Gy-85 IMU

Data Sheet

Overview:

The GY-85 is a compact 9-axis inertial measurement unit (IMU) which is the combination of three on board sensors.

1. Gyroscope — ITG3205

It measures angular velocity (rotation speed)

Axes: X, Y, Z

Result : °/second

2. Accelerometer — ADXL345

It measures tilt and acceleration.

Axes: X,Y,Z

Able to identify:

movement due to gravity (tilt)

Beneficial for: motion detection and balance

3. Magnetometer — (HMC5883L / IST8310 variant) It determines the magnetic field of Earth

provides a heading for the compass (North)

Interference-sensitive

Chips:

ITG3205 (3-axis gyroscope) ADXL345 (3-axis accelerometer) HMC5883L (3-axis digital compass) - IST8310 from 01.03.2020

Technical data:

IIC communication protocol Built-in regulator and logic converter to support 3.3V/5.0V microcontrollers I2C Digital Interface Module size: 22mm * 16.8mm Mounting hole 3mm 2.54 mm standard pin interface, convenient bread plate experiment connection Scope of delivery:

1x GY-85 (ITG3205 ADXL345 HMC5883L/IST8310) Nine Axis Modules 2x Pin Header