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brucesdad13 * Many archival links result in 404 page not found. Replaced with lin…
…ks to OSH Park where board file can be uploaded to fabricate. Minor tidying..
Latest commit fad43fc Jul 17, 2017


NOTE: This is an archival copy of the original CC BY-SA AlienFlight flight controllers. Preserved for posterity.

F3 Quad Brushed V1 Flight Controller

The F3 Quad Brushed V1 is an experimental flight controller designed to pilot Quadcopters using 7mm-8.5mm brushed motors. It features an ARM STM32 F3 processor, built in side USB for easy firmware flashing, and parameter editing, MPU6050 Gyro/Accelerometer, 9.5A ESCs, and a built in Bind button for hassle free transmitter binding.

F3 Quad Brushed V1 Example Picture

(JMPR build pictured - Latest build uses tactile switches in place of jumpers)

F3 Quad Brushed V1

F3 Quad Brushed V1 Specifications

  • Cleanflight/Betaflight compatible
  • STM32 F3 MCU
  • MPU6050 accelerometer/gyro sensor unit
  • 4x 9.5A brushed ESCs (Mosfets) - 2oz copper recommended
  • Direct programming connection via Side USB
  • (*) serial connection for external DSM2/DSMX sat receiver (e.g. Spektrum SAT, OrangeRx R100 or Lemon RX)
  • Alternate PPM receiver connection (i.e. Deltang Rx31)
  • Hardware bind button for easy binding
  • Boot button for easy firmware flashing
  • Motor connections oriented for self explanatory connection
  • Dimensions: 26x30mm (use thin FR4 material for weight savings)
  • Direct operation from an single cell lipo battery
  • All components arranged on the top layer

Build Files and Resources:

Schematic and board design ➜ F3 Quad Brushed V1 Eagle CAD Files 

This bare board can be made at ➜ OSH Park

Stencils can be made at ➜ OSH Stencils