ST STM32L4 Manual page 153

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Function SendSNSData() is called by a timer interrupt every two seconds.
Transmission rate for messages can be changed using Desired Properties or
directly in the code in AzureClient_mqtt_DM_TM.c by using
ChangeTelemetryInterval API
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By default the message transmitted to IoT Hub contains the following raw sensors data
• Temperature, Humidity, Accelerometers (X,Y,Z), Gyroscope (X,Y,Z)
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The sensors board also generates raw sensor data related to:
• Pressure (inside function FillTheModeInstance() use API:
• Magnetometer (inside function FillTheModeInstance() use API: BSP_MAGNETO_Get_Axes)
Customize Usage
of the Sensor Board (Cont'd)
BSP_PRESSURE_Get_Press)
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