- EOL
Description
The sensor is a combination of 3-axis gyroscope, accelerometer and compass. It allows you to measure acceleration, magnetic field and angular velocity in the configurable ranges. The module communicates via I2C, it is powered with the voltage of 3.3 to 5 V.
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The product is compatible with Arduino Sample code and detailed information can be found inthe user guide. |
Pins
The sensor works with any microcontroller with digital inputs, includingArduino. To read data, just connect the power supply and output pin to any input of the microcontroller, and properly program the chip to read its status, manufacturer has prepared a sample program for Arduino.
| Pin | Description |
|---|---|
| VCC | Power supply from 3.3 V to 5.5 V |
| GND | The ground of the system |
| C | The data line of the I2C bus |
| D | The clock line of the I2C bus |
| NBOOT | Booting |
| RST | Reset |
| INT | Interrupt |
| I2C_ADDR | The I2C address selection |
| PS2 | The choice of protocol 2 |
| PS1 | The choice of protocol 1 |
| BL_IND | The Bootstrap instructions |
Specification
- Working voltage: 3.3 V to 5.5 V
- Current: 5 mA
- Communication interface: I2C
- Applied system:
- BNO055 - 3-axis accelerometer, gyroscope and magnetometer (compass)
- BMP280 - digital barometer
- Gyroscope:
- 3 axes: X, Y, Z
- Adjustable range: ± 250 ~ 2000 °/sec
- Bands of the low-pass filter:523 Hz ~ 12 Hz
- Resolution: 16 bits
- Mode of operation:
- normal
- quick start
- deep suspension
- suspension
- adavnced energy saving
- Accelerometer:
- 3 axes: X, Y, Z
- Adjustable range: ± 2 g, ± 4 g, ± 8 g, ± 16 g
- Bands of low-pass filter:1 kHz ~< 8 Hz
- Resolution: 14 bits
- Operating modes:
- normal
- pause
- low power
- readiness
- deep suspension
- Magnetometer (compass)
- 3 axes: X, Y, Z
- Range:
- X, Y axis: ± 1300 µT
- Axis Z: ± 2500 µT
- Magnetic field resolution:~ 0.3
- Barometer
- Range: 300 to 1100 hPa (altitude: +9000 to -500 m)
- Accuracy: 0.12 hPa (1 m)
- Pressure resolution: 0.0016 hPa
- Temperature resolution: 0,01 °C
- Consumed current: 2.8 µA
- Working temperature:-40 ~ 80 ℃
- Board sizes: 32 x 27 mm
Useful links |
