Flywoo GOKU F405 HD 1S 12A AIO Plug&Play O4 / O4 Pro

7,495.00 (Incl. GST)

Only 2 left in stock

SKU: FW19005001 Categories: ,
Description
As the industry’s first 1S AIO (All-in-One) flight controller specifically optimized for the DJI O4 and O4 Pro high-definition digital systems, the GOKU F405 HD sets a new standard for ultralight FPV performance. Built on a powerful STM32F405 MCU and a precision ICM42688P IMU, it provides the processing headroom and gyro stability required for cinematic 1S builds.

Unlike standard 5A boards, this AIO integrates a robust 12A continuous (15A peak) ESC and dual high-efficiency BECs (9V/2A and 5V/3A), ensuring your O4 Air Unit receives consistent power even during aggressive maneuvers. Whether you are building a 40mm Tiny Whoop or a 3-inch long-range toothpick, its plug-and-play design and TCXO ELRS 2.4G receiver offer a seamless, interference-free connection for the most demanding pilots.

FEATURES:

  • Wide Compatibility: Works with 40mm-3inch propeller frames and 0802-1303 micro motors
  • Dual BEC : Built-in 9V/5V dual BEC, providing independent and stable voltage
  • Powerful ESCs: 12A high-spec ESCs optimized for 1S systems, delivering smooth power and fast response
  • Serial ELRS: Integrated serial ELRS 2.4GHz receiver (built-in TCXO crystal oscillator)
  • Solder-Free Assembly: Solder-free motor socket design simplifies the assembly process
  • Convenient Interface: Equipped with USB-C port
  • Powerful MCU : STM32F405BGA aerospace-grade MCU (up to 68% faster processing vs. traditional F411 and 20% vs. G437)
  • Plug and Pay : Supports direct plug-in of O4/O4PRO , no soldering required, stable signal
  • External Black Box or GPS: Supports direact plug in of GOKU GM10 Nano V3 GPS   or  Flywoo 0.4g OpenLager Nano module with 512MB capacity

SPECIFICATIONS:

Product Name
GOKU F405 HD 1S 12A AIO
MCU
STM32F405BGA
IMU
ICM42688P
Barometer
SPL06
Black Box
No (Supports External Black Box )
OSD Support
No
UART
UART2,UART3(For ELRS),UART4,UART5(SBUS),UART6
Protocols
CRSF, SBUS, iBus, Spektrum
BEC
5V3A \ 9V2A MAX
RX
Flywoo TCXO EL24E 2400 RX 3.x.x
BF Firmware
FLYWOOF405S_AIO
INAV Firmware
FLYWOOF405HD
Dimensions
30.5*30.5mm*10mm
Mounting Holes
25.5*25.5mm
Weight
3.4g
Product Name
Onboard 4in1 ESC
Power input
1S Only
Current
12A continuous, 15A peak
ESC firmware
O_H_5_48KHz_V0.19.hex Bluejay firmware
Digital signal protocol
DShot300, DShot600
Motor Connector
JST1.25
Battery connector
 A30
Compatibility Category Compatible Hardware / Protocols
Digital VTX Systems DJI O4, O4 Pro, DJI O3 Air Unit, Walksnail Avatar, HDZero
Radio Protocols Integrated TCXO ELRS 2.4G (UART3), SBUS (UART5), CRSF, iBus
Frame Sizes 40mm Whoop, 65mm/75mm Whoop, 2-3 inch Toothpick Frames
Battery Connectors A30 (Standard), compatible with BT2.0 via adapter
Firmware Support Betaflight (FLYWOOF405S_AIO), INAV (FLYWOOF405HD)

Wiring Diagram:

PACKAGE INCLUDES:

  • 1x GOKU F405 HD 1S 12A AIO
  • 1x Flywoo ELRS 2.4g Minimortal PCB T Antenna UFL–40mm
  • 5x M2*6.6 Shock-absorbing ball
  • 1x connector cable for flywoo black box / GM10 GPS Nano
  • 1x A30 Power cable
  • 1 x connector cable for O4 \ O4 Pro
Additional information
Weight 20 g
Brand

Flywoo

Flight Controller Processor

F4

Gyro

ICM42688P

Barometer

SPL06

ESC Firmware

Bluejay

Protocol

ExpressLRS (ELRS)

Battery Voltage

1S (3.8V)

Video System

Digital

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Q & A
Please login to post questions

Question:

What motors are recommended for this 12A AIO?

Ranger
17-Jul-2026

Answer:

The 12A ESC supports a wide range of brushless motors from 0802 to 1303, making it ideal for 40mm to 3-inch micro drone frames.

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