ESP32 Forum

Hello Team,

This is to know that is there any example available of Software UART for ESP32-S3.
There is a requirement for Software UART apart from the 3 Hardware UARTs available in ESP32-S3.

Please let us know if there is any support available for the same from ESP.

Thanks

Not in ESP-IDF, sorry.

Here’s an example of using the rmt peripheral as an extra UART. Note that I’ve never used this library. https://github.com/naffej/esp32-rmt-uar ... rmt_uart.c