Description
Unit Mini IMU is a 6-axis attitude sensor that integrates a 3-axis gravity accelerometer and a 3-axis gyroscope, capable of real-time calculation of tilt angles and acceleration. The chip uses the MPU6886, which features a 16-bit ADC, built-in programmable digital filters, and an on-chip temperature sensor. It communicates with the host via an I2C interface (addr:0x68) and supports low-power mode.
Features
- 3-axis gravity accelerometer and 3-axis gyroscope
- On-chip temperature sensor
- 1KB FIFO
- Supports low power consumption
- Development platforms: Arduino, UIFlow (Blockly, Python)
- 2 x LEGO-compatible holes
Includes
- 1 x Unit Mini IMU
- 1 x HY2.0-4P Grove cable (5cm)
Applications
- Wearable devices
- Motion tracking
- Drone attitude determination
Specifications
| Specification | Parameters |
|---|---|
| Communication Interface | I2C @0x68 |
| Accelerometer Range | ±2g, ±4g, ±8g, or ±16g |
| Accelerometer Noise | 100 μg/√Hz |
| Gyroscope Range | ±250, ±500, ±1000, or ±2000 degrees per second |
| Gyroscope Error | 1% |
| Gyroscope Noise | ±4 mdps/√Hz |
| Product Size | 24.0 x 24.0 x 8.0mm |
| Product Weight | 3.2g |
| Package Size | 138.0 x 93.0 x 9.0mm |
| Gross Weight | 6.6g |