Hardware: Mini 20x20
- STM32H743 processor 480 MHz, 2MB FLASH, 1.28MB RAM
- IIM-42652 gyro, SPI
- BMP388 barometer
- 8 pin ESC connector, backward compatible with KISS (!!!not with FETTEC!!!). Includes current sensor pin.
- 2 serial ports on 6 pin connectors (SER1 / SER3), KISS compatible
- Overcurrent protection on all data lines
- ESD protection on USB
- 5v bec (2A) with separate power on lipo and on usb. 8s capable.
- Integrated spike absorber
- Dedicated current sensor pad
Software improvements:
- - Firmware is based on LATEST version from PATREON
- - New STM32 H7 bootloader, VCP driver
- - One HEX to rule them all… ??
- - Smart config storage… NEVER loose your configuration…
- - Optimized hardware interface layer code
- - Optimized adaptive filter code (CPU load is about 8% 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 (analogue, 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
- Full support of all HD systems (DJI MSP, DJI WTF, DJI O3, Walksnail, HD0)
OSD features:
- - 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)
GUI improvements:
- - Forked GUI code (With permission of Flyduino)
- - Design facelift, code cleanup.
- - Removed odd things like pentacopters, cars and other noise.
- - Web GUI without installation available at https://kiss-ultra.com/
- - OSD Mirror https://youtu.be/aUqtCTAt8ik
- - Native support of Apple Silicon
Abbreviations:
- KISS - Keep It Super Simple
FCFC - Fedor Commander Flight Controller
In the box:
- Kiss FCFC Ultra Mini v2
- 8-8 cable
- 8-6 cable (legacy)
