READY !!!! Kiss Ultra FCFC V2 Flight Controller

V2 changes:
- 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 chip
- Removed some useless pads, cleaner pcb
- Same hex firmware for all ultra FCs


Hardware :
- Iconic KISS “H” form factor 30.5x30.5mm mounting (With permission of Flyduino)
- 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.
- Extra solder pads for motors 5-8
- 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
- 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