<company/> <rev/> <date/> <source>CO2_sense_v2.kicad_sch</source> <comment number="1" value=""/> <comment number="2" value=""/> <comment number="3" value=""/> <comment number="4" value=""/> <comment number="5" value=""/> <comment number="6" value=""/> <comment number="7" value=""/> <comment number="8" value=""/> <comment number="9" value=""/> </title_block> </sheet> </design> <components> <comp ref="BT1"> <value>Battery_Cell</value> <footprint>Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm</footprint> <libsource lib="Device" part="Battery_Cell" description="Single-cell battery"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>bc5d1ab2-0215-49c5-8949-7bc1f9d62511</tstamps> </comp> <comp ref="C1"> <value>12.5pF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>39c7d0f2-b72f-431e-8bd1-368840033ba9</tstamps> </comp> <comp ref="C2"> <value>12.5pF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>0f402331-e53b-47dc-8a4b-5ddf5c9195d6</tstamps> </comp> <comp ref="C3"> <value>1uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d2796794-79e1-45fa-a8b4-872c3cdb7cfc</tstamps> </comp> <comp ref="C4"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>828d80a4-ee11-46be-8e4a-24b66a1d1ec9</tstamps> </comp> <comp ref="C5"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d992629b-1917-46ab-9a43-d34de3669bd8</tstamps> </comp> <comp ref="C6"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d93162c6-ef6a-4bfc-a12d-fb8c03f07899</tstamps> </comp> <comp ref="C7"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>745c1db7-f70b-43e7-b99c-12a57e761442</tstamps> </comp> <comp ref="C_FLTR1"> <value>0.01µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>4ec29271-6923-42b1-b55e-f418aff9b6ad</tstamps> </comp> <comp ref="C_HVR1"> <value>4.7µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>da649d8e-7904-4ce6-ad49-b212a1b481ef</tstamps> </comp> <comp ref="C_REF1"> <value>0.01µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>4bef8463-b233-4c39-a030-85733711f367</tstamps> </comp> <comp ref="C_STOR1"> <value>4.7µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>ce9a6cf0-5edd-4d0d-b29d-bcfcdaf89c0e</tstamps> </comp> <comp ref="D1"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>76646981-b62a-467b-aebf-8c080a4dc1ce</tstamps> </comp> <comp ref="D2"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5a4e7fe2-eb78-4574-aeab-bc257080dfe7</tstamps> </comp> <comp ref="D3"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>560a88c8-0781-4dfb-8896-0723a35e7805</tstamps> </comp> <comp ref="J1"> <value>UART</value> <footprint>MYLIB:TestPoint_Pad_3x1_D1.5mm</footprint> <libsource lib="Connector_Generic" part="Conn_01x03" description="Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>8cd83ea5-2b8b-492f-b7e9-662e2e308fea</tstamps> </comp> <comp ref="J2"> <value>USB</value> <footprint>MYLIB:TestPoint_Pad_3x1_D1.5mm</footprint> <libsource lib="Connector_Generic" part="Conn_01x03" description="Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>6b5d3814-0972-44a1-8365-8d3e12329175</tstamps> </comp> <comp ref="JP1"> <value>BOOT</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="Jumper" part="SolderJumper_2_Open" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>deffc3bc-a2a0-4c23-a7c0-ba15c8d593b4</tstamps> </comp> <comp ref="JP2"> <value>VSTORE</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="" part="SolderJumper_2_Open_1" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7c386886-b9bf-4915-8818-07de0e624e81</tstamps> </comp> <comp ref="JP3"> <value>3.3V</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="" part="SolderJumper_2_Open_2" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>19959ad3-2f6e-4db7-a6bf-447faa89bd01</tstamps> </comp> <comp ref="L1"> <value>4.7µH</value> <footprint>MYLIB:744031220</footprint> <libsource lib="Device" part="L" description="Inductor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>98acb8d6-cc56-457a-b59c-86a3c70e399b</tstamps> </comp> <comp ref="L_BST1"> <value>22µH</value> <footprint>MYLIB:744031220</footprint> <libsource lib="Device" part="L" description="Inductor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>8ce1299f-feb1-42c7-a5e7-d4f882e279de</tstamps> </comp> <comp ref="R1"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>51a574a4-7d20-4d85-b270-0b4dde3db5b1</tstamps> </comp> <comp ref="R2"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>06cdc45b-a064-4c45-a4d9-8dda0ec1a0fe</tstamps> </comp> <comp ref="R3"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>17902bce-210e-4dc1-b2e7-6b1da5699ff3</tstamps> </comp> <comp ref="R4"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>157a2aad-002e-4eec-98ce-832185a231fd</tstamps> </comp> <comp ref="R5"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>1d885af5-0ba1-49ac-9986-d6eca20aca9c</tstamps> </comp> <comp ref="R6"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>0603ff11-07f1-4356-bd4e-071a6e9347f0</tstamps> </comp> <comp ref="R7"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>fd86bdba-3521-4fb1-85d4-483a949a3be5</tstamps> </comp> <comp ref="R8"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>32bda551-1deb-4c41-a16d-0757a27b2080</tstamps> </comp> <comp ref="R9"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5ae04d62-9ace-4e14-b41a-0c6403824210</tstamps> </comp> <comp ref="R10"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d9ee241d-8f31-4ecf-8dbf-856b5c0d40fa</tstamps> </comp> <comp ref="R11"> <value>3.83M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>241ea431-b5e4-41e9-9d09-5d208ca91c50</tstamps> </comp> <comp ref="R12"> <value>6.04M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>97db7b60-07b3-47f9-a221-921c86eefa78</tstamps> </comp> <comp ref="R13"> <value>10M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7b443716-d134-44ca-b2cd-f0261de43701</tstamps> </comp> <comp ref="R_OK1"> <value>3.83M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>e3cbca58-8e4b-4f37-8b8c-c49a5878a935</tstamps> </comp> <comp ref="R_OK2"> <value>5.76M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>f60e5261-5353-4775-a71b-8d049ea32104</tstamps> </comp> <comp ref="R_OK3"> <value>620k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>e07e4969-8eb0-4fc2-a7ce-cf444ae890c3</tstamps> </comp> <comp ref="R_OV1"> <value>4.42M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>652cb862-088b-4920-931a-7c4be53641ae</tstamps> </comp> <comp ref="R_OV2"> <value>5.76M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>076dd3c7-66cd-479a-920b-645375fd2c5e</tstamps> </comp> <comp ref="R_UV1"> <value>4.02M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>63d5bcf1-5424-4c0b-831b-51c70b51fb29</tstamps> </comp> <comp ref="R_UV2"> <value>6.04M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>3a5f3a63-2763-4a0c-b000-f3154611bfac</tstamps> </comp> <comp ref="SC1"> <value>KXOB201K04F</value> <footprint>Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm</footprint> <libsource lib="Device" part="Solar_Cell" description="Single solar cell"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>95a75893-15fd-47c7-abb2-bc3daaebcf58</tstamps> </comp> <comp ref="SW1"> <value>SW_Push</value> <footprint>Connector_Wire:SolderWire-0.15sqmm_1x02_P4mm_D0.5mm_OD1.5mm</footprint> <libsource lib="Switch" part="SW_Push" description="Push button switch, generic, two pins"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>44a26c50-7c25-44cf-91fa-324bdd2fae35</tstamps> </comp> <comp ref="U1"> <value>ESP32-C3-WROOM-02-H4</value> <footprint>MYLIB:MODULE_ESP32-C3-WROOM-02-H4</footprint> <datasheet>https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</datasheet> <fields> <field name="MANUFACTURER">Espressif</field> <field name="MAXIMUM_PACKAGE_HEIGHT">3.35 mm</field> <field name="PARTREV">V1.0</field> <field name="STANDARD">Manufacturer Recommendations</field> </fields> <libsource lib="MYLIB" part="ESP32-C3-WROOM-02-H4" description=""/> <property name="PARTREV" value="V1.0"/> <property name="STANDARD" value="Manufacturer Recommendations"/> <property name="MANUFACTURER" value="Espressif"/> <property name="MAXIMUM_PACKAGE_HEIGHT" value="3.35 mm"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>dc25b13e-9caf-408a-97e7-23b6bc53d938</tstamps> </comp> <comp ref="U2"> <value>BQ25504RGTT</value> <footprint>MYLIB:QFN50P300X300X100-17N</footprint> <datasheet>https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</datasheet> <fields> <field