SKU: 68591672848

SpeedyBee F405 Mini Flight Controller (20x20)

Sale price$22.00 Regular price$24.44
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

SpeedyBee F405 Mini Flight Controller (20x20)Whizzing through the skies has never been this advanced or, dare we say, effortless! Introducing the SpeedyBee F405 Mini Flight Controller, your quad's brainpower and orchestrator of aerobatics. Features to Marvel At: Seamless Connectivity : With built in Bluetooth, dive into wireless Betaflight tuning using the SpeedyBee app. Forget the messy cables; embrace the future. Instant Battery Check : Sporting a 4 level battery capacity indicator on the

Whizzing through the skies has never been this advanced or, dare we say, effortless! Introducing the SpeedyBee F405 Mini Flight Controller, your quad's brainpower and orchestrator of aerobatics.

Features to Marvel At:

🌐 Seamless Connectivity : With built-in Bluetooth, dive into wireless Betaflight tuning using the SpeedyBee app. Forget the messy cables; embrace the future.

🔋 Instant Battery Check : Sporting a 4-level battery capacity indicator on the side, you'll know your battery status in a flash. No more guessing games!

🔄 Versatile DJI Compatibility : Supporting all DJI Air Units, our flight controller is ready for prime-time video action. Whether you're using DJI O3 Air Unit, Link, Vista, or Air Unit V1 - it's all systems go.

📡 Multiple UARTs : Boasting 4 UARTs, cater to your receiver, VTX, camera, and even GPS. It's like an all-you-can-connect buffet for your drone!

🚀 Ultra-Clean Gyro Power Supply : With MaxLinear's LDO power chip, your gyroscope receives unadulterated power. Teamed with a 100uF filtering tantalum capacitor, every spin and twirl is precision personified.

🌄 Real-time Altitude Sensing : Thanks to the onboard barometer, you're not just flying; you're mastering the skies with real-time altitude data.

Specifications

Please check the manufacturers website for up to date specifications as these are subject to change.

ProductName SpeedyBee F405 V3 30x30 Flight Controller
MCU STM32F405
IMU(Gyro) ICM42688P
USB Port Type Type-C
Barometer Built-in
OSD Chip AT7456E chip
BLE Bluetooth Supported. Used to connect with the SpeedyBee App for flight controller and ESC parameter configuration. Please make sure the MSP switch on UART 4 is turned on and set to a baud rate of 115200, otherwise Bluetooth functionality will not be available.
Wireless FC Firmware Flashing NOT Supported. Please connect to the Betaflight configurator on the PC to do FC firmeare update
Wireless Blackbox Dwonload & Analysis NOT Supported. Please connect to the Betaflight configurator on the PC to do blackbox analysis.
WIFI Not supported
DJI Air Unit Connection Way Direct soldering
DJI Air Unit Compatibility Compatible with all DJI Air Units: DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1. Please use the solder pads < 9V, G, T1, R1, G, SUBS(R2) > on the front right corner of the flight controller to make a pin-to-pin connection with the solder pads on the DJI Air Unit. UART1(T1, R1) is used for OSD and SUBS(R2) is used for DJI Air Unit's internal SBUS receiver signal input.
Blackbox 8MB Onboard Flash
BetaFlight Camera Control Pad Yes(CC pad on the front side)
Current Sensor Input Supported. For SpeedyBee BLS 35A V2 ESC, please set Scale=250 and Offset=-500.
Power Input 3-6S LiPo. The flight controller is powered through the G, V wires of the 8pin harness or G, V pads from the bottom side of the flight controller.
5V Output 4 groups of 5V output, three +5V pads and 1 BZ+ pad( used for Buzzer) on front side. The total current load is 2A.
9V Output 1 group of 9V output, one +9V pad on front side. The total current load is 3A.
3.3V Output Supported. Soldering pad named ‘3V3' on the front top of the flight controller. Designed for 3.3V input receivers. Up to 500mA current load.
4.5V Output Supported. Designed for radio receiver and GPS module even when the FC is powered through the USB port. Up to 1A current load.
ESC Signal M1 - M4 wires or soldering pads on bottom side.
UART 6 sets(UART1, UART2, UART3, UART4(Dedicated for Bluetooth connection)), UART5(Dedicated for ESC telemetry),UART6
ESC Telemetry UART R5(UART5)
I2C Supported. DA & CL 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 LEDs controlled by the Betaflight firmware.
Buzzer BZ+ and BZ- pad used for 5V Buzzer
BOOT Button Supported. 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.
RSSI Input Not Supported
Smart Port / F.Port Not Supported
Supported Flight Controller Firmware BetaFlight(Default), INAV
Firmware Target Name SPEEDYBEEF405MINI
Mounting 20 x 20mm 3.5mm hole diameter ,Compatible with M2 and M3 screws/Silicone grommets.
Dimension 30(L) x 32(W) x 7.8(H)mm
Weight 9.6g

