Software UART in ESP32-S3

pritesh.soni
Posts: 2
Joined: Wed Feb 08, 2023 7:33 am

Software UART in ESP32-S3

Postby pritesh.soni » Wed Feb 08, 2023 8:44 am

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

ESP_Sprite
Posts: 9709
Joined: Thu Nov 26, 2015 4:08 am

Re: Software UART in ESP32-S3

Postby ESP_Sprite » Thu Feb 09, 2023 1:05 am

Not in ESP-IDF, sorry.

locustcox
Posts: 20
Joined: Tue Sep 04, 2018 9:36 pm

Re: Software UART in ESP32-S3

Postby locustcox » Thu Feb 09, 2023 3:25 am

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

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