Designed for 1S HD Mini Drone
The first compact 1S flight controller compatible with O4 and O4PRO
1. The first 1S AIO that supports both O4 and O4PRO: solder-free, plug and play, no external BEC module
2. Supports 15A peak current: suitable for micro motors from 0802 to 1303 series, propeller models from 40mm to 3 inches.
3. No soldering, the motor is ready to use.
4. Dual BEC design: provides stable 5V3A/9V2A output
5. Reserve Black Box module \ GPS socket, plug-and-play Black Box module, or GOKU GM1O Nano GPS
6. Integrated ELRS 2.4Ghz receiver: built-in TCXO temperature compensated crystal oscillator, for a more stable signal and increased range, reduced latency and better interference resistance.
7.

Product Description:
The GOKUF405HD1S12AAIO is a compact AIO designed for 1SHD mini drones. It is also the first 1SAIO compatible with O4 and O4PRO. Suitable for 40mm to 3-inch racks and motor sizes from 0802 to 1303. It uses a high-performance 405BGA processor, integrated with 12A AC, dual BEC (9V5V), an onboard TCXOELRS receiver, a USB-C interface, and supports O4/O4PRO image transmission by direct insertion. Greatly simplify the installation process, reduce the entry threshold, whether for indoor practice or outdoor racing, and enjoy a stable and smooth flight control experience.

Product Highlights:
- Wide area adaptation: compatible with 40mm to 3-inch propeller frame, suitable for 0802-1303 micro motor.
- Stable power supply: the integrated 9V/5V dual-channel BEC provides independent stable voltage for peripherals
- Strong electrical regulation: high-specification 12A electrical regulation, optimized for the 1S system, smooth and fast power response.
- ELRS serial port: integrated serial port 2.4GHz ELRS receiver (integrated TCXO crystal oscillator)
- No welding machine: motor socket without welding design, simplifies the installation process.
- Convenient interface: USB-C interface
- Powerful main control: high-performance 405BGA chip, fast operation, low response, supports complex flight movements.
- Direct insertion of graphic transmission: supports direct insertion of O4/O4PRO graphic transmission, no soldering, stable signal.

Parameter sheet - Flight Control
Product name: GOKU F405 HD 1S 12A AIO
Main control chip: STM32F405BGA
Gyroscope: ICM42688P
USB interface type: Type-C
Barometer: SPLO6
Black box: no (supports Flywoo Black Box 512M module)
OSD: Not supported
UART serial port: UART2, UART3 (for ELRS), UART4, UART5 (SBUS), UART
Protocols: CRSF, SBUS, iBus, Spektrum
BEC: 5V3A|9V 2A
Receiver: Flywoo TCXO EL24E 2400 RX 3.X.X
Flight control firmware: FLYWOOF405S_AIO
Size: 30.5mm x 30.5mm
Mounting hole: 25.5mm x 25.5mm
Weight: 3.4g

Parameter table - Electrical modulation
Product name: GOKU F405 HD 1S 12A AIO (electrically regulated)
Power input: 1S only
Current: Continuous 12A single, 48A four-way -- peak 15A single, 60A four-way
Electrical firmware: A_X_5_96KHz_V0.19.hex Bluejay firmware
Electrical modulation protocol: DShot300, DShot600
Motor interface: JST1.25
Battery interface: A30