DarwinFPV F411 45A ELRS AIO FC/ESC Stack, 3-6S, 25.5x25.5mm, USB Type-C, BlueJay

Overview

The DarwinFPV F411 45A ELRS AIO is an AIO (all-in-one) FC/ESC solution designed around a 25.5 x 25.5 mm mounting pattern without a 45° rotation, enabling a compact layout that can be placed fully within the frame for improved protection. It uses a horizontal mounting-hole design that simplifies installation of popular digital VTX systems such as DJI O3, VISTA, HDZERO, and Avatar, and features plug-in connectors to complete wiring without soldering. A top-facing USB Type-C port improves access for setup and tuning, especially in whoop-style builds.

The ESC and FC are separated to help reduce interference between high-power and small-signal components, and to lower maintenance cost because the boards do not need to be replaced together. An integrated SPI ELRS 2.4G receiver is included to save space and cost, and the board is treated with a glue-filled protective coating to reduce the risk of accidental damage from impact and rain.

Key Features

• 25.5 x 25.5 mm mounting hole position; AIO can be placed inside the frame for better protection
• Horizontal mounting-hole design for convenient digital VTX installation (DJI O3 / VISTA / HDZERO / Avatar)
• Integrated SPI ELRS 2.4G receiver
• ESC and FC isolation design to reduce failure rate and maintenance cost
• Plug-in interface design for solder-free installation
• Top-facing USB Type-C interface for easier parameter adjustment
• Glue-filled protective treatment to reduce accidental damage risk (impact, rain, etc.)

Specifications

AIO Specifications

FC Specifications

ESC Specifications

What’s Included

• 1 x DarwinFPV F411 45A ELRS AIO
• 1 x 120 mm power wire (#16AWG red/black)
• 1 x Analog camera wire (3P)
• 1 x Analog VTX wire (4P)
• 1 x GPS wire (4P)
• 1 x HD VTX wire (4P)
• 2 x SH1.0 plastic shell (3P)
• 3 x SH1.0 plastic shell (4P)
• 1 x Spare screws
• 5 x M2 x 6.6 shock absorbing ball (yellow)
• 1 x Type-C dust plug
• 1 x Sticker

Applications

• Compact FPV builds using 25.5 x 25.5 mm mounting
• Digital VTX installations (DJI O3 / VISTA / HDZERO / Avatar)
• 3-6S Lipo FPV drones requiring an integrated ELRS 2.4G receiver

For installation or configuration support, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

The 25.5×25.5mm mount keeps the AIO tucked inside the frame for a cleaner build and better protection.

A horizontal hole layout helps fit popular digital VTX systems without awkward stack rotation or clearance issues.

An integrated SPI ELRS 2.4G receiver saves space and reduces parts needed for lightweight builds.

The split FC/ESC design helps reduce interference and can lower repair cost by replacing only the damaged board.

Plug-in connectors simplify wiring and make installation easier for quick, tidy builds.

A top-facing USB Type‑C port stays accessible for Betaflight setup and tuning after installation.

A glue-filled protective treatment adds an extra layer of protection against light rain and accidental knocks.

Full specs are listed for the AIO, FC, and ESC, including 3–6S support, 45A ESC, and BlueJay firmware.

Everything needed to get started is included, with spare wires and hardware for installation.