FlyingRC

F405 Flight Controller + 45A 4IN1 ESC Stack

Pinouts, setup notes and firmware references. Match the exact hardware revision before connecting or flashing.

FPV / multirotorStack / kitSTM32F4054-in-1 ESCBetaflight

Overview

A starter FPV stack bundle combining an F405 flight controller with a 45 A 4-in-1 ESC.

  • F405 FPV flight controller bundle
  • 45 A 4-in-1 ESC bundle
  • Matched stack kit for compact FPV builds

Hardware revision

Check the sensor markings and component layout on your board against the manual and diagrams below.

Setup notes

  • Plan the stack as one system: battery to ESC/PDB, ESC signal to flight controller, receiver/video/GPS to the correct ports.
  • Test flight-controller USB connection and ESC response without propellers before completing the build.
  • Component-level specs depend on the exact flight controller and ESC included in the bundle.
  • Check mounting hole spacing, stack height, connector orientation, and voltage/current requirements before assembly.
  • Bundle pages are orientation guides; exact pinout comes from the individual component diagrams.

Assembly reference

This supplied render depicts an F4D / 45A stack. It is an assembly reference; confirm the actual F405 controller variant supplied in your bundle.

F4D and 45A ESC stack render
F4D and 45A ESC stack render · Open full-size image

Documentation & support

Contact FlyingRC for this product manual.

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