Axisflying ECO F405 Flight Controller, 4–8S LiPo, STM32F405, ICM42688P, 5 UARTs, 16M Blackbox, 12V/5V BEC

Overview

The Axisflying ECO F405 is a Flight Controller designed for FPV and FPV DIY builds. It integrates an STM32F405RGT6 MCU with an ICM42688P gyro, offers 5 UART ports, on-board 16M Flash for Blackbox logging, and regulated 12V/2A and 5V/2A BEC outputs. It supports OSD and barometer functions and mounts on a standard 30.5×30.5mm / M3 pattern. A USB Type‑C connector and BOOT key are provided for configuration and firmware flashing. Wiring diagrams indicate camera, receiver, analog VTX, and digital air unit connectivity, including DJI O4, Avatar HD, and Vista/Link.

Key Features

• STM32F405RGT6 processor with ICM42688P gyro
• Input voltage: 4–8S LiPo
• 5 UART ports for peripherals
• 16M Flash memory for Blackbox
• Regulated outputs: 12V/2A and 5V/2A BEC
• OSD support and barometer support
• USB Type‑C interface and BOOT key
• Standard 30.5×30.5mm / M3 mounting
• Wiring options for camera, receiver, analog VTX, and digital air units (DJI O4, Avatar HD, Vista/Link)

Specifications

What’s Included

• ECO F405 FC ×1
• 4P Connector ×2
• M3 Silicone Damping Column ×5
• Receiver Connection Cable ×2
• Camera Connection Cable ×1
• Air Unit Connection Cable ×1

Applications

• FPV drones and FPV DIY projects using a 30.5×30.5mm (M3) stack pattern
• Builds requiring 4–8S LiPo support and integrated 12V/5V BEC rails

Details

Axisflying F405 FC flight controller with STM32F405RG microcontroller, ICM42688P gyro, supports 4 motors, 16M flash memory, OSD, and 12V/2A BEC. Includes UART ports, HD system compatibility, and various connection cables.