2019-10-18 04:27:29 +08:00
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.. _lis2dh:
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LIS2DH: Motion Sensor Monitor
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#############################
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Overview
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********
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This sample application periodically reads accelerometer data from the
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LIS2DH sensor (or the compatible LS2DH12, LIS3DH, and LSM303DLHC
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sensors), and displays the sensor data on the console.
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Requirements
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************
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This sample uses the LIS2DH, ST MEMS system-in-package featuring a 3D
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digital output motion sensor.
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References
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**********
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For more information about the LIS2DH motion sensor see
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http://www.st.com/en/mems-and-sensors/lis2dh.html.
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Building and Running
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********************
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The LIS2DH2 or compatible sensors are available on a variety of boards
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and shields supported by Zephyr, including:
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* :ref:`actinius_icarus`
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2020-04-03 02:32:14 +08:00
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* :ref:`thingy52_nrf52832`
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2019-10-18 04:27:29 +08:00
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* :ref:`stm32f3_disco_board`
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* :ref:`x-nucleo-iks01a2`
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See the board documentation for detailed instructions on how to flash
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and get access to the console where acceleration data is displayed.
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Building on actinius_icarus
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===========================
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:ref:`actinius_icarus` includes an ST LIS2DH12 accelerometer which
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supports the LIS2DH interface.
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/lis2dh
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:board: actinius_icarus
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:goals: build flash
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:compact:
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Building on nucleo_l476rg with IKS01A2 shield
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=============================================
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The :ref:`x-nucleo-iks01a2` includes an LSM303AGR accelerometer which
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supports the LIS2DH interface. This shield may also be used on other
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boards with Arduino headers.
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/lis2dh
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:board: nucleo_l476rg
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:goals: build flash
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:shield: x_nucleo_iks01a2
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:compact:
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Sample Output
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=============
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.. code-block:: console
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Polling at 0.5 Hz
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#1 @ 12 ms: x -5.387328 , y 5.578368 , z -5.463744
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#2 @ 2017 ms: x -5.310912 , y 5.654784 , z -5.501952
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#3 @ 4022 ms: x -5.349120 , y 5.692992 , z -5.463744
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<repeats endlessly every 2 seconds>
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