SKU: 20028171934

GOKU GN 405S 20A AIO (ICM42688) 25.5 X 25.5

Sale price$71.42 Regular price$79.36
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Description

GOKU GN 405S 20A AIO (ICM42688) 25.5 X 25.5Flywoo GOKU GN 405S 20A AIO (ICM42688) Power Packed All in One Flight Controller for FPV Overview The Flywoo GOKU GN 405S 20A AIO is a feature packed, economical , and durable all in one flight controller designed to meet the needs of FPV enthusiasts who demand both performance and versatility. Built around the powerful F405 MCU , this AIO integrates a host of features, including a barometer , black box , WS2812 LED , and 6 UARTs , offering

Flywoo GOKU GN 405S 20A AIO (ICM42688) - Power-Packed All-in-One Flight Controller for FPV

Overview

The Flywoo GOKU GN 405S 20A AIO is a feature-packed, economical , and durable all-in-one flight controller designed to meet the needs of FPV enthusiasts who demand both performance and versatility. Built around the powerful F405 MCU , this AIO integrates a host of features, including a barometer , black box , WS2812 LED , and 6 UARTs , offering exceptional flexibility for custom builds.

With 20A 8-bit ESCs , BLHELI_S support , and compatibility with up to 6S Lipo batteries , the GN 405S is built to handle a variety of flight demands, whether you're flying freestyle, racing, or cruising long-range. Its ICM42688 IMU ensures smooth and accurate flight performance, while the onboard 5V BEC and current sensor make sure your electronics stay powered and monitored. For logging and tuning, the 8MB black box keeps all the essential flight data at your fingertips.

Features

  • F405 BGA MCU for powerful processing
  • Built-in barometer (SPL06) for altitude tracking
  • 5V BEC for powering external devices (2.0A max)
  • Onboard LED : 4x WS2812 LEDs for status indication
  • Integrated 20A 8-bit ESCs with BLHELI_S firmware
  • 6 UARTs for ultimate connectivity:
    • Supports SBUS , iBus , Spektrum , and Crossfire receivers
    • PPM and PWM receivers are not supported
  • 8MB black box for flight data logging
  • Current sensor for real-time power monitoring
  • Compact and lightweight: Weighs just 8.5g
  • Compatible with 2-6S LiPo batteries for power flexibility
  • BLHELI_S firmware supports PWM , Oneshot125 , Oneshot42 , Multishot , and DShot150/300/600

Specifications

  • MCU: STM32F405 BGA
  • IMU: ICM42688
  • Barometer: SPL06
  • LED: 4x WS2812
  • Black Box: 8MB for logging
  • Power Output:
    • 5V: 2.0A max
    • 3.3V: 0.5A max
  • ESC: 20A continuous current, 8-bit
  • Input Voltage: 2-6S Lipo
  • Dimensions: 33.5 x 33.5mm
  • Mounting Holes: 25.5mm/26.5mm square to center
  • Weight: 8.5g

What's in the Box

  • 1x Flywoo GOKU GN 405S 20A AIO Flight Controller

Note: Accessories may vary depending on supply.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20028171934

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Ellie Finds
Lexington, US
★★★★★ 5
Stylish, Comfortable, and GQ-Approved
Size: 9, Color: Navy Ink/Woodbury, Size: 9, Color: Navy Ink/Woodbury
I bought these Cole Haan Grandsport Journey Knit shoes for my husband, and he absolutely loves them. They’re stylish and really complete his outfits — very GQ vibes. He says they’re extremely comfortable on his feet and easy to wear all day. Great look, great fit, and definitely worth it. Highly recommend!
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Reviewed in the United States on December 7, 2025
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Keith H
Lowell, US
★★★★★ 5
Extremely comfortable
Size: 10.5, Color: Navy Ink/Woodbury
As a manager for a very large corporate office campus, I do a LOT of walking. These shoes are a life saver. They look good, are comfortable, and so far, very durable. There are a lot of tile floors on this campus and when the shoes were new, they were a bit squeaky due to the soles adhering to the floors. Now they are as quiet as can be. I like them so much I asked for a pair in brown for Christmas - also awesome!
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Reviewed in the United States on December 31, 2025
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Thomas J Duggan LLC
West Palm Beach, US
★★★★★ 5
Comfortable shoes
Size: 13, Color: Black/Optic White
Fit well, I have a few so they can be rotated and dry out
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Reviewed in the United States on April 11, 2026
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Carlos Alberto Garcia Sanchez
Cuba, US
★★★★★ 5
Buen diseñoby comodidad
Size: 13, Color: Navy Ink/Woodbury
Excelentea
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Reviewed in the United States on February 23, 2026
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noelani
Grantham, US
★★★★★ 5
Stylish, comfortable, and a great price.
Size: 11, Color: Dark/Blue, Size: 11, Color: Dark/Blue
Can't beat the quality at this price. This is my 2nd pair, my last pair (in brown) lasting almost 3 years as a work shoe in a dusty warehouse. Nice and light. Fitment is true to size. Very good looking and comfortable shoe. I suggest insoles as the soles are a little thin and can be rough on a bad back. And they squeak on the floor after they age. But again, for the price you can't beat these shoes. Did, would, and will buy again.
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Reviewed in the United States on May 13, 2026

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