name="MANUFACTURER">Texas Instruments</field> <field name="MAXIMUM_PACKAGE_HIEGHT">1mm</field> <field name="PARTREV">F</field> <field name="STANDARD">IPC 7351B</field> </fields> <libsource lib="MYLIB" part="BQ25504RGTT" description=""/> <property name="STANDARD" value="IPC 7351B"/> <property name="MAXIMUM_PACKAGE_HIEGHT" value="1mm"/> <property name="MANUFACTURER" value="Texas Instruments"/> <property name="PARTREV" value="F"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5d443254-c858-4d7a-b25a-c387d060f560</tstamps> </comp> <comp ref="U3"> <value>MCP1603T-330I/OS</value> <footprint>MYLIB:MCP1603T</footprint> <datasheet>https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</datasheet> <libsource lib="MYLIB" part="MCP1603T-330I{brace}slash}OS" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>9fe72d90-9bc9-4b85-a3da-6d0b3723bca5</tstamps> </comp> <comp ref="U4"> <value>SCD41-D-R1</value> <footprint>MYLIB:SCD41-D-R1</footprint> <datasheet>https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</datasheet> <libsource lib="MYLIB" part="SCD41-D-R1" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7252c987-ed27-4544-be5d-3f005870c8e5</tstamps> </comp> <comp ref="U5"> <value>MMC5603NJ</value> <footprint>MYLIB:MMC5603NJ</footprint> <libsource lib="MYLIB" part="MMC5603NJ" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>83b53bff-aa07-43ce-a358-884cfa10eb7d</tstamps> </comp> <comp ref="Y1"> <value>RTC_XTAL</value> <footprint>MYLIB:XTAL_ECS-.327-6-17X</footprint> <libsource lib="Device" part="Crystal" description="Two pin crystal"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5c490ce3-1a75-4733-a87a-36e94b270313</tstamps> </comp> </components> <libparts> <libpart lib="" part="SolderJumper_2_Open_1"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP2</field> <field name="Value">SolderJumper_2_Open_1</field> <field name="Footprint">Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="power_out"/> </pins> </libpart> <libpart lib="" part="SolderJumper_2_Open_2"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP3</field> <field name="Value">SolderJumper_2_Open_2</field> <field name="Footprint">Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="power_out"/> </pins> </libpart> <libpart lib="Connector_Generic" part="Conn_01x03"> <description>Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)</description> <docs>~</docs> <footprints> <fp>Connector*:*_1x??_*</fp> </footprints> <fields> <field name="Reference">J</field> <field name="Value">Conn_01x03</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="Pin_1" type="passive"/> <pin num="2" name="Pin_2" type="passive"/> <pin num="3" name="Pin_3" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Battery_Cell"> <description>Single-cell battery</description> <docs>~</docs> <fields> <field name="Reference">BT</field> <field name="Value">Battery_Cell</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="+" type="passive"/> <pin num="2" name="-" type="passive"/> </pins> </libpart> <libpart lib="Device" part="C"> <description>Unpolarized capacitor</description> <docs>~</docs> <footprints> <fp>C_*</fp> </footprints> <fields> <field name="Reference">C</field> <field name="Value">C</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="" type="passive"/> <pin num="2" name="" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Crystal"> <description>Two pin crystal</description> <docs>~</docs> <footprints> <fp>Crystal*</fp> </footprints> <fields> <field name="Reference">Y1</field> <field name="Value">RTC_XTAL</field> <field name="Footprint">MYLIB:XTAL_ECS-.327-6-17X</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="4" name="2" type="passive"/> </pins> </libpart> <libpart lib="Device" part="L"> <description>Inductor</description> <docs>~</docs> <footprints> <fp>Choke_*</fp> <fp>*Coil*</fp> <fp>Inductor_*</fp> <fp>L_*</fp> </footprints> <fields> <field name="Reference">L</field> <field name="Value">L</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="2" name="2" type="passive"/> </pins> </libpart> <libpart lib="Device" part="LED"> <description>Light emitting diode</description> <docs>~</docs> <footprints> <fp>LED*</fp> <fp>LED_SMD:*</fp> <fp>LED_THT:*</fp> </footprints> <fields> <field name="Reference">D</field> <field name="Value">LED</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="K" type="passive"/> <pin num="2" name="A" type="passive"/> </pins> </libpart> <libpart lib="Device" part="R"> <description>Resistor</description> <docs>~</docs> <footprints> <fp>R_*</fp> </footprints> <fields> <field name="Reference">R</field> <field name="Value">R</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="" type="passive"/> <pin num="2" name="" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Solar_Cell"> <description>Single solar cell</description> <docs>~</docs> <fields> <field name="Reference">SC</field> <field name="Value">Solar_Cell</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="+" type="passive"/> <pin num="2" name="-" type="passive"/> </pins> </libpart> <libpart lib="Jumper" part="SolderJumper_2_Open"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP</field> <field name="Value">SolderJumper_2_Open</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="passive"/> </pins> </libpart> <libpart lib="MYLIB" part="BQ25504RGTT"> <docs>https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</docs> <fields> <field name="Reference">U</field> <field name="Value">BQ25504RGTT</field> <field name="Footprint">MYLIB:QFN50P300X300X100-17N</field> <field name="Datasheet">https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</field> <field name="STANDARD">IPC 7351B</field> <field name="MAXIMUM_PACKAGE_HIEGHT">1mm</field> <field name="MANUFACTURER">Texas Instruments</field> <field name="PARTREV">F</field> </fields> <pins> <pin num="1" name="VSS_1" type="power_in"/> <pin num="2" name="VIN_DC" type="input"/> <pin num="3" name="VOC_SAMP" type="input"/> <pin num="4" name="VREF_SAMP" type="input"/> <pin num="5" name="OT_PROG" type="input"/> <pin num="6" name="VBAT_OV" type="input"/> <pin num="7" name="VRDIV" type="output"/> <pin num="8" name="VBAT_UV" type="input"/> <pin num="9" name="OK_HYST" type="input"/> <pin num="10" name="OK_PROG" type="input"/> <pin num="11" name="VBAT_OK" type="output"/> <pin num="12" name="AVSS" type="power_in"/> <pin num="13" name="VSS_13" type="power_in"/> <pin num="14" name="VBAT" type="bidirectional"/> <pin num="15" name="VSTOR" type="power_out"/> <pin num="16" name="LBST" type="input"/> <pin num="17" name="EPAD" type="power_in"/> </pins> </libpart> <libpart lib="MYLIB" part="ESP32-C3-WROOM-02-H4"> <docs>https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</docs> <fields> <field name="Reference">U</field> <field name="Value">ESP32-C3-WROOM-02-H4</field> <field name="Footprint">MYLIB:MODULE_ESP32-C3-WROOM-02-H4</field> <field name="Datasheet">https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</field> <field name="PARTREV">V1.0</field> <field name="STANDARD">Manufacturer Recommendations</field> <field name="MANUFACTURER">Espressif</field> <field name="MAXIMUM_PACKAGE_HEIGHT">3.35 mm</field> </fields> <pins> <pin num="1" name="3V3" type="power_in"/> <pin num="2" name="EN" type="input"/> <pin num="3" name="IO4" type="bidirectional"/> <pin num="4" name="IO5" type="bidirectional"/> <pin num="5" name="IO6" type="bidirectional"/> <pin num="6" name="IO7" type="bidirectional"/> <pin num="7" name="IO8" type="bidirectional"/> <pin num="8" name="IO9" type="bidirectional"/> <pin num="9" name="GND" type="power_in"/> <pin num="10" name="IO10" type="bidirectional"/> <pin num="11" name="RXD" type="bidirectional"/> <pin num="12" name="TXD" type="bidirectional"/> <pin num="13" name="IO18" type="bidirectional"/> <pin num="14" name="IO19" type="bidirectional"/> <pin num="15" name="IO3" type="bidirectional"/> <pin num="16" name="IO2" type="bidirectional"/> <pin num="17" name="IO1" type="bidirectional"/> <pin num="18" name="IO0" type="bidirectional"/> <pin num="19" name="GND" type="power_in"/> <pin num="20" name="GND" type="power_in"/> <pin num="21" name="GND" type="power_in"/> <pin num="22" name="GND" type="power_in"/> <pin num="23" name="GND" type="power_in"/> <pin num="24" name="GND" type="power_in"/> <pin