Has anyone here tried hooking up an RS485 or 422 type device directly to UART pins on a PIC without a converter. I know there is A,B and GND signals with differing polarity related to ground ?
Don
amgen
RS485/422 to UART , TTL
Has anyone here tried hooking up an RS485 or 422 type device directly to UART pins on a PIC without a converter. I know there is A,B and GND signals with differing polarity related to ground ?
Don
amgen
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