APM V2.8.0 Flight Controller No Compass with Ublox NEO-6M GPS & Holder for FPV Quadcopter Mulicopter

APM V2.8.0 Flight Controller No Compass with Ublox NEO-6M GPS & Holder for FPV Quadcopter Mulicopter

APM V2.8.0 description:
- This version eliminates the 1.0mm 6P SM06B GPS interface of V2.52 old version, and change it into DF13-4P I2C external compass interface.
- Put DF13-5P GPS interface with external compass interface, convenient for the connection of GPS and externalcompass.
- V2.52 I2C interface changes to multifunctional MUX interface
- Modified version added isolation resistor, when the OSD interface used with telemetry, the interfaces is effectively avoided
- V2.52 version 3.5V power supply adopts IPS79133, 6V withstand voltage, output current 100mA, need to supply power for six IC, slightly inadequate power supply ability, easy to be burnt dwon. The new version adopts US LP2985-3.3, 16V withstand voltage, more reliable, redcucing the possibility of Bad Gyro health

APM V2.8.0 Flight Controller 
- Without compass    
- Needle: curved
- Pin: Side Pin
- Power supply: LP2985-3.3
- Max voltage: 16V
- Add a 47uF tantalum capacitor
- Port: MUX (UART0, UART2, mnnI2 and OSD are optional, OSD is the defaulted output)

Jumper cap choose:
- External compass: pull up the jumper cap from the MAG pin header.

Ublox Neo-6M GPS Specifications:
- Inner chip UBLOX NEO 6M
- With EEPROM memory funcion
- Baud rate 4800-115200
- Refresh rate 1-5Hz
- Cable length 25cm
- Support rod length: 12cm
- Red cable- VCC
- Black cable- GND
- Yellow cable- TXD
- Green cable- RXD

Package Listing:
- APM V2.8.0 Flight Controller
- Ublox Neo-6M GPS
- GPS Holder