Hello,
I have a brand new Teensy 4.0 board.
Upon reception, I tested it and it seemed to work (blinking LED).
I then soldered the first header (2*24) and tried powering the device again... all good.
I then soldered the 2nd header... but then, nothing upon power up. the board had stopped working!
I checked for shorts or the like, but could not find anything, my solders looked clean.
I tried unsoldering the headers, still nothing upon connection to the USB.
Does anyone have any idea what might have gone wrong and what I can do to try to diagnose/fix the problem.
Thanks,
Cyrille
I have a brand new Teensy 4.0 board.
Upon reception, I tested it and it seemed to work (blinking LED).
I then soldered the first header (2*24) and tried powering the device again... all good.
I then soldered the 2nd header... but then, nothing upon power up. the board had stopped working!
I checked for shorts or the like, but could not find anything, my solders looked clean.
I tried unsoldering the headers, still nothing upon connection to the USB.
Does anyone have any idea what might have gone wrong and what I can do to try to diagnose/fix the problem.
Thanks,
Cyrille