FETtec FC G4 v1.7 (ALPHA/KISS FC)

Flight Controller with FETtec Alpha FC Firmware (KISS FC Firmware flashable).

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

Specifications

• 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

Shipping contents:

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