RS485 to TTL converter 321L485 need consult


main question is: can use ar-321l485 converter arduino boards? not damage arduno uno or arduino yun?

i want control delta inverter vfd-e using rs485 , arduno uno or arduino yun. if miss plz tell me.
i want know can use ar-321l485 converter connect arduino? it's complicated or not?

arduno uno chip works 5 volt, 321l485 converter powered on 12 volt. safe connect arduino?


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > RS485 to TTL converter 321L485 need consult


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