iFlight BLITZ Mini F7 V1.2 Flight Controller

The iFlight BLITZ Mini F7 V1.2 is a 20x20mm flight controller tailored for space-constrained 5-inch freestyle, racing, and long-range FPV builds. Built around the STM32F722 MCU and a BMI270 gyro, it delivers fast processing for complex control loops without demanding excessive frame space.

Key features

• Dual onboard BECs (5V/2.5A and 9V/2A) to independently power the flight controller and high-draw digital FPV transmitters.
• Six full hardware UARTs for comprehensive peripheral support, including GPS modules, receivers, and VTX telemetry.
• Integrated 16MB Blackbox flash memory for PID tuning and post-flight data analysis.
• Direct plug-and-play connector sockets for digital HD systems and iFlight BLITZ 4-in-1 ESCs to reduce wiring clutter.

Specifications

• MCU: STM32F722
• Gyro: BMI270
• Input voltage: 2-6S LiPo (7.4V to 22.2V nominal)
• BEC output: 5V 2.5A, 9V 2A
• UARTs: 6
• Blackbox: 16MB onboard flash
• Mounting: 20x20mm (M4 holes, includes M3 silicone grommets)
• Weight: 5.0g
• Supported firmware: Betaflight

This flight controller uses the IFLIGHT_BLITZ_F722 firmware target. It relies on standard solder pads for receiver and peripheral connections alongside its primary JST-SH sockets.