| .. _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/sensor/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 |
