Specifications Brand iFlightModel BLITZ F745Item Name Flight ControllerMCU STM32F745Gyro ICM42688Barometer DPS310OSD Chip AT7456EFlash 32MB Blackbox flash UARTS 6Smartaudio IRC Tramp VTX protocol supportedLED controller YesBeeper pad YesMount pattern 30 5 30 5mmDimensions 36 5 35 mmWeight 7 8gBEC Output 5V 2 5A continuous output current 3A peak current 15 seconds Output 9V 2 5A continuous output current 3A peak current 15 seconds BF Firmware target IFLIGHT BLITZ F7 AIOArdupilot Firmware arduplane with blFeatures 1 Improved circuit design better components and lower electrical noise 2 DJI HD VTX Connector Plug and Play No soldering required 3 FC indicator LEDs for visual debugging4 Support Betaflight INAV Ardupilot firmwareWiring Suggestion UART 1 for VTX HD AnalogUART 2 for a ReceiverUART 3 4 5 for GPS or other sensors that require a serial portUART 6 for ESC TelemetPackage Included 1x BLITZ F745 Flight Controller4x Anti vibration Balls1x set of Cables