EMS-ESP Gateway Case

thingiverse

This is a case for an EMS-ESP Gateway (EMS = Energy Management System by Buderus Heaters). I built this gateway by designing my own PCB based on the schematic and software of proddy [1] - thanks a lot and also many thanks to Ingo Fischer who made it possible for me in 2015 to connect to the EMS bus with the ethersex project! You need: * this case * my PCB (see github [2]) * 4 M3x30 screws * 4 M3 brass inserts 4x8mm * 4 2,2x8 plastic screws * 1 Node-MCU V2.0 ("Amica") * 1 bucket converter [3] * more electronic parts (see BOM-list on github [2]) [1] https://github.com/proddy/EMS-ESP [2] https://github.com/LineF/EMS-ESP/tree/ems_project [3] https://www.aliexpress.com/item/32826540392.html?spm=a2g0s.9042311.0.0.27424c4dVhBdDI Two of the bolts are glued at the back of the case. This supports the case against the wall when I push and turn the screws.