FETtec FC G4 v1.7 Flight Controller

Features:

• Latest STM32G473 Processor

  • 180Mhz + Math accelerator
  • Gyro IIM-42652 SPI

• Supply voltage 6-27V (2S-6S Lipo)

• 2x dedicated onboard BEC (2A each)

  • 5V BEC for RX
  • 5V/16V BEC for VTX (switchable and real Pit*)

• Improved IO protection

• All IOs of the microcontroller e.g. in connectors or solder pads are protected against voltage or current spikes

• 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 Alpha FC firmware (KISS FC firmware flashable)

• Updated 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:

• FETtec Alpha FC firmware (KISS FC firmware flashable)

• FETtec OSD Firmware

Scope of delivery:

• 1x FETtec FC G4 v1.7
• 1x 8 pin cable (open on one side)
• 1x 6 pin cable (open on one side)
• 1x 4 pin calbe (open on one side)