Arduino Function: Wire.onReceive

Description

Registers a function to be called when a slave device receives a transmission from a master.

Parameters

  • handler: the function to be called when the slave receives data; this should take a single int parameter (the number of bytes read from the master) and return nothing, e.g.: void myHandler(int numBytes)


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc