





specification:
Sensor Chip: InvenSense MPU-9250
Functionality:
3-axis gyroscope
3-axis accelerometer
3-axis magnetometer (AK8963 embedded)
On-chip Digital Motion Processor (DMP) for sensor fusion
Gyroscope Range: ±250, ±500, ±1000, ±2000 °/s (user programmable)
Accelerometer Range: ±2g, ±4g, ±8g, ±16g (user programmable)
Magnetometer Range: ±4800 µT
Gyroscope Sensitivity: ~131 LSB/(°/s) at ±250 °/s
Accelerometer Sensitivity: ~16384 LSB/g at ±2g
Interfaces:
I²C (up to 400kHz)
SPI (up to 1MHz, selectable)
Operating Voltage: 2.4V to 3.6V (typically powered with 3.3V)
Logic Level: 3.3V (use level shifter for 5V systems)
Power Consumption:
Gyro + Accel: ~3.5 mA
Compass: ~280 µA
Sleep Mode: ~8 µA