OpenAPS Pi Zero + Explorer Hat Case with 1 or 2 Batteries

thingiverse

This is a perfect case for a Pi Zero plus Explorer Hat to run OpenAPS. It's specifically designed to use 2000mAh LiPo Batteries such as those supplied by Pimorini: https://shop.pimoroni.com/products/lipo-battery-pack?utm_medium=cpc&utm_source=googlepla&variant=20429082247&gclid=EAIaIQobChMIivz0x7rb3AIViArTCh1ljwofEAYYASABEgLvQvD_BwE The standard case can hold two of these batteries. There is also a version of the lid with fins removed, giving ample space for three 6000mAh batteries in total, which is sufficient for 12-24 hours of operation. This case includes a small extension piece for the switch on the Explorer Hat, making it easy to operate from outside the case. Two little tags are located on the lid, allowing you to press the buttons on the Explorer Hat. You will need longer screws, specifically countersunk M2.5 x 12 and countersunk M2.5 x 6, which are ideal for this assembly. I used dome heads initially but plan to replace them later. Assembly: 1. Place the Pi0 alone in the case. 2. Insert the switch extension. 3. Insert screws from the bottom through the Pi0 and into the board spacers. 4. Carefully place the Explorer Hat with batteries plugged in on top, ensuring both the DIP connector and little switch align with the switch extension. This can be a bit tricky! 5. Align the tabs on one end of the lid with the holes in the case body then press down until it is flush with the body. 6. Insert the four screws into the top. 7. Complete the assembly!