The Flywoo Goku Stack is a high-performance, all-in-one solution for your FPV drone. Featuring the Flywoo GOKU GN405S FC (ICM42688) and a 20A ESC, combined with the HM850 VTX, this stack is designed for seamless integration and efficient flight control. With support for various receiver types and a compact design, it's an ideal choice for drone enthusiasts seeking reliability and performance.

• Mounting Holes Standard 25.5/26.5mm square to the center of holes
• Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only
• Flywoo GOKU GN405S FC (ICM42688) 20A ESC AIO
• Six hardware UARTS (UART1, 2, 3, 4, 5, 6)
• Microphone Built-in high-quality AGC mic
• PPM and PWM receivers Not supported
• Power PIT/25/50/100/200/850mw
• Input Voltage +7-28V Input
• Channels 40CH
• HM850 VTX

Flywoo GOKU GN405S FC (ICM42688) 20A ESC AIO

• FLIGHT CONTROLLER
  • Mounting Holes: Standard 25.5/26.5mm square to center of holes
  • Supports serial receivers: (SBUS, iBus, Spektrum, Crossfire) only.
  • PPM and PWM receivers: Not supported.
  • Six hardware UARTS: (UART1,2,3,4,5,6)
  • Onboard 8Mbytes for Blackbox logging
  • 3.3V Power Out: 0.5A max
  • Dimensions: 33.5x33.5mm
  • Onboard LED: WS2812*4
  • 5V Power Out: 2.0A max
  • MCU: STM32F405 BGA
  • Barometer: SPL06
  • IMU: ICM42688
  • Weight: 8.5g
• ESC
  • Support: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600 
  • Continuous Current: 20A
  • Input Voltage: 2-6S Lipo
  • Firmware: BLHELI_S
  • Support: BLHELI_S

HM850 850MW VTX w/ MICROPHONE

• Microphone: Built-in high-quality AGC mic
• Power: PIT/25/50/100/200/850mw
• Control Mode:IRC(RX)/Button
• Raceband: 5362-5945 MHZ
• Size: 30.5mm×3.5mm×3mm
• Input Voltage: +7-28V Input
• Antenna: IPX / UFL
• Channels: 40CH
• Weight: 3g 

IMPORTANT NOTES

• The DJI Remote Controller is recommended for beginners but NOT required to use the FPV System, since you won't need to set up another receiver. If you don't have the DJI Remote Controller, you will need a receiver for your transmitter. and then bind to your own radio as usual.
• If you do not have the frsky transmitter, please downgrade the version lower than 2.X.X, www.frsky-rc.com for more details.
• Our current frsky receivers default version in 2.XX, requires us to use of the same version of frsky transmitter. 

• 1x Flywoo GOKU GN405S FC (ICM42688) 20A ESC AIO
• 1x HM850 850MW Microphone VTX
• 1x Accessories Set

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