LattePanda Alpha USB high voltage input

userHead yehorBrooklyn 2020-08-05 23:49:24 1366 Views4 Replies

Because of my mistake I have plugged in the USB connector from my motor driver directly to LattePanda USB input. The problem is that the driver outputs 15 V and after I plugged it something went wrong.

Now I can turn on my panda and all USB ports are working. However the Arduino seems to be burned , because I do not see it in /dev and the indicator does not flash. Also the biggest problem is that LattePanda started to heat up very fast (the board) even without load.

Maybe someone can suggest me , how can I debug where is the problem and why panda is heating up.

Thank you, regards!!