Pin Multiplexing on Seeed Studio XIAO ESP32C3 | Seeed Studio Wiki

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Pin Multiplexing on Seeed Studio XIAO ESP32C3 | Seeed Studio Wiki

Pin Multiplexing on Seeed Studio XIAO ESP32C3

https://wiki.seeedstudio.com/XIAO_ESP32C3_Pin_Multiplexing/#comments

[Larry-Home]

Have been trying to make use of the "Special way - use USB serial and UART0/UART1 at the same time" section so that we can hook up to the Longan Serial CAN adapter. I have literally tried everything and cannot seem to get a response on either of the UART devices. Have seen some reports that there are problems with the ESP32C3 and UART ports, but not sure how to test that theory. I am utilizing D4 /D5 as I originally thought I was getting the I2C version but it is not. From what I can tell this should not be an issue.

[cramlr]

Aloha, I can only seem to get 5 PWM outputs at a time. I need 6. How many are supported simultaneously?

[MatthewJeffson]

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