APM Flight Controller Set APM 2.8 6M/H GPS & OSD & Radio Telemetry

product description APM2.8 Flight Controller - The latest APM version, designed shock absorber - Compatible with Arduino - Includes 3-axis gyroscope, accelerometer and magnetometer, and high-performance barometer Onboard 4 megabyte Dataflash chip for automatic data logging - The first open-source autopilot system uses 6-DOF accelerometer / gyroscope MPU-6000 with Invensense. - Pressure sensor upgraded from Measurement Specialties to MS5611-01BA03. Atmels ATMEGA2560 and ATMEGA32U-2 chips are used for processing and USB functions respectively. NEO-7M GPS and compass module  NEO-7M GPS module · Built-in 25 × 25 × 4mm ceramic patch antenna LNA and SAW chip 3.3V LDO Low Noise Voltage Regulator · EMI protected UART (TTL) port 3V rechargeable backup capacitor Fixed indicator LED · Input power reverse polarity protection NMEA agreement Baud rate: 9600 Navigation frequency: 1Hz · TIMEPULSE (fixed LED) speed: 1Hz Package Contents: 1x APM2.8 Flight controller with shock absorber 1x NEO-7M GPS module 1x power module 1x mini OSD 1x 3DR 915Mhz radio telemetry kit 1x GPS stand