2.9" ePaper case for ESP32 and battery

**Update 2019-01-08:**
Just before printing this myself, I changed the design of the screen mount from screw holes, to a 'shelf' because the screw heads prevented the lid from sitting close enough. I didn't realise that the flex cable on the screen was being crushed by one of the shelves, which was why I had to clamp it so tightly (hindsight huh?). I've uploaded base-fixed.stl which has a cut-out for the flex cable (not print-tested). Use the fixed file.



This is a simple enclosure for an