num="25" name="GND" type="power_in"/> <pin num="26" name="GND" type="power_in"/> <pin num="27" name="GND" type="power_in"/> <pin num="28" name="GND" type="power_in"/> <pin num="29" name="GND" type="power_in"/> <pin num="30" name="GND" type="power_in"/> <pin num="31" name="GND" type="power_in"/> <pin num="32" name="GND" type="power_in"/> <pin num="33" name="GND" type="power_in"/> <pin num="34" name="GND" type="power_in"/> <pin num="35" name="GND" type="power_in"/> <pin num="36" name="GND" type="power_in"/> <pin num="37" name="GND" type="power_in"/> <pin num="38" name="GND" type="power_in"/> <pin num="39" name="GND" type="power_in"/> </pins> </libpart> <libpart lib="MYLIB" part="MCP1603T-330I{brace}slash}OS"> <docs>https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</docs> <footprints> <fp>TSOT5_MC_MCH</fp> <fp>TSOT5_MC_MCH-M</fp> <fp>TSOT5_MC_MCH-L</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">MCP1603T-330I{brace}slash}OS</field> <field name="Footprint">TSOT5_MC_MCH</field> <field name="Datasheet">https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</field> </fields> <pins> <pin num="1" name="VIN" type="power_in"/> <pin num="2" name="GND" type="power_in"/> <pin num="3" name="*SHDN" type="input"/> <pin num="4" name="VFB/VOUT" type="power_out"/> <pin num="5" name="LX" type="output"/> </pins> </libpart> <libpart lib="MYLIB" part="MMC5603NJ"> <footprints> <fp>WLP4_0P82X0P82_MEM</fp> <fp>WLP4_0P82X0P82_MEM-M</fp> <fp>WLP4_0P82X0P82_MEM-L</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">MMC5603NJ</field> <field name="Footprint">WLP4_0P82X0P82_MEM</field> </fields> <pins> <pin num="A1" name="VSA" type="power_in"/> <pin num="A2" name="SCL" type="input"/> <pin num="B1" name="VDD" type="power_in"/> <pin num="B2" name="SDA" type="bidirectional"/> </pins> </libpart> <libpart lib="MYLIB" part="SCD41-D-R1"> <docs>https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</docs> <footprints> <fp>SCD41-D-R1_SEN</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">SCD41-D-R1</field> <field name="Footprint">MYLIB:SCD41-D-R1</field> <field name="Datasheet">https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</field> </fields> <pins> <pin num="1" name="DNC" type="no_connect"/> <pin num="2" name="DNC" type="no_connect"/> <pin num="3" name="DNC" type="no_connect"/> <pin num="4" name="DNC" type="no_connect"/> <pin num="5" name="DNC" type="no_connect"/> <pin num="6" name="GND" type="power_in"/> <pin num="7" name="VDD" type="power_in"/> <pin num="8" name="DNC" type="no_connect"/> <pin num="9" name="SCL" type="input"/> <pin num="10" name="SDA" type="bidirectional"/> <pin num="11" name="DNC" type="no_connect"/> <pin num="12" name="DNC" type="no_connect"/> <pin num="13" name="DNC" type="no_connect"/> <pin num="14" name="DNC" type="no_connect"/> <pin num="15" name="DNC" type="no_connect"/> <pin num="16" name="DNC" type="no_connect"/> <pin num="17" name="DNC" type="no_connect"/> <pin num="18" name="DNC" type="no_connect"/> <pin num="19" name="VDDH" type="power_in"/> <pin num="20" name="GND" type="power_in"/> <pin num="21" name="GND" type="power_in"/> </pins> </libpart> <libpart lib="Switch" part="SW_Push"> <description>Push button switch, generic, two pins</description> <docs>~</docs> <fields> <field name="Reference">SW</field> <field name="Value">SW_Push</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="2" name="2" type="passive"/> </pins> </libpart> </libparts> <libraries> <library logical="Connector_Generic"> <uri>/usr/share/kicad/symbols//Connector_Generic.kicad_sym</uri> </library> <library logical="Device"> <uri>/usr/share/kicad/symbols//Device.kicad_sym</uri> </library> <library logical="Jumper"> <uri>/usr/share/kicad/symbols//Jumper.kicad_sym</uri> </library> <library logical="MYLIB"> <uri>/home/leo/.local/share/kicad/6.0/symbols/MYLIB.kicad_sym</uri> </library> <library logical="Switch"> <uri>/usr/share/kicad/symbols//Switch.kicad_sym</uri> </library> </libraries> <nets> <net code="1" name="+3V3"> <node ref="C4" pin="1" pintype="passive"/> <node ref="C6" pin="1" pintype="passive"/> <node ref="JP3" pin="2" pinfunction="B" pintype="power_out"/> <node ref="R10" pin="1" pintype="passive"/> <node ref="R2" pin="1" pintype="passive"/> <node ref="R3" pin="2" pintype="passive"/> <node ref="R6" pin="2" pintype="passive"/> <node ref="R7" pin="2" pintype="passive"/> <node ref="U1" pin="1" pinfunction="3V3" pintype="power_in"/> <node ref="U4" pin="19" pinfunction="VDDH" pintype="power_in"/> <node ref="U4" pin="7" pinfunction="VDD" pintype="power_in"/> <node ref="U5" pin="B1" pinfunction="VDD" pintype="power_in"/> </net> <net code="2" name="BATTMS"> <node ref="R8" pin="1" pintype="passive"/> <node ref="R9" pin="2" pintype="passive"/> <node ref="U1" pin="3" pinfunction="IO4" pintype="bidirectional"/> </net> <net code="3" name="D+"> <node ref="J2" pin="1" pinfunction="Pin_1" pintype="passive"/> <node ref="U1" pin="14" pinfunction="IO19" pintype="bidirectional"/> </net> <net code="4" name="D-"> <node ref="J2" pin="2" pinfunction="Pin_2" pintype="passive"/> <node ref="U1" pin="13" pinfunction="IO18" pintype="bidirectional"/> </net> <net code="5" name="GND"> <node ref="BT1" pin="2" pinfunction="-" pintype="passive"/> <node ref="C1" pin="1" pintype="passive"/> <node ref="C2" pin="1" pintype="passive"/> <node ref="C3" pin="2" pintype="passive"/> <node ref="C4" pin="2" pintype="passive"/> <node ref="C5" pin="2" pintype="passive"/> <node ref="C6" pin="2" pintype="passive"/> <node ref="C7" pin="2" pintype="passive"/> <node ref="C_FLTR1" pin="2" pintype="passive"/> <node ref="C_HVR1" pin="2" pintype="passive"/> <node ref="C_REF1" pin="1" pintype="passive"/> <node ref="C_STOR1" pin="2" pintype="passive"/> <node ref="J1" pin="1" pinfunction="Pin_1" pintype="passive"/> <node ref="J2" pin="3" pinfunction="Pin_3" pintype="passive"/> <node ref="JP1" pin="2" pinfunction="B" pintype="passive"/> <node ref="R1" pin="2" pintype="passive"/> <node ref="R13" pin="2" pintype="passive"/> <node ref="R4" pin="2" pintype="passive"/> <node ref="R5" pin="2" pintype="passive"/> <node ref="R9" pin="1" pintype="passive"/> <node ref="R_OK1" pin="2" pintype="passive"/> <node ref="R_OV1" pin="2" pintype="passive"/> <node ref="R_UV1" pin="2" pintype="passive"/> <node ref="SC1" pin="2" pinfunction="-" pintype="passive"/> <node ref="SW1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U1" pin="19" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="20" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="21" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="22" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="23" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="24" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="25" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="26" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="27" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="28" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="29" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="30" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="31" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="32" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="33" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="34" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="35" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="36" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="37" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="38" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="39" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="9" pinfunction="GND" pintype="power_in"/> <node ref="U2" pin="1" pinfunction="VSS_1" pintype="power_in"/> <node ref="U2" pin="12" pinfunction="AVSS" pintype="power_in"/> <node ref="U2" pin="13" pinfunction="VSS_13" pintype="power_in"/> <node ref="U2" pin="17" pinfunction="EPAD" pintype="power_in"/> <node ref="U2" pin="5" pinfunction="OT_PROG" pintype="input"/> <node ref="U3" pin="2" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="20" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="21" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="6" pinfunction="GND" pintype="power_in"/> <node ref="U5" pin="A1" pinfunction="VSA" pintype="power_in"/> </net> <net code="6" name="Net-(C1-Pad2)"> <node ref="C1" pin="2" pintype="passive"/> <node