FETtec G4 35A AIO Flight Controller

FETtec G4 35A AIO Flight Controller

Out of Stock

Only left for same day shipping. Order now!
FETtec G4 35A AIO Flight Controller
A powerful AIO board from FETtec in a small 20x20 mounted package.

About this product

A 20x20 mounted 35A AIO board featuring KISS flight tuning from FETtec. Featuring the powerful G4 flight processer for ultimate performance. Two dedicated BECs for switchable power, and full sine-wave control for the ESC.


Flight Controller

  • Latest STM32G4 processor

    • 170Mhz + Math accelerator

    • MPU6000
  • Designed for 12-25V supply voltage (3S-6S Lipo)

  • 2x onboard BEC (max. 600mA each)

    • 5V BEC for RX

    • 5V/16V BEC for VTX (configurable and real pit*)

  • 1x 8 pin connector for solderless connection to VTX, camera, and OSD of the digital systems

    • VCC, GND, Video in, Video out, BEC 5V/16V, VCS/TX3, RX3

  • 2x 4 pin connector for receiver and VTX

    • Signal, telemetry, 5V, gnd

    • Gnd, 5V, TX1, RX1

  • 5 UART serials

    • UART 1 free

    • UART 2 occupied by receiver

    • UART 3 free

    • UART 4 occupied by OSD, can be used elsewhere depending on configuration

    • UART 5 occupied by ESCs / TLM / Onewire

  • Solder pads for RGB LEDs

  • Supported ESC Protokole

    • PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FETtec Onewire

  • KISS FC firmware 

*real pit mode:supply pad switchable

4-In-1 ESC

  • Active current limiting @ 35A
  • Input voltage: 3s-6s
  • High-quality 40V MOSFETs
  • STM32G071 @ 64MHz
  • Up to 128 kHz Motor PWM
  • Full sine wave control
  • Automatic input signal detection
  • PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FETtec Onewire
  • FETtec ESC firmware


  • Graphic OSD (STM32)
  • Full KISS Tuning
  • Filter (PIDs, Rates, Settings)
  • LED control (RGB LED, Racewire)
  • VTX
  • Live data graphs (Voltage, motor rpm, current, motor temp, gyro values, link quality)
  • KISS GPS support + live map
  • Custom graphic pilot logo
  • Stick overlay
  • Custom layout
  • can be deactivated for usage of digital systems
  • Connector type: JST-SH-1mm


  • Maximum outside dimensions: 30 x 37.5mm
  • Mounting hole arrangement: 20 x 20mm with M2 mounting hole (expandable to M3)
  • Overall Height: 7.9mm
  • Weight: 8.9g


  • 1x FETtec KISS AIO Flight Controller and 35A 4-In-1 ESC
  • 1x Capacitor 50V 470µF
  • 2x 4 pin cable with JST connector
  • 1x 8 pin cable with JST connector
  • Standoffs

More Information

SKU 17585
UPC (GTIN) 764613343656
Manufacturer FETtec
Mounting Pattern 20x20mm
NDAA Compliant No
Item Returns This item can be returned

Also Purchased

Lumenier QAV-PRO Micro Whoop 2.5" Cinequads Edition - Frame Kit
FETtec Spike Absorber
Back Ordered