Flywoo GOKU F405 ERVT AIO Flight Controller 1S 5A 5-in-1 with 5.8GHz 400mW VTX + ELRS RX

Overview

The Flywoo GOKU F405 ERVT is a 5-in-1 AIO flight controller that integrates the flight controller, 4-in-1 ESC, analog VTX, receiver, and OSD for compact 1S builds. It uses an STM32F405BGA MCU and includes a built-in ELRS receiver (Flywoo EL24E 2400 RX 3.0.0), plus a 5.8GHz analog VTX with up to 400mW output.

Key Features

• 5-in-1 integration: flight controller + 4-in-1 ESC + analog VTX + receiver + OSD
• MCU: STM32F405BGA
• IMU/Gyro: ICM42688P (built-in 4kHz gyro stated)
• Plug-and-play modular interfaces; 0.8mm pitch connectors are used for blackbox and receiver connections
• External blackbox support: no onboard blackbox; expandable up to 512MB external storage (optional plug-and-play blackbox mentioned with 1kHz sampling rate)
• Analog VTX with adjustable output power and switch control (VTX can be turned off via a configured mode switch using USER2)
• Integrated ELRS “pagoda” antenna design is described for convenient installation and optimized signal path (a range of ≥1.5km is stated)

For compatibility and setup questions (receiver, firmware targets, wiring), contact support@rcdrone.top.

Specifications

Onboard 4-in-1 ESC

Onboard analog VTX

Wiring / Setup Notes (as provided)

• Betaflight Ports setup guidance: enable UART1 IRC (for OSD/VTX control) and set UART3 as Serial RX for the receiver interface.
• Receiver setup guidance: set Receiver Mode to “Serial Receiver (via UART)” and set Serial Receiver Provider to CRSF.
• ELRS module management note: an “ELRS switch (short to close)” is indicated; built-in ELRS can also be disabled when using external receivers by modifying the receiver UART configuration or physically disconnecting ELRS per the wiring diagram note.
• VTX power off note: the built-in analog VTX can be turned off via mode “VTX POWER” (and USER2 is mentioned for operating the configured mode switch).

What’s Included

• 1x GOKU F405 ERVT 1S 5A 5-in-1 400mW ELRS AIO
• 1x A30 power cable
• 1x JST-0.8 3-pin 50mm camera cable
• 1x Flywoo blackbox connector cable
• 4x 1.25mm 3-pin vertical straight socket
• 4x M2 x 6.6 shock-absorbing ball

FAQ (from provided content)

• Can the built-in ELRS be disabled? Yes. When using TBS/XM+ receivers, modify the receiver UART via the ground station, or physically disconnect the ELRS per the wiring diagram note to avoid interference with external devices.
• Can the onboard ELRS firmware be updated? Yes. Receiver serial port flashing and Wi-Fi flashing are supported (update via the ELRS ground station or by connecting to the receiver’s Wi-Fi).
• Can the integrated VTX be turned off? Yes. A mode switch is configured for the VTX and can be operated using USER2.
• What connector type is used for the blackbox and receiver? 0.8mm pitch connectors.
• Does it support LiHV high-voltage batteries? Yes. It is described as compatible with 3.0-4.35V input and includes over-voltage/over-current protection for 1S LiPo/LiHV use (a 1S-optimized 2.7-4.35V power architecture is also stated).
• What are the benefits of the external blackbox? Optional Flywoo plug-and-play blackbox (512MB storage) with 1kHz sampling rate for gyro/motor data; compatible with Betaflight Blackbox analysis tools.
• Which firmware and receiver protocols are supported? Betaflight is supported; receiver protocols include CRSF/ELRS/SBUS (also listed: iBus, Spektrum). ESC protocol support includes DShot300 (also listed: DShot600).

Details

The Flywoo GOKU F405 ERVT AIO combines an F405 MCU with 1S 5A power handling and an integrated 25–400mW VTX for a compact, minimalist build.

The STM32 F405 processor core provides the computing foundation for stable flight control in the GOKU F405 AIO build.

A plug-in connector layout supports quick, solder-free wiring for a cleaner FPV build.

The on-board analog VTX uses a dedicated physical switch and supports adjustable output power from 25mW to 400mW for flexible setups.

The GOKU F405 ERVT 1S AIO uses an F405BGA chipset with a 1S-optimized 2.7–4.35V power range and plug-and-play motor and camera ports for cleaner wiring.

The GOKU F405 ERVT AIO uses a 2.4G ELRS integrated antenna design with clearly labeled pads for simpler wiring.

The Flywoo GOKU F405 ERVT AIO uses clearly labeled pads for CAM, VTX, RX/TX, LED, and buzzer wiring to simplify a clean build.

Clearly labeled motor pads, UART RX/TX, CAM, SBUS(5), and power pads (5V/4.5V, GND, BAT+) simplify wiring on the GOKU F405 ERVT AIO board.

Betaflight setup notes show enabling OSD on UART1 and setting UART3 as the serial receiver interface with CRSF selected as the provider.