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Hygrometer

DIY HA compatible Temperature & Humidity Sensor

3D Printed Enclosure

Design

USB Board

It's better to test if the dimensions of the USB board are correct enough by printing a simplified support.

Simplified Support Board fit

Fit Test Print

Once I finished the enclosure design, I used the slicer to make a cut of the model that contain the main features.

Items Fit Test

Final Print and Assembly

The end result fit perfectly! Everything looks great, but there's a very unfortunate problem.

The simple mesh I created in the laterals is not enough to dissipate the heat from the voltage regulators. It raises the temperatures in the DHT11 significantly (~5C higher).

Empty Enclosure Compoments Closed Enclosure Lateral Shot

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DIY HA compatible Temperature & Humidity Sensor

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