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Item #:
217984813
GF30H743 H743 Flight Controller 3-6S OSD BEC Barometer Blackbox
Item #:
217984813
FJD 242
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, August 02
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Powered by the STM32H743 running at 480 MHz, delivering exceptional responsiveness and stability for demanding freestyle, long-range, and cinematic FPV builds.
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What Stands Out
Versatile Power Input
Supports 3-6S battery input, ensuring compatibility with a wide range of drones and maximizing performance for various flight scenarios.
Integrated OSD
Built-in On-Screen Display (OSD) provides real-time flight data overlays, enhancing pilot awareness and improving flight experience.
Blackbox Logging
Advanced blackbox feature captures comprehensive flight data for detailed analysis, facilitating performance tuning and troubleshooting for avid drone enthusiasts.
Product Details
| Product Dimensions (L x W x H) | 1 x 1 x 0.1 inches (2.5 x 2.5 x 0.3 cm) |
| Item Weight | 1.92 ounces (54.43 grams) |
| Manufacturer recommended age | 16 years and up |
| Manufacturer | JHEMCU |
| Country of Origin | This item will be imported from US |
| Date First Available | April 08, 2026 |
Who Should Buy?
-
Drone Enthusiasts
Ideal for hobbyists looking to enhance their quadcopter performance with reliable flight navigation and telemetry data.
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FPV Racers
Perfect for first-person view racers needing precise control and low latency for competitive racing setups.
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Aerial Filmmakers
Great choice for filmmakers who require stable and smooth flight with integrated OSD for real-time data overlay.
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Beginners
Not suitable for those unfamiliar with flight controllers, as setup and tuning may be complex and challenging.
Product Description
GF30H743 H743 Flight Controller 3-6S OSD BEC Barometer Blackbox
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the GF30H743 H743 Flight Controller?
Answer: The GF30H743 H743 Flight Controller is a compact and advanced controller designed for multirotors and drones, supporting 3-6S voltage systems. It features an integrated on-screen display (OSD), barometer for altitude measurement, and a black box for flight logging. This makes it ideal for both hobbyists and professionals who require precise control and data analysis during flight. -
Question:
What are the main features of the H743 Flight Controller?
Answer: The H743 Flight Controller boasts key features such as 3-6S battery support, an integrated OSD that displays flight data in real-time, a barometer for accurate altitude sensing, and a black box that records flight logs for analysis. These features make it suitable for a variety of applications, including racing, aerial photography, and drone mapping projects. -
Question:
How do I set up the H743 Flight Controller?
Answer: Setting up the H743 Flight Controller involves connecting it to your drone's motors, batteries, and sensors. You'll need to use compatible software for configuration, allowing you to calibrate the sensors and set flight parameters. Guides are often provided by the manufacturer, and community forums can offer additional support for troubleshooting and optimization. -
Question:
Can the H743 Flight Controller be used with different types of drones?
Answer: Yes, the H743 Flight Controller is versatile and can be used with various multirotor designs, including quadcopters, hexacopters, and beyond. Its adaptable firmware allows customization based on your drone's configuration, making it an excellent choice for users building their own drones or enhancing existing models. -
Question:
What kind of sensors are compatible with the H743 Flight Controller?
Answer: The H743 Flight Controller is compatible with a wide range of sensors, including GPS modules, current sensors, and LiDAR systems. This compatibility allows users to enhance their flight capabilities, ensuring improved navigation and data collection for specific applications like mapping or surveying. -
Question:
What programming languages are required for the H743 Flight Controller?
Answer: Programming the H743 Flight Controller typically requires a basic understanding of C/C++, especially when using custom firmware or developing applications. The software environment often includes configurations from popular drone development platforms, enabling users to modify parameters and tailor the controller's behavior according to their needs. -
Question:
Is the H743 Flight Controller suitable for beginners?
Answer: While the H743 Flight Controller is packed with advanced features, it can be used by beginners with some prior knowledge of drone components and flight systems. For novices, starting with a simpler controller and gradually transitioning to the H743 may provide a better learning experience, as understanding its capabilities can take time. -
Question:
What is the role of the black box feature in the H743 Flight Controller?
Answer: The black box feature in the H743 Flight Controller logs flight data, including sensor outputs and performance metrics. This data can be invaluable for diagnosing issues during flight, optimizing performance, or documenting flight operations, especially for enthusiasts and professionals who need insights for improving their drone's efficiency. -
Question:
How does the OSD feature enhance flight experience?
Answer: The on-screen display (OSD) feature enhances the flight experience by providing real-time telemetry data like battery voltage, altitude, and speed directly on the pilot's video feed. This allows for improved situational awareness and helps in making informed decisions during flight, especially in complex environments or long-distance operations. -
Question:
Where can I buy GF30H743 H743 Flight Controller in Fiji?
Answer: You can purchase the GF30H743 H743 Flight Controller 3-6S OSD BEC Barometer Blackbox from Ubuy in Fiji. Ubuy offers a straightforward online shopping experience, ensuring that you have access to this advanced flight controller along with its key features for your drone projects.
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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FJD 242
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Features & Benefits
- High-performance 30×30 flight controller for FPV builds.
- Powered by STM32H743 processor for fast 480MHz processing.
- Features dual ICM-42688-P gyros for superior flight stability.
- Includes a 128MB Blackbox for extensive flight logging capabilities.
- Onboard barometer enhances altitude hold and GPS-assisted flight.
- Dual BECs provide efficient power management for peripherals.
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