Once he had a good snapshot of the signals sent when pressing the on or off button of the remote he set out to replicate it in his Arduino code. His function called setStateWithDelay takes three ...

This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button. The basic functions of the Arduino IDE – pinMode, digitalRead ...

You can read the state of a button using Arduino and a few lines of code ... In the loop() we declare variable stateButton with the value obtained using the digitalRead() function that reads the state ...