Better Sonoff Pow R2 Cap

thingiverse

The Sonoff Pow R2 is a standout device, particularly when paired with the Tasmota firmware. What puzzles me, however, is the seemingly careless design of the original enclosure. Who came up with the decision to omit outer insulation and strain relief? Rather than investing in a completely new case, I opted to create a custom cap/door that secures cables in place. Two versions emerged: one featuring 2x5mm holes, and another with 1x5mm and 1x8mm openings for the cables. Given the limited space, managing the cabling proved to be a bit of a challenge - yet it still functions as intended. Perhaps this design tweak will benefit you as well.