.. zephyr:code-sample:: ms5837
:name: MS5837 Digital Pressure Sensor
:relevant-api: sensor_interface
Get pressure and temperature data from an MS5837 sensor (polling mode).
Overview
********
This sample application retrieves the pressure and temperature from a MS5837
sensor every 10 seconds, and prints this information to the UART console.
Requirements
************
- `nRF52840 Development kit`_
- MS5837 sensor
Wiring
******
The nrf52840 Development kit should be connected as follows to the
MS5837 sensor.
+-------------+----------+
| | nrf52840 | | MS5837 |
| | Pin | | Pin |
+=============+==========+
| P0.3 | SCL |
+-------------+----------+
| P0.31 | SDA |
+-------------+----------+
Building and Running
********************
Build this sample using the following commands:
.. zephyr-app-commands::
:zephyr-app: samples/sensor/ms5837
:board: nrf52840dk/nrf52840
:goals: build
:compact:
See :zephyr:board:`nrf52840dk` on how to flash the build.
References
**********
.. target-notes::
.. _MS5837 Sensor: http://www.te.com/usa-en/product-CAT-BLPS0017.html?q=&type=products&samples=N&q2=ms5837
.. _nRF52840 Development kit: https://www.nordicsemi.com/Products/Development-hardware/nRF52840-DK
291c9f7732