iFlight's Blitz line of electronics offers enhanced circuit designs, superior components, and reduced electrical noise, resulting in improved performance, durability, and reliability. These components are excellent choices for any build. The Blitz Mini F7 Flight Controller is a compact 30.5 x 27 mm board with 20 x 20 mm mounting holes. Despite its small size, it is equipped with a powerful STM32F722 MCU, 8 MB of flash memory for Blackbox functionality, the ICM42688 gyro, and built-in indicator LEDs for visual debugging. This flight controller is likely to be a popular option for anyone seeking a Betaflight FC. Features: Improved circuit design, better components and lower electrical noise! DJI HD VTX Connector (Plug-and-Play / No soldering required) FC indicator LEDs for visual debugging Specifications: MCU: STM32 F722 Gyro: ICM42688 Barometer: DPS310 OSD Chip: AT7456 Flash: 8MB (Blackbox flash) UARTS: 6 Motor outputs: 4x (SH1.0 connector) I2C serial: SDA/SLA pads Smartaudio / IRC Tramp VTX protocol supported LED controller: Yes Beeper pad: Yes Firmware target: IFRC-IFLIGHT_BLITZ_F722 Mount pattern: 20x20 mm / 4mm PCB hole diameter, silicon grommets for M3 screws Dimensions: 30.5x27 mm Weight: 5g Wiring Suggestions: 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 Telemetry Includes:1x iFlight Blitz Mini F7 Flight Controller V1.21x Cable Set1x Silicon Grommet Set