# MS5803-14Ba pressure sensor integration

**URL:** <https://bristlemouth.discourse.group/t/ms5803-14ba-pressure-sensor-integration/404>\
**Category:** Community\
**Created:** [August 27, 2024, 6:19pm UTC](https://bristlemouth.discourse.group/t/ms5803-14ba-pressure-sensor-integration/404 "2024-08-27T18:19:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AndrewThaler](https://yyz1.discourse-cdn.com/flex029/user_avatar/bristlemouth.discourse.group/andrewthaler/32/53_2.png) [@AndrewThaler](https://bristlemouth.discourse.group/u/AndrewThaler)\
**Post date:** [August 27, 2024, 6:19pm UTC](https://bristlemouth.discourse.group/t/ms5803-14ba-pressure-sensor-integration/404/1 "2024-08-27T18:19:03Z")

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We use the MS5803-14Ba pressure sensor for the OpenCTD, which comes in a nice, easy breakout board from Sparkfun. Unfortunately, it seems like all the development for this board has been focused on Arduino and I was struggling to find a working python implementation for the RP2040.

For anyone looking to integrate these little pressure sensors into their platforms, we kludged together a basic CircuitPython library to get them running on the Adalogger: [OpenCTD/Software/Firmware/OpenCTD\_RP2040 at main · OceanographyforEveryone/OpenCTD · GitHub](https://github.com/OceanographyforEveryone/OpenCTD/tree/main/Software/Firmware/OpenCTD_RP2040)