Axisflying Argus H743 Mini Flight Controller, STM32H743, 48S, 6 UARTs

Overview

The Axisflying Argus H743 Mini is a 48S flight controller built around an STM32H743 MCU. It has six UARTs, USB support, 16MB flash memory for Blackbox, an ICM-42688P gyroscope, a DPS368 barometer, and support for OSD, GPS, servo motor, LED and buzzer connections.

The board is specified for 35 inch mainstream models and is presented for racing, freestyle, long-range and tight builds. Its compact size is stated to free internal space in tight builds; long-range use is stated to support GPS, VTX and other peripherals.

Features

• STM32H743 processor running at 480MHz.
• Six UARTs for peripheral expansion.
• 16MB flash memory with Blackbox support.
• Dual BEC outputs listed as 12V/2A and a 5V output; the supplied sources conflict on the 5V output current rating.
• Controllable, switchable 12V/2A BEC output for VTX and other devices.
• Supports M1M4, OSD, GPS, servo motor, LED and buzzer functions.
• Firmware target: AXISFLYINGH743MINI.

Specifications

Connections and Installation Notes

• 4-in-1 ESC pads: M1, M2, M3, M4, TLM, CUR, BAT and GND.
• Camera pads: 5V, GND and CAM.
• Analog VTX pads: DATA, GND, VTX and VIDEO.
• Receiver pads: RX, TX, 5V and GND.
• GPS connections include GPS, SCL and SDA.
• HD-system wiring is labelled for DJI O4 Air Unit, Avatar HD and Vista/Link.
• SCL and SDA do not need to be connected when using GPS without a magnetometer.
• Confirm the interface definition is correct before soldering.
• ELRS receivers are recommended.
• When DJI Sky is used, some ELRS receivers may not be recognized by flight controllers. If this occurs, disconnect the Sky Cable SBUS signal cable from the flight controller.
• Disconnect SBUS (R2) when not using the DJI FPV Controller.

Applications

• 35 inch mainstream models.
• Racing builds, described as providing quick response for high-speed racing quads.
• Freestyle builds, described as providing power to throw it around.
• Long-range builds using GPS, VTX and other peripherals.
• Tight builds where the mini size can free internal space.

What’s Included

• 1 Argus H743 MINI FC
• 1 Argus H743 MINI FC common manual
• 1 packaging box
• 4 orange M2 silicone damping standoffs
• 4 M3 silicone damping standoffs
• 1 stack connection cable
• 1 HD VTX connection cable
• 1 receiver connection cable
• 1 analog camera connection cable
• 1 GPS connection cable

Visual Details

Product Views

The Argus Mini H743FC uses an H743 MCU. The Argus Mini H743FC provides 6 UARTs.

Interfaces and Connections

The H7CORE processor is an STM32H743 running at 480MHz. The Argus Mini H743FC uses an ICM-42688P gyroscope.

Dimensions and Construction

The Argus Mini H743FC is stated to cover 35 inch mainstream models. The illustrated board footprint measures 29.61mm by 28mm, with a 6.3mm thickness.

Setup and Use

The wiring diagram labels a 4-in-1 ESC connection with M1, M2, M3, M4, TLM, CUR, BAT and GND pads. The wiring diagram labels camera connections for 5V, GND and CAM.

Specifications and Performance

The firmware name is AXISFLYINGH743MINI. The gyroscope is ICM-42688P.The Argus Mini H743FC is shown weighing 5.0g.

Package Contents

The package includes 1 Argus H743 MINI FC. The package includes an Argus H743 MINI FC common manual.