- Description
Details
Obsolete. Please refer to 10 DOF IMU Sensor (C) for new design.
10 DOF IMU Sensor (B), Inertial Measurement Unit, Lower Power Consumption
Overview
10 DOF IMU Sensor (B) is good at motion monitor, as well as detecting/measuring the position, height, and temperature. It would be helpful for making your own copter or balancing robot, provides great man-machine interaction.
Features
- MPU9255 : 3-axis gyroscope, 3-axis accelerometer, and 3-axis compass/magnetometer
- Internal Digital Motion Processing™ (DMP™) engine, offloads complicate fusion calculation, sensor synchronization, gesture recognition, etc.
- Comparing with MPU6050, the MPU9255 is lower power consumption, and more suitable for wearable devices
- BMP180 : barometric pressure sensor
- Embedded temperature sensor for temperature compensation
- You can get the 10 DOF data through I2C interface
Specifications
- Power : 3.3V~5.5V (internal voltage regulation with low dropout)
- Accelerometer
- Resolution : 16 bit
- Measurement range (configurable) : ±2, ±4, ±8, ±16g
- Operating current : 450uA
- Gyroscope
- Resolution : 16 bit
- Measurement range (configurable) : ±250, ±500, ±1000, ±2000°/sec
- Operating current : 3.2mA
- Compass/Magnetometer
- Resolution (configurable) : 14 or 16 bit
- Measurement range : ±4800µT
- Operating current : 280uA
- Barometric pressure sensor
- Resolution (configurable) : 16~19 bit
- Measurement range : 300~1100hPa (altitude : +9000m~-500m)
- Accuracy : 0.02hPa(0.17m)
Applications
- Quadcopter
- Balancing robots
- Indoor inertial navigation
- Barometric altimeter
- Industry measurement
Interface
| PIN NO. | SYMBOL | DESCRIPTION |
|---|---|---|
| 1 | VCC | 3.3V~5.5V power supply |
| 2 | GND | power ground |
| 3 | SDA | I2C data pin |
| 4 | SCL | I2C clock pin |
| 5 | INT | MPU9255 digital interrupt output |
| 6 | FSYNC | MPU9255 vertical sync signal |
Development Resources
Weight: 0.003 kg
Quick Overview
- 10 DOF IMU Sensor (B) × 1
