BetaFlight F4 Flight Controller AIO - BFF4 by FPVMODEL

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The new Betaflight F4 AIO FC, also know as the BFF4, is the latest iteration of the hugely popular Betaflight F3 Flight Controller. With an updated processor, the BFF4 is able to make its calculations at much faster processing rates than the BFF3, giving you a more stable flying quad. Learn more about this FPV Flight Controller below:

Improvements Over the BFF3:

  • F4 processor allows for faster loop times and lower CPU loads
  • More reliable BEC, rated to 1.5a 5v
  • Separate connection points for 5v/3.3v - no need to jumper
  • Telemetry pads for BLHeli 32 ESCs, located between signal and gnd on the ESC connections


  • Integrated PDB
  • Built in OSD customizable via Betaflight OSD
  • Current sensor
  • Intuitive layout
  • Flash memory for blackbox
  • Tailored to support Betaflight
  • When running 8K/8K, CPU usage remains low


  • F405 Processor
  • MPU6000 Gyro/ACC Sensor
  • BEC Max current 5V 1.5A
  • Built in OSD – configurable via Betaflight GUI
  • Current sensor
  • Power distribution board with six-layer PCB
  • OSD Max Current: 145A


BetaFlight F4 Flight Controller AIO for Sale

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