RS485 two way communication

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.

1 Like

I wonder if your question should be posted in your other thread asking about TIA-485 communications ?
Link: https://forum.arduino.cc/index.php?topic=513490.msg3499761#msg3499761