How do you display voltage in ESP rainmaker using Esp32 and Voltage sensor?

[ENZU_royol]

Hi guys, I want to know that it is possible to display voltage in ESP rainmaker using ESP32 and Voltage Sensor?

[ESP_Piyush]

It indeed is possible to display voltage or any other info on RainMaker. You can create a custom integer/float parameter and keep on updating its value as per the voltage recorded. Recording voltage itself is something you will have to implement yourself. You can check GPIO example to understand how to add custom params and devices and refer Temperature Sensor example to understand reporting sensor data.