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25.5x25.5mm Flywoo GOKU F405 HD ELRS AIO Flight Controller 5V BEC with 1S 5A ESC For Firefly16 Firefly18 O4 / Walksnail / HDZero FPV Racing Drones

25.5x25.5mm Flywoo GOKU F405 HD ELRS AIO Flight Controller 5V BEC with 1S 5A ESC For Firefly16 Firefly18 O4 / Walksnail / HDZero FPV Racing Drones

Roymall C.o.

$47.99 /$109.79

4.4420

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$89.99 /$109.79

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Product Description:u200b

The Flywoo GOKU F405 HD 1S 5A AIO w/TXCO ELRS is a groundbreaking flight controller designed specifically for ultra-compact 1S HD drones, combining cutting-edge performance with unmatched portability.

Built around the STM32F405 BGA MCU, this all-in-one (AIO) board delivers superior computational power while maintaining an exceptionally lightweight design of 2.6g (excluding motor connectors ). Its cross-shaped PCB stacking ensures seamless compatibility with all 1S frame kits, making it ideal for pilots seeking precision, reliability, and adaptability in micro HD builds.

Highlights:

- When paired with the FLYWOO O4 1S 5V BEC module, it can achieve a minimum voltage of 2.6V.

- Integrated Serial ELRS 2.4GHz receiver (with TCXO crystal oscillator for superior precision and stability)

- STM32F405BGA aerospace-grade MCU (up to 68% faster processing vs. traditional F411 and 20% vs. G437)

- Equipped with ICM-42688P gyro and 8MB Betaflight Blackbox flash memory

- Ultra-compact, slim, cross-shaped PCB layout compatible with all popular 1S frames

- Specifically optimized for 1S HD drone setups, including Walksnail, HDZero, and DJI O4 systems

- Weighs just 2.6g without motor connectorsu2014the industry"s lightest 1S AIO solution

- Pre-soldered motor connector

Specifications:

Brand: Flywoo

Model: GOKU F405 HD 1S 1S 5A ELRS AIO

Product Name	GOKU F405 HD 1S 1S 5A AIO w/TCXO ELRS
MCU	STM32F405BGA
IMU	ICM42688P
Barometer	SPL06
Black Box	8M
OSD Support	No
UART	UART 3(For ELRS),UART4,UART5(SBUS),UART
Protocols	CRSF, SBUS, iBus, Spektrum
BEC	5V 2.0A max
RX	Flywoo TCXO EL24E 2400 RX 3.0.0
FC Firmware	FLYWOOF405S_AIO
Dimensions	30.5 x 30.5mm
Mounting Holes	Standard 25.5/25.5mm square to center of holes
Weight	2.6g ( no motor connector ) 3.28g ( with motor connector )

Product Name	Onboard 4in1 ESC
Power input	1S Only
Current	5A continuous, 8A peak
ESC firmware	O_H_5_48KHz_V0.19.hex Bluejay firmware
Digital signal protocol	DShot300, DShot600
Motor Connector	JST1.25
Battery connector	A30