I'm a completly noob on coding so maybe this could be a stupid question, but at the moment I haven't find a solution.
I'm approaching for the very first time the I2C protocol, I'm using an ATTiny 85 board with the TinyWire library.
I've set up the communication between an Arduino Nano, running the I2C scanner, and they communicate.
Now I would like to do the "Hello World" of electronics, turning on a led, sending a code from the Master (the Nano) to the Slave (the ATTiny85).
I've found some examples on the TinyWire library but i'm still confused.
Please, there is someone who would like to help me?
Many thanks for your time!