How to connect Arduinos via Serial – Advanced Help with Snap! – Snap! Forum https://forum.snap.berkeley.edu/t/how-to-connect-arduinos-via-serial/18024
Hey i was writing a Code in the Arduino-IDE and would like to build the same code in S4A. Actualy i look for a possibility to communicated between 3 Arduinos to send messages. Is there a way to do the same with S4A? …
I want to send a message from Board A to B and then from B to C and in the other