The ARGUS H743 25A AIO puts an H743 flight controller, a 25A 4-in-1 ESC and an ExpressLRS 2.4GHz receiver onto a single 30×30 board at 6.2g. The H743 running at 480MHz is a big step up from the F4 and F7 boards usually found in this class, so there is plenty of headroom for high loop rates and heavy filtering on a 2S or 3S build.

Axisflying Argus H743 25A AIO with ELRS 2.4G 2-3S

The ARGUS H743 25A AIO puts an H743 flight controller, a 25A 4-in-1 ESC and an ExpressLRS 2.4GHz receiver onto a single 30×30 board at 6.2g. The H743 running at 480MHz is a big step up from the F4 and F7 boards usually found in this class, so there is plenty of headroom for high loop rates and heavy filtering on a 2S or 3S build. It supports both analog and HD digital video, and comes with a full set of cables and soft mounting hardware in the box.

Features

• STM32H743 processor at 480MHz, with room for high loop rates and aggressive filtering
• 25A 4-in-1 ESC running 32-bit firmware
• Built-in ExpressLRS 2.4GHz receiver with telemetry, no separate RX to fit
• ICM-42688P gyro
• 16MB blackbox flash for tuning and log review
• Supports analog VTX and HD digital VTX, with cables for both supplied
• Headers for barometer, GPS, OSD, beeper and RGB LED
• Soldered USB port rather than a surface mount connector, which holds up better to repeated plugging
• Ships with silicone damping columns, capacitor, XT30 lead and a full cable set

Specifications

• MCU: STM32H743 at 480MHz
• Gyro: ICM-42688P
• ESC: 25A 4-in-1, 32-bit firmware
• Receiver: built-in ExpressLRS 2.4GHz with telemetry
• Input voltage: 2S to 3S LiPo
• BEC output: 5V 2A
• Blackbox: 16MB
• Mounting: 25.5 x 25.5mm, M2
• Dimensions: 30 x 30 x 5mm
• Weight: 6.2g
• VTX compatibility: analog and HD digital
• Debug port: soldered USB

Includes

• 1x Axisflying ARGUS H743 25A AIO main board
• 1x Electrolytic capacitor
• 4x M2 silicone vibration damping column
• 4x Nylon nut
• 4x Button head hex screw
• 1x HD VTX cable
• 1x Analog camera cable
• 1x Analog VTX cable
• 1x GPS cable
• 1x Type-C SH1.0 serial cable
• 1x USB debug cable
• 1x XT30 power lead
• 1x User manual

Important: USB Wiring Note

The wiring diagram supplied with this flight controller has the USB DP and DM pads the wrong way around. If you’re soldering on an external USB port and it isn’t being detected, swap the DP and DM wires. This has been confirmed by a customer across some units.