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Hardware: FCFC Ultra
Kiss Ultra edited this page Mar 20, 2023
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- Iconic KISS “H” form factor 30.5x30.5mm mounting (With permission of Flyduino)
- STM32H743 processor 480 MHz, 2MB FLASH, 1.28MB RAM
- MPU6000 gyro, SPI
- BMP388 barometer
- 8 pin ESC connector, backward compatible with KISS (not with FETTEC)
- Extra solder pads for motors 5-8
- 2 serial ports on 6 pin connectors (SER1 / SER3), KISS compatible
- Firmware is based on LATEST version from PATREON
- New STM32 H7 bootloaader, VCP driver
- One HEX to rule them all… ;)
- Smart config storage… NEVER loose your configuration…
- Optimised hardware interface layer code
- Optimised adaptive filter code (CPU load is about 12-14% fully loaded!!!)
- Added BLHELI Passthrough
- IRC Ghost support
- TBS CSRFv3 support (ultra code)
- Improved RTH with BARO support
- KISS Weather Station (its fun)
- NO soft serial ports anymore!
- 7 serial ports exposed (dedicated serials for SA and RC telemetry)
- Camera control (analog, real DAC)
- UBX protocol GPS support
- Battery capacity/alerts
- DSHOT router (free routing between software and hardware channels)
- Up to 8 motors support with DSHOT2400/1wire
- Integrated Graphical OSD
- No OSD firmware update required
- Configurable Black and White levels, transparency
- FULL KISS configuration from OSD
- ESC configuration
- No serial port required, 50fps refresh rate
- Battery cell voltage sensor
- Crossfire tools
- Hardware test tools (rc test, gps test, video test, motor test etc)
- Forked GUI code (With permission of Flyduino)
- Design facelift, code cleanup.
- Removed odd things like pentacopters, cars and other noice.
- Web GUI without installation available at https://kiss-ultra.com/
- OSD-Mirror
- Added protection on ALL data lines
- Added ESD protection on usb connection
- Changed 5v bec (1.7A-2A), enough to power buzzers, vtx and camera. Its 6s rated but capable if 8s 🙂
- 2 separate 5v lines, one for receiver (works on usb) and one for fpv (works only on lipo)
- Dedicated current sensor pad, and extra pin on esc connector!
- Changed pinout for FPV part, way cleaner now
- Baro moved to the bottom side of fc, protected from sun
- Integrated spike adsorber
- New gyro IIM-42652
- Removed some useless pads, cleaner pcb
- Same hex firmware for all ultra FCs
Hardware
Ultra Info
Ultra v1 Wiring Diagram
Ultra Mini v1 Wiring Diagram
Ultra v2 Wiring Diagram
Ultra Mini v2 Wiring Diagram
Wiring Tips
Mounting Tips
Motor Pads
Camera Control
Ultra PDB
Releases
OSD
General Navigation
Edit Parameters
OSD Editor
Video Sync Level Calibration
DJI Configuration
DJI ROOT Hack
ULTRA HD Fonts
Tuning and Defaults
Kiss Ultra Inflight tuning
Kiss Ultra Flight Performance
Kiss Ultra krunked Tuning Guides
Tips and tricks
Firmware Rescue Mode
BLHeli32 Current Sensor
BLHeli32 Dividers
BLHeli32 Settings
Knob Emulation
VTX FAQ