This is GY-87 MPU-9250 3-axis 9-DOF Attitude Gyro Magnetometer Accelerator Sensor Module. GY-87 MPU9250 9 axis attitude gyro module is a 9 degree of freedom (DOF) device which incorporates an MPU6050 accelerometer and gyro chip, and HMC5883L digital compass. MPU6050 : The MPU6050 devices combine a 3-axis gyroscope and a 3-axis accelerometer on the same silicon together with an on board Digital Motion Processor (DMP) capable of processing complex 9-axis Motion Fusion algorithms. The parts integrated 9-axis Motion Fusion algorithms access external magnetometers or other sensors through an auxiliary master I2C bus, allowing the devices to gather a full set of sensor data without intervention from the system processor. Are the devices offered in the same 4x4x0.9 mm QFN footprint and pinout as the current MPU-3000 the family of integrated 3-axis gyroscope meter, providing a simple upgrade path and making it easy to fit on space-constrained boards. The InvenSense Motion Apps Platform that comes with the MPU-6050 abstracts motion-based complexities, offloads sensor management from the operating system and provides a structured set of APIs for application development. For precision tracking of both fast and slow motions, the parts feature a user-programmable gyro full-scale range of /- 250, 500, 1000, and 2000 degree/sec (DPS) and a user-programmable accelerometer full-scale range of /- 2g, 4g, 8g, and 16g. HMC5883 : The HMC5883 is a surface mount multi-chip module designed for low field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The HMC5883 includes our state of the art, high-resolution HMC118X series magneto-resistive sensors plus Honeywell developed ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, 12-bit ADC that enables 1 to 2 Degree compass heading accuracy. Applications for the HMC5883 include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices. Features : Acceleration, Gyroscope, and Magnetometer 9 DOF modules (three-axis gyroscope triaxial accelerometer and three-axis magnetic field atmospheric pressure). Build in ultra low noise linear LDO voltage regulator. Built-in onboard filters, which reduce noise from the motor and other high current electronics. All sensors connected to the I2C bus. Build in Logic level converter for I2C. Power indicator LED. Using Immersion Gold PCB, machine welding process to ensure quality. Specifications: Three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs Three 16-bit ADCs for digitizing the accelerometer outputs Three 16-bit ADCs for digitizing the magnetometer outputs Gyroscope full-scale range of ±250, ±500, ±1000, and ±2000°/sec (dps) Accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g Magnetometer full-scale range of ±4800μT I2C and SPI serial interfaces Power supply: 3-5v Applications: FPV, RC and Robots systems GPS navigation systems Impact recognition and logging Gaming and virtual reality input devices Motion-activated functions Intelligent power saving for handheld devices Vibration monitoring and compensation Free-fall detection 6D-orientation detection Package Includes : 1 x GY-87 MPU9250 3-axis 9 DOF attitude gyro magnetometer accelerator sensor. 2 x Jumper Header( Unsoldered).
