Description
The ICM20948V2 is a compact, high-performance 9-axis motion tracking sensor integrating a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer in a single chip. With low power consumption and digital I²C/SPI interface, it’s ideal for applications requiring precise motion, tilt, and orientation sensing.
Key Features
- 9-Axis IMU: Combines accelerometer, gyroscope, and magnetometer
- Low Power Design: Ideal for battery-operated systems
- High Precision: Supports fine-grain motion tracking
- Digital Interfaces: I²C and SPI compatible
- Built-in DMP: Offloads motion processing from MCU
- Compact PCB: Saves board space in tight designs
- Multi-Platform Support: Works with Arduino, Raspberry Pi, ESP32
Specification
- Model: ICM20948V2
- Accelerometer Range: ±2g, ±4g, ±8g, ±16g
- Gyroscope Range: ±250, ±500, ±1000, ±2000 dps
- Magnetometer Range: ±4900 μT
- Interface: I²C (up to 1 MHz), SPI (up to 7 MHz)
- Supply Voltage: 1.71V – 3.6V
- Operating Current: ~1.25 mA (accel + gyro); ~90 µA (magnetometer)
- Motion Processing: Built-in Digital Motion Processor (DMP)
- Dimensions: ~20 mm × 15 mm (module dependent)
- Weight: ~2–4 g
Application
- Robotics and autonomous navigation
- Gesture and motion-controlled interfaces
- Drones and UAV flight stabilization
- Wearables and fitness tracking
- AR/VR orientation and positioning