Unit Mini IMU-Pro
Description
Unit Mini IMU-Pro is a versatile 10-degree-of-freedom inertial motion unit that integrates a six-axis attitude sensor (BMI270), a three-axis geomagnetic sensor (BMM150), and an atmospheric pressure sensor (BMP280). It measures and detects the acceleration and angular velocity of objects, the direction and intensity of the geomagnetic field, and atmospheric pressure. This unit communicates via the I2C interface and features an onboard toggle switch to change the I2C address of the BMI270. It is widely used in navigation, automation control, robotics, aircraft navigation, weather detection, and geolocation.
Features
- Multi-functional sensor unit
- High-precision measurement
- I2C communication interface
- Compact design
- Compatible with programming platforms: UIFlow, Arduino, etc.
Includes
- 1 x Unit Mini IMU-Pro
- 1 x HY2.0-4P Grove cable (5cm)
Applications
- Navigation
- Automation control
- Robotics
- Aircraft navigation
- Geolocation
Specifications
| Specification | Parameters |
|---|---|
| Six-axis attitude sensor (BMI270) | Accuracy: 0.05% (acceleration), 0.05°/s (angular velocity) I2C address: 0x68 (default) |
| Three-axis geomagnetic sensor (BMM150) | Accuracy: 0.3 μT I2C address: 0x10 |
| Atmospheric pressure sensor (BMP280) | Accuracy: ±1°C (temperature), ±1 Pa (pressure) I2C address: 0x76 |
| Product Size | 24.0 x 24.0 x 8.0mm |
| Product Weight | 3.1g |
| Package Size | 138.0 x 93.0 x 9.0mm |
| Gross Weight | 6.6g |
Learn
BMM150 Magnetic Field Interference
Products with magnets may interfere with the BMM150 magnetic field sensor, causing abnormal readings. When used with an M5 master control device containing a magnet, the magnet needs to be removed, and at the same time, the BMM150 sensor should be kept away from strong magnetic fields.
Schematics
1/1
PinMap
Unit Mini IMU-Pro
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.A | GND | 5V | SDA | SCL |
Model Size
Datasheets
Softwares
Arduino
- Unit Mini IMU-Pro Arduino Library
- Unit Mini IMU-Pro Get Raw Data
- Unit Mini IMU-Pro Get XYZ Value AHRS Example
UiFlow1
UiFlow2
Video
- Unit Mini IMU-Pro Application Example