problem serial comunication pc to esp32c3-rp24 dual mcu

2025-09-04 00:48:05 Ask

hi i have probles to get serial comunication with my pc i try esp32-c3 example and i can get comunication y try with all position switch

esp32-c3 problem comunicationserial

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SpotPearGueste93f8

Answer time:2025-09-04 10:11:13

Please check if the device shows a port number after connecting to the computer. If there is no display or the port sometimes shows and sometimes disconnects, you can hold down the BOOT button while cutting off the power, then turn it back on and check if it is connected properly.

You can refer to this example program.

https://spotpear.com/index/study/detail/id/1101.html

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