FETtec KISS G4 v1.7 2-6S 30x30 / 20x20 Flight Controller

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The FETtec FC G4 features the latest STM32G4 processor. Providing unparalleled processing power to your aircraft. Along with an IIM-42652 SPI gyro, two 5v BECs, 6-27V (2-6S) power handling, and a host of other features, the G4 from FETtec is on the cutting edge of Flight Controller technology.

Check out our other flight controllers and the rest of our FETtec selection!


  • Input Voltage: 2-6S LiPo
  • MCU: STM32G4
  • Gyro: IIM-42652 SPI
  • OSD: Yes
  • UARTs: 5 Sets
  • ESC Connections: Yes
  • Firmware: KISS firmware
  • BEC: 3.3V, 5V, 16V
  • Current Sensor: Yes
  • Buzzer: Yes
  • Barometer: No
  • Black Box: No
  • DJI Compatible: Yes
  • Stack Size: 30x30 / 20x20
  • Dimensions: 37.2x37.2mm
  • Weight: 5.37g

Manual Download


  • 1x FETtec G4 2-6S 30x30 Flight Controller