USB Power Pack
I’ve been working on a display for the olduino that would require it to operate without an attached computer for a full day. It doesn’t have a built-in power supply so I envisioned using a USB power pack. I got one of these tenergy jobbies which claims 2600MA but I’m hoping it’s good for 1000. That would let it easily run the olduino for 8-10 hours at a stretch.
So far no good though. The olduino only runs for a few seconds then locks up. haven’t figured out why yet.