FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack for Micro Hexcopter FPV Builds

Introduction

The FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack is a high-performance, compact flight control system designed specifically for micro hexcopter FPV drones. It integrates a robust STM32F405-based flight controller with an ELRS receiver and a 6-in-1 20A ESC, providing an all-in-one solution for advanced 2-4S builds. This stack is engineered to deliver smooth operation and reliable control, making it ideal for pilots looking to maximize performance in compact drone frames.

Key advantages

• Integrated ELRS receiver for reliable, long-range control.
• Powerful STM32F405 MCU for smooth flight performance.
• 6-in-1 20A ESC handles demanding 2-4S LiPo configurations.
• Compact 16x16mm mounting pattern ideal for micro builds.
• High-quality ICM-42688P gyroscope ensures stable flight.
• 16MB blackbox for flight data logging and tuning.
• Multiple UART ports (up to 6) for extensive peripheral connectivity.
• Plug-and-play design simplifies installation and maintenance.

Technical specifications

• Flight Controller MCU: STM32F405 BGA
• Gyroscope: ICM-42688P (SPI)
• OSD: No
• Barometer: DP310
• Blackbox: 16 MB
• USB: Type-C
• UART: 1 / 2 / 3 / 4 / 5 / 6
• Input Voltage (FC): 7.4V - 24V (2-6S LiPo)
• BEC Output: 5V 2A / 3.3V 0.5A
• FC Dimensions: 25 × 23 × 8 mm
• FC Mounting Holes: M2 16 × 16 mm
• FC Weight: 3 g
• ESC MCU: BB21F16G
• Continuous Current: 20A
• Input Voltage (ESC): 2-4S LiPo
• Supported Protocols: PWM, Oneshot125, Oneshot42, Multishot, DShot150/300/600
• Power LED: No
• ESC Dimensions: 33 × 35 mm
• ESC Mounting Holes: M3 16×16 mm
• ESC Weight: 6.4 g

Applications

This stack is perfectly suited for building high-performance FPV micro hexcopters. It's an excellent choice for freestyle flying, cinematic FPV, and racing applications where a compact size, high power-to-weight ratio, and reliable control are essential. The integrated ELRS receiver makes it ideal for pilots seeking long-range capabilities and robust signal performance.

Compatibility

The FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack is compatible with 2-4S LiPo batteries for the ESC and 2-6S LiPo batteries for the flight controller. It supports a wide range of ESC protocols including PWM, Oneshot125, Oneshot42, Multishot, and DShot150/300/600. The 16x16mm mounting pattern ensures compatibility with many micro FPV frames.

FAQ

What is the FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack?

This is an integrated flight controller and ESC (Electronic Speed Controller) stack designed for micro hexcopter FPV drones. It features an STM32F405 MCU, a built-in ELRS receiver, and a 20A 6-in-1 ESC, offering a compact and powerful solution for advanced builds.

What are the main advantages of using this FPV stack?

Key advantages include its integrated ELRS receiver for reliable control, the powerful STM32F405 flight controller for smooth performance, and a compact 16x16mm mounting size ideal for tight builds. It supports 2-4S LiPo batteries and offers multiple UARTs for connectivity.

What is the best application for the FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack?

This stack is best suited for building high-performance FPV micro hexcopters. It's excellent for freestyle, cinematic FPV, and racing applications where a compact size, high power-to-weight ratio, and stable flight control are crucial.

What is the power input range for this stack?

The flight controller can handle input voltages from 7.4V to 24V (2-6S LiPo), while the ESC is designed for 2-4S LiPo batteries. This flexibility allows it to be used in a variety of micro hexcopter configurations.

Where can I buy the FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack with fast delivery?

You can buy the FLYWOO GOKU HEX GN405 HD 20A V3 ELRS Stack at HTDRONE. We offer fast shipping within Poland and reliable worldwide delivery via DHL for international orders. Check our store for the best deals and order today!