GOKU F405 SE 3-4S 20A AIO Plug & Play O4/O4 Pro

Powered by STM32F405 and ICM42688-P/ MPU6000 gyro for responsive, butter-smooth control. Features dedicated dual BEC for direct DJI O4 Air Unit connection on 3-4S (no extra BEC needed). Full plug-and-play ports mean only motor wires require soldering – easy even for beginners. At just 6.5g with standard 20×20mm mounting, it delivers the perfect balance of functionality and lightness.

Package Includes:

1x GOKU F405 SE 3-4S 20A AIO

5x M2X10 cup head screws

5x M2 nylon nuts

5x M2*6.6 shock-absorbing balls

1x 220U 25V capacitor

1x XT30 Male 18WG power cord

1x Buzzer Connection Cable

1x GPS Connection Cable

1x O4\O4 PRO Connection Cable

1x Receiver Connection Cable

Feautres:

• Butter-Smooth Flight – STM32F405 MCU + ICM42688-P (MPU6000) gyro for ultra-responsive, jitter-free control
• Powerful & Efficient – 20A continuous / 25A peak current, supports 3-4S LiPo batteries
• Plug-and-Play HD FPV – Dual BEC (10V/2A + 5V/2A) for direct DJI O4/Air Unit connection, no extra regulators needed
• Beginner-Friendly Build – Full plug-and-play ports, only motor wires require soldering
• Ultra-Light & Compact – 20×20mm standard footprint, only 6.5g, deeply optimized for Firefly 25mini 3S & 20pro 4S
• Unlimited Flight Modes – Onboard 8MB black box, supports Betaflight/INAV dual firmware
• Hassle-Free Tuning – Bottom-mounted vertical Type-C port, no disassembly needed for firmware flashing
• Built to Last – 6-layer gold-plated PCB, stable operation from -20°C to 50°C

Specifications: