- EOL
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Description
The sensor is a combination of a 3-axis digital gyroscope, accelerometer and compass. It allows to measure acceleration, magnetic field and angular velocity in configurable ranges. In addition, the built-in barometer allows you to measure pressure and thus altitude above sea level. The module communicates via the I2C bus and is powered by 3.3 to 5.5 V.
Connection
The leads are soldered straight 2.54 mmgoldpinrasterjoints. Thanks to them it is possible to connect the board to the main module (e.g. RaspberryPi orArduino)withwires. The module communicates via the I2C bus.
| Pin | Description |
|---|---|
| VCC | Power supply from 3.3 V to 5.5 V |
| GND | System weight |
| SDA | I2C bus data line |
| SCL | I2C bus clock line |
| INT | Digital interruption of the MPU9255 system |
| FSYNC | Vertical synchronization signal of MPU9255 system |
Specification
- Operating voltage: 3.3 V to 5.5 V
- Communication interface: I2C
- The systems used:
- MPU9255 - 3-axis accelerometer, gyroscope and magnetometer (compass)
- BMP180 - digital barometer
- Gyroscope:
- 3 axes: X, Y, Z
- Adjustable range: ± 250, ± 500, ± 1000, ± 2000 °/s
- Resolution: 16 bits
- Current drawn: 3200 µA
- Accelerometer:
- 3 axes: X, Y, Z
- Adjustable range: ± 2 g, ± 4 g, ± 8 g, ± 16 g
- Resolution: 16 bits
- Current drawn: 450 µA
- Magnetometer (compass)
- 3 axes: X, Y, Z
- Range: ± 4800 µT
- Resolution: 14 or 16 bits
- Current drawn: 280 µA
- Barometer
- Range: 300 to 1100 hPa (height: +9000 to -500 m)
- Accuracy: 0,02 hPa (0,17 m)
- Resolution: 16 to 19 bits
- Outputs: goldpin connectors - raster 2.54 mm
- Dimensions of the plate: 31 x 17 mm
Useful links |
