HMC5883L MPU-3050 BMA020 BMP085 Module - The gyroscope chip built-in 16bit AD converter 16bit data output - Magnetic field built-in 12bit AD converter 16bit form data output - Acceleration built-in 14bit AD converter 16bit form data output - Machine welding process to ensure quality standard 2.54mm pin spacing - Power supply: 3~5V (internal low drop output) - Communication mode: IIC standard communication protocol (compatible with 3~5V system) - Magnetic field range: +/- 0.88 / 1.3 / 1.9 / 2.5 / 4.0 / 4.7 / 5.6 / 8.1 gauss - Acceleration range: +/- 2g +/- 4g +/- 8g +/- 16g - Gyro range: +/- of 250 / 500 / 1000 / 2000 degree/sec - Packing list: - 1 x Module - 2 x Pins