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Description
SpeedyBee F405 V3 BLS 60A 30x30 StackDive into the future of drone flight control with the SpeedyBee F405 V3 Flight Controller, a masterpiece engineered for those who laugh in the face of gravity. Coupled with the robust SpeedyBee BLS 60A 4 in 1 ESC, this duo is like Batman and Robin for your drone unstoppable, reliable, and always ready for action. SpeedyBee F405 V3 Flight Controller The Brain of Your Drone MCU Power: At the heart is the STM32F405 MCU, flexing its computational muscles
Dive into the future of drone flight control with the SpeedyBee F405 V3 Flight Controller, a masterpiece engineered for those who laugh in the face of gravity. Coupled with the robust SpeedyBee BLS 60A 4-in-1 ESC, this duo is like Batman and Robin for your drone - unstoppable, reliable, and always ready for action.
SpeedyBee F405 V3 Flight Controller - The Brain of Your Drone
- MCU Power: At the heart is the STM32F405 MCU, flexing its computational muscles to keep your drone as stable as your life is adventurous.
- Precision Gyro: The BMI270 gyro is like having a Zen master onboard, ensuring silky smooth flights even when you're pushing the limits.
- Connectivity Galore: With Type-C USB, BLE Bluetooth for wireless configuration, and a barometer that knows which way is up, it's more connected than a conspiracy theorist on the internet.
- DJI Ready: Whether you're plugging in with a 6-pin connector or soldering directly, DJI devices like O3, RunCam Link, and others play nice without a fuss.
- Storage Savvy: A MicroSD card slot that's pickier about its cards than you are about your playlist, supporting up to 32GB but truly vibing with 4GB FAT32 formatted cards.
- Power Distribution: Speaks fluent electricity with 3S-6S Lipo support, distributing power through 5V, 9V, 3.3V, and even a special 4.5V output for your gadgets.
- Expansion Ready: With 6 UARTs, I2C support, and dedicated pads for LEDs and buzzers, it's like having a Swiss Army knife for your drone.
SpeedyBee BLS 60A 4-in-1 ESC - The Heartbeat of Your Propellers
- Unyielding Power: 60A continuous current per channel, with bursts up to 80A, because why settle for less?
- Firmware Genius: Running BLHeli_S firmware for that buttery-smooth throttle response, making your drone dance like it's on "So You Think You Can Fly?"
- DSHOT Ready: Supports DSHOT300/600 because analog signals are so 1999.
- Built Tough: Comes with a 1000uF low ESR capacitor in the box, because the only surprise we like is a birthday party.
- Size Matters: Compact yet powerful, measuring up with a 30.5 x 30.5mm mounting pattern, it's like fitting a rocket engine in your pocket.
What's in the Box?
- For the SpeedyBee F405 V3: Just the flight controller, ready to make your drone smarter than your smartphone.
- For the BLS 60A ESC: The ESC itself plus a 1000uF capacitor, because we're nice like that.
Upgrade your drone with the SpeedyBee F405 V3 Flight Controller and BLS 60A ESC combo, and experience flying that's as exhilarating as scrolling through memes at 3 AM. Your drone deserves the best; give it the brain and the brawn it needs to soar above the rest.
Specifications
| Product Name | SpeedyBee F405 V3 30x30 Flight Controller |
| MCU | STM32F405 |
| IMU(Gyro) | BMI270 |
| USB Port Type | Type-C |
| Barometer | Built-in |
| OSD Chip | AT7456E chip |
| BLE Bluetooth | Supported. Used for Flight Controller configuration (MSP should be enabled with Baud rate 115200 on UART4) |
| WIFI | Not supported |
| DJI Air Unit Connection Way | Two ways supported: 6-pin connector or direct soldering. |
| 6-pin DJI Air Unit Plug | Supported. Completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no wire is needed to be changed. |
| Blackbox MicroSD Card Slot | *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. |
| BetaFlight Camera Control Pad | Yes(CC pad on the front side) |
| Current Sensor Input | Supported. For SpeedyBee BLS 60A ESC, please set scale = 400 and Offset = 0. |
| Power Input | 3S - 6S Lipo(Through G, BAT pins/pads from the 8-pin connector or 8-pads on the bottom side) |
| 5V Output | 9 groups of 5V output, four +5V pads and 1 BZ+ pad( used for Buzzer) on front side, and 4x LED 5V pads. The total current load is 2A. |
| 9V Output | 2 groups of 9V output, one +9V pad on front side and other included in a connector on bottom side. The total current load is 2A. |
| 3.3V Output | Supported. Designed for 3.3V-input receivers. Up to 500mA current load. |
| 4.5V Output | Supported. Designed for receiver and GPS module even when the FC is powered through the USB port. Up to 1A current load. |
| ESC Signal | M1 - M4 on bottom side and M5-M8 on front side. |
| UART | 6 sets(UART1, UART2, UART3, UART4(Dedicated for Bluetooth connection)), UART5(Dedicated for ESC telemetry),UART6 |
| ESC Telemetry | UART R5 |
| I2C | Supported. SDA & SCL pads on front side. Used for magnetometer, sonar, etc. |
| Traditional Betaflight LED Pad | Supported. 5V, G and LED pads on bottom of the front side. Used for WS2812 LED controlled by Betaflight firmware. |
| Buzzer | BZ+ and BZ- pad used for 5V Buzzer |
| BOOT Button |
Supported.
[A]. Press and hold BOOT button and power the FC on at the same time will force the FC to enter DFU mode, this is for firmware flashing when the FC gets bricked. [B]. When the FC is powered on and in standby mode, the BOOT button can be used to controller the LED strips connected to LED1-LED4 connectors on the bottom side. By default, short-press the BOOT button to cycle the LED displaying mode. Long-press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. Under BF-LED mode, all the LED1-LED4 strips will be controlled by Betaflight firmware. |
| RSSI Input | Supported. Named as RS on the front side. |
| Smart Port / F.Port | Not supported |
| Supported Flight Controller Firmware | BetaFlight(Default), INAV (INAV firmware can only use Multishot (recommended) and OneShot125. Please note that DShot is not supported.) |
| Firmware Target Name | SPEEDYBEEF405V3 |
| Mounting | 30.5 x 30.5mm( 4mm hole diameter) |
| Dimension | 41.6(L) x 39.4(W) x 7.8(H)mm |
| Weight | 9.6g |
| Product Name | SpeedyBee BLS 60A 30x30 4-in-1 ESC |
| Firmware | BLHeli_S J-H-50 |
| PC Configurator Download Link | https://esc-configurator.com/ |
| Continuous Current | 60A * 4 |
| Burst Current | 80A(10 sec) |
| TVS Protective diode | Yes |
| External Capacitor | 1000uF Low ESR Capacitor(In the package) |
| ESC Protocol | DSHOT300/600 |
| Power Input | 3-6S LiPo |
| Power Output | VBAT |
| Current Sensor | Support (Scale=400 Offset=0) |
| ESC Telemetry | Not supported |
| Mounting | 30.5 x 30.5mm( 4mm hole diameter) |
| Dimension | 45.6(L) * 44(W) *8mm(H) |
| Weight | 23.5g |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
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Reviewed in the United States on January 18, 2026
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