XIAO-SAMD21-Board is dead

Products & Technology XIAO
#1

Hi,

after I loaded CircuitPython on my XIAO-SAMD21 board, everything went fine at first. But after a short time the board stopped responding. It was no longer recognized as a USB device and also the 2x RST for calling the bootloader no longer works. What can this be and how can I reset the board?

Best

Erik

#2

You can reflash the board using the SWD connector below.

See for example Xiao bricked and not responding anymore

#3

Thanks a lot! I will check that…

Erik