example how to calibrate EC and pH through webview ESP PH WITH ADC BY GREENPONIK #1 clone the repo git clone https://github.com/GreenPonik/esp32-read-ph-with-ADC-example.git cd esp32-read-ph-with-ADC-example #2 run platformio build and upload on esp32 pio run -t upload #3 debug through serial monitor pio device monitor Tutorial here Suscribe on our newsletter here: en: http://bit.ly/2NuaKbN fr: http://bit.ly/2XNf61R https://www.greenponik.com