Axisflying ARGUS 20A F405 AIO Flight Controller Stack with Integrated ELRS 2.4G, 25.5x25.5mm

Axisflying

$75.46 USD

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STACK ARGUS 20A F405

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Overview

The Axisflying ARGUS 20A F405 ELRS is an all-in-one Flight Controller stack combining an STM32F405 FC, 20A ESCs, and an integrated ELRS 2.4G receiver for lightweight builds.

Key Features

Lightweight all-in-one design, stable output
20A continuous current ESCs
4 UART serial ports for multiple peripherals
Integrated ELRS receiver for convenience
Extremely lightweight: 6.0 g

Specifications

Product name	ARGUS 20A F405 ELRS
MCU	STM32F405
Gyro	ICM42688
Receiver	Integrated ELRS 2.4G (also listed as ERLS 2.4G)
USB interface	Soldered
Blackbox	8MB
UART ports	4
Barometer	Supported
OSD	Supported
LED	Supported
Buzzer / Beeper	Supported
BEC output	5V/2A
Mounting	25.5 x 25.5 mm / M2
Weight	6.0 g
Continuous output current	20A
Peak current	25A (for 10 seconds)
Telemetry	ExpressLRS 2.4GHz
Input voltage	3-4S LiPo
Amperage meter / Current scale	470
Flight controller firmware	AXISFLYING_F405AIO ELRS (also listed as AXISFLYING_F405AIOELRS)
ESC firmware	F-H-40-Bluejay, 0.19
Size	32 x 32 x 5 mm
Dimensions (also listed)	36 x 36 mm

Wiring & Setup Notes

ELRS receivers are recommended.
When DJI Sky is used, some ELRS receivers may not be recognized by flight controllers; if this occurs, disconnect the SBUS signal cable of the Sky cable from the flight controller.
To reduce risk from transient voltage spikes when powering on, using the capacitor included in the package is strongly recommended.
Always connect the antenna before powering on. Damage due to incorrect operation is not covered under warranty.
HD digital VTX connection is noted; no VTX port means analog VTX cannot be connected.
Confirm interface definitions and ensure correct wiring before soldering.
If not using the DJI FPV Controller, disconnect SBUS (R2).

What’s Included

AXIS ARGUS F405 AIO ELRS Flight Controller
AXIS ARGUS F405 AIO ELRS Flight Controller Manual
Electrolytic Capacitor
M2 Silicone Vibration Damping Column x4
Nylon Nut x4
Button Head Hex Screw x4
Power Cable (with XT30 connector)
6P Silicone Wire
4P Silicone Wire
3P Silicone Wire
GPS Custom Cable
Type-C SH1.0 Interface
USB Serial Connection Cable
Box

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

Details

Axisflying ARGUS 20A F405 AIO Flight Controller, Axisflying ARGUS 20A F405 ELRS all-in-one flight controller board with STM32F405 chip on pink PCB

The Axisflying ARGUS 20A F405 AIO flight controller uses an STM32F405 processor in a compact all-in-one board layout for tidy wiring.

Axisflying ARGUS 20A F405 AIO flight controller spec sheet with STM32F405, integrated ELRS 2.4G and 25.5mm mount

ARGUS 20A F405 ELRS AIO combines 20A ESCs, an STM32F405 MCU, and an integrated ELRS 2.4G receiver in a 25.5×25.5mm, 6g board rated for 3–4S LiPo.

Wiring diagram for Axisflying ARGUS 20A F405 AIO flight controller with motor pads, receiver ports, and capacitor leads

Axisflying ARGUS 20A F405 AIO wiring labels map motor outputs, 5V/GND, SBUS/CRSF receiver connections, USB pads, and capacitor leads for clean builds.

Axisflying ARGUS 20A F405 AIO flight controller board on a digital scale showing 6.0g weight

The Axisflying ARGUS 20A F405 AIO flight controller weighs 6.0g for lightweight builds.

Axisflying ARGUS 20A F405 AIO Flight Controller, Axisflying Argus F405 AIO flight controller board with 25.5mm x 32mm dimensions and connector port

The Argus F405 AIO board measures 25.5mm x 32mm, helping you check fitment and mounting clearance in compact builds.

Axisflying ARGUS 20A F405 AIO Flight Controller, Axisflying ARGUS F405 AIO flight controller board with package contents list including XT30 power cable and wires

The Axisflying ARGUS F405 AIO flight controller kit includes an electrolytic capacitor, XT30 power cable, silicone wires, damping columns, and mounting hardware.