1.. zephyr:code-sample:: mpr
2   :name: MPR Pressure Sensor
3   :relevant-api: sensor_interface
4
5   Get atmospheric pressure data from an MPR pressure sensor.
6
7Overview
8********
9
10This sample application periodically (1Hz) measures atmospheric pressure in
11kilopascal. The result is written to the console.
12
13References
14**********
15
16- MPR: https://sensing.honeywell.com/micropressure-mpr-series
17
18Wiring
19******
20
21This sample uses an MPRLS0025PA00001A sensor controlled using the i2c
22interface. Connect **VIN**, **GND** and Interface: **SDA**, **SCL**.
23
24Building and Running
25********************
26
27This project outputs sensor data to the console. It requires a sensor from the
28MPR series.
29It does not work on QEMU.
30In the sample below the :ref:`arduino_due` board is used.
31
32.. zephyr-app-commands::
33   :zephyr-app: samples/sensor/mpr
34   :board: arduino_due
35   :goals: build flash
36
37Sample Output
38*************
39
40.. code-block:: console
41
42   pressure value: 101.976303 kPa
43   pressure value: 101.986024 kPa
44   pressure value: 101.989736 kPa
45   pressure value: 101.987424 kPa
46   pressure value: 101.992099 kPa
47   pressure value: 101.989171 kPa
48   pressure value: 101.984226 kPa
49
50   <repeats endlessly>
51