Flowcode Support Board

Is it possible to make (unidirectional) RS422 component for the ESP32?
It seems that this is possible via one of the three UART controllers?

https://docs.espressif.com/projects/esp ... /uart.html

I just want to use the ESP to receive RS422 messages (not send them).

Hi

Could you just simply set "Use Tx" to "No" thereby freeing up the pin?

Regards

chipfryer27 wrote: ↑

Mon Jan 29, 2024 5:28 am

Hi

Could you just simply set "Use Tx" to "No" thereby freeing up the pin?

Regards

Nice suggestion! Thanks