.. _lis2dh:
LIS2DH: Motion Sensor Monitor
#############################
Overview
********
This sample application periodically reads accelerometer data from the
LIS2DH sensor (or the compatible LS2DH12, LIS3DH, and LSM303DLHC
sensors), and displays the sensor data on the console.
Requirements
************
This sample uses the LIS2DH, ST MEMS system-in-package featuring a 3D
digital output motion sensor.
References
**********
For more information about the LIS2DH motion sensor see
http://www.st.com/en/mems-and-sensors/lis2dh.html.
Building and Running
********************
The LIS2DH2 or compatible sensors are available on a variety of boards
and shields supported by Zephyr, including:
* :ref:`actinius_icarus`
* :ref:`nrf52_pca20020`
* :ref:`stm32f3_disco_board`
* :ref:`x-nucleo-iks01a2`
See the board documentation for detailed instructions on how to flash
and get access to the console where acceleration data is displayed.
Building on actinius_icarus
===========================
:ref:`actinius_icarus` includes an ST LIS2DH12 accelerometer which
supports the LIS2DH interface.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lis2dh
:board: actinius_icarus
:goals: build flash
:compact:
Building on nucleo_l476rg with IKS01A2 shield
=============================================
The :ref:`x-nucleo-iks01a2` includes an LSM303AGR accelerometer which
supports the LIS2DH interface. This shield may also be used on other
boards with Arduino headers.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lis2dh
:board: nucleo_l476rg
:goals: build flash
:shield: x_nucleo_iks01a2
:compact:
Sample Output
=============
.. code-block:: console
Polling at 0.5 Hz
#1 @ 12 ms: x -5.387328 , y 5.578368 , z -5.463744
#2 @ 2017 ms: x -5.310912 , y 5.654784 , z -5.501952
#3 @ 4022 ms: x -5.349120 , y 5.692992 , z -5.463744
<repeats endlessly every 2 seconds>
be7a4bf727