GY-80 9-Axis Magnetic Acceleration Gyroscope Module

• 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