DarwinFPV F411 45A ELRS AIO Flight Controller ESC Stack Built-in 2.4G SPI ELRS Receiver 3-6S FPV For CineApe35 Quadcopter

DarwinFPV

Regular price $138.05

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Product Overview

DarwinFPV F411 45A ELRS AIO is an innovative split-type all-in-one flight controller & ESC stack designed for 3~3.5 inch cinewhoop / tiny whoop FPV drones. It adopts separated FC and ESC board design with built-in SPI 2.4G ELRS receiver, all plug-in cable ports without soldering, straight 25.5×25.5mm mounting hole, top exit Type-C port and full conformal coating waterproof protection. Compatible with 3-6S LiPo battery, support Dshot300/600 ESC protocol and Betaflight firmware, perfectly match For DJI O3 Air Unit, Caddx Vista and analog VTX systems.

Core Advantages

1. Split Isolated FC & ESC Design, Lower Maintenance Cost

Separate flight controller and ESC two independent PCB boards, isolate high-power ESC circuit and weak signal flight control circuit to reduce electromagnetic interference and crash failure rate. If single board damaged, you only need to replace the broken part instead of the whole AIO stack, greatly save your maintenance cost.

2. Built-in SPI 2.4G ELRS Receiver, Save Space & Budget

Integrated high-performance ELRS 2.4G receiver on flight controller board, no extra external RX module needed. Effectively save drone internal space, reduce wiring clutter, ideal for space-limited tiny whoop and cost-sensitive FPV pilots.

3. All Plug-in Connectors, Zero Soldering, Beginner Friendly

All camera, VTX, GPS, receiver ports adopt plug-in SH1.0 connectors. Complete drone assembly requires zero soldering work, avoid welding short-circuit risk, new FPV players can finish frame building quickly without professional soldering skills.

4. Unique Straight 25.5×25.5mm Mount Hole, Digital VTX Friendly

Unrotated straight 25.5×25.5mm mounting pattern (not 45° diagonal mount), the whole AIO stack can fully hide inside carbon frame for better crash protection. Large top flat area reserves enough space to directly install for DJI O3 Air Unit, Caddx Vista and other digital VTX modules without frame modification.

5. Top-Exit USB-C Port, Super Easy Tuning on Whoop Frames

Upward-facing Type-C USB port solves the classic tuning trouble of traditional whoop frames. You can plug the tuning cable directly without disassembling the whole drone shell when adjusting Betaflight parameters.

6. Full Conformal Coating Waterproof & Crash Protection

Whole circuit boards are covered with insulating conformal coating. Effectively resist rain, moisture, dust and impact damage during flight, greatly extend the service life of the AIO stack for all-weather outdoor flight.

Full Parameter Specification

Whole AIO Stack Basic Spec

Item	Parameter
Model	DarwinFPV F411 45A ELRS AIO
Input Voltage	3-6S LiPo
Mount Hole	Straight 25.5×25.5mm
Overall Dimension	58.5×38×13mm
Net Weight	16.4g
Protection	Full conformal coating insulation

ESC Board Spec

Item	Parameter
ESC MCU	EFM8BB21 48MHz
Continuous Current	4×45A
Peak Current	4×55A (5s)
ESC Protocol	Dshot 300 / Dshot 600
ESC Firmware	BlueJay J_H_40
PCB Size	38×38×4mm

Flight Controller Board Spec

Item	Parameter
FC MCU	STM32F411
OSD Chip	AT7456E
Built-in RX	SPI ELRS 2.4G
BEC Output	5V/0.5A ×3 (Over-current protection)
USB Port	Top exit Type-C
UART Ports	UART1, UART2, Soft Serial S5
FC Firmware	Betaflight DARWINF4SX1280HD
FC Weight	3.9g

Package List

1 × DarwinFPV F411 45A ELRS AIO Stack

1 × 120mm 16AWG Power Cable

1 × Analog Camera 3P Cable

1 × Analog VTX 4P Cable

1 × GPS 4P Cable

2 × SH1.0 3P Housings, 3 × SH1.0 4P Housings

5 × M2×12 Hex Socket Screws + M2 Nuts

5 × M2.6 Yellow Silicone Dampening Balls

1 × Type-C Dust Plug

1 × DarwinFPV Brand Sticker

Wiring Diagram Reference

Clear multi-device wiring schematic supports analog camera, for DJI O3 / Caddx Vista digital VTX, GPS, SBUS receiver connection, you can quickly match all peripheral modules without extra wiring inquiry.

Application Tips

Recommended drone size: 2.5 / 3 / 3.5 inch cinewhoop & tiny whoop FPV quadcopters
Compatible digital image transmission: for DJI O3 Air Unit, Caddx Vista, Walksnail Avatar
Voltage matching: Do not exceed 6S LiPo input to avoid burning the ESC and flight controller
Use matched silicone dampening balls to reduce flight vibration for more stable footage

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