SKU: DRFC-1915
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iFlight BLITZ F745 Flight Controller

₹5,869.00 (Inclusive of all taxes)
Out of Stock

The iFlight BLITZ F745 flight controller is built around an STM32F745 MCU and features a plug-and-play DJI HD VTX connector, making it a high-performance core for Betaflight, INAV, or ArduPilot-based FPV racing and freestyle drones.

Features

  • STM32F745 MCU delivers high-speed processing for complex flight algorithms.
  • Plug-and-play connector for seamless integration with DJI Digital HD FPV systems.
  • Advanced ICM42688 gyro and DPS310 barometer for precise flight stabilization and altitude hold.
  • Integrated 5V/2A and 9V/2A BECs provide clean power for cameras, VTXs, and peripherals.
  • 32MB onboard flash memory for extensive Blackbox flight data logging and tuning.

Out of stock

Description

The BLITZ F745 is engineered as a robust flight control solution for competitive and high-performance FPV drone builds. Its core architecture, centered on the powerful STM32F745 microcontroller, ensures low-latency processing of flight control loops, sensor fusion, and peripheral communication.

Electrical design prioritizes clean power delivery with dedicated BEC circuits, minimizing noise for sensitive FPV video systems. The board’s 30.5×30.5mm mounting pattern ensures broad compatibility with standard frames, while its compact footprint and low weight contribute to an optimized power-to-weight ratio for agile flight characteristics.

Key Features

  • High-Performance MCU: STM32F745 processor enables advanced flight firmware support including Betaflight, INAV, and ArduPilot.
  • Precision Sensor Suite: ICM42688 gyroscope and DPS310 barometer provide accurate attitude and altitude data for stable flight.
  • Integrated Power Management: Dual BEC outputs (5V/2A & 9V/2A) reliably power HD VTXs, cameras, and telemetry modules.
  • Extensive Connectivity: Multiple UART ports allow for simultaneous connection of GPS, ELRS/Crossfire receivers, and telemetry devices.
  • On-Screen Display (OSD): Betaflight OSD chip (AT7456E) enables real-time flight data overlay directly on your FPV feed.
  • Built-in Data Logging: 32MB of onboard flash memory serves as a Blackbox for detailed post-flight analysis and PID tuning.
  • DJI HD System Integration: Dedicated connector simplifies wiring for DJI Air Unit or Vista installations.
  • Debugging & Status LEDs: Visual indicators assist in setup, diagnostics, and flight mode confirmation.

Applications

  • 5-inch and 7-inch FPV racing drones requiring high-performance flight control and DJI HD video integration.
  • Freestyle quadcopters where low-latency processing and extensive Blackbox logging are essential for tuning.
  • Long-range or autonomous builds utilizing INAV or ArduPilot firmware, leveraging the barometer and multiple UARTs for GPS and telemetry.
  • Heavy-lift or cinematic drones where stable altitude hold and reliable power distribution are critical.

Technical Specifications

Item TypeFlight Controller
Main Control (MCU)STM32F745
GyroscopeICM42688
BarometerDPS310
OSD ChipAT7456E
Flash Memory32MB
Mounting Pattern30.5 x 30.5 mm
Dimensions (L x W)36.5 x 35 mm
Weight7.8 g

Frequently Asked Questions

What firmware is compatible with the BLITZ F745 flight controller?

The BLITZ F745 is fully compatible with Betaflight, INAV, and ArduPilot flight firmware. Its STM32F745 MCU provides ample processing power and memory for the advanced features of these platforms. Ensure you download the correct target for the BLITZ F745 when configuring your firmware.

Does this flight controller have a built-in barometer for altitude hold?

Yes, it integrates a DPS310 digital barometer. This sensor provides precise atmospheric pressure readings, enabling stable altitude hold modes in firmware like INAV and ArduPilot, which is essential for autonomous flight and position holding.

How do I power my DJI Air Unit or Vista with this flight controller?

The BLITZ F745 features a dedicated plug-and-play connector for DJI HD systems. Simply connect your Air Unit or Vista cable to this port. The board's integrated 9V/2A BEC will supply the necessary voltage, eliminating the need for separate wiring or voltage regulators.

What is the mounting hole pattern for the BLITZ F745?

The flight controller uses the industry-standard 30.5mm x 30.5mm mounting pattern. This makes it compatible with the vast majority of FPV drone frames designed for stack-mounted components, using M3 screws and nylon standoffs.

Package Includes

  • 1 x BLITZ F745 Flight Controller

Additional Information

Weight 0.0078 kg
Dimensions 3.65 × 3.5 cm