iFlight BLITZ Mini F745
iFlight BLITZ Mini F745
iFlight BLITZ Mini F745
iFlight BLITZ Mini F745
iFlight BLITZ Mini F745
iFlight BLITZ Mini F745

NewiFlight BLITZ Mini F745 Flight Controller for FPV

The iFlight BLITZ Mini F745 Flight Controller is a high-performance F7-based FC designed for compact 20×20mm FPV builds. Powered by the STM32F745 processor and equipped with the ICM42688 gyro and DPS310 barometer, it delivers fast response, stable flight performance, and precise control for freestyle and racing drones. With DJI HD system plug-and-play support, multiple UART ports, and 16MB onboard Blackbox memory, this flight controller offers both advanced connectivity and professional-level tuning capabilities in a lightweight, space-saving design.

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iFlight BLITZ Mini F745
Mini F745
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● High-Performance STM32F745 Processor – Powered by an advanced F7 MCU delivering ultra-fast response, precise control, and smooth flight performance for freestyle and racing builds.

● Compact 20×20mm Mounting Design – Lightweight mini form factor ideal for tight builds while maintaining strong stability and reliable performance.

● ICM42688 Gyro & DPS310 Barometer – High-precision sensors provide accurate flight data, improved stability, and altitude awareness for smoother control.

● DJI HD Digital System Ready – Built-in plug-and-play connector supports DJI O3 and other HD VTX systems for quick installation without complex wiring.

● Rich Connectivity & 16MB Blackbox – Multiple UART ports, SmartAudio/IRC Tramp support, LED control, and onboard flash memory for detailed flight data logging.

Specifications:

MCU: STM32F745

Gyro: ICM42688

Barometer: DPS310

OSD Chip: AT7456E

Flash: 16MB (Blackbox flash)

UARTS: 6

Motor outputs: 4x (SH1.0 connector)

Smartaudio / IRC Tramp VTX protocol supported

LED controller: Yes

Beeper pad: Yes

Mount pattern: 20*20mm/φ4

Dimensions: 30.5*27 mm

Weight: 4.8g

BEC: Output 5V 2.5A continuous output current, 3A peak current (15 seconds)

BF Firmware target: IFLIGHT_BLITZ_F7_AIO

Ardupilot Firmware: BLitzMiniF745


Wiring Suggestion:

UART 1 for VTX HD / Analog

UART 2 for a Receiver

UART 3/4/5 for GPS or other sensors that require a serial port

UART 6 for ESC Telemet

Packing List

1 x BLITZ Mini F745 Flight Controller

Note:

iFlight product is for fun purposes only and does not support autonomous flight.


iFlight BLITZ Mini F745 connect
FAQ Feel free to ask us any questions
ASK A QUESTION
What are the functions of this product?
Q: What size drone is the BLITZ Mini F745 suitable for?
Q: Does it support DJI O3 or other digital HD systems?
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