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iFlight BLITZ Mini F4 Flight Controller - 20x20mm, 2S-6S

₹2,539.00 (Inclusive of all taxes)
Out of Stock

The iFlight BLITZ Mini F4 Flight Controller is a compact 20x20mm board built around an STM32F405 MCU and MPU6000 gyro, designed for lightweight FPV drones. It supports 2S-6S LiPo input, features a 5V/2A BEC, and includes Betaflight OSD for on-screen telemetry and configuration.

Features

  • STM32F405 MCU with 16MB flash for robust Betaflight processing.
  • MPU6000 gyroscope ensures precise and stable flight control.
  • Compact 20x20mm mounting pattern (30.5x27mm board) for micro and racing drone builds.
  • Wide 2S-6S LiPo input voltage range with integrated 5V/2A BEC.
  • Built-in Betaflight OSD for real-time telemetry overlay and configuration.

Out of stock

Description

The BLITZ Mini F4 Flight Controller from iFlight delivers a high-performance, space-efficient solution for FPV drone builds. Its STM32F405 processor provides ample computational power for advanced flight algorithms, while the MPU6000 gyro offers reliable, low-noise attitude sensing critical for acrobatic maneuvers and stable flight.

Engineered for durability, the board features an optimized pad layout and improved circuitry to minimize electrical noise and enhance signal integrity. Multiple UART ports allow for flexible integration of peripherals such as ExpressLRS receivers, GPS modules, and telemetry systems, making it suitable for both racing and long-range applications.

Key Features

  • High-performance STM32F405 MCU with 16MB onboard flash memory.
  • Reliable MPU6000 gyroscope for accurate and responsive flight data.
  • Compact 20x20mm mounting footprint with a 30.5x27mm board dimension.
  • Integrated 5V/2A BEC for powering receivers, VTXs, and other peripherals.
  • Betaflight OSD integrated for on-screen display of battery voltage, RSSI, and flight mode.
  • Wide input voltage range compatible with 2S to 6S LiPo battery packs.
  • Multiple UART ports support GPS, telemetry, and serial receivers.
  • Optimized PCB design with debugging LEDs for simplified setup and troubleshooting.

Applications

  • 3-inch and 5-inch lightweight FPV racing and freestyle drone builds.
  • Micro and toothpick-style drones requiring a compact 20x20mm flight controller.
  • Long-range FPV builds utilizing GPS and telemetry modules via the available UARTs.
  • Betaflight-based drones where on-screen OSD telemetry is required.

Technical Specifications

Item TypeFlight Controller
Main Control (MCU)STM32F405
GyroscopeMPU6000
Flash Memory16MB
Firmware TargetIFRC-IFLIGHT_BLITZ_F405
Dimensions (L x W)30.5 x 27 mm
Mounting Pattern20 x 20 mm
Weight5 g
Input Voltage2S-6S LiPo
BEC Output5V / 2A
OSDBetaflight OSD

Frequently Asked Questions

What is the input voltage range for the BLITZ Mini F4 Flight Controller?

The BLITZ Mini F4 supports a wide input voltage range from 2S (7.4V) to 6S (25.2V) LiPo batteries. Its integrated power regulation circuitry ensures stable operation across this range, powering the board and its integrated 5V/2A BEC for peripherals.

What firmware does this flight controller run, and is it pre-configured?

This flight controller is designed to run Betaflight firmware, specifically targeting IFRC-IFLIGHT_BLITZ_F405. It typically comes with a basic Betaflight configuration flashed, but you will need to connect via USB to a configurator to set up your receiver, modes, and OSD elements for your specific build.

How many UARTs are available on the BLITZ Mini F4 for connecting peripherals?

The BLITZ Mini F4 provides multiple UART serial ports, allowing you to connect essential peripherals such as an ExpressLRS or Crossfire receiver (for SBUS/CRSF), a GPS module for navigation, and telemetry for ground station communication. The exact pin mapping should be checked in the board's resource mapping within Betaflight.

Package Includes

  • 1 x BLITZ Mini F4 Flight Controller
  • 1 set of FC connectors
  • 1 set of silicon grommets

Additional Information

Weight 0.005 kg
Dimensions 3.05 × 2.7 cm