ref="U1" pin="18" pinfunction="IO0" pintype="bidirectional"/> <node ref="Y1" pin="4" pinfunction="2" pintype="passive"/> </net> <net code="7" name="Net-(C2-Pad2)"> <node ref="C2" pin="2" pintype="passive"/> <node ref="U1" pin="17" pinfunction="IO1" pintype="bidirectional"/> <node ref="Y1" pin="1" pinfunction="1" pintype="passive"/> </net> <net code="8" name="Net-(C3-Pad1)"> <node ref="C3" pin="1" pintype="passive"/> <node ref="R3" pin="1" pintype="passive"/> <node ref="U1" pin="2" pinfunction="EN" pintype="input"/> </net> <net code="9" name="Net-(C7-Pad1)"> <node ref="C7" pin="1" pintype="passive"/> <node ref="JP3" pin="1" pinfunction="A" pintype="passive"/> <node ref="L1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U3" pin="4" pinfunction="VFB/VOUT" pintype="power_out"/> </net> <net code="10" name="Net-(C_FLTR1-Pad1)"> <node ref="C_FLTR1" pin="1" pintype="passive"/> <node ref="C_STOR1" pin="1" pintype="passive"/> <node ref="JP2" pin="1" pinfunction="A" pintype="passive"/> <node ref="U2" pin="15" pinfunction="VSTOR" pintype="power_out"/> </net> <net code="11" name="Net-(C_HVR1-Pad1)"> <node ref="C_HVR1" pin="1" pintype="passive"/> <node ref="L_BST1" pin="1" pinfunction="1" pintype="passive"/> <node ref="R11" pin="1" pintype="passive"/> <node ref="SC1" pin="1" pinfunction="+" pintype="passive"/> <node ref="U2" pin="2" pinfunction="VIN_DC" pintype="input"/> </net> <net code="12" name="Net-(C_REF1-Pad2)"> <node ref="C_REF1" pin="2" pintype="passive"/> <node ref="U2" pin="4" pinfunction="VREF_SAMP" pintype="input"/> </net> <net code="13" name="Net-(D1-Pad1)"> <node ref="D1" pin="1" pinfunction="K" pintype="passive"/> <node ref="R1" pin="1" pintype="passive"/> </net> <net code="14" name="Net-(D1-Pad2)"> <node ref="D1" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="5" pinfunction="IO6" pintype="bidirectional"/> </net> <net code="15" name="Net-(D2-Pad1)"> <node ref="D2" pin="1" pinfunction="K" pintype="passive"/> <node ref="R4" pin="1" pintype="passive"/> </net> <net code="16" name="Net-(D2-Pad2)"> <node ref="D2" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="6" pinfunction="IO7" pintype="bidirectional"/> </net> <net code="17" name="Net-(D3-Pad1)"> <node ref="D3" pin="1" pinfunction="K" pintype="passive"/> <node ref="R5" pin="1" pintype="passive"/> </net> <net code="18" name="Net-(D3-Pad2)"> <node ref="D3" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="7" pinfunction="IO8" pintype="bidirectional"/> </net> <net code="19" name="Net-(J1-Pad2)"> <node ref="J1" pin="2" pinfunction="Pin_2" pintype="passive"/> <node ref="U1" pin="11" pinfunction="RXD" pintype="bidirectional"/> </net> <net code="20" name="Net-(J1-Pad3)"> <node ref="J1" pin="3" pinfunction="Pin_3" pintype="passive"/> <node ref="U1" pin="12" pinfunction="TXD" pintype="bidirectional"/> </net> <net code="21" name="Net-(L1-Pad1)"> <node ref="L1" pin="1" pinfunction="1" pintype="passive"/> <node ref="U3" pin="5" pinfunction="LX" pintype="output"/> </net> <net code="22" name="Net-(L_BST1-Pad2)"> <node ref="L_BST1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U2" pin="16" pinfunction="LBST" pintype="input"/> </net> <net code="23" name="Net-(R2-Pad2)"> <node ref="R2" pin="2" pintype="passive"/> <node ref="U1" pin="16" pinfunction="IO2" pintype="bidirectional"/> </net> <net code="24" name="Net-(R11-Pad2)"> <node ref="R11" pin="2" pintype="passive"/> <node ref="R12" pin="1" pintype="passive"/> <node ref="U2" pin="3" pinfunction="VOC_SAMP" pintype="input"/> </net> <net code="25" name="Net-(R12-Pad2)"> <node ref="R12" pin="2" pintype="passive"/> <node ref="R13" pin="1" pintype="passive"/> </net> <net code="26" name="Net-(R_OK1-Pad1)"> <node ref="R_OK1" pin="1" pintype="passive"/> <node ref="R_OK2" pin="2" pintype="passive"/> <node ref="U2" pin="10" pinfunction="OK_PROG" pintype="input"/> </net> <net code="27" name="Net-(R_OK2-Pad1)"> <node ref="R_OK2" pin="1" pintype="passive"/> <node ref="R_OK3" pin="2" pintype="passive"/> <node ref="U2" pin="9" pinfunction="OK_HYST" pintype="input"/> </net> <net code="28" name="Net-(R_OK3-Pad1)"> <node ref="R_OK3" pin="1" pintype="passive"/> <node ref="R_OV2" pin="2" pintype="passive"/> <node ref="R_UV2" pin="1" pintype="passive"/> <node ref="U2" pin="7" pinfunction="VRDIV" pintype="output"/> </net> <net code="29" name="Net-(R_OV1-Pad1)"> <node ref="R_OV1" pin="1" pintype="passive"/> <node ref="R_OV2" pin="1" pintype="passive"/> <node ref="U2" pin="6" pinfunction="VBAT_OV" pintype="input"/> </net> <net code="30" name="Net-(R_UV1-Pad1)"> <node ref="R_UV1" pin="1" pintype="passive"/> <node ref="R_UV2" pin="2" pintype="passive"/> <node ref="U2" pin="8" pinfunction="VBAT_UV" pintype="input"/> </net> <net code="31" name="SCL"> <node ref="JP1" pin="1" pinfunction="A" pintype="passive"/> <node ref="R7" pin="1" pintype="passive"/> <node ref="U1" pin="8" pinfunction="IO9" pintype="bidirectional"/> <node ref="U4" pin="9" pinfunction="SCL" pintype="input"/> <node ref="U5" pin="A2" pinfunction="SCL" pintype="input"/> </net> <net code="32" name="SDA"> <node ref="R6" pin="1" pintype="passive"/> <node ref="U1" pin="10" pinfunction="IO10" pintype="bidirectional"/> <node ref="U4" pin="10" pinfunction="SDA" pintype="bidirectional"/> <node ref="U5" pin="B2" pinfunction="SDA" pintype="bidirectional"/> </net> <net code="33" name="UINPUT"> <node ref="R10" pin="2" pintype="passive"/> <node ref="SW1" pin="1" pinfunction="1" pintype="passive"/> <node ref="U1" pin="4" pinfunction="IO5" pintype="bidirectional"/> </net> <net code="34" name="VBAT"> <node ref="BT1" pin="1" pinfunction="+" pintype="passive"/> <node ref="R8" pin="2" pintype="passive"/> <node ref="U2" pin="14" pinfunction="VBAT" pintype="bidirectional"/> </net> <net code="35" name="VBAT_OK"> <node ref="U1" pin="15" pinfunction="IO3" pintype="bidirectional"/> <node ref="U2" pin="11" pinfunction="VBAT_OK" pintype="output"/> </net> <net code="36" name="VSTORE"> <node ref="C5" pin="1" pintype="passive"/> <node ref="JP2" pin="2" pinfunction="B" pintype="power_out"/> <node ref="U3" pin="1" pinfunction="VIN" pintype="power_in"/> <node ref="U3" pin="3" pinfunction="*SHDN" pintype="input"/> </net> <net code="37" name="unconnected-(U4-Pad1)"> <node ref="U4" pin="1" pinfunction="DNC" pintype="no_connect"/> </net> <net code="38" name="unconnected-(U4-Pad2)"> <node ref="U4" pin="2" pinfunction="DNC" pintype="no_connect"/> </net> <net code="39" name="unconnected-(U4-Pad3)"> <node ref="U4" pin="3" pinfunction="DNC" pintype="no_connect"/> </net> <net code="40" name="unconnected-(U4-Pad4)"> <node ref="U4" pin="4" pinfunction="DNC" pintype="no_connect"/> </net> <net code="41" name="unconnected-(U4-Pad5)"> <node ref="U4" pin="5" pinfunction="DNC" pintype="no_connect"/> </net> <net code="42" name="unconnected-(U4-Pad8)"> <node ref="U4" pin="8" pinfunction="DNC" pintype="no_connect"/> </net> <net code="43" name="unconnected-(U4-Pad11)"> <node ref="U4" pin="11" pinfunction="DNC" pintype="no_connect"/> </net> <net code="44" name="unconnected-(U4-Pad12)"> <node ref="U4" pin="12" pinfunction="DNC" pintype="no_connect"/> </net> <net code="45" name="unconnected-(U4-Pad13)"> <node ref="U4" pin="13" pinfunction="DNC" pintype="no_connect"/> </net> <net code="46" name="unconnected-(U4-Pad14)"> <node ref="U4" pin="14" pinfunction="DNC" pintype="no_connect"/> </net> <net code="47" name="unconnected-(U4-Pad15)"> <node ref="U4" pin="15" pinfunction="DNC" pintype="no_connect"/> </net> <net code="48" name="unconnected-(U4-Pad16)"> <node ref="U4" pin="16" pinfunction="DNC" pintype="no_connect"/> </net> <net code="49" name="unconnected-(U4-Pad17)"> <node ref="U4" pin="17" pinfunction="DNC" pintype="no_connect"/> </net> <net code="50" name="unconnected-(U4-Pad18)"> <node ref="U4" pin="18" pinfunction="DNC" pintype="no

