iFlight SucceX-D Mini F7 2-6S TwinG FC (ICM20689)

The iFlight SucceX-D Mini F7 TwinG is a compact flight controller engineered for seamless plug-and-play compatibility with DJI's digital FPV system. Featuring dual ICM20689 gyros running side-by-side, it delivers a cleaner noise profile and superior flight performance for tight 3-inch, 4-inch, or lightweight 5-inch builds where space is restricted.

Key features

• TwinG technology with dual ICM20689 gyros to average out mechanical resonance and smooth electrical noise.
• Direct plug-and-play port for DJI Air Unit and Caddx Vista systems, eliminating the need to micro-solder your video transmitter.
• High-performance STM32F722 MCU running at 216MHz to easily handle complex Betaflight filtering and faster loop times.
• Five hardware UARTs provide ample connectivity for receivers, GPS modules, and telemetry peripherals.
• Built-in dual BECs ensure clean, dedicated power output for both 5V logic components and 9V digital video systems.

Specifications

• MCU: STM32F722RET6 (216MHz)
• Gyro: 2x ICM20689 (TwinG)
• Input voltage: 2-6S LiPo
• BEC output: 5V 2.5A, 9V 2A
• UARTs: 5
• Blackbox: 32MB onboard flash
• Mounting size: 20x20
• Firmware target: IFLIGHT_F722_TWING

This flight controller is the ideal foundation for digital FPV builders working with limited frame space, providing full-size processing power and advanced dual-gyro hardware filtering in a standard 20x20 mounting footprint.