HC-SR04 + Wemos D1 Mini

Case for a Wemos D1 Mini + HC SR04 Ultrasonic Sensor

I use the housing screwed onto a wooden board which I have placed over a rainwater pit. And with an adapter for 2 buckets.
The adapter can be attached with 4x20mm Spax screws, the lid is attached with 3mm threaded screws (countersunk head preferred)

The adapter can be fixed at the bucket with 4x30 / 4x40mm Spax

The DesignSpark Mechanical File is included.

There is enough space for a DHT22 sensor to the right of the Wemos D1 Mini