iFlight Borg F7 Mini Flight Controller for Racing FPV Drones – 4–8S, 32MB Blackbox, VTX Switch, Betaflight & INAV Compatible

Overview

Part of the advanced iFlight Borg Series, the Borg F7 Mini Flight Controller is engineered specifically for FPV racing drones that demand precision, speed, and electrical reliability. Designed around the STM32F722RET6 MCU, this mini FC supports up to 8S LIHV input, integrates a switchable 12V BEC for VTX, and delivers exceptional configurability across multiple firmware platforms, including Betaflight and INAV.

With secure FPC-to-ESC wiring, high-resolution ICM42688 gyro, 32MB flash for Blackbox logging, and full support for DJI/Analog VTX protocols, the Borg F7 Mini is ideal for pilots pushing limits in both competitive and freestyle environments.

Key Features

• Supports 4–8S LiPo / LIHV battery input

• Integrated 12V BEC with VTX ON/OFF switching (via Betaflight PINIO)

• Secure FPC cable connection to ESC; SH1.0 connectors for reliable signal paths

• 32MB Blackbox Flash for extended flight data logging

• Compatible with Betaflight and INAV (firmware targets provided)

• 20×20mm mounting pattern, optimized for compact racing builds

Technical Specifications

Wiring Suggestion

• UART 1: VTX HD / Analog

• UART 2: Receiver

• UART 3: GPS or other serial sensors

• UART 4: GPS

• UART 5: GPS or other serial sensors

• UART 6: ESC Telemetry

VTX_ON_OFF Mode Command (for Betaflight)

Packing List

• 1 × iFlight Borg F7 Mini Flight Controller

• 1 × Cable Set

• 5 × Silicone Grommets