BETAFPV F405 Brushless FC and 16A 3-4S BLHeli32 ESC V2.0

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Product Overview

After several months of research, the combined F405 4S Brushless Flight Controller with a BLHeli_32 16A 2-4S ESC has been released. Runs 4S current with rocksteady performance.

The BLHeli_32 16A 3-4S ESC is customized for the Beta85X whoop drone. One of the only micro drones with a BLHeli_32 ESC presently. 

Specifications of FC

  • CPU: STM32F405 (Overclock to 240MHz)
  • Six-Axis: MPU6000
  • Size: 26mm x 26mm, whoop mounting pattern
  • Firmware version: Betaflight OMNIBUSF4SD (OBSD)
  • OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
  • RX3 and TX3 are with an auto inverter, supporting all RX including TBS Micro RX
  • TX01 and RX01 ports are available for Frsky F-Port, DSM2/DSMX
  • Buzzer solder pads
  • Support programmable LED like WS2812 etc
  • Weight: 4.2g

Diagram For F405 4S FC

Specifications of ESC

  • Support BLHELI_32
  • Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, Dshot1200
  • Input voltage: 3-4S lipo
  • Continue current: 16A
  • Peak current: 19A
  • Firmware target: BETAFPV-16A-32bit
  • MCU: STM32F051K66
  • Motor Connectors: 1.25mm header pins connector
  • Weight: 4.4g (7.7g with XT30 cable)

Recommended Parts

  • Frame: Beta85X frame
    Motors: 1105 5000KV motors with 1.5mm header pins connector
    Battery: 450mAh 4S battery
    Props: 2" 4-Blade Props


  • 1 x BETAFPV F405 4S Brushless FC and 16A 3-4S BLHeli32 ESC V2.0