Description: Type: GY-511Size : 20.5mmx14.5/0.80''X0.57''Pin Pitch: 2.54 mmPower supply :3-5vUsing the chip: LSM303DLHCMagnetic field range: ± 1.3 / ± 1.9 / ± 2.5 / ± 4.0 / ± 4.7 / ± 5.6 / ± 8.1 gaussAcceleration range: ± 2 g / ± 4 g / ± 8 gCommunication: standard IIC communication protocolChip built-in 12 bit AD converter, 16 bits of data outputPackage included: 3 x GY-511 LSM303DLHC E-Compass 3 Axis Magnetometer And 3 Axis Accelerometer Module