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iFlight BLITZ Mini F745 Flight Controller

₹6,129.00 (Inclusive of all taxes)
Out of Stock

The iFlight BLITZ Mini F745 is a compact 20x20mm flight controller built around the powerful STM32F745 MCU and an ICM42688 gyro, designed for high-performance FPV drones and compatible with Betaflight, INAV, and ArduPilot firmware.

Features

  • STM32F745 MCU delivers high-speed processing for advanced flight algorithms.
  • ICM42688 gyroscope provides precise, low-noise attitude data for stable flight.
  • Compact 20x20mm mounting pattern fits tight builds and micro drones.
  • Integrated 5V/2A BEC powers peripherals like cameras and receivers.
  • 16MB onboard flash memory for extensive Blackbox flight data logging.

Out of stock

Description

The BLITZ Mini F745 flight controller is engineered for demanding FPV pilots requiring a robust and compact control hub. Its STM32F745 microcontroller provides ample processing headroom for complex filtering, PID loops, and peripheral management, ensuring smooth and responsive handling even in aggressive freestyle or racing scenarios.

This board integrates a high-performance ICM42688 gyro and a DPS310 barometer for accurate altitude hold and navigation functions. Multiple UART ports offer extensive connectivity for GPS modules, long-range receivers like Crossfire or ExpressLRS, and telemetry systems, making it suitable for both short-range acro and long-range exploration builds.

Key Features

  • High-performance STM32F745 microcontroller with ample processing power.
  • Advanced ICM42688 gyroscope for low-noise, high-fidelity flight data.
  • Integrated DPS310 barometric sensor for altitude hold and variometer functions.
  • AT7456E OSD chip for Betaflight-compatible on-screen display telemetry.
  • 16MB of onboard flash memory for detailed Blackbox logging and analysis.
  • Compact 30.5x27mm footprint with a 20x20mm mounting pattern.
  • Integrated 5V/2A BEC for reliable power to FPV cameras and receivers.
  • Multiple UARTs and I/O pads support a wide range of peripherals and protocols.

Applications

  • High-performance 3-inch to 5-inch FPV racing and freestyle drones requiring a compact FC.
  • Long-range exploration builds needing multiple UARTs for GPS, telemetry, and crossfire receivers.
  • Micro and compact drone builds where space and weight are critical constraints.
  • Betaflight or INAV-based drones requiring detailed Blackbox logging for tuning and analysis.

Technical Specifications

Item TypeFlight Controller
Main Control (MCU)STM32F745
GyroscopeICM42688
BarometerDPS310
OSD ChipAT7456E
Flash Memory16MB
Dimensions (L x W)30.5 x 27 mm
Weight4.8g
Mounting Pattern20x20mm
BEC Output5V / 2A

Frequently Asked Questions

What firmware is compatible with the iFlight BLITZ Mini F745?

The BLITZ Mini F745 is fully compatible with Betaflight, INAV, and ArduPilot firmware. Its STM32F745 MCU provides sufficient processing power for the advanced features and filtering algorithms in these platforms. You can flash the latest target via the standard DFU or serial bootloader methods.

What is the mounting pattern and size of this flight controller?

This flight controller has a compact footprint of 30.5mm x 27mm and uses a standard 20x20mm mounting hole pattern. This makes it ideal for tight builds, including many popular 3-inch and 5-inch micro drone frames that support the 20x20mm standard.

Does the BLITZ Mini F745 have an onboard BEC for powering peripherals?

Yes, it features an integrated 5V/2A BEC (Battery Eliminator Circuit). This provides stable, clean power for your FPV camera, video transmitter (VTX), and radio receiver, eliminating the need for an external voltage regulator in most builds.

Can I use this flight controller for long-range drone builds?

Absolutely. The board includes multiple UART serial ports, which are essential for connecting GPS modules for navigation, long-range receivers like ExpressLRS or Crossfire, and telemetry systems for real-time data downlink, making it a solid choice for long-range FPV exploration platforms.

Package Includes

  • 1 x BLITZ Mini F745 Flight Controller

Additional Information

Weight 0.0048 kg
Dimensions 3.05 × 2.7 cm