> For the complete documentation index, see [llms.txt](https://3dpaws.comet.ucar.edu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://3dpaws.comet.ucar.edu/other-3d-paws-resources/sensor-datasheets.md).

# Sensor Datasheets

Use these datasheets when building, wiring, or troubleshooting 3D-PAWS sensors and modules.

All links open PDF files in Google Drive.

* [SS451A Hall Effect Sensor](https://drive.google.com/file/d/11g7WHNxx8yAw96QL7NoBcTuqBucDBsyk/view?usp=sharing) - Rain Gauge and Anemometer
* [BMP390](https://drive.google.com/file/d/1SPz26aSSjAcI60IiRl2aWFNGYPNsM4U1/view?usp=sharing) - Temperature and Pressure
* [SHT31D](https://drive.google.com/file/d/16DI1sN1-oBiDy-r1EkRpwLqHehM3LIvt/view?usp=sharing) - Temperature and Relative Humidity
* [MCP9808](https://drive.google.com/file/d/1RvLQRoUSQnQXanRsuRBg3e4OvptU6nNu/view?usp=sharing) - Temperature
* [AS5600](https://drive.google.com/file/d/1f8m0zBGUlcEmwGa42xqODvVKy_ajvcer/view?usp=sharing) - Wind Vane
* [HRXL-MaxSonar-WR](https://drive.google.com/file/d/1s45q6CAMLHU-h02uSoY4lR5ZYnYuU4Ag/view?usp=sharing) - Stream, Storm Surge, and Snow Height
* [PM-WCS-3-I2C](https://drive.google.com/file/d/1Z7gYBLdm5Mjj0HUhAVq8sTMEBgt0ySFo/view?usp=sharing) - Soil Moisture and Temperature
* [PMSA003I](https://drive.google.com/file/d/1IrXs_CaOnHjx0iMXjq4KyVnDOzUqwuHC/view?usp=sharing) - PM 2.5 Air Quality


---

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