OctoPi Pi 4 Case with Relay

thingiverse

I wanted to connect a relay with my Raspberry Pi 4 so I can auto-kill the power of the 3D printer after printing or at least remotely kill the printer in case of some hazard (such as fire). The case is almost perfect, but it is a tight fit, and is designed to hold the ESP D1 Mini relay module. Faults / Improvements for next version: 1) The bottom half of the case has small separators for between the USB / Ethernet ports. --> Their dimensions are wrong, so after printing - I snipped them off. 2) The Top half has un-even screw forces - it works, but I wish I didn't. Will adjust next time. 3) The screw related housing features on the top half are not that great, could do with some re-design. But hey, it is working well for me. If someone wants me to modify it (as in fix the flaws) before printing - let me know. If not, I'll just upload it as it is, since it works for me.