* @brief This is the sample code for Gravity: Analog pH Sensor / Meter Kit V2, SKU:SEN0161-V2. * @n In order to guarantee precision, a temperature sensor such as DS18B20 is needed, to execute ...
* @n 1. Gravity: Analog pH Sensor / Meter Kit V2, SKU:SEN0161-V2 * @n 2. Analog Electrical Conductivity Sensor / Meter Kit V2 (K=1.0), SKU: DFR0300. * @n In order to guarantee precision, a temperature ...