RAKwireless WisBlock 3-Axis Acceleration Sensor Module RAK1904 - LIS3DH, ±2g to ±16g, I2C/SPI
The RAK1904 is a compact, low-power 3-axis accelerometer module based on the STMicroelectronics LIS3DH MEMS sensor, designed for the RAKwireless WisBlock IoT platform. It features selectable measurement ranges from ±2g to ±16g, configurable data rates up to 5.3kHz, and a 32-sample FIFO buffer, making it ideal for motion tracking and vibration monitoring in battery-powered systems like Arduino, Raspberry Pi, and ESP32.
Features
- STMicroelectronics LIS3DH 3-axis MEMS accelerometer core
- Selectable full-scale ranges: ±2g, ±4g, ±8g, ±16g
- Configurable output data rate from 1 Hz to 5.3 kHz
- Ultra-low power consumption, down to 0.5 µA in power-down mode
- Integrated 32-sample FIFO buffer for efficient data handling
Out of stock
The RAK1904 accelerometer module utilizes the industry-standard LIS3DH MEMS sensor, providing high-fidelity measurement of static acceleration (tilt) and dynamic acceleration (shock, vibration) across three orthogonal axes. Its digital I2C/SPI interface ensures easy integration with microcontrollers and single-board computers, while the configurable data rate and scale allow optimization for power consumption versus measurement resolution.
Designed as part of the modular WisBlock ecosystem, it snaps directly onto a WisBlock Base board alongside a compatible core module (like the RAK4631) for rapid prototyping of wireless IoT applications. The module’s low current draw and sleep modes make it exceptionally suitable for long-term, battery-powered deployments in industrial condition monitoring, asset tracking, and wearable device development.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 1 × 1 cm |
