Specifications: Brand: iFlight Model: BLITZ F745 Item Name: Flight Controller MCU: STM32F745 Gyro: ICM42688 Barometer: DPS310 OSD Chip: AT7456E Flash: 32MB (Blackbox flash) UARTS: 6 Smartaudio / IRC Tramp VTX protocol supported LED controller: Yes Beeper pad: Yes Mount pattern: 30.5*30.5mm Dimensions: 36.5*35 mm Weight: 7.8g BEC: 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_AIO Ardupilot Firmware锛歛rduplane_with_bl Features: 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 debugging 4.Support Betaflight, INAV, Ardupilot firmware Wiring Suggestion: UART 1 for VTX HD / Analog UART 2 for a Receiver UART 3/4/5 for GPS or other sensors that require a serial port UART 6 for ESC Telemet Package Included: 1x BLITZ F745 Flight Controller 4x Anti-vibration Balls 1x set of Cables