ZeniRace H743 Flight Controller

Name: ZeniRace H743 Flight Controller
Brand: ZeniRace
Price: 99.99 USD
Availability: InStock

Powered by the STM32H743 running at 480MHz, the H743 Flight Controller delivers exceptional processing power for demanding FPV and autonomous UAV applications. Handle complex sensor data, advanced filtering, and high-speed control loops with confidence.

Compatible with：Betaflight、ArduPilot、PX4、INAV

Whether you're building an ultra-fast FPV quad, a long-range explorer, an autonomous UAV, or an industrial platform, one flight controller supports every mission.

Integrated：5V / 2.5A BEC；12V / 2.5A BEC

Power receivers, DJI Air Unit, GPS modules, HD cameras, VTXs, telemetry radios and peripherals directly without additional regulators.

Native support for：DJI O3 Air Unit；DJI O4 Air Unit

Simplifies installation while providing clean digital video integration for HD FPV systems.

Designed for highly expandable builds：Includes、7 UARTs、CAN Bus、8 Motor Outputs、4 PWM Outputs、GPS、I2C、Current Sensor、SD Card、Blackbox Logging

Perfect for advanced UAV configurations with multiple peripherals.

Features：16MB onboard Blackbox、Micro SD Card support

Capture complete flight logs for PID tuning, vibration analysis and performance optimization.

Equipped with：Dual ICM42688 Gyros、AT7456E OSD Chip

Delivering responsive flight control, accurate attitude estimation and crisp analog OSD performance.

Integrated TVS surge protection helps safeguard electronics from voltage spikes generated by high-current power systems, improving reliability during aggressive flying.

$99.99

Tax included. Shipping calculated at checkout.

Model

Single-axis gyroscope

Dual gyroscopes

Free shipping on orders over $99

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Ready for Complex Airframes

Supports Betaflight, ArduPilot, INAV, and PX4.

From FPV to autonomous UAV platforms.

Precision Under Pressure

480 MHz processing power keeps every control signal responsive—even during complex maneuvers.

Expand Without Limits

Support for cameras, GPS, telemetry, CAN peripherals, digital FPV systems, and programmable outputs.

Built to grow with your platform.

Designed Around Reliability

TVS surge protection and stable power delivery help keep your electronics protected when conditions become unpredictable.

Engineered for Serious Builds

Whether you're building a racing quad, long-range platform, or industrial UAV, H743 delivers the foundation for reliable control.

ZeniRace H743 Flight Controller FAQ

The H743 Flight Controller supports 2S–12S LiPo batteries (DC 7–65V), making it suitable for everything from FPV freestyle quads to long-range, industrial, and autonomous UAV platforms.

The ZeniRace H743 FC is compatible with:Betaflight、ArduPilot、PX4、INAV

This flexibility allows builders to use the flight stack that best fits their aircraft and mission requirements.

Yes. The H743 FC includes dedicated interfaces for DJI O3 and DJI O4 Air Units, enabling clean installation and reliable integration with digital FPV systems.

Yes. In addition to DJI digital FPV, the controller supports traditional analog FPV components, including cameras, VTXs, and OSD configurations.

The board is powered by an STM32H743 MCU running at up to 480MHz, providing fast processing for high loop rates, advanced filtering, and demanding flight applications.

Yes.

It features:16MB onboard Blackbox memory、Micro SD card expansion

This allows pilots to record detailed flight logs for PID tuning, troubleshooting, and performance analysis.

The controller provides 7 UART ports, making it easy to connect multiple peripherals simultaneously, such as:

GPS、Telemetry radio、Receiver、VTX、Camera control、ESC telemetry、Companion computer

Yes.

A dedicated CAN Bus interface allows connection to compatible GPS modules, sensors, and UAV accessories commonly used in PX4 and ArduPilot systems.

The H743 FC supports most popular receiver protocols, including:CRSF (ExpressLRS / Crossfire)、SBUS、IBUS、DSM

Yes.

The board integrates two regulated power outputs:5V / 2.5A；12V / 2.5A

These outputs can power receivers, DJI Air Units, GPS modules, cameras, VTXs, and other onboard electronics.

Yes.

The onboard current sensor interface enables real-time battery current monitoring for improved power management and more accurate flight data.

The controller provides:8 motor outputs、
4 PWM outputs

Suitable for quadcopters, hexacopters, octocopters, VTOL aircraft, and other custom UAV configurations.

Yes.

Integrated TVS surge protection helps protect sensitive electronics from voltage spikes generated by high-current power systems, improving overall system reliability.

The H743 FC is designed primarily for intermediate to advanced builders. Its rich connectivity and firmware support make it ideal for pilots who need flexibility and expandability, while beginners may prefer a simpler plug-and-play flight controller.

The H743 FC is ideal for:FPV Freestyle、FPV Racing、Long-Range FPV、Cinematic FPV、Autonomous UAVs、Mapping & Survey Drones、Industrial Inspection、Research & Development Platforms

The board features a 30.5 × 30.5 mm mounting pattern with M4 holes, making it compatible with a wide range of standard 30×30 FPV and UAV frames.