SpeedyBee F405 V3 BLS 50A Stack

So so many cool features,

at an unbelievable price!

SpeedyBee F405 V3 STACK

$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.

SpeedyBee F405 V3 STACK

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.

SpeedyBee F405 V3 STACK

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.

SpeedyBee F405 V3 STACK

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!

SpeedyBee F405 V3 STACK

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.

SpeedyBee F405 V3 STACK

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.

SpeedyBee F405 V3 STACK

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 t

he BOOT button, you can cycle through all different LED presets**

and pick the one you love!

* LED strips could be purchased here

**Or long press the boot button to switch to Betaflight LED mode

SpeedyBee F405 V3 STACK

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.

SpeedyBee F405 V3 STACK

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

*Betaflight 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 Betaflight 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.