accessory
M12 breathable vent plug
Screw-in nylon vent that lets a sealed box breathe, preventing pressure build-up and condensation while keeping water out.
Specifications
| Thread | M12 × 1.5 |
| Material | nylon |
Projects Using M12 breathable vent plug1

Illustration
ESP32ESP32-C3
Three XKC-Y25-V sensors stuck to the outside of a plastic tank tell Home Assistant whether the water is above each one. Nothing touches the water. Our version runs from a USB charger.
Intermediate·Code
8 parts listed
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