/home/leo/Sketchbook/elec/CO2_sense_v2/CO2_sense_v2.kicad_sch Mon 05 Sep 2022 14:21:30 CEST Eeschema (6.0.7) <company/> <rev/> <date/> <source>CO2_sense_v2.kicad_sch</source> <comment number="1" value=""/> <comment number="2" value=""/> <comment number="3" value=""/> <comment number="4" value=""/> <comment number="5" value=""/> <comment number="6" value=""/> <comment number="7" value=""/> <comment number="8" value=""/> <comment number="9" value=""/> </title_block> </sheet> </design> <components> <comp ref="BT1"> <value>Battery_Cell</value> <footprint>Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm</footprint> <libsource lib="Device" part="Battery_Cell" description="Single-cell battery"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>bc5d1ab2-0215-49c5-8949-7bc1f9d62511</tstamps> </comp> <comp ref="C1"> <value>12.5pF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>39c7d0f2-b72f-431e-8bd1-368840033ba9</tstamps> </comp> <comp ref="C2"> <value>12.5pF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>0f402331-e53b-47dc-8a4b-5ddf5c9195d6</tstamps> </comp> <comp ref="C3"> <value>1uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d2796794-79e1-45fa-a8b4-872c3cdb7cfc</tstamps> </comp> <comp ref="C4"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>828d80a4-ee11-46be-8e4a-24b66a1d1ec9</tstamps> </comp> <comp ref="C5"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d992629b-1917-46ab-9a43-d34de3669bd8</tstamps> </comp> <comp ref="C6"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d93162c6-ef6a-4bfc-a12d-fb8c03f07899</tstamps> </comp> <comp ref="C7"> <value>10uF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>745c1db7-f70b-43e7-b99c-12a57e761442</tstamps> </comp> <comp ref="C_FLTR1"> <value>0.01µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>4ec29271-6923-42b1-b55e-f418aff9b6ad</tstamps> </comp> <comp ref="C_HVR1"> <value>4.7µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>da649d8e-7904-4ce6-ad49-b212a1b481ef</tstamps> </comp> <comp ref="C_REF1"> <value>0.01µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>4bef8463-b233-4c39-a030-85733711f367</tstamps> </comp> <comp ref="C_STOR1"> <value>4.7µF</value> <footprint>Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder</footprint> <libsource lib="Device" part="C" description="Unpolarized capacitor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>ce9a6cf0-5edd-4d0d-b29d-bcfcdaf89c0e</tstamps> </comp> <comp ref="D1"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>76646981-b62a-467b-aebf-8c080a4dc1ce</tstamps> </comp> <comp ref="D2"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5a4e7fe2-eb78-4574-aeab-bc257080dfe7</tstamps> </comp> <comp ref="D3"> <value>LED</value> <footprint>LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder</footprint> <libsource lib="Device" part="LED" description="Light emitting diode"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>560a88c8-0781-4dfb-8896-0723a35e7805</tstamps> </comp> <comp ref="J1"> <value>UART</value> <footprint>MYLIB:TestPoint_Pad_3x1_D1.5mm</footprint> <libsource lib="Connector_Generic" part="Conn_01x03" description="Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>8cd83ea5-2b8b-492f-b7e9-662e2e308fea</tstamps> </comp> <comp ref="J2"> <value>USB</value> <footprint>MYLIB:TestPoint_Pad_3x1_D1.5mm</footprint> <libsource lib="Connector_Generic" part="Conn_01x03" description="Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>6b5d3814-0972-44a1-8365-8d3e12329175</tstamps> </comp> <comp ref="JP1"> <value>BOOT</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="Jumper" part="SolderJumper_2_Open" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>deffc3bc-a2a0-4c23-a7c0-ba15c8d593b4</tstamps> </comp> <comp ref="JP2"> <value>VSTORE</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="" part="SolderJumper_2_Open_1" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7c386886-b9bf-4915-8818-07de0e624e81</tstamps> </comp> <comp ref="JP3"> <value>3.3V</value> <footprint>Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</footprint> <libsource lib="" part="SolderJumper_2_Open_2" description="Solder Jumper, 2-pole, open"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>19959ad3-2f6e-4db7-a6bf-447faa89bd01</tstamps> </comp> <comp ref="L1"> <value>4.7µH</value> <footprint>MYLIB:744031220</footprint> <libsource lib="Device" part="L" description="Inductor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>98acb8d6-cc56-457a-b59c-86a3c70e399b</tstamps> </comp> <comp ref="L_BST1"> <value>22µH</value> <footprint>MYLIB:744031220</footprint> <libsource lib="Device" part="L" description="Inductor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>8ce1299f-feb1-42c7-a5e7-d4f882e279de</tstamps> </comp> <comp ref="R1"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>51a574a4-7d20-4d85-b270-0b4dde3db5b1</tstamps> </comp> <comp ref="R2"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>06cdc45b-a064-4c45-a4d9-8dda0ec1a0fe</tstamps> </comp> <comp ref="R3"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>17902bce-210e-4dc1-b2e7-6b1da5699ff3</tstamps> </comp> <comp ref="R4"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>157a2aad-002e-4eec-98ce-832185a231fd</tstamps> </comp> <comp ref="R5"> <value>100</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>1d885af5-0ba1-49ac-9986-d6eca20aca9c</tstamps> </comp> <comp ref="R6"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>0603ff11-07f1-4356-bd4e-071a6e9347f0</tstamps> </comp> <comp ref="R7"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>fd86bdba-3521-4fb1-85d4-483a949a3be5</tstamps> </comp> <comp ref="R8"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>32bda551-1deb-4c41-a16d-0757a27b2080</tstamps> </comp> <comp ref="R9"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5ae04d62-9ace-4e14-b41a-0c6403824210</tstamps> </comp> <comp ref="R10"> <value>10k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>d9ee241d-8f31-4ecf-8dbf-856b5c0d40fa</tstamps> </comp> <comp ref="R11"> <value>3.83M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>241ea431-b5e4-41e9-9d09-5d208ca91c50</tstamps> </comp> <comp ref="R12"> <value>6.04M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>97db7b60-07b3-47f9-a221-921c86eefa78</tstamps> </comp> <comp ref="R13"> <value>10M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7b443716-d134-44ca-b2cd-f0261de43701</tstamps> </comp> <comp ref="R_OK1"> <value>3.83M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>e3cbca58-8e4b-4f37-8b8c-c49a5878a935</tstamps> </comp> <comp ref="R_OK2"> <value>5.76M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>f60e5261-5353-4775-a71b-8d049ea32104</tstamps> </comp> <comp ref="R_OK3"> <value>620k</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>e07e4969-8eb0-4fc2-a7ce-cf444ae890c3</tstamps> </comp> <comp ref="R_OV1"> <value>4.42M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>652cb862-088b-4920-931a-7c4be53641ae</tstamps> </comp> <comp ref="R_OV2"> <value>5.76M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>076dd3c7-66cd-479a-920b-645375fd2c5e</tstamps> </comp> <comp ref="R_UV1"> <value>4.02M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>63d5bcf1-5424-4c0b-831b-51c70b51fb29</tstamps> </comp> <comp ref="R_UV2"> <value>6.04M</value> <footprint>Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder</footprint> <libsource lib="Device" part="R" description="Resistor"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>3a5f3a63-2763-4a0c-b000-f3154611bfac</tstamps> </comp> <comp ref="SC1"> <value>KXOB201K04F</value> <footprint>Connector_Wire:SolderWire-0.75sqmm_1x02_P4.8mm_D1.25mm_OD2.3mm</footprint> <libsource lib="Device" part="Solar_Cell" description="Single solar cell"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>95a75893-15fd-47c7-abb2-bc3daaebcf58</tstamps> </comp> <comp ref="SW1"> <value>SW_Push</value> <footprint>Connector_Wire:SolderWire-0.15sqmm_1x02_P4mm_D0.5mm_OD1.5mm</footprint> <libsource lib="Switch" part="SW_Push" description="Push button switch, generic, two pins"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>44a26c50-7c25-44cf-91fa-324bdd2fae35</tstamps> </comp> <comp ref="U1"> <value>ESP32-C3-WROOM-02-H4</value> <footprint>MYLIB:MODULE_ESP32-C3-WROOM-02-H4</footprint> <datasheet>https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</datasheet> <fields> <field name="MANUFACTURER">Espressif</field> <field name="MAXIMUM_PACKAGE_HEIGHT">3.35 mm</field> <field name="PARTREV">V1.0</field> <field name="STANDARD">Manufacturer Recommendations</field> </fields> <libsource lib="MYLIB" part="ESP32-C3-WROOM-02-H4" description=""/> <property name="PARTREV" value="V1.0"/> <property name="STANDARD" value="Manufacturer Recommendations"/> <property name="MANUFACTURER" value="Espressif"/> <property name="MAXIMUM_PACKAGE_HEIGHT" value="3.35 mm"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>dc25b13e-9caf-408a-97e7-23b6bc53d938</tstamps> </comp> <comp