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iFlight Borg Mini F7 Flight Controller

The iFlight Borg Mini F7 is a racing FPV flight controller with 4-8S LIHV battery support, six UARTs and four motor outputs. It combines onboard sensing, OSD and Blackbox flash with remotely switched 12V VTX power. A cable set and five silicon grommets accompany the controller.

iFlightDrone flight controller
Application
Designed for racing FPV
Input voltage
4-8S; supports LIHV batteries
Weight
6.9g±1
Dimensions
27*30.6 mm±1

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Product overview

The iFlight Borg Mini F7 Flight Controller is designed for racing FPV and accepts 4-8S battery inputs, including LIHV batteries. Its electronics combine an STM32F722RET6 MCU, ICM42688 gyro, SPA06-003 barometer and AT7456E (LGA) OSD chip, with 32MB of Blackbox flash. Six UARTs, four motor outputs and I2C support provide its connection options. The controller supports DJI MSP, Smartaudio, IRCTramp and HDZero VTX protocols, includes an LED controller and beeper pad, and uses the IFLIGHT_BLITZ_F722 Betaflight firmware target.

FPC cables connect the controller to ESCs, while SH1.0 connectors serve the other interfaces. The BEC supplies 5V 2.5A and 12V 2A, with remote on/off switching for the 12V VTX supply. The board measures 27*30.6mm±1, weighs 6.9g±1 and has a 20*20φ4 mounting pattern. Each package contains one flight controller, one cable set and five silicon grommets. The Borg Mini F7 is for recreational use only and does not support autonomous flight.

Flight control & navigation

Specifications

iFlight Borg Mini F7 Flight Controller specifications
SpecificationValue & conditions
ProductIFlight Borg Mini F7 Flight Controller
ApplicationDesigned for racing FPV
Input voltage4-8S; supports LIHV batteries
MCUSTM32F722RET6
GyroICM42688
BarometerSPA06-003
OSD chipAT7456E (LGA)
Flash32MB (Blackbox flash)
UARTs6
Motor outputs4
I2C serialSupported
VTX protocolsDJI MSP/Smartaudio/IRCTramp/HDZero
LED controllerYes
Beeper padYes
Betaflight firmware targetIFLIGHT_BLITZ_F722
Mount pattern20*20φ4
Dimensions27*30.6mm±1
Weight6.9g±1
BEC5V 2.5A, 12V 2A12V output with VTX switch.
VTX power controlRemote VTX power switching on and offIntegrated 12V BEC powering the VTX system.
ConnectionsFPC cables for ESC connections; SH1.0 connectors for all other interfaces
UART assignments
  • UART 1: HD/analog VTX;
  • UART 2: receiver;
  • UART 3: GPS or other sensors requiring a serial port;
  • UART 4: GPS;
  • UART 5: GPS or other sensors requiring a serial port;
  • UART 6: ESC telemetry
Suggested wiring assignments.
Package contents1 x Borg Mini F7 Flight Controller; 1 x cable set; 5 x silicon grommetsIncluded equipment.
Use limitationFor recreational use only; autonomous flight is not supported

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