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Topic: RS422/RS485 compatibility with Arduino Yun (Read 1 time) previous topic - next topic



I was wondering if RS485/Rs422 was compatible with the yun and if I could transmit data from arduino to PC and receive data simultaneously.

Thank you.


The Arduino Yún is a microcontroller board based on the ATmega32u4 and the Atheros AR9331,  for ATmega32u4's RS485/RS422 compatible searching  forum you will get ~340 threads.  Here we focus  Atheros AR9331 only,  AR9331 has UART port support RS485/RS422 well. but Yún did not break it out. Yún is not compatible RS485/RS422 directly.

There is a work around,  using RS422/RS485 USB adaptor.

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