The GY-91 is a 10 degree-of-freedom (DoF) inertial measurement unit (IMU). This incredible small profile sensor houses an accelerometer and gyroscope in the MPU6050, a magnetometer in the AK8963, and altitude (barometric pressure, temperature) sensor in the BMP280. What an incredible combination for such a small device! The GY-91 allows users to measure acceleration, rotation, magnetic inclination, altitude, and temperature - all with the 2-wire I2C protocol.

Included in the GY-91 (MPU9250 + BMP280) Package:

• 1x GY-91 IMU Board

• 8x Jumper Wires

Some Features of the GY-91 IMU Board:

• 3-Axis Accelerometer (MPU6050)

  • ±2g, ±4g, ±8g and ±16g with 16-bit ADC

  • ~4000Hz Data Sample Rate

• 3-Axis Gyroscope (MPU6050)

  • ±250, ±500, ±1000, and ±2000°/sec with 16-bit ADC

  • ~8000Hz Max Data Sample Rate

• 3-Axis Magnetometer (AK8963)

  • ±4800µT with 14-bit ADC

  • ~ 8Hz Data Sample Rate

• Temperature and Pressure Transducer (BMP280)

  • -40 to +85 °C Temperature Range with 16-20 bit ADC

  • 300 - 1100 hPa Pressure Range with 16-20 bit ADC

  • ~150Hz Data Sample Rate

• I2C Communication Protocol

• Low Power Consumption Options

• Compatible with Arduino and Raspberry Pi

• MPU9250 Datasheet, BMP280 Datasheet