diff --git a/include/sensirion_i2c_hal.h b/include/sensirion_i2c_hal.h
index 98e3611..4ccbe6f 100644
--- a/include/sensirion_i2c_hal.h
+++ b/include/sensirion_i2c_hal.h
@@ -54,7 +54,7 @@ int16_t sensirion_i2c_hal_select_bus(uint8_t bus_idx);
  * Initialize all hard- and software components that are needed for the I2C
  * communication.
  */
-void sensirion_i2c_hal_init(int SDA, int SCL);
+void sensirion_i2c_hal_init();
 
 /**
  * Release all resources initialized by sensirion_i2c_hal_init().
diff --git a/sensirion_i2c_hal.c b/sensirion_i2c_hal.c
index 59556ec..4567058 100644
--- a/sensirion_i2c_hal.c
+++ b/sensirion_i2c_hal.c
@@ -65,27 +65,15 @@ int16_t sensirion_i2c_hal_select_bus(uint8_t bus_idx) {
  * Initialize all hard- and software components that are needed for the I2C
  * communication.
  */
-void sensirion_i2c_hal_init(int SDA, int SCL) {
-	int i2c_master_port = I2C_NUM_0;
-	i2c_config_t conf = {
-		.mode = I2C_MODE_MASTER,
-		.sda_io_num = SDA,         // select GPIO specific to your project
-		.sda_pullup_en = GPIO_PULLUP_ENABLE,
-		.scl_io_num = SCL,         // select GPIO specific to your project
-		.scl_pullup_en = GPIO_PULLUP_ENABLE,
-		.master.clk_speed = 10000,  // select frequency specific to your project
-		// .clk_flags = 0,          /*!< Optional, you can use I2C_SCLK_SRC_FLAG_* flags to choose i2c source clock here. */
-	};
-	i2c_param_config(i2c_master_port, &conf);
-
-	i2c_driver_install(i2c_master_port, I2C_MODE_MASTER, 0, 0, 0);
+void sensirion_i2c_hal_init() {
+  
 }
 
 /**
  * Release all resources initialized by sensirion_i2c_hal_init().
  */
 void sensirion_i2c_hal_free(void) {
-	i2c_driver_delete(I2C_NUM_0); /* TODO:non const port */
+
 }
 
 /**