9-DOF Absolute Orientation IMU Fusion Breakout - BNO055
Now available from PMD Way is this great value Great value 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055, with free delivery worldwide.
Based on the Bosch BNO055, who have taken a MEMS accelerometer, magnetometer and gyroscope into one chip with an ARM Cortex-M0 based processor to do the maths with the dat and output quaternions, Euler angles or vectors.
The BNO055 offers the following data:
- Absolute Orientation (Euler Vector, 100Hz) Three axis orientation data based on a 360° sphere
- Absolute Orientation (Quaterion, 100Hz) Four point quaternion output for more accurate data manipulation
- Angular Velocity Vector (100Hz) Three axis of 'rotation speed' in rad/s
- Acceleration Vector (100Hz) Three axis of acceleration (gravity + linear motion) in m/s^2
- Magnetic Field Strength Vector (20Hz) Three axis of magnetic field sensing in micro Tesla (uT)
- Linear Acceleration Vector (100Hz) Three axis of linear acceleration data (acceleration minus gravity) in m/s^2
- Gravity Vector (100Hz) Three axis of gravitational acceleration (minus any movement) in m/s^2
- Temperature (1Hz) Ambient temperature in degrees celsius
Board can operate on 5V or 3.3V power and logic. A 32.768 kHz crystal and inline header pins are included but not soldered to the board.
Setting up up your board:
The ATX pin is SDA, and the LRX pin SCL. Pin COM3/I2C needs to be connected to GND for standard I2C bus use.
The BNO055 has three communication modes:
- Standard/Fast I2C interface (mode 00)
- HID over I2C (mode 01)
- UART interface (mode 10)
These modes are selected by bridging various solder pads. For mode 00, bridge the pads as such:
Or for HID mode, bridge S0 to centre and -, bridge S1 to centre and +; for UART mode do the opposite.
More information:
- default I2C bus address - 0x27
- BNO055 data sheet (pdf) and product page
- Download Arduino library
- Raspberry Pi library by adafruit industries
Don't forget to check out our full range of digital accelerometers if this doesn't meet your needs. And as always, all orders receive free delivery.
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