---
product_id: 606271134
title: "SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning"
brand: "speedy bee"
price: "S/.25"
currency: PEN
in_stock: false
url: https://www.desertcart.pe/products/606271134-speedy-bee-f405-mini-flight-controller-stack-board-3-6s
store_origin: PE
region: Peru
---

# 35A ESC Power 20x20mm Compact Size Built-in Bluetooth SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning

**Brand:** speedy bee
**Price:** S/.25
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Flight Experience!

## Quick Answers

- **What is this?** SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning by speedy bee
- **How much does it cost?** S/.25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/606271134-speedy-bee-f405-mini-flight-controller-stack-board-3-6s)

## 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

- • **Wireless Tuning:** Built-in Bluetooth allows for effortless adjustments on the go, keeping you in control.
- • **Compact Powerhouse:** Ultra-compact 20x20mm design fits perfectly in tight builds without compromising performance.
- • **Seamless Integration:** Compatible with DJI Air Unit O3 / Link / Vista for enhanced flight capabilities.
- • **High Current Handling:** 35A BLHeli_S 4in1 ESC ensures smooth and powerful performance for your mini drone.
- • **Versatile Voltage Range:** Supports 3-6S batteries, giving you the flexibility to choose your power source.

## Overview

The SPEEDY BEE F405 Mini Flight Controller Stack Board is a cutting-edge solution for drone enthusiasts, featuring a compact 20x20mm design, built-in Bluetooth for wireless tuning, and compatibility with DJI Air Unit systems. With a robust 35A BLHeli_S 4in1 ESC, it supports a wide voltage range of 3-6S, making it the perfect choice for high-performance mini drones.

## Description

SpeedyBee F405 Mini Flight Controller Stack

## Features

- 【Air Unit Support】: With compatibility for DJI Air Unit O3 / Link / Vista, this flight stack ensures integration with popular systems, enhancing your flight capabilities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CF1X3N5V |
| Are Batteries Included | No |
| Battery Cell Composition | Lithium Polymer |
| Best Sellers Rank | #341,041 in Toys & Games ( See Top 100 in Toys & Games ) #448 in Radio Control Vehicle Speed Controls |
| Brand | SPEEDY BEE |
| Color | black |
| Connectivity Technology | Bluetooth |
| Control Type | Remote Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (62) |
| Date First Available | August 8, 2023 |
| Included Components | / |
| Item Weight | 0.353 ounces |
| Manufacturer | SpeedyBee |
| Model Name | SpeedyBee F405 Mini BLS 35A 20x20 Stack |
| Optical Sensor Technology | CMOS |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches; 0.35 ounces |
| Rechargeable Battery Included | No |
| Remote Control Included? | No |
| Remote Control Technology | Bluetooth |
| Special Feature | Wireless |
| Video Capture Format | MP4 |
| Video Capture Resolution | 4K |
| Wireless Communication Technology | Bluetooth |

## Images

![SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning - Image 1](https://m.media-amazon.com/images/I/612xN5V9wsL.jpg)
![SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning - Image 2](https://m.media-amazon.com/images/I/51QiYjGSpZL.jpg)
![SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning - Image 3](https://m.media-amazon.com/images/I/51uauEoGqdL.jpg)
![SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning - Image 4](https://m.media-amazon.com/images/I/51neFIU1y7L.jpg)
![SPEEDY BEE F405 Mini Flight Controller Stack Board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning - Image 5](https://m.media-amazon.com/images/I/41GFdC9hZ4L.jpg)

## Frequently Bought Together

- SpeedyBee F405 Mini Flight Controller Stack board 3-6S 20x20mm Built-in Bluetooth with 35A BLHeli_S 4in1 ESC Board Support Wireless Tuning
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**Shop now:** [https://www.desertcart.pe/products/606271134-speedy-bee-f405-mini-flight-controller-stack-board-3-6s](https://www.desertcart.pe/products/606271134-speedy-bee-f405-mini-flight-controller-stack-board-3-6s)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-06*