Resetting the RP2040

[makerbymistake]

There are two pins on a additional chip on the board that you can use to short the pins.

More information I gathered in the thread below.

How to use the BOOTSEL button

Another way is to toggle J4125 GPIO to reset rp2040 and put it into BOOTSEL mode if you are running Linux on J4125: ps@ps-palmshell:~$ cat usb.sh #! /bin/bash sudo gpioset gpiochip1 60=1 sudo gpioset gpiochip1 61=1 sleep 1 sudo gpioset gpiochip1 60=0 sudo gpioset gpiochip1 61=0

On the Intel side of things, GPIO 60 is for powering the RP2040 and GPIO 61 is for BOOTSEL.