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Firmware Release History & Change log

KISS FC V1

RC16

  • Fixed a Spektrum bug
  • Includes more receivers and radios
  • More telemetry options
  • Improvements for SBus2, FrSky S-Port, Graupner HoTT

RC21

  • Has a complete new LPF (the GUI configurable one)
  • This version also fixed a 3d mode bug, where normal flying (without 3d swich on but 3d checked) was almost impossible
  • The USB interrupts are disabled now when armed and no USB is attached (this might fix some drop out of the sky problems) and the blue LED will blink now 1/second if the MCU runs into a hard fault which rarely is the case.
  • Fixed a bug where the FC sometimes freezes when you change the LPF setting in the GUI
  • Added even more advanced filters, one for every I and D term, all tuned differently to filter out the motor / frame noise without disadvantages
  • Added a betaflight-like arm behavior for airmode. It just starts to sum up after the roll/pitch stick has been moved. No more spool-up after arming until you touch the Pitch or Roll stick.

RC22

  • Fixed level mode (was broken in RC 21)
  • The spool up after arming now works better (more stick movement needed before I jumps in)
  • Dynamic D term filter (should reduce oscillations around 40-60% throttle)
  • Added much more Jeti telemetry options

RC23

  • Fixed a Jeti bug
  • Reduced the filtering a bit

RC24

  • Made telemetry work again

RC25

  • Better full throttle forward behavior
  • Bluetooth fixed


RC26

  • Back to the Roots! RC based on beta74 fimware
  • Including all fixes until RC25 but previous filtering method


RC27G

  • added new filter for YAW P
  • fixed vibration issues with Emax Red Bottom motors or similar. May also help with DAL props
  • fixed the “infinitive spin” after gate hit
  • fixed the activation bug, e.g. when changing LPF
  • small changes in the pid controller and motor mixer
  • Failsafe has been improved
  • Sbus has been improved


RC28 (you might need to lower your PIDs compared to previous firmwares!)

  • implemented a Motor test function and flashing tools in RC28 and GUI v1.0.12
  • Graupner HOTT telemetry fix
  • Freakout / “Infinitive Yaw Spin” fix
  • changed LPF filters (the main reason for re-adjusting/lowering your PIDs)


RC29-1 pre-release

  • Added current to the blackbox
  • Added Mid ARM and Low ARM on Chad’s request
  • Added bat logging
  • Added targetName to the system info command and change version to RC29


RC29-2 pre-release

  • Added smoothing for vbat and current data for logger
  • Added initial data for logger
  • Fixed some minor bugs


RC 30-8 pre-release

Note: this is the latest Non-Dshot version with OneShot 125 and 42 and it will need the latest GUIs in order to match the new functions.

  • Free choice for the board orientation. Tilted motors and FCs are supported now.
  • WS2812 on the RGB LED pin on port2 (attention: the LDO only can feed up to 2 LEDs simultaniously. Better use an external power supply!). LED colours can be selected and adjusted in the GUI and chosen via transmitter switch.
  • Lipo Alarm for the Buzzer. Threshold can be adjusted in the GUI.
  • ESC Feedback fully supported now (FW Version and SN will be displayed)
  • Race lap timer Support on the Buzzer port or PWM 5 or 6 Pin (30 Ohm + IR LED – on pin LED+ at 5V) http://www.easyracelaptimer.com/
  • Full WiFi support through FedorComander’s implementation
  • Selectable serial config for OSD and BB logger
  • Complete AUX remapping (needs latest GUI)

v1.1RC6

This release candidate will be the last RC before we release v1.1 as the next stable version

  • fixed the Spektrum Sat bug
  • fixed the logging feature (more accurate at 100%)
  • some minor cosmetic changes
  • compatible with all GUI versions v1.14 and greater

A special Thanks goes out to BorisB for his support on the notch filter that now graces the KISS FC!

v1.2

  • Added FW lock. This version cannot be used for older versions anymore. (be careful with import of your OLD configs, review all the pages!!!)
  • Added Tramp VTX support
  • Added separate notch filters for roll and pitch
  • Added i18n internationalization
  • Added RX deadbands
  • Added iOS App
  • Added JR XBus mode B receiver
  • Added LUA support for Taranis X7 and X9
  • Added saving with lipo attached
  • Added activation screen
  • Fixed FrSky telemetry


v1.3RC10beta

  • Looptime configurable (1, 2 and 4k)
  • Unify und tramp are suppored now on RX3 pad!!!!!
  • New yaw filter (new default is 35)
  • TBS crossfire Support
  • New kiss protocol CRC support (Kiss osd should work fine, Third party OSDs are also in process of changing)
  • TBS crossfire lua script (tested with micro receiver v2, need crossfire fw 1.65 and OpenTX 2.2RC18)
    Settings reset fix (Extra crc and more checks added just in case)
  • Added possibility to set motor direction and 3D mode from ESC flasher tab in the gui.
  • Added possibility to reverse yaw direction (if u want to run motors in opposite direction)
  • Added separate filters for roll/pitch and yaw
  • Added better WIFI module support (also WIFI console can be opened from kiss GUI)
  • Lua scripts optimized a bit and renamed… For taranis – use X9 folder
  • KissSP.lua – for SPort, KissCF.lua – for Crossfire.
  • Some gerneral fixes and improvements


v1.3RC25 public beta

  • Added adaptive filter
  • Added turtle mode feature with visual and audio warning
  • Fixed custom orientation bug
  • Fixed soft serial issues
  • Fixed unify 800mw issue
  • Fixed crossfire lua delays

v1.3RC30

  • Improved CSRF/FRSKY Lua support (Lua v0.9 is the lastest)
  • Fixed BLHeli ESC DShot timing
  • Tuned Adaptive filter (anti grinding at low throttle on some setups)
  • Added Graupner voice alerts
  • Added Graupner KISS configuration https://youtu.be/Ss7XrqLb5Jo
  • Added TBS Tango VTX follow mode https://youtu.be/9ior2TlpLV0
  • Added TBS Tango KISS configuration https://youtu.be/fO8HAnu36Sg
  • Added CSRF parameters support
  • Added CSRF LED support
  • Added Runcam Split start/stop support (connect CAM-RX to FC-TX!)
  • Added Led brightness support
  • Swapped direction of rolls and flips in turtle mode

KISS FC V2

 


Changelogs for the KISS GUIs, LUA Scripts and OSD in their repositories

github logo GUIs for Android, iOS, Windows, OSX :: by FedorComander

github logo KISS LUA Scripts for FrSky X7/X9/Horus :: by FedorComander

github logo KISS OSD ::  by Alex Wolf