ref="U2"> <value>BQ25504RGTT</value> <footprint>MYLIB:QFN50P300X300X100-17N</footprint> <datasheet>https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</datasheet> <fields> <field name="MANUFACTURER">Texas Instruments</field> <field name="MAXIMUM_PACKAGE_HIEGHT">1mm</field> <field name="PARTREV">F</field> <field name="STANDARD">IPC 7351B</field> </fields> <libsource lib="MYLIB" part="BQ25504RGTT" description=""/> <property name="STANDARD" value="IPC 7351B"/> <property name="MAXIMUM_PACKAGE_HIEGHT" value="1mm"/> <property name="MANUFACTURER" value="Texas Instruments"/> <property name="PARTREV" value="F"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5d443254-c858-4d7a-b25a-c387d060f560</tstamps> </comp> <comp ref="U3"> <value>MCP1603T-330I/OS</value> <footprint>MYLIB:MCP1603T</footprint> <datasheet>https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</datasheet> <libsource lib="MYLIB" part="MCP1603T-330I{brace}slash}OS" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>9fe72d90-9bc9-4b85-a3da-6d0b3723bca5</tstamps> </comp> <comp ref="U4"> <value>SCD41-D-R1</value> <footprint>MYLIB:SCD41-D-R1</footprint> <datasheet>https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</datasheet> <libsource lib="MYLIB" part="SCD41-D-R1" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>7252c987-ed27-4544-be5d-3f005870c8e5</tstamps> </comp> <comp ref="U5"> <value>MMC5603NJ</value> <footprint>MYLIB:MMC5603NJ</footprint> <libsource lib="MYLIB" part="MMC5603NJ" description=""/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>83b53bff-aa07-43ce-a358-884cfa10eb7d</tstamps> </comp> <comp ref="Y1"> <value>RTC_XTAL</value> <footprint>MYLIB:XTAL_ECS-.327-6-17X</footprint> <libsource lib="Device" part="Crystal" description="Two pin crystal"/> <property name="Sheetname" value=""/> <property name="Sheetfile" value="CO2_sense_v2.kicad_sch"/> <sheetpath names="/" tstamps="/"/> <tstamps>5c490ce3-1a75-4733-a87a-36e94b270313</tstamps> </comp> </components> <libparts> <libpart lib="" part="SolderJumper_2_Open_1"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP2</field> <field name="Value">SolderJumper_2_Open_1</field> <field name="Footprint">Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="power_out"/> </pins> </libpart> <libpart lib="" part="SolderJumper_2_Open_2"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP3</field> <field name="Value">SolderJumper_2_Open_2</field> <field name="Footprint">Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="power_out"/> </pins> </libpart> <libpart lib="Connector_Generic" part="Conn_01x03"> <description>Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)</description> <docs>~</docs> <footprints> <fp>Connector*:*_1x??_*</fp> </footprints> <fields> <field name="Reference">J</field> <field name="Value">Conn_01x03</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="Pin_1" type="passive"/> <pin num="2" name="Pin_2" type="passive"/> <pin num="3" name="Pin_3" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Battery_Cell"> <description>Single-cell battery</description> <docs>~</docs> <fields> <field name="Reference">BT</field> <field name="Value">Battery_Cell</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="+" type="passive"/> <pin num="2" name="-" type="passive"/> </pins> </libpart> <libpart lib="Device" part="C"> <description>Unpolarized capacitor</description> <docs>~</docs> <footprints> <fp>C_*</fp> </footprints> <fields> <field name="Reference">C</field> <field name="Value">C</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="" type="passive"/> <pin num="2" name="" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Crystal"> <description>Two pin crystal</description> <docs>~</docs> <footprints> <fp>Crystal*</fp> </footprints> <fields> <field name="Reference">Y1</field> <field name="Value">RTC_XTAL</field> <field name="Footprint">MYLIB:XTAL_ECS-.327-6-17X</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="4" name="2" type="passive"/> </pins> </libpart> <libpart lib="Device" part="L"> <description>Inductor</description> <docs>~</docs> <footprints> <fp>Choke_*</fp> <fp>*Coil*</fp> <fp>Inductor_*</fp> <fp>L_*</fp> </footprints> <fields> <field name="Reference">L</field> <field name="Value">L</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="2" name="2" type="passive"/> </pins> </libpart> <libpart lib="Device" part="LED"> <description>Light emitting diode</description> <docs>~</docs> <footprints> <fp>LED*</fp> <fp>LED_SMD:*</fp> <fp>LED_THT:*</fp> </footprints> <fields> <field name="Reference">D</field> <field name="Value">LED</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="K" type="passive"/> <pin num="2" name="A" type="passive"/> </pins> </libpart> <libpart lib="Device" part="R"> <description>Resistor</description> <docs>~</docs> <footprints> <fp>R_*</fp> </footprints> <fields> <field name="Reference">R</field> <field name="Value">R</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="" type="passive"/> <pin num="2" name="" type="passive"/> </pins> </libpart> <libpart lib="Device" part="Solar_Cell"> <description>Single solar cell</description> <docs>~</docs> <fields> <field name="Reference">SC</field> <field name="Value">Solar_Cell</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="+" type="passive"/> <pin num="2" name="-" type="passive"/> </pins> </libpart> <libpart lib="Jumper" part="SolderJumper_2_Open"> <description>Solder Jumper, 2-pole, open</description> <docs>~</docs> <footprints> <fp>SolderJumper*Open*</fp> </footprints> <fields> <field name="Reference">JP</field> <field name="Value">SolderJumper_2_Open</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="A" type="passive"/> <pin num="2" name="B" type="passive"/> </pins> </libpart> <libpart lib="MYLIB" part="BQ25504RGTT"> <docs>https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</docs> <fields> <field name="Reference">U</field> <field name="Value">BQ25504RGTT</field> <field name="Footprint">MYLIB:QFN50P300X300X100-17N</field> <field name="Datasheet">https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504</field> <field name="STANDARD">IPC 7351B</field> <field name="MAXIMUM_PACKAGE_HIEGHT">1mm</field> <field name="MANUFACTURER">Texas Instruments</field> <field name="PARTREV">F</field> </fields> <pins> <pin num="1" name="VSS_1" type="power_in"/> <pin num="2" name="VIN_DC" type="input"/> <pin num="3" name="VOC_SAMP" type="input"/> <pin num="4" name="VREF_SAMP" type="input"/> <pin num="5" name="OT_PROG" type="input"/> <pin num="6" name="VBAT_OV" type="input"/> <pin num="7" name="VRDIV" type="output"/> <pin num="8" name="VBAT_UV" type="input"/> <pin num="9" name="OK_HYST" type="input"/> <pin num="10" name="OK_PROG" type="input"/> <pin num="11" name="VBAT_OK" type="output"/> <pin num="12" name="AVSS" type="power_in"/> <pin num="13" name="VSS_13" type="power_in"/> <pin num="14" name="VBAT" type="bidirectional"/> <pin num="15" name="VSTOR" type="power_out"/> <pin num="16" name="LBST" type="input"/> <pin num="17" name="EPAD" type="power_in"/> </pins> </libpart> <libpart lib="MYLIB" part="ESP32-C3-WROOM-02-H4"> <docs>https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</docs> <fields> <field name="Reference">U</field> <field name="Value">ESP32-C3-WROOM-02-H4</field> <field name="Footprint">MYLIB:MODULE_ESP32-C3-WROOM-02-H4</field> <field name="Datasheet">https://www.espressif.com/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_en.pdf</field> <field name="PARTREV">V1.0</field> <field name="STANDARD">Manufacturer Recommendations</field> <field name="MANUFACTURER">Espressif</field> <field name="MAXIMUM_PACKAGE_HEIGHT">3.35 mm</field> </fields> <pins> <pin num="1" name="3V3" type="power_in"/> <pin num="2" name="EN" type="input"/> <pin num="3" name="IO4" type="bidirectional"/> <pin num="4" name="IO5" type="bidirectional"/> <pin num="5" name="IO6" type="bidirectional"/> <pin num="6" name="IO7" type="bidirectional"/> <pin num="7" name="IO8" type="bidirectional"/> <pin num="8" name="IO9" type="bidirectional"/> <pin num="9" name="GND" type="power_in"/> <pin num="10" name="IO10" type="bidirectional"/> <pin num="11" name="RXD" type="bidirectional"/> <pin num="12" name="TXD" type="bidirectional"/> <pin num="13" name="IO18" type="bidirectional"/> <pin num="14" name="IO19" type="bidirectional"/> <pin