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Kiss Flight Controller


Brand: FlyDuino

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As we felt the need for a modern more simplified 32bit Flightcontroller, we made the KISS FC, which includes a complete own Flight Controll Firmware development who get rid of some old ballast, this took some time, but the result is very pleasing.

The Idea was to simplify some things and due to intensive long term testings of some pretty good Pilots we where able to optimize the code to a point where you hopefully get your quad in the air quite quick. Normally you just need to choose your Airframe in the GUI and are able to fly (at least with KISS ESC), otherwise you can download presets of well knowen Pilots for given configurations and of course can tweak the PID yourself over the GUI.

The software setup side is reduced as far we can, many things are allready taken in to account for you, if you bring some solid soldering skills you should be able to build your quad pretty quick.
A new feature is also the inbuild telemetry, in combination with our 32bit ESC line its possible to show the live telemetry data via OSD on your FPV live feed or in the KISS FC GUI
This way you get usefull informations like the Voltage of your battery, current consumption, ESC temperature and motor RPM.
Other FC firmwares (eg. Cleanflight) can be ported for the use with the KISS FC.


  • Mounting Holes: 3x3cm pattern, with 3.2mm holes (widely compatible)
  • Weight: 4.6g
  • Voltage: 2-6S
  • Supported Frame Types: Tri, Quad +/x, Hexa +/x
  • Supported RX Types: PPM Sum, Spektrum Sat. (serial / DSM2 & DSMX), Futaba / Taranis SBUS, Jeti ExBus, Graupner SumD / SumO, classic RX with single channel output

Click here for the KISS FC manual and downloads.

Note - use care when plugging and unplugging a USB cable to this and any other decive that has a surface mounted USB port - excessive force can cause unintended damage. 

Supported multi-rotor types:

  • Tri
  • Quad +/x
  • Hexa +/x

Supported RX types

  • PPM Sum
  • Spektrum Sat. (serial / DSM2 & DSMX)
  • Futaba / Taranis SBUS
  • Jeti ExBus
  • Graupner SumD / SumO
  • MultiPlex
  • Classic RX with single channel output

STM32F (STM32F303CCT6):

  • Core Processor: ARM Cortex M4
  • Program Memory Type: Flash
  • Flash Size (Bytes): 256 kB
  • RAM Size: 40 kB
  • Speed: 72 MHz
  • No of I/O Lines: 37
  • Interface Type / Connectivity: CAN / I2C / IrDA / LIN / SPI / UART / USART / USB
  • Peripherals: DMA / I2S / POR / PWM / Watchdog
  • Number Of Timers: 10
  • Supply Voltage: 2 to 3.6 V
  • Operating Temperature: -40 to +85 °C
  • On-Chip ADC: 4-chx12-bit
  • On-Chip DAC: 2-chx12-bit
  • Watchdog: 2


  • Gyroscope operating current: 3.6mA
  • Standby current: 5μA
  • Accelerometer normal operating current: 500 μA
  • Low power accelerometer mode current: 10μA at 1.25Hz, 20μA at 5Hz, 60μA at 20Hz, 110μA at 40Hz
  • VDD supply voltage range of 2.375V-3.46V
  • Operating Temperature: -40 to +85 °C

General Flight Controller Specifications:

  • Weight: 4.6g
  • Mounting Holes: 3x3cm pattern, with 3.2mm holes (widely compatible)
  • Voltage: 2-6S