Sonoff Dual R2 TX/RX Pins #84
Description
I've succesfully flashed a Sonoff Dual R2 and tested the RX and TX pins, so I´d like to inform that they are inverted in the beta docs, that is:
GPIO1 is TX pin
GPIO3 is RX pin
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I've succesfully flashed a Sonoff Dual R2 and tested the RX and TX pins, so I´d like to inform that they are inverted in the beta docs, that is:
GPIO1 is TX pin
GPIO3 is RX pin