.. _lps22hb:
LPS22HB: Temperature and Humidity Monitor
#########################################
Overview
********
This sample periodically reads pressure from the LPS22HB MEMS pressure
sensor and displays it on the console.
Requirements
************
This sample uses the LPS22HB sensor controlled using the I2C interface.
References
**********
- LPS22HB: http://www.st.com/en/mems-and-sensors/lps22hb.html
Building and Running
********************
This project outputs sensor data to the console. It requires an LPS22HB
sensor, which is present on the disco_l475_iot1 board.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lps22hb
:board: disco_l475_iot1
:goals: build
:compact:
Sample Output
=============
.. code-block:: console
Observation:1
Pressure:98.7 kPa
Temperature:22.5 C
Observation:2
Pressure:98.7 kPa
Temperature:22.5 C
Observation:3
Pressure:98.7 kPa
Temperature:22.5 C
<repeats endlessly every 2 seconds>
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