num="15" name="IO3" type="bidirectional"/> <pin num="16" name="IO2" type="bidirectional"/> <pin num="17" name="IO1" type="bidirectional"/> <pin num="18" name="IO0" type="bidirectional"/> <pin num="19" name="GND" type="power_in"/> <pin num="20" name="GND" type="power_in"/> <pin num="21" name="GND" type="power_in"/> <pin num="22" name="GND" type="power_in"/> <pin num="23" name="GND" type="power_in"/> <pin num="24" name="GND" type="power_in"/> <pin num="25" name="GND" type="power_in"/> <pin num="26" name="GND" type="power_in"/> <pin num="27" name="GND" type="power_in"/> <pin num="28" name="GND" type="power_in"/> <pin num="29" name="GND" type="power_in"/> <pin num="30" name="GND" type="power_in"/> <pin num="31" name="GND" type="power_in"/> <pin num="32" name="GND" type="power_in"/> <pin num="33" name="GND" type="power_in"/> <pin num="34" name="GND" type="power_in"/> <pin num="35" name="GND" type="power_in"/> <pin num="36" name="GND" type="power_in"/> <pin num="37" name="GND" type="power_in"/> <pin num="38" name="GND" type="power_in"/> <pin num="39" name="GND" type="power_in"/> </pins> </libpart> <libpart lib="MYLIB" part="MCP1603T-330I{brace}slash}OS"> <docs>https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</docs> <footprints> <fp>TSOT5_MC_MCH</fp> <fp>TSOT5_MC_MCH-M</fp> <fp>TSOT5_MC_MCH-L</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">MCP1603T-330I{brace}slash}OS</field> <field name="Footprint">TSOT5_MC_MCH</field> <field name="Datasheet">https://ww1.microchip.com/downloads/en/DeviceDoc/22042B.pdf</field> </fields> <pins> <pin num="1" name="VIN" type="power_in"/> <pin num="2" name="GND" type="power_in"/> <pin num="3" name="*SHDN" type="input"/> <pin num="4" name="VFB/VOUT" type="power_out"/> <pin num="5" name="LX" type="output"/> </pins> </libpart> <libpart lib="MYLIB" part="MMC5603NJ"> <footprints> <fp>WLP4_0P82X0P82_MEM</fp> <fp>WLP4_0P82X0P82_MEM-M</fp> <fp>WLP4_0P82X0P82_MEM-L</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">MMC5603NJ</field> <field name="Footprint">WLP4_0P82X0P82_MEM</field> </fields> <pins> <pin num="A1" name="VSA" type="power_in"/> <pin num="A2" name="SCL" type="input"/> <pin num="B1" name="VDD" type="power_in"/> <pin num="B2" name="SDA" type="bidirectional"/> </pins> </libpart> <libpart lib="MYLIB" part="SCD41-D-R1"> <docs>https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</docs> <footprints> <fp>SCD41-D-R1_SEN</fp> </footprints> <fields> <field name="Reference">U</field> <field name="Value">SCD41-D-R1</field> <field name="Footprint">MYLIB:SCD41-D-R1</field> <field name="Datasheet">https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD40_SCD41_Datasheet.pdf</field> </fields> <pins> <pin num="1" name="DNC" type="no_connect"/> <pin num="2" name="DNC" type="no_connect"/> <pin num="3" name="DNC" type="no_connect"/> <pin num="4" name="DNC" type="no_connect"/> <pin num="5" name="DNC" type="no_connect"/> <pin num="6" name="GND" type="power_in"/> <pin num="7" name="VDD" type="power_in"/> <pin num="8" name="DNC" type="no_connect"/> <pin num="9" name="SCL" type="input"/> <pin num="10" name="SDA" type="bidirectional"/> <pin num="11" name="DNC" type="no_connect"/> <pin num="12" name="DNC" type="no_connect"/> <pin num="13" name="DNC" type="no_connect"/> <pin num="14" name="DNC" type="no_connect"/> <pin num="15" name="DNC" type="no_connect"/> <pin num="16" name="DNC" type="no_connect"/> <pin num="17" name="DNC" type="no_connect"/> <pin num="18" name="DNC" type="no_connect"/> <pin num="19" name="VDDH" type="power_in"/> <pin num="20" name="GND" type="power_in"/> <pin num="21" name="GND" type="power_in"/> </pins> </libpart> <libpart lib="Switch" part="SW_Push"> <description>Push button switch, generic, two pins</description> <docs>~</docs> <fields> <field name="Reference">SW</field> <field name="Value">SW_Push</field> <field name="Datasheet">~</field> </fields> <pins> <pin num="1" name="1" type="passive"/> <pin num="2" name="2" type="passive"/> </pins> </libpart> </libparts> <libraries> <library logical="Connector_Generic"> <uri>/usr/share/kicad/symbols//Connector_Generic.kicad_sym</uri> </library> <library logical="Device"> <uri>/usr/share/kicad/symbols//Device.kicad_sym</uri> </library> <library logical="Jumper"> <uri>/usr/share/kicad/symbols//Jumper.kicad_sym</uri> </library> <library logical="MYLIB"> <uri>/home/leo/.local/share/kicad/6.0/symbols/MYLIB.kicad_sym</uri> </library> <library logical="Switch"> <uri>/usr/share/kicad/symbols//Switch.kicad_sym</uri> </library> </libraries> <nets> <net code="1" name="+3V3"> <node ref="C4" pin="1" pintype="passive"/> <node ref="C6" pin="1" pintype="passive"/> <node ref="JP3" pin="2" pinfunction="B" pintype="power_out"/> <node ref="R10" pin="1" pintype="passive"/> <node ref="R2" pin="1" pintype="passive"/> <node ref="R3" pin="2" pintype="passive"/> <node ref="R6" pin="2" pintype="passive"/> <node ref="R7" pin="2" pintype="passive"/> <node ref="U1" pin="1" pinfunction="3V3" pintype="power_in"/> <node ref="U4" pin="19" pinfunction="VDDH" pintype="power_in"/> <node ref="U4" pin="7" pinfunction="VDD" pintype="power_in"/> <node ref="U5" pin="B1" pinfunction="VDD" pintype="power_in"/> </net> <net code="2" name="BATTMS"> <node ref="R8" pin="1" pintype="passive"/> <node ref="R9" pin="2" pintype="passive"/> <node ref="U1" pin="3" pinfunction="IO4" pintype="bidirectional"/> </net> <net code="3" name="D+"> <node ref="J2" pin="1" pinfunction="Pin_1" pintype="passive"/> <node ref="U1" pin="14" pinfunction="IO19" pintype="bidirectional"/> </net> <net code="4" name="D-"> <node ref="J2" pin="2" pinfunction="Pin_2" pintype="passive"/> <node ref="U1" pin="13" pinfunction="IO18" pintype="bidirectional"/> </net> <net code="5" name="GND"> <node ref="BT1" pin="2" pinfunction="-" pintype="passive"/> <node ref="C1" pin="1" pintype="passive"/> <node ref="C2" pin="1" pintype="passive"/> <node ref="C3" pin="2" pintype="passive"/> <node ref="C4" pin="2" pintype="passive"/> <node ref="C5" pin="2" pintype="passive"/> <node ref="C6" pin="2" pintype="passive"/> <node ref="C7" pin="2" pintype="passive"/> <node ref="C_FLTR1" pin="2" pintype="passive"/> <node ref="C_HVR1" pin="2" pintype="passive"/> <node ref="C_REF1" pin="1" pintype="passive"/> <node ref="C_STOR1" pin="2" pintype="passive"/> <node ref="J1" pin="1" pinfunction="Pin_1" pintype="passive"/> <node ref="J2" pin="3" pinfunction="Pin_3" pintype="passive"/> <node ref="JP1" pin="2" pinfunction="B" pintype="passive"/> <node ref="R1" pin="2" pintype="passive"/> <node ref="R13" pin="2" pintype="passive"/> <node ref="R4" pin="2" pintype="passive"/> <node ref="R5" pin="2" pintype="passive"/> <node ref="R9" pin="1" pintype="passive"/> <node ref="R_OK1" pin="2" pintype="passive"/> <node ref="R_OV1" pin="2" pintype="passive"/> <node ref="R_UV1" pin="2" pintype="passive"/> <node ref="SC1" pin="2" pinfunction="-" pintype="passive"/> <node ref="SW1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U1" pin="19" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="20" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="21" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="22" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="23" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="24" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="25" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="26" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="27" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="28" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="29" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="30" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="31" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="32" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="33" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="34" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="35" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="36" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="37" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="38" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="39" pinfunction="GND" pintype="power_in"/> <node ref="U1" pin="9" pinfunction="GND" pintype="power_in"/> <node ref="U2" pin="1" pinfunction="VSS_1" pintype="power_in"/> <node ref="U2" pin="12" pinfunction="AVSS" pintype="power_in"/> <node ref="U2" pin="13" pinfunction="VSS_13" pintype="power_in"/> <node