3-Axis Acceleration Sensor STMicroelectronics LIS3DH

Product Summary

Product Description RAK1904 is a WisBlock Sensor based on STMicroelectronics LIS3DH chip which extends the WisBlock system to have a 3-axis acceleration sensing capabilities.

Editorial narrative

Product Description RAK1904 is a WisBlock Sensor based on STMicroelectronics LIS3DH chip which extends the WisBlock system to have a 3-axis acceleration sensing capabilities. A ready to use SW library and tutorial makes it easy to build up motion data acquisition system. RAK1904's scale from ±2g to ±16g can be adjusted to the requirements of your application. Depending on the application the data rates can be adjusted from 1Hz to 5.3kHz. RAK1904 combined with the RAK4631 WisBlock Core is ready to go system for a motion tracking system, detecting and monitor vibrations in rotating machinery or even to monitor active volcanoes. The acquired data can be send using LoRaWan® communication, LoRa® point to point connections and BLE. RAK1904 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module complete to reduce the power consumption of the system even more. RAK1904 acceleration sensor can be joined with other WisBlock sensors like a GPS module to create an inertial navigation system. Key Features Using the ST LIS3DH acceleration sensor Low power consumption Small form factor User-selectable scales of ±2g/±4g/±8g/±16g Data acquisition rates from 1Hz to 5.3kHz. Internal buffer for 32 levels of 16-bit data Package Inclusions 1pc RAK1904 Documentation RAK1904 Quick Start Guide Datasheet WisBlock Quick Start Guide WisBlock Source Code Repository (opens new window) RAK1904 3D Model (opens new window) 24-Pin Male Connector 3D File (opens new window) WisBlock Sensor Tutorial Examples For All WisBlock Core Modules: Sample Code: RAK1904 (opens new window) For WisBlock Core RAK4630: Sample Code: GPS Tracker Tutorials WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide Installation of Board Support Package in Arduino IDE The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake Make a Helium Mapper with the WisBlock Check Hackster Projects

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• Last verified: 2026-06-01