I made a custom enclosure for a MQTT IoT sensor project I've been working on. Details on the project can be found on github.

The design is just a basic box with a cover so you can easily position the electronics. The box and cover are 2 separate stl files since I have a printer with a small print area.

It contains:

• A cutout for a PIR Motion Sensor (HC-SR501)
• A Micro USB port for the NodeMCU
• Ducts allowing airflow for the DHT11 Temperature/Humidity sensor