9-Axis Accelerometer, Gyroscope and Magnetometer
SKU 1606-MPU9250EAN 8219671114783Item type: AssembledSensors, Sensors
Description
Small board based on the InvenSense MPU9250 sensor, which contains a 3-axis gyroscope, a 3-axis accelerometer, and a 3-axis magnetometer. The module includes pull-up resistors on the SDA, SCL, and NCS lines, pull-down resistors on the FSYNC and AD0 lines, and an integrated 3.3 V voltage regulator that allows powering the module at 5 V. If you wish to power the module at 3.3 V, simply bridge the jumper next to the voltage regulator.
Communication interface: I²C (default address 0x68) / SPI (chip with integrated 16-bit AD converter). The board is supplied fully assembled and tested.
Applications: motion detection in games, augmented reality, electronic image stabilization (EIS), optical image stabilization (OIS), pedestrian navigation device, etc.
The package also includes a 10-pin straight header strip.
Technical specifications
- Power supply (internal low-dropout voltage regulator): 3 V to 5 V
Pinout
- NCS: SPI chip select
- FSYNC: Frame Sync
Schematic
Documentation and useful links
Technical details
| Communication interface | I²C (default address 0x68) / SPI (chip with integrated 16-bit AD converter) |
|---|---|
| Gyroscope measurement range | ±250, 500, 1000, and 2000°/s |
| Accelerometer measurement range | ±2, ±4, ±8, ±16 g |
| Magnetic field measurement range | ±4800 µT (micro Tesla) |
| Dimensions (mm) | 25.5 x 15.4 x 3 |
| Weight | approximately 3 grams |
| VCC | positive power supply, 5 V |
| GND | negative power supply |
| SCL | Clock (SCL / SCK) for I2C and SPI |
| SDA | Data (SDA / SDI) for I2C and SPI |
| EDA | auxiliary I2C bus (SDA) for connecting external sensors |
| ECL | auxiliary I2C bus (SCL) for connecting external sensors |
| ADO | address selection for I2C / SDO for SPI interface |
| INT | interrupt output |
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