Better Sonoff Pow R2 Enclosure Cap

prusaprinters

The Sonoff Pow R2 is great. Especially with the Tasmota firmware. I just fail to understand who came up with the stupid design of the original enclosure.Leave the outer insulation out? No strain relief?Instead of printing a whole new case I just came up with a new cap/door that secures the cable in place. I created a version with 2x5mm and a version with 1x5mm and 1x8mm holes for the cables.With the little space it's a bit fiddly to get the cabling done - but it works for me.Maybe so it does for you. PrintingI've printed in PLA but PETG should also be fine.10-20% infill and 3-4 perimeters should be good enough.Printing on the big flat without supports should work for normal use.But best it is printed on the side (for strength). Then use support enforcers to only have support where needed (like the bottom and the cable holes). The rest is OK without.