The FETtec FC G4 is the latest KISS flight controller.  At the heart is the latest STM32 G4 MCU that features a math accelerator for advanced flight performance.  In additon this board includes a integrated graphical OSD along with full KISS tuning capability.   You also get 2 dedicated BEC’s (5V and 16V switchable) that are perfect for powering all teh equipment you want to connect to this FC.

To top it all off, this flight controller has 8 native Dshot2400 outputs (as actual connectors) so if you plan to build an X8 cinelifter, or hex, you can!

Works great with the FETtec 4in1ESC.

Manual

• FETtec-FC-G4-manual

Features

• Latest STM32G4 Processor
  • 170Mhz + Math accelerator
  • MPU6000
• Supply voltage 6-27V (2S-6S Lipo)
• 2x dedicated onboard BEC (max. 600mA each)
  • 5V BEC for RX
  • 5V/16V BEC for VTX (switchable and real Pit*)
• 2x 8 pin connector for solder free ESC connection
  • Connector 1: ESC signal 1-4, telemetry, VCC, GND
  • Connector 2: ESC signal 5-8 (depending on UAV type 1-4), telemetry, VCC, GND
• 1x 8 pin connector for solder free VTX, cam connection and OSD or digital systems
  • real Pit* VCC, GND, Video in, Video out, BEC 5V/16V, VCS/TX3, RX3
• 2x 6 pin connectors for serials
  • RX1, TX1, 3.3V, VCC, 5V, GND
  • RX3, VCS/TX3, RGB LED, VCC, 5V, GND
• 1x 4 pin connector for receiver
  • Signal, TLM, 5V, GND
• 5 UART serials
  • UART 1 free
  • UART 2 used for Receiver
  • UART 3 free
  • UART 4 used for onboard OSD, can be set free
  • UART 5 used for ESCs / TLM / Onewire
• 4 ESC solder pads (Signal/GND) in each corner
• Buzzer pads
• 4 tiny RGB LEDs (selectable color)
• Supported ESC protocols
  • PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FETtec Onewire
• FETtec KISS firmware
• Onboard OSD
  • 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

*real Pit-Mode: A power supply pin which is remotely switchable

Dimensions

• Maximum outside dimensions: 37,2 x 37,2mm, without outside tips 30 x 30mm
• Mounting hole arrangement:
  • 20 x 20mm with M2 mounting hole (expandable to M3)
  • 30 x 30mm with M3 mounting hole
  • 30 x 30mm mounting hole tips are removable to reduce overall FC size
• Overall height: 7,9mm
• Weight: 5,37g

Firmware

• KISS Firmware
• FETtec OSD Firmware

Included:

• 1x Kiss FC G4 Flight controller

Pinout