iFlight BLITZ Wing H743 Fixed-Wing Flight Controller – STM32H743, INAV & Ardupilot Compatible, Dual Camera, 8 UART, 6A Servo BEC
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2026_06_27_1838

iFlight BLITZ Wing H743 Fixed-Wing Flight Controller – STM32H743, INAV & Ardupilot Compatible, Dual Camera, 8 UART, 6A Servo BEC

Original price was: $99.90.Current price is: $29.97.

SKU: 9001992782037 Category:

Description

Overview

The iFlight BLITZ Wing H743 Flight Controller is a high-performance fixed-wing FC built around the STM32H743 MCU. offering seamless compatibility with both INAV and Ardupilot firmware. Designed for serious fixed-wing UAV pilots. it features dual analog camera input. onboard current sensing. a MicroSD card slot. and robust BEC output options for powering servos. VTXs. and the flight system. Whether you’re building a long-range cruiser or a precision aerial platform. the BLITZ Wing H743 provides the stability and processing power required for advanced missions.

🔧 Changelog (Jan 14. 2025): Barometer updated from DPS310 to SPA06-001.

Features

  • Up to 5 groups of ESC power supply soldering pads

  • Dual analog camera input. switchable via RC

  • Independent 6A servo BEC (adjustable 5V/7.4V/8.4V) for reliable servo power

  • STM32H743 MCU for advanced performance and control

  • Onboard MicroSD slot for data logging

  • Integrated current meter for real-time current monitoring

  • Supports external airspeed sensor

  • Optimized pad layout with soldering flexibility

FC Specifications

  • MCU: STM32H743

  • Gyro: ICM42688P

  • Baro: SPA06-001

  • OSD: AT7456E

  • BlackBox: MicroSD card

  • UARTS: 8

  • Smartaudio / IRC Tramp VTX protocol supported

  • WS2812ledStrip: Yes

  • Beeper pad: Yes

  • Switchable dual camera inputs

  • Switchable 5V/7.4V/8.4V outputs

  • 7-36V DC IN (2-8S)

  • Mount pattern: 30.5*30.5mm/φ4

  • Dimensions: 36.9*52mm

  • Weight: 35g

  • INAV Firmware: IFLIGHT_BLITZ_H7_WING

  • Ardupilot Firmware: BlitzWingH743

  • BEC: 5V 2.5A / 9V 2.5A / 5-8.4V 6A

  • PDB current resistance: 100A continuous. 160A peak (10 seconds)

  • Power (continuous): 33.6V*100A＝3360W

  • Power (peak): 33.6V*160A=5376W

  • Current measurement range: 0-176A

Wiring Suggestion

  • UART1 for VTX HD/Analog

  • UART2 for Receiver

  • UART4 for GPS

  • UART2、UART5、UART6、UART7 for free

  • 5V 3A BEC for FC

  • 9V 3A BEC for VTX

  • 5-8.4V 6A BEC for Servo

Recommended Matching Components

To ensure optimal performance with the BLITZ Wing H743 FC. we recommend the following parts:

  • 🔋 ESC: iFlight BLITZ E80 Single ESC – Capable of handling up to 80A continuous. ideal for large fixed-wing builds

  • ⚙️ Motor: XING2 4120 Wing Motor – High-torque. long-range motor designed for endurance and power in mid- to large-size aircraft

Packing List

  • 1 × iFlight BLITZ Wing H743 Flight Controller

  • 1 × Set of silicone grommets

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