Flywoo GOKU F405 HD 1S 5A AIO w/ ELRS for DJI O4/Walksnail/HDZero

Description

The Flywoo GOKU F405 HD 1S 5A AIO w/ TCXO ELRS is the ultimate ultra-lightweight flight controller engineered for elite 1S HD drones. Featuring an STM32F405BGA MCU, ICM-42688P gyro, and integrated TCXO ELRS receiver, it delivers unmatched processing speed, stability, and HD video compatibility with DJI O4, Walksnail, and HDZero. At just 2.6g, this compact powerhouse redefines performance and precision in micro FPV builds—perfect for serious pilots who demand more.

Features

• 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 connectors—the industry’s lightest 1S AIO solution
• Pre-soldered motor connector

Specifications

• Product Name: GOKU F405 HD 1S 5A AIO w/ TCXO ELRS
• MCU: STM32F405BGA
• IMU: ICM-42688P
• Barometer: SPL06
• Black Box: 8MB onboard flash
• OSD Support: No
• UART Ports: UART3 (for ELRS), UART4, UART5 (SBUS), UART
• Supported Protocols: CRSF, SBUS, iBus, Spektrum
• BEC Output: 5V @ 2.0A max
• Receiver: Flywoo TCXO EL24E 2400 RX (version 3.0.0)
• Firmware: FLYWOOF405S_AIO
• Dimensions: 30.5 x 30.5 mm
• Mounting Holes: Standard 25.5 x 25.5 mm (center to center)
• Weight: 2.6g (without motor connector), 3.28g (with motor connector)

Dimensions

Weight

Package Includes

• 1 x Flywoo GOKU F405 HD 1S 5A AIO w/ TCXO ELRS for DJI O4/Walksnail/HDZero