SpeedyBee F405 V4 Flight Controller Stack:30x30 Bluetooth Stack with 4in1 55A ESC Board,Wireless Betaflight Configuration,Blackbox,Barometer for DJI Air Unit FPV
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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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!
Brand: SPEEDY BEE
Model Name: SpeedyBee F405 V3
Memory Storage Capacity: 4 GB
CPU Model: None
Connectivity Technology: Bluetooth
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
Date First Available: ‎April 13, 2023
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The soldering pads are perfect for the size of the FC. I like that it can handle 6s, but I will be using 4s primarily. Be carefull with plugging the ESC to the FC cause the pins can bend, it happened to me and I didn't get any power to the FC board. I had to use two metal dental picks and adjustable magnifying glasses to fix the two bent pins. Make sure you plug in the connection as straight as possible.
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Reviewed in the United States on February 24, 2025 by Professor 2.0 Professor 2.0
Used this on my second quad build and the core of the setup. Paired this with DJIs o3 unit, ELRS receiver and remote ID was an awesome combo. Soldering went super smooth with more than adequate pad size for all wiring and programing through the bluetooth app on the fly made things super easy during setup to fine tune my PIDs and rates. Will definitely use their products again in future builds.
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Reviewed in the United States on February 27, 2025 by Jason
ordered 2 boards never regretting. was looking for quick mail order board and most times amazon isn't good place to resort too. at first reading reviews was reluctant to get one..had slight issues at first FC would power up but no ESC thought had gotten bad board after read some reviews, but the plug between the 2 boards wasn't pushed all the way in an powered up worked as should...even the 2nd board had issues with plug being pushed in all the way...see where its at easy to do..if run into no power up board check this connection.. glad got 2nd board...had HW brand new returned it a replaced it with speedybee never looking back at HW ever.. thanks no worries great board..
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Reviewed in the United States on June 18, 2024 by Richard B.
It's light weight and does everything I want it to do. I especially like the ability to hook up to it with the Blue Tooth on my android phone and change settings in the field. Some have said that changing the settings like this might corrupt the settings and put them all back to factory default. I haven't experienced this myself.
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Reviewed in the United States on November 28, 2024 by Daniel Benson
I wanted to love this board so much since I been using bluetooth boards since they came out with the speedybee. I had the iflight succex bt. This thing flew good with top of the line equipment for 2 days. I noticed the quad would yaw twitch randomly till it would full on yaw spin. Very sad I wasted my money on this thing and I'm already broke as is.
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Reviewed in the United States on February 6, 2025 by jayfairley jayfairley
The media could not be loaded. Can't get uart 2 to recognize crossfire receiver works for a few seconds in bataflight then just stops working 🙄 receiver is bound ports tab is on uart 2 and one is on msp display port option because of walksnail avatar just can't figure it out
Reviewed in the United States on June 23, 2025 by Timothy johnson
Excelente funcionamiento
Reviewed in the United States on March 2, 2025 by Amazon Customer
I couldn’t be happier with speedy bee and I love all their flight controllers. As usual this model is a pleasure to work with.
Reviewed in the United States on December 8, 2024 by Gregory Madaj