Product features: The flight control and electrical control adopt the mode of separation and lamination to avoid the mutual interference between the flight control and electrical control to the greatest extent. The flight control adopts STM32F745 master control packaged with BGA, and the frequency is up to 216MHz. Support 2-6S LIHV battery input, continuous current 55A, peak current 65A. Basic parameters of flight control: Master control: STM32F745 Gyroscope: BMI 270 Barometer: DPS310 OSD:IFLIGHT OSD (AT7456E) Black box: 16MB Input voltage: 2-6S supports LIHV battery Support Smartaudio&IRCTamp adjustment diagram transmission WS2812 LED light strip: support Buzzer: support Flight control firmware: IFLIGHT_ BLITZ_ F7_ AIO External dimension: 35 * 35mm Hole size: 25.5 * 25.5/ φ three Weight: 10.5g (± 2g) ① BEC: Output 5V 2A * 3A** *Continuous output current **Instantaneous output current (15 seconds) Number of serial ports: 5 * UART (UART1, UART2, UART3, UART4, UART7): UART1 connects HD image transmission/analog image transmission UART2 connects to DJI Sky SBUS UART3, UART4, UART7, connect the receiver or GPS or other devices that need a serial port. one × I2C, connected to GPS compass Interface definition: 1xSH1.0 7pin connection HD HD image transmission/analog image transmission (VBAT/GND/T1/R1/GND/R2/5V) 1xSH1.0 4pin connection USB adapter board (GND/D /D -/5V) Basic parameters of electric regulation: Master control: BB21 (8-bit) Drive: FD6288 Input voltage: 2-6S supports LIHV battery Output current: 55A, peak value: 65A (10 seconds) Electric regulator: Q-H-40 - Bluejay, 0.16, 24kHz Current sensor: scale 200 (1/10mV/A) BEC: None Telemetering: not supported Bidirectional DSHOT: Supported (Bluejay firmware is required) Drive signal support: DShot150/300/600, MultiShot, OneShot drive signal