Kiss Ultra FCFC V3 Flight Controller

FCFC V3 Flight Controller

The legend returns, completely evolved. The Kiss Ultra FCFC (Fedor Commander Flight Controller) V3 takes the beloved “Keep It Super Simple” philosophy and injects it with next-generation processing power. Featuring the iconic “H” form factor, this flight controller is built around a monstrous STM32H743 MCU, delivering an unimaginably smooth flight feel while leaving massive computational overhead for advanced filtering, graphical OSDs, and digital HD video systems.

Next-Gen H7 Hardware

Say goodbye to CPU bottlenecks. Running at a blistering 480 MHz, the H743 processor handles the optimized adaptive filter code with ease (sitting at just ~8% CPU load when fully loaded!). It pairs perfectly with the highly sensitive IIM-42652 SPI gyro for that legendary locked-in KISS flight feel. The board also features a modern USB-C port, a dedicated current sensor pad, and robust 5V/12V (2A) BECs that are fully 8S capable.

(Please Note: The 8-pin ESC connector is backward compatible with classic KISS ESCs, but it is NOT compatible with FETTEC).

Revolutionary Software & Graphical OSD

The Kiss Ultra V3 runs on the absolute latest firmware natively, featuring an integrated Graphical OSD running at a flawless 50fps without requiring a dedicated serial port. You can configure your entire KISS setup, test hardware, and even configure your AM32 ESCs directly through your goggles! It natively supports all major digital HD systems (DJI O3, Walksnail, HDZero, DJI WTF) out of the box.

Built for Heavy Lifters

Whether you are building a lightning-fast 5-inch racer or an 8-motor cinematic rig, the FCFC V3 has you covered. It includes extra solder pads for motors 5-8, full DSHOT router capabilities, and supports DSHOT2400/1wire for up to 8 motors. Plus, with the integrated BMP390 barometer, you get highly improved Return-to-Home (RTH) capabilities and the fun new KISS Weather Station feature!

Key Features:

• Unmatched Processing: STM32H743 processor (480 MHz) ensures ultra-low CPU load and buttery smooth flight characteristics.

• Graphical OSD: Built-in 50fps graphical OSD allows for full KISS and ESC configuration directly from your video feed.

• HD Video Ready: Full native support for DJI MSP, DJI O3, Walksnail, and HDZero FPV systems.

• X8 Cinelifter Ready: Solder pads for up to 8 motors with full DSHOT2400 support.

• Smart Storage: Smart config storage ensures you never lose your tune or configuration.

• Modern Web GUI: Tweak your quad anywhere with the installation-free Web GUI (native Apple Silicon support included).

• Bulletproof I/O: Overcurrent protection on all data lines and ESD protection on the USB-C port.

Specifications:

What’s in the Box?

• 1x Kiss Ultra FCFC V3 Flight Controller

• 1x 8-Pin to 8-Pin ESC Cable

• 1x 8-Pin to 6-Pin ESC Cable (Legacy)