hello master arduino, i want ask, can i get value from usb port at arduino mega adk? i want get value from rs485 usb converter, it possible? :slightly_frowning_face:
Well, the Mega ADK doesn't have a host USB port, so it can't except USB data from peripheral USB devices, only master devices like computers/laptops.
Why not just get an RS485 to TTL Serial converter and then use the serial ports on the Mega?