KeyFeatures:
-168MHz/252MIPSCortex-M4F
-14PWM/Servooutputs(8withfailsafeandmanualoverride,6auxiliary,high-powercompatible)
-Abundantconnectivityoptionsforadditionalperipherals(UART,I2C,CAN)
-Integratedbackupsystemforinflightrecoveryandmanualoverridewithdedicatedprocessorandstand-alonepowersupply(fixed-winguse)
-Backupsystemintegratesmixing,providingconsistentautopilotandmanualoverridemixingmodes(fixedwinguse)
-Redundantpowersupplyinputsandautomaticfailover
-Externalsafetyswitch
-MulticolorLEDmainvisualindicator
-High-power,multi-tonepiezoaudioindicator
-microSDcardforhigh-rateloggingoverextendedperiodsoftime

Specifications:
Processor
-32bitSTM32F427CortexM4corewithFPU
-168MHz
-256KBRAM
– 2 MBFlash
-32bitSTM32F103failsafeco-processor

Sensors
-STMicroL3GD20gyroscope
-STMicroLSM303D14bitaccelerometer/magnetometer
-MEASMS5611barometer
-InvenSenceMPU6000accelerometer/gyroscope

Interfaces
-5xUART(serialports),onehigh-powercapable,2xwithHWflowcontrol
-2xCAN(onewithinternal3.3Vtransceiver,oneonexpansionconnector)
-SpektrumDSM/DSM2/DSM-XSatellitecompatibleinput
-FutabaS.BUScompatibleinputandoutput
-PPMsumsignalinput
-RSSI(PWMorvoltage)input
-I2C
-SPI
-3.3and6.6VADCinputs
-InternalmicroUSBportandexternalmicroUSBportextension

PowerSystemandProtection
-Idealdiodecontrollerwithautomaticfailover
-Servorailhigh-power(max.10V)andhigh-current(10A+)ready
-Allperipheraloutputsover-currentprotected,allinputsESDprotected