• Note : This product is available at backorder. This product will be shipped to you as soon as possible, when it is in stock. It will take 15 to 20 days to reach you. If you made prepaid order then your order will get confirmed first and if you placed an order on cash on delivery, then it will take time to confirm your order. There is no refund in any of these cases.

The SpeedyBee F405 Stack – F405 V3 FC + 50A 3-6s BLHeli_S 4-in-1 ESC – 30×30 features Bluetooth Pairing & Configuration, Onboard 4-level Battery Indicators, 1500uF Filtering Capacitator, Built-in Barometer, to name a few. It also offers 4x UARTS, 5V 2A &9V 2A individual BECs, Wireless Motor-direction Changing, 4x LED Strips Soldering Pads, 4GB Max Blackbox SD Card Slot, and 8 Motors Support.

SpeedyBee F405 V3 BLS 50A Stack So so many cool features, at an unbelievable price!

$69.99 for a Bluetooth 50A Stack? That’s ridiculous

I know right? With only $69.99, you will get an STM32F405 FC (better than F411), onboard 4-level battery life indicator, 4GB Blackbox SD card slot for your flight logs, 4 groups of LED strip pads, complete with a DJI plug* for your digital quad, and built-in Bluetooth for wireless configuration on the SpeedyBee app. Don’t forget about the powerful 50A 4-in-1 ESC, built with TVS
protective diode + Japan made TDK SMT capacitors + external 1000uF low ESR capacitor, everything is for durable build and smooth flight. All of that for only $69.99! Top-shelf spec at a crazy low price, what
are you waiting for?

* The DJI Air Unit plug is completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no wire is needed to be changed.

Configure your FC and ESC via Bluetooth

With SpeedyBee app, turn your phone into an all-in-one FC configurator and tune your quad anytime, anywhere. Experience wireless, fully configurable ESC experience with
SpeedyBee app.

Powerful Real 50A 4-in-1 ESC!

Built with the robust BB21 MCU and large motor pads for easy soldering. Built with Japan made TDK filtering SMT capacitors + onboard TVS protective diode, brings smooth flight experience. Real 50A output, ready for your baddest 6S motors.

Forgot your LiPo checker? Just look at the FC!

Built with a 4-level LED battery indicator, now you can fly anywhere worry-free – even without your lipo checker!

8 motors output for X8/Y6/ fixed-wings

You could use this stack to build your X8 drones, Y6 drones or fixed wings. Forget about crawling through your massive build just to plug in that USB cable. Just take out your phone to configure everything in the SpeedyBee app.

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! LED strips could be purchased  Or long press the boot button to switch to Betaflight LED mode.

1000uF Low ESR capacitor + TVS protective diode = Extra protection

The ESC is built with TVS protective diode to absorb the voltage spike when you plug in the battery, or during crashes that block your props.We also provide a humongous 1000uF low ESR capacitor, ensuring clean data from the gyro to the FC.

And packaged with more useful features

● Built-in barometer for accurate height calculation
● SD Card slot can support up to 4GB Blackbox data*
● Dedicated DJI Air Unit connector for a quick digital build
● 9V 2A + 5V 2A individual BECs
● 4 x UARTs for your receiver + VTX + camera + GPS.
● Power your GPS with a USB cable – no battery needed.
No extra heat, no worries.
● 22mm cutouts for FPV camera in your tight build

*Beta flight firmware requires the type of the microSD card to be either Standard (SDSC) or High capacity (SDHC), so extended capacity cards (SDXC) are not supported(Many high-speed U3 cards are SDXC). Also the card MUST be formatted with the FAT16 or FAT32
(recommended) filesystems. So, you could use any SD card less than 32GB, but the Beta flight can only recognize 4GB maximum.
We suggest you use this 3rd party formatting tool and choose
‘Overwrite format’ then format your card. Also check out here for
the recommended SD cards or buy the tested cards from our store.

Wiring Diagram

package include:

SpeedyBee F405 V3 BLS 50A 30×30 FC & ESC Stack