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SpeedyBee F405 V4 flight controller (30×30)

What are the dimensions of the SpeedyBee F405 V4 flight controller (30×30)? · Modern device · basis: Secondary source: Betaflight, KiwiQuads (copy of the maker's figures; the maker publishes none directly)

Also called: SpeedyBee F405 V4 dimensions, SpeedyBee F405 V4 mounting holes, SpeedyBee F4 V4 size, F405 V4 30x30 board size, SpeedyBee F405 V4 weight, SpeedyBee F405 V4 Abmessungen, dimensiones SpeedyBee F405 V4, medidas SpeedyBee F405 V4, SpeedyBee F405 V4 grommet hole size

Exact dimensions. True size, with no printing tolerance added.

length
41.6 mm
width
39.4 mm
height
7.8 mm

Notes

  • The F405 V4 is the FC half of the SpeedyBee F405 V4 30×30 stack.
  • The file is a 41.6 × 39.4 × 7.8 mm block with four Ø4 holes on the 30.5 mm square; the board outline is not rectangular in reality and connector positions are not modelled.
  • The pattern is assumed centred on the published board size, since an offset is not published.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

SpeedyBee F405 V4 flight controller size chart

dimensionvalue
Board size41.6 × 39.4 × 7.8 mm
Mounting pattern30.5 × 30.5 mm
Mounting holeØ4 mm (grommeted)
Weight10.5 g

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

BetaflightSpeedyBee F405 V4 board wikiwebPublisher's page; dimensions are facts
KiwiQuadsSpeedyBee F405 V4 BLS 55A 30×30 stackwebPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

speedybee-f405-v4-flight-controller-boardBoard 41.6 × 39.4 × 7.8 mm with its published mounting holes (holes centred on the board)STEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
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Plain text: sheet.txt · JSON: /api/geometry?object=speedybee-f405-v4-flight-controller

SpeedyBee F405 V4 flight controller (30×30), isometric render of a generated part
Render of speedybee-f405-v4-flight-controller-board from the free STEP; not to scale.

Fits with

FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount patterns, isometric render of a generated part
FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount patterns12 sizes★ 10 files
SpeedyBee BLS 55A 4-in-1 ESC (30×30), isometric render of a generated part
SpeedyBee BLS 55A 4-in-1 ESC (30×30)45.6×44×8 mm★ 1 file
SpeedyBee F405 Mini (F405 V3 20×20) flight controller, isometric render of a generated part
SpeedyBee F405 Mini (F405 V3 20×20) flight controller30×32×7.8 mm★ 1 file
SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC (20×20), isometric render of a generated part
SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC (20×20)35×35×5.5 mm★ 1 file

Questions

What is the SpeedyBee F405 V4 mounting pattern?

30.5 × 30.5 mm with 4 mm grommeted holes; the board is 41.6 × 39.4 × 7.8 mm.