Undervoltage bug?


For me, Tech School at Keesler was 1964.


I think you're the first person I've met in a while older than myself. ha


I've been chasing electrons all my life, most of it designing microchips.


It's a good idea to use a storage scope to better "catch" and measure the negative going event.


Need my mailing address? :slight_smile:


@bossler maybe has the smarter fix for the controller sinking power from the Raspi: turn off the USB port. (I assumed that this would take down the device but he's got this working with OctoPrint.)