Thanks helder! I have one sitting right there on my bench but never thought to use it there... I’ll try that I have one more teensy, if it blows I’ll go straight to the pi...

Thanks! They aren’t necessarily cheap so that will probably be my next step, everything else works fine, but was reading that voltage is about the only thing that could kill one...

Hi, I built a game boy zero, and have killed 4 teensy lc’s now... I wire them up program and get about an hour of play, then they die mid-game... using power boost 1000 and pretty much everything else in wermys vids... thanks for any ideas