I designed this case for the AZSMZ EPAPER 2.9 Mini that can be found on eBay, Tindie, AliExpress etc...
I built the enclosure big enough to hold TWO 18650 cells and the epaper module itself.
The back panel has two counter sunk holes for gluing in neodymium magnets that I had laying around.
All ports and buttons are accessible besides the SD slot which I was not using on this project.
Inventor Part Files and STL included
AZSMZ EPAPER 2.9 Mini weather station esp8266 18650 enclosure case box eink paper
Amazon Basics PLA
I printed this with 3 layers top and bottom with 2 perimeters... no support needed