Sonoff 4CH Pro R2 enclosure
thingiverse
An enclosure/case for a Sonoff 4CH Pro R2. Below the sonoff there is some room for wires or/and Screw Terminal Blocks. The walls are 3mm thick. I have used m3 Brass insert nut Injection Molding from https://www.aliexpress.com/item/32961915881.html for closing the lit with m3 screw bolts. For the cables going in I used 5 Cable Gland's PG9. I have used this for controlling blinds using the schematic from https://lamiacasaelettrica.com/sonoff-tapparelle/ I printed the holes with support but I don't know if it is really needed. I used PLA. Everything fits after printing on my printer. I did not adjust this for my printer. So if it don't fit, don't blame me. On my printer (P3Steel) printing the case (20% fill) takes about 10.5 hours and the lit about 2.5 hours.
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