IFlight BLITZ Mini F745 Flight Controller for FPV Drones - STM32F745 MCU, 6 UARTs

Introduction

The iFlight BLITZ Mini F745 Flight Controller is a high-performance FPV component designed for drone pilots seeking maximum control and reliability. This advanced flight controller integrates cutting-edge technology, including an upgraded circuit design and premium components, to deliver exceptionally low electrical noise. It's the perfect upgrade for FPV racing drones, freestyle quads, and custom UAV builds where precision and responsiveness are paramount.

Key Advantages

• Enhanced Circuit Design: Features an improved circuit for lower electrical noise and superior component performance.
• DJI HD VTX Ready: Offers plug-and-play connectivity for DJI HD Video Transmitters, eliminating the need for complex soldering.
• Visual Debugging: Integrated FC status LEDs provide visual feedback for easier troubleshooting and setup.
• Multi-Firmware Support: Fully compatible with popular flight software including Betaflight, INAV, and Ardupilot for maximum flexibility.
• High UART Count: Equipped with 6 UARTs, providing ample connectivity for all your essential peripherals like receivers, GPS, and VTX.
• Compact and Lightweight: With dimensions of 30.5x27mm and a weight of only 4.8g, it's ideal for builds where space and weight are critical.
• Reliable Power Delivery: Provides stable 5V 2.5A and 9V 2A BEC outputs for powering your components.
• SmartAudio/IRC Tramp Support: Seamlessly integrates with popular VTX control protocols.

Technical Specifications

• MCU: STM32F745
• Gyroscope: ICM42688
• Barometer: DPS310
• OSD Chip: AT7456E
• Flash Memory: 16 MB (Blackbox flash)
• UARTs: 6
• Motor Outputs: 4x (SH1.0 connector)
• VTX Protocol Support: Smartaudio / IRC Tramp
• LED Controller: Yes
• Buzzer Pad: Yes
• Mounting Pattern: 20x20mm / φ4
• Dimensions: 30.5x27 mm
• Weight: 4.8 g
• BEC Output: 5V 2.5A / 9V 2A
• Betaflight Firmware Target: IFLIGHT_BLITZ_F7_AIO
• Ardupilot Firmware: arduplane_with_bl

Applications

This flight controller is ideal for a wide range of FPV applications, including:

• FPV Racing Drones
• Freestyle FPV Quads
• Cinematic FPV Builds
• Custom UAV Projects
• Drone Inspection and Mapping (with appropriate firmware and sensors)

Compatibility

The BLITZ Mini F745 offers versatile compatibility:

• VTX: DJI HD VTX (Plug-and-Play), Analog VTX (UART 1), Smartaudio/IRC Tramp support.
• Receiver: Standard receivers via UART 2.
• Sensors: GPS and other serial peripherals via UART 3/4/5.
• ESC Telemetry: Supported via UART 6.
• Flight Software: Betaflight, INAV, Ardupilot.
• Mounting: Standard 20x20mm mounting pattern with φ4 holes.

FAQ

What is the iFlight BLITZ Mini F745 Flight Controller?

The iFlight BLITZ Mini F745 is a compact and powerful flight controller for FPV drones. It features an STM32F745 MCU, a high-quality gyroscope, and multiple UARTs for extensive connectivity, making it ideal for advanced FPV builds.

Does the BLITZ Mini F745 support DJI HD VTX?

Yes, the iFlight BLITZ Mini F745 features a dedicated connector for DJI HD VTX, offering plug-and-play compatibility without the need for soldering. This simplifies the setup process for your digital FPV system.

What flight software is compatible with the BLITZ Mini F745?

This flight controller fully supports popular firmware like Betaflight, INAV, and Ardupilot. This versatility allows you to choose the software that best suits your flying style and application needs.

What are the mounting dimensions for the iFlight BLITZ Mini F745?

The BLITZ Mini F745 uses a standard 20x20mm mounting pattern with φ4 mounting holes, making it compatible with most FPV drone frames designed for 20x20 stack components.

Where can I buy the iFlight BLITZ Mini F745 Flight Controller with fast delivery?

You can buy the iFlight BLITZ Mini F745 Flight Controller at HTDRONE. We are based in Poland and offer fast shipping within Poland. International delivery is available via DHL for worldwide customers.