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SparkFun Humidity and Temperature Sensor Breakout - Si7021 — image 1
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SparkFun Humidity and Temperature Sensor Breakout - Si7021

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Printable scale mock-up with CAD assets for makers

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Model information

Category
Electronics
License
Creative Commons — Attribution — Share Alike

This is a scale, printable model of the SparkFun Humidity and Temperature Sensor Breakout board for the Si7021, which has an I2C interface and costs around $10.95. The product page for this device can be found here.

I managed to print the model in the above picture featuring matte blue PLA with a 0.4 nozzle. Your mileage may vary.

It is intended for makers building electronics to include in their design process, as it removes the extensive process of measuring this part to fit when designing your wonderful devices.

If you would like to view the 3D model in colour in your browser and with optional AR, this is available directly at the Shapr3D viewer here.

If you build something and use this as an asset, please make me happy by posting it in the makes section!

To date, we have used it to at least make this wireless humidity and temperature sensor and probably other stuff too!

Versions:

2023.08.26: The width and depth were extended by 0.76mm to better reflect the dimensions in the shipping product vs the PCB design.

2023.08.25: Original upload.

Credit:

Based on Eagle assets produced by Robert Hunke and "JoelEB" via SparkFun.

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