Hi Guys i need your help. I have a Projekt with a lot of simple Sensors and with 3 Arduinos. My idea is that one Arduino is a Master and the other two Arduinos are the Slaves, BUT the Slaves talk back to the Master with the updated values or with other values. I dont know how i can make this commu…

[Help] communication with 3 Arduinos (Seriel, Canbus)

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