Flywoo GOKU F405 SE 3-4S 20A AIO FC + 4-in-1 ESC, Plug&Play for DJI O4 / O4 Pro

Overview

The Flywoo GOKU F405 SE 3-4S 20A AIO is a 2020mm all-in-one flight controller with integrated 4-in-1 ESC, designed for 2″/2.5″ micro HD FPV builds and plug-and-play wiring for HD VTX systems such as DJI O4 / O4 Pro. Dual independent BEC outputs support direct HD air unit power on 34S without an external BEC.

Key Features

• MCU: STM32F405BGA
• Gyro: ICM42688P / MPU6000
• Integrated 4-in-1 ESC: 20A continuous / 25A peak per channel
• Input voltage: 34S LiPo
• Dual independent BEC: 10V/2A + 5V/2A
• On-board storage: 8MB flight black box
• Interfaces/ports: HD VTX, receiver, GPS, Bluetooth, buzzer; bottom Type-C
• Plug-and-play peripheral ports; only motor & power wires require soldering
• 6-layer gold-plated PCB; operating temperature: -20C to 50C
• Compatible drones: Firefly 25mini 3S, Firefly 20pro 4S, 2″ / 2.5″ micro FPV drones

Specifications

Product Model	GOKU F405 SE 3-4S 20A AIO
MCU	STM32F405BGA
Gyro	ICM42688P / MPU6000
ESC	4-in-1, 20A continuous / 25A peak per channel
Input Voltage	34S LiPo
BEC Output	10V/2A + 5V/2A dual independent
Mounting Holes	2020mm standard
Net Weight	6.5g
On-Board Storage	8MB flight black box
Interfaces	HD VTX, receiver, GPS, Bluetooth, buzzer ports; bottom Type-C
FC Firmware	Betaflight Firmware: FLYWOOF405S_AIO INAV Firmware: FLYWOOF405HD
Compatible Drones	Firefly 25mini 3S, Firefly 20pro 4S, 2″ / 2.5″ micro FPV drones
ESC Firmware	G_H_30_48KHz_Bluejay

Whats Included

• 1 GOKU F405 SE 3-4S 20A AIO
• 5 M2X10 cup head screws
• 5 M2 nylon nuts
• 5 M2*6.6 shock-absorbing balls
• 1 220uF 25V capacitor
• 1 XT30 Male 18WG power cord
• 1 Buzzer connection cable
• 1 GPS connection cable
• 1 O4 / O4 Pro connection cable
• 1 Receiver connection cable

For pre-sales compatibility questions or after-sales support, contact [email protected] or visit https://rcdrone.top/.

Manuals

• Flywoo GOKU F405 SE 20A AIO Manual / Firmware

Details

The Flywoo GOKU F405 HD SE 34S 20A AIO board combines a flight controller and 4-in-1 ESC with multiple plug connectors for clean wiring on micro HD builds.

The Flywoo GOKU F405HD SE AIO combines an STM32F405 controller, 4-in-1 20A ESC, ICM42688P gyro, and 8MB blackbox with labeled plug connectors for a tidy build.

Dual independent 10V/2A and 5V/2A BEC outputs support direct plug-in power for DJI O4/O4 Pro, Walksnail, or HDZero VTX on 4S.

The Flywoo GOKU F405 SE AIO combines an FC and 20A 4-in-1 ESC with labeled plug ports for RX, VTX, GPS, and buzzer to simplify wiring.

The Flywoo GOKU F405 SE AIO features a 6-layer gold-plated PCB and is rated for 20A continuous operation with a -20C to 50C temperature range.