I have an ESP32 as a BLE device attached to a relay.
I want a simple reliable Android app with two buttons. ON and OFF.
The ESP32 must confirm back to the app the current state of the relay on initial connection and after action.
You MUST have experience in BOTH ESP32 and ANDROID APP.
The project may be extended to handle additional relays and/or other feedback from the ESP32.
24 freelancers are bidding on average £169 for this job
Hi In my past project i have made a device with ESP32. Also i have developed an APP that can communicate between the device and mobile phone. I can complete your project. Please contact me.