and 
Are Rx2 and Tx2 pins swapped?
erwin74 asked 4 years ago
As far as i observe, the wiring on ArduSimple side is like that:
ArduSimple – Nucleo
TX1 -> RX2 (PA_3)
RX1 <- TX2 (PA_2)
RX2? – RX1 (PA_10)
…
TX2? – TX1 (PA_9)
Could it possibly be the case?
ArduSimple – Nucleo
TX1 -> RX2 (PA_3)
RX1 <- TX2 (PA_2)
RX2? – RX1 (PA_10)
…
TX2? – TX1 (PA_9)
Could it possibly be the case?
1 Answers
erwin74 answered 4 years ago
I should have looked here: https://www.ardusimple.com/question/question-about-uart-output/
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