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README.rst
.. _dps310:
DPS310 Temperature and Pressure Sensor
######################################
Overview
********
This sample application periodically reads temperature and pressure data from
the first available device that implements SENSOR_CHAN_AMBIENT_TEMP and
SENSOR_CHAN_PRESS. This sample checks the sensor in polling mode (without
interrupt trigger).
Building and Running
********************
This sample application uses an DPS310 sensor connected to a board via I2C.
Connect the sensor pins according to the connection diagram given in the
`dps310 datasheet`_ at page 18 figure 7.
Build and flash this sample (for example, for the nrf52840dk_nrf52840 board)
using these commands:
.. zephyr-app-commands::
:zephyr-app: samples/sensors/dps310
:board: nrf52840dk_nrf52840
:goals: flash
:compact:
Sample Output
=============
To check output of this sample, any serial console program can be used.
This example uses ``picocom`` on the serial port ``/dev/ttyUSB0``:
.. code-block:: console
$ sudo picocom -D /dev/ttyUSB0
.. code-block:: console
temp: 23.774363; press: 97.354728
temp: 23.777492; press: 97.353904
temp: 23.784646; press: 97.354064
.. _dps310 datasheet: https://www.infineon.com/dgdl/Infineon-DPS310-DataSheet-v01_01-EN.pdf?fileId=5546d462576f34750157750826c42242