esp32c3 pin 20/21 disable bootload and startup chatter
Posted: Fri Mar 07, 2025 10:25 pm
Hello,
I am using an esp32c3 super mini board.
I have some external stuff connected on pins 20 and 21...
Unfortunately, it looks like there is some chatter there at boot time, and/or when I connect the esp to the USB...
Is there a way to disable these other peripherals using these pins (what is using them BTW?)
I am developing using esp-idf throught visual studio code.
Thanks,
Cyrille
I am using an esp32c3 super mini board.
I have some external stuff connected on pins 20 and 21...
Unfortunately, it looks like there is some chatter there at boot time, and/or when I connect the esp to the USB...
Is there a way to disable these other peripherals using these pins (what is using them BTW?)
I am developing using esp-idf throught visual studio code.
Thanks,
Cyrille