Hi guys I have a master Arduino and 3 slave Arduinos. I have tried to research how to send and receive string between them, but the answers i get are vague and I need some help to understand how to implement this into my project. Say for example I have a serial number stored as a String, we'll ca…

SPI Send and Receive String Between Multiple Arduinos

mrburnette March 3, 2022, 3:19pm 6

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