GY-80 9-Axis Magnetic Acceleration Gyroscope Module

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  • Model: GY-80
  • Color: Blue
  • Material: PCB brass
  • With fixed bolt hole for easy installation. 
  • Chipset: L3G4200D ADXL345 HMC5883L BMP085
  • Dimensions: 26 x 18 x 4 mm 
  • Weight: 2 g 

GY-80 has the following sensors on board:

  • Barometer and thermometer – Measures atmospheric pressure and temperature. Used for weather applications and estimating altitude. Bosch BMP085
  • 3 Axis Accelerometer – Measures acceleration. Can be used to sense linear motion, vibration, and infer orientation and force. Analog Devices ADXL345
  • 3 Axis Gyroscope – Measures angular rotation which can be used to infer orientation. ST Microelectronics L3G4200D
  • 3 Axis Magnetometer – Measures strength and direction of magnetic fields. Can be used as a compass to determine bearing. Honeywell MC5883L
  • GND – Ground
  • Supply voltage. GY80 is 5v and 3.3v compatible. Use one of the following depending on your interface voltage:
  • VCC 5v power, If using with boards such as an Arduino UNO, Leonardo, Micro, Mega.
  • VCC 3.3v power, If using with boards such as an Arduino Due.
  • SCL – I2C Clock
  • SDA – I2C Data


  • This board combines 5 sensors into a single tiny package. Convenient to expirement with different sensors or used together as an inertial management unit. They are all accessible via I2C bus.

GY-80 – Multi Sensor Board

  • 3 Axis Accelerometer
  • 3 Axis Gyroscope
  • 3 Axis Magnetometer
  • Barometer and thermometer