Hello Everybody, I have a question about RS485 communication with multiple Arduinos(Mega 2560).Is it possible to make two way communication ? For example : Master sending a value to the slaves and at a time slaves should return some values to the master on same wire. Is it possible?
Thanks in advance.
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I wonder if your question should be posted in your other thread asking about TIA-485 communications ?
Link: Communication between Multiple Arduino Mega 2560 using RS485 - Networking, Protocols, and Devices - Arduino Forum