--- product_id: 577043586 title: "SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV" brand: "speedy bee" price: "€ 1.71" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.at/products/577043586-speedybee-f405-v4-flight-controller-stack-30x30-stack-with-4in1 store_origin: AT region: Austria --- # 55A ESC BT Config Battery Indicator SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV **Brand:** speedy bee **Price:** € 1.71 **Availability:** βœ… In Stock ## Summary > πŸ›©οΈ Elevate Your Flight Experience! ## Quick Answers - **What is this?** SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV by speedy bee - **How much does it cost?** € 1.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/577043586-speedybee-f405-v4-flight-controller-stack-30x30-stack-with-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 - β€’ **πŸ’ͺ Unmatched Power:** Experience real 55A output, perfect for your high-performance 6S motors. - β€’ **πŸ”‹ Worry-Free Flying:** Onboard battery life indicator ensures you never run out of juice mid-flight. - β€’ **πŸŒ™ Night Flight Ready:** Illuminate your path with 4 LED pads and customizable presets. - β€’ **πŸ”„ Wireless Motor Control:** Easily change motor directions on-the-fly using your smartphone. - β€’ **πŸš€ Effortless Configuration:** Wirelessly tune your quad with the SpeedyBee app, anytime, anywhere. ## Overview The SpeedyBee F405 V4 Flight Controller Stack is a cutting-edge 30x30 stack featuring a powerful 55A 4-in-1 ESC board, wireless Betaflight configuration, an onboard battery life indicator, and customizable LED pads, designed for FPV enthusiasts seeking a seamless flying experience. ## 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 | |---------------|-------| | Graphics Card Interface | Integrated | | Number of Ports | 4 | | System Bus Standard Supported | SATA 3 | | USB 2.0 | 2 | | Total Usb Ports | 4 | | Memory Clock Speed | 5.8 GHz | | Platform | No Operating System | | Memory Storage Capacity | 8 GB | | Ram Memory Maximum Size | 8 GB | | Main Power Connector Type | Custom 36-pin | | Processor Socket | usb | | Compatible Devices | / | | RAM Memory Technology | DDR | | Compatible Processors | / | | Chipset Type | / | ## Product Details - **Brand:** SPEEDY BEE - **CPU Socket:** usb - **Compatible Devices:** / - **RAM Memory Technology:** DDR - **Compatible Processors:** / - **Chipset Type:** / - **Memory Clock Speed:** 5.8 GHz - **Platform:** No Operating System - **Model Name:** / - **Memory Storage Capacity:** 8 GB ## Images ![SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - Image 1](https://m.media-amazon.com/images/I/710PLH5vrnL.jpg) ![SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - Image 2](https://m.media-amazon.com/images/I/71BXOMh6FnL.jpg) ![SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - Image 3](https://m.media-amazon.com/images/I/81Yaxi+XzFL.jpg) ![SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - Image 4](https://m.media-amazon.com/images/I/71Cc+g9f6xL.jpg) ![SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - Image 5](https://m.media-amazon.com/images/I/71LM-eYGygL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid stack *by C***D on March 15, 2025* It's fairly easy to learn. We've come a long way since the KK.2 boards. ### ⭐⭐⭐⭐⭐ Quality! *by M***1 on February 4, 2025* I’m really liking the SpeedyBee f405v4. It’s easy to setup. I’m adding to this review because the ESC turned out to be defective. One of the four motors would run intermittently. I contacted Amazon support and they’re sending me a new stack. Great customer service! I hate having to desolder all my work but it’s worth it. ### ⭐ Doesn’t deserve the 1 star I had to give it *by D***S on July 16, 2024* Bought this as a budget friendly Stack for a 5” 6S drone. Got it all set up and went to fly it and sounded like I had a dead motor. Got motor replaced and issue persisted. I received a bad ESC. Got the Stack replaced through Amazon and installed the new one, which is the pictures in the review. I left no room for error and this failed me yet again 2 times in a row. Had the drone up for about 10 seconds, heard the same noise I had before and boom. A 3ft long flame came out the bottom of the drone and instantly followed with sparks and fumes until I could get my battery unplugged. Fried pretty much everything on my drone aside from my motors. Brand new Caddx Vista gone, brand new RP2 gone and brand new Stack gone. Ruined a lot of money I put into this build. Not happy with this product and I do not recommend it at all. Go with a mamba stack if looking for a stack. Never had issues with them. Would give 0 stars if I could. It doesn’t even deserve 1 ## Frequently Bought Together - SpeedyBee F405 V4 Flight Controller Stack: 30x30 Stack with 4in1 55A ESC Board, Wireless Betaflight Configuration, Blackbox, Barometer for FPV - HGLRC M100-5883 GPS Compass Module, Upgraded 10th Generation Chip Compatible with FPV Fixed-Wing UAV - RadioMaster RP3 ELRS FPV Receiver - 2.4ghz ExpressLRS Nano Receiver Drone RX Module with 65mm UFL T Antenna for FPV Drone Tiny Whoop Fixed-wing RC Plane by Speedybee --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/577043586-speedybee-f405-v4-flight-controller-stack-30x30-stack-with-4in1](https://www.desertcart.at/products/577043586-speedybee-f405-v4-flight-controller-stack-30x30-stack-with-4in1) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-25*