---
product_id: 529604811
title: "SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV"
brand: "speedy bee"
price: "213 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/529604811-speedybee-f405-v4-flight-controller-stack-30x30-bluetooth-stack-4in1
store_origin: IS
region: Iceland
---

# 55A 4-in-1 ESC power Bluetooth wireless config 4-level battery indicator SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV

**Brand:** speedy bee
**Price:** 213 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Fly smarter, not harder — the ultimate wireless FPV flight controller stack!

## Quick Answers

- **What is this?** SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV by speedy bee
- **How much does it cost?** 213 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/529604811-speedybee-f405-v4-flight-controller-stack-30x30-bluetooth-stack-4in1)

## Best For

- speedy bee enthusiasts

## Why This Product

- Trusted speedy bee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Raw 55A Power Output:** Robust 4-in-1 ESC with Japan-made capacitors and TVS diode ensures smooth, high-current 6S motor performance.
- • **Wireless Flight Tuning:** Configure your FC and ESC anytime via Bluetooth with the SpeedyBee app—no wires, no hassle.
- • **Customizable LED Presets:** 4 LED pad sets with easy switching let you blaze your own trail and stand out in any night flight.
- • **Smart Battery Monitoring:** Built-in 4-level LED battery life indicator means you never fly blind or worry about unexpected power loss.
- • **Instant Motor Direction Swap:** Change motor rotation wirelessly post-crash or build—compatible with BLHeli32, BLHeli_S, and BlueJay ESCs.

## Overview

The SpeedyBee F405 V4 Flight Controller Stack integrates a Bluetooth-enabled 4-in-1 55A ESC with advanced features like wireless Betaflight configuration, onboard battery life LED indicator, and motor direction control. Designed for DJI Air Unit FPV setups, it offers robust power delivery, easy soldering, and customizable LED lighting, making it a top-tier choice for professional and enthusiast drone pilots seeking seamless wireless tuning and reliable performance.

## Description

Full description not available

## Features

- [Configure your FC and ESC via BT]: With the SpeedyBee app, turn your phone into an all-in-one configurator and tune your quad anytime, anywhere. Enjoy the easy way to fly with fully configuring your FC ESC wirelessly.
- [Powerful 55A 4-in-1 ESC]: Built with the robust BB21 MCU and large motor pads for easy soldering. Built with Japan-made filtering SMT capacitors +onboard TVS protective diode, brings a smooth flight experience.Real 55A output, ready for your baddest 6S motors.
- [Onboard Battery Life Indicator]: Built with a 4-level LED battery indicator, now you can fly anywhere worry-free - even without your lipo checker!
- [Change Motor Directions Wirelessly]: Finishing your latest build? Just replaced your motor after a crash? Take your smartphone out, and configure your motor direction wirelessly with the latest SpeedyBee app. Works for all BLHeli32 / BLHeli_S / BlueJay ESCs.
- [4 sets of LED Pads with Simple Switching]: Need more visibility at night? Just solder up your LED strips and blaze the darkest trail you can find. With just one tap on the BOOT button, you can cycle through all different LED presets and pick the one you love!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | none |
| Wireless Type | Bluetooth |
| Brand | SPEEDY BEE |
| Series | SpeedyBee F405 V3 |
| Item Weight | 3.84 ounces |
| Product Dimensions | 1.64 x 1.55 x 0.31 inches |
| Item Dimensions  LxWxH | 1.64 x 1.55 x 0.31 inches |
| Processor Brand | STMicroelectronics |
| Number of Processors | 4 |
| Manufacturer | SPEEDY BEE |
| ASIN | B0C2VKDLFK |
| Date First Available | April 13, 2023 |

## Product Details

- **Brand:** SPEEDY BEE
- **Model Name:** SpeedyBee F405 V3
- **Memory Storage Capacity:** 4 GB
- **CPU Model:** None
- **Connectivity Technology:** Bluetooth

## Images

![SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV - Image 1](https://m.media-amazon.com/images/I/710PLH5vrnL.jpg)
![SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV - Image 2](https://m.media-amazon.com/images/I/71BXOMh6FnL.jpg)
![SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV - Image 3](https://m.media-amazon.com/images/I/81Yaxi+XzFL.jpg)
![SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV - Image 4](https://m.media-amazon.com/images/I/71K46BoDfbL.jpg)
![SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV - Image 5](https://m.media-amazon.com/images/I/71Qc6QjDMpL.jpg)

## Questions & Answers

**Q: Had a question I have a 405 v3 and f7 stack but the flight controller on both only work while plugged in or with battery and plugged in . Why**
A: I'm honestly not sure how to answer this and don't wanna answer rudely but I'm thinking because power is necessary to use the electronics?

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.is/products/529604811-speedybee-f405-v4-flight-controller-stack-30x30-bluetooth-stack-4in1](https://www.desertcart.is/products/529604811-speedybee-f405-v4-flight-controller-stack-30x30-bluetooth-stack-4in1)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-31*