The USB jack is now intermittent, and code can't be uploaded. The jack takes some stress when the cable is inserted and removed, and I suspect some of the leads have pulled loose. Two steps needed:
1) resolder the 4 leads from the jack to the Peripheral Board
2) solder the mounting lugs for the USB jack ) and the switches while you're at it) to provide physical stress relief for the devices accessible through the front of TWIPi
The USB jack is now intermittent, and code can't be uploaded. The jack takes some stress when the cable is inserted and removed, and I suspect some of the leads have pulled loose. Two steps needed: 1) resolder the 4 leads from the jack to the Peripheral Board 2) solder the mounting lugs for the USB jack ) and the switches while you're at it) to provide physical stress relief for the devices accessible through the front of TWIPi