ref="U2" pin="17" pinfunction="EPAD" pintype="power_in"/> <node ref="U2" pin="5" pinfunction="OT_PROG" pintype="input"/> <node ref="U3" pin="2" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="20" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="21" pinfunction="GND" pintype="power_in"/> <node ref="U4" pin="6" pinfunction="GND" pintype="power_in"/> <node ref="U5" pin="A1" pinfunction="VSA" pintype="power_in"/> </net> <net code="6" name="Net-(C1-Pad2)"> <node ref="C1" pin="2" pintype="passive"/> <node ref="U1" pin="18" pinfunction="IO0" pintype="bidirectional"/> <node ref="Y1" pin="4" pinfunction="2" pintype="passive"/> </net> <net code="7" name="Net-(C2-Pad2)"> <node ref="C2" pin="2" pintype="passive"/> <node ref="U1" pin="17" pinfunction="IO1" pintype="bidirectional"/> <node ref="Y1" pin="1" pinfunction="1" pintype="passive"/> </net> <net code="8" name="Net-(C3-Pad1)"> <node ref="C3" pin="1" pintype="passive"/> <node ref="R3" pin="1" pintype="passive"/> <node ref="U1" pin="2" pinfunction="EN" pintype="input"/> </net> <net code="9" name="Net-(C7-Pad1)"> <node ref="C7" pin="1" pintype="passive"/> <node ref="JP3" pin="1" pinfunction="A" pintype="passive"/> <node ref="L1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U3" pin="4" pinfunction="VFB/VOUT" pintype="power_out"/> </net> <net code="10" name="Net-(C_FLTR1-Pad1)"> <node ref="C_FLTR1" pin="1" pintype="passive"/> <node ref="C_STOR1" pin="1" pintype="passive"/> <node ref="JP2" pin="1" pinfunction="A" pintype="passive"/> <node ref="U2" pin="15" pinfunction="VSTOR" pintype="power_out"/> </net> <net code="11" name="Net-(C_HVR1-Pad1)"> <node ref="C_HVR1" pin="1" pintype="passive"/> <node ref="L_BST1" pin="1" pinfunction="1" pintype="passive"/> <node ref="R11" pin="1" pintype="passive"/> <node ref="SC1" pin="1" pinfunction="+" pintype="passive"/> <node ref="U2" pin="2" pinfunction="VIN_DC" pintype="input"/> </net> <net code="12" name="Net-(C_REF1-Pad2)"> <node ref="C_REF1" pin="2" pintype="passive"/> <node ref="U2" pin="4" pinfunction="VREF_SAMP" pintype="input"/> </net> <net code="13" name="Net-(D1-Pad1)"> <node ref="D1" pin="1" pinfunction="K" pintype="passive"/> <node ref="R1" pin="1" pintype="passive"/> </net> <net code="14" name="Net-(D1-Pad2)"> <node ref="D1" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="5" pinfunction="IO6" pintype="bidirectional"/> </net> <net code="15" name="Net-(D2-Pad1)"> <node ref="D2" pin="1" pinfunction="K" pintype="passive"/> <node ref="R4" pin="1" pintype="passive"/> </net> <net code="16" name="Net-(D2-Pad2)"> <node ref="D2" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="6" pinfunction="IO7" pintype="bidirectional"/> </net> <net code="17" name="Net-(D3-Pad1)"> <node ref="D3" pin="1" pinfunction="K" pintype="passive"/> <node ref="R5" pin="1" pintype="passive"/> </net> <net code="18" name="Net-(D3-Pad2)"> <node ref="D3" pin="2" pinfunction="A" pintype="passive"/> <node ref="U1" pin="7" pinfunction="IO8" pintype="bidirectional"/> </net> <net code="19" name="Net-(J1-Pad2)"> <node ref="J1" pin="2" pinfunction="Pin_2" pintype="passive"/> <node ref="U1" pin="11" pinfunction="RXD" pintype="bidirectional"/> </net> <net code="20" name="Net-(J1-Pad3)"> <node ref="J1" pin="3" pinfunction="Pin_3" pintype="passive"/> <node ref="U1" pin="12" pinfunction="TXD" pintype="bidirectional"/> </net> <net code="21" name="Net-(L1-Pad1)"> <node ref="L1" pin="1" pinfunction="1" pintype="passive"/> <node ref="U3" pin="5" pinfunction="LX" pintype="output"/> </net> <net code="22" name="Net-(L_BST1-Pad2)"> <node ref="L_BST1" pin="2" pinfunction="2" pintype="passive"/> <node ref="U2" pin="16" pinfunction="LBST" pintype="input"/> </net> <net code="23" name="Net-(R2-Pad2)"> <node ref="R2" pin="2" pintype="passive"/> <node ref="U1" pin="16" pinfunction="IO2" pintype="bidirectional"/> </net> <net code="24" name="Net-(R11-Pad2)"> <node ref="R11" pin="2" pintype="passive"/> <node ref="R12" pin="1" pintype="passive"/> <node ref="U2" pin="3" pinfunction="VOC_SAMP" pintype="input"/> </net> <net code="25" name="Net-(R12-Pad2)"> <node ref="R12" pin="2" pintype="passive"/> <node ref="R13" pin="1" pintype="passive"/> </net> <net code="26" name="Net-(R_OK1-Pad1)"> <node ref="R_OK1" pin="1" pintype="passive"/> <node ref="R_OK2" pin="2" pintype="passive"/> <node ref="U2" pin="10" pinfunction="OK_PROG" pintype="input"/> </net> <net code="27" name="Net-(R_OK2-Pad1)"> <node ref="R_OK2" pin="1" pintype="passive"/> <node ref="R_OK3" pin="2" pintype="passive"/> <node ref="U2" pin="9" pinfunction="OK_HYST" pintype="input"/> </net> <net code="28" name="Net-(R_OK3-Pad1)"> <node ref="R_OK3" pin="1" pintype="passive"/> <node ref="R_OV2" pin="2" pintype="passive"/> <node ref="R_UV2" pin="1" pintype="passive"/> <node ref="U2" pin="7" pinfunction="VRDIV" pintype="output"/> </net> <net code="29" name="Net-(R_OV1-Pad1)"> <node ref="R_OV1" pin="1" pintype="passive"/> <node ref="R_OV2" pin="1" pintype="passive"/> <node ref="U2" pin="6" pinfunction="VBAT_OV" pintype="input"/> </net> <net code="30" name="Net-(R_UV1-Pad1)"> <node ref="R_UV1" pin="1" pintype="passive"/> <node ref="R_UV2" pin="2" pintype="passive"/> <node ref="U2" pin="8" pinfunction="VBAT_UV" pintype="input"/> </net> <net code="31" name="SCL"> <node ref="JP1" pin="1" pinfunction="A" pintype="passive"/> <node ref="R7" pin="1" pintype="passive"/> <node ref="U1" pin="8" pinfunction="IO9" pintype="bidirectional"/> <node ref="U4" pin="9" pinfunction="SCL" pintype="input"/> <node ref="U5" pin="A2" pinfunction="SCL" pintype="input"/> </net> <net code="32" name="SDA"> <node ref="R6" pin="1" pintype="passive"/> <node ref="U1" pin="10" pinfunction="IO10" pintype="bidirectional"/> <node ref="U4" pin="10" pinfunction="SDA" pintype="bidirectional"/> <node ref="U5" pin="B2" pinfunction="SDA" pintype="bidirectional"/> </net> <net code="33" name="UINPUT"> <node ref="R10" pin="2" pintype="passive"/> <node ref="SW1" pin="1" pinfunction="1" pintype="passive"/> <node ref="U1" pin="4" pinfunction="IO5" pintype="bidirectional"/> </net> <net code="34" name="VBAT"> <node ref="BT1" pin="1" pinfunction="+" pintype="passive"/> <node ref="R8" pin="2" pintype="passive"/> <node ref="U2" pin="14" pinfunction="VBAT" pintype="bidirectional"/> </net> <net code="35" name="VBAT_OK"> <node ref="U1" pin="15" pinfunction="IO3" pintype="bidirectional"/> <node ref="U2" pin="11" pinfunction="VBAT_OK" pintype="output"/> </net> <net code="36" name="VSTORE"> <node ref="C5" pin="1" pintype="passive"/> <node ref="JP2" pin="2" pinfunction="B" pintype="power_out"/> <node ref="U3" pin="1" pinfunction="VIN" pintype="power_in"/> <node ref="U3" pin="3" pinfunction="*SHDN" pintype="input"/> </net> <net code="37" name="unconnected-(U4-Pad1)"> <node ref="U4" pin="1" pinfunction="DNC" pintype="no_connect"/> </net> <net code="38" name="unconnected-(U4-Pad2)"> <node ref="U4" pin="2" pinfunction="DNC" pintype="no_connect"/> </net> <net code="39" name="unconnected-(U4-Pad3)"> <node ref="U4" pin="3" pinfunction="DNC" pintype="no_connect"/> </net> <net code="40" name="unconnected-(U4-Pad4)"> <node ref="U4" pin="4" pinfunction="DNC" pintype="no_connect"/> </net> <net code="41" name="unconnected-(U4-Pad5)"> <node ref="U4" pin="5" pinfunction="DNC" pintype="no_connect"/> </net> <net code="42" name="unconnected-(U4-Pad8)"> <node ref="U4" pin="8" pinfunction="DNC" pintype="no_connect"/> </net> <net code="43" name="unconnected-(U4-Pad11)"> <node ref="U4" pin="11" pinfunction="DNC" pintype="no_connect"/> </net> <net code="44" name="unconnected-(U4-Pad12)"> <node ref="U4" pin="12" pinfunction="DNC" pintype="no_connect"/> </net> <net code="45" name="unconnected-(U4-Pad13)"> <node ref="U4" pin="13" pinfunction="DNC" pintype="no_connect"/> </net> <net code="46" name="unconnected-(U4-Pad14)"> <node ref="U4" pin="14" pinfunction="DNC" pintype="no_connect"/> </net> <net code="47" name="unconnected-(U4-Pad15)"> <node ref="U4" pin="15" pinfunction="DNC" pintype="no_connect"/> </net> <net code="48" name="unconnected-(U4-Pad16)"> <node ref="U4" pin="16" pinfunction="DNC" pintype="no_connect"/> </net> <net code="49" name="unconnected-(U4-Pad17)"> <node ref="U4" pin="17" pinfunction="DNC" pintype="no_connect"/> </net> <net code="50" name="unconnected-(U4-Pad18)"> <node ref="U4" pin="18" pinfunction="DNC" pintype="no_connect"/> </net> </nets> </export>