
KISS FCFC Ultra
A compact flight controller based on an STM32H743 processor, designed for drones using the KISS “H” form factor and offering extensive serial port support, integrated OSD, and advanced firmware features.
- Price
- €80indicative
- Origin
- Collected automatically
- Source
- Manufacturer page (flyduino.net) +1 more
- Retrieved
- 25 Sept 2026
- Last checked
- 25 Sept 2026
- Report
- Report an error or request removal
The KISS FCFC Ultra integrates a high‑performance STM32H743 microcontroller running at 480 MHz with 2 MB flash and 1.28 MB RAM. It supports MPU6000 gyros and BMP388 barometers, provides seven dedicated serial ports and an 8‑pin ESC connector, and includes full UBX GPS support. Firmware features include a graphical OSD, return‑to‑home with barometric lift, and DSHOT routing for up to eight motors.
KISS FCFC Ultra Flight Controller
- https
- //discord.gg/322W4Fka
Hardware
- CPU Frequency
- 480MHz
- Flash Memory
- 2MB
- RAM
- 1.28MB
- Gyroscope
- MPU6000
- Barometer
- BMP388
- ESC Connector
- 8pins
- Motor Solder Pads
- 5–8motors
- Serial Ports
- 7
- Camera Control
- Analogue DAC
Software
- GPS Support
- UBX protocol
- DSHOT Router
- Supports up to 8 motors with DSHOT2400 / 1wire
- OSD
- Integrated graphical, 50 fps
- RTH
- Improved return‑to‑home with BARO support
- Firmware Base
- Latest version of PATREON
- Web GUI
- Available at https://kiss-ultra.com/
Additional specifications are shown as published by the source, without unit conversion. Spotted an error? Report it to us, tell the manufacturer or claim this listing.
- Software & SDKs
- Patreon firmware (latest version)Web GUI at https://kiss-ultra.com/
Ask Flyduino about KISS FCFC Ultra

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