Included

  • 1x SpeedyBee F405 V3 Mini Flight Controller (20x20)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 68591672848

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4.6 ★★★★★
Based on 29 reviews
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Verified Purchase
JohnMichael Rodriguez
Lake Worth, US
★★★★★ 5
Finally, a toy my dog hasn’t murdered
If your dog destroys toys like it’s their full-time job, this stick is the boss-level challenge they didn’t see coming. I gave it to my power-chewer (a pit mix with jaws of steel), and after a week of gnawing, tossing, and dramatic tug-of-war battles, it’s still intact. Not even a dent. I think it might be made of space-grade rubber or the same stuff they use in black boxes. It’s got a good weight to it — heavy enough to feel solid, light enough to toss without pulling a shoulder. No squeaker, no fluff, no sad stuffing guts all over the living room. Just pure chewable glory. Pros: • Actually indestructible (or close enough) • Great for aggressive chewers • No squeaker = peace and quiet • Easy to clean and doesn’t smell weird • Doubles as a fetch toy and chew stick Minor feedback: It’s a bit heavy for small dogs, and it doesn’t bounce or squeak — but if your dog’s into serious chewing, they won’t care. Also, don’t drop it on your foot. Trust me. Final thoughts: This toy is the Chuck Norris of dog sticks. If your pup has shredded everything else, give this a shot. It might just survive — and so might your sanity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
M
Verified Purchase
Matt
Dallas, US
★★★★★ 5
Durable
If you have an aggressive chewer this will hold up for about a month. After about a month of daily use my police k9 will get the ends off. Is it completely indestructible no, does it hold up better then any other toy he’s had absolutely. When you have a dog with super high toy drive you understand nothing is indestructible but I will say a month for a toy to last with my dog is great and I accept the fact I just have to buy new toys monthly. For reference my dog will destroy a Kong in about half the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
D
Verified Purchase
Dana
West Palm Beach, US
★★★★★ 5
GREAT DURABILITY FOR MY XL SUPER CHEWER !
My dog LOVESSSSS this toy. It’s definitely one of her favorites! I have a Pit-Mastiff mix and she loves to chew toys, but her breed also means she’s got an outrageous amount of strength in those jaws, making it hard to find toys that can last without getting torn up super easily. We typically buy Kong “Super Chewer” toys and this has held up better than those! We’ve had it a good few months and it’s super durable. She gnaws on this thing every day for a good bit of time, and it doesn’t have any weak spots, holes, chunks missing, NOTHING, except a few dimples. It’s firm but also has give to it that (I think) really provides a good chewing option. It’s got enough weight and give to it that I can throw it for her and it’ll bounce without flying around crazy like some toys. The toy itself is not super cute, but my dog definitely is when she’s carrying it around everywhere 🥹 My only con is that I wish it came in other colors! I was surprised that she liked it so much because she typically prefers bright colored toys like red/orange/blue/green. It took some time, but once she warmed up to it and realized she could chew as hard as she wanted on it, it was game over from there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
M
Verified Purchase
Marty
Houston, US
★★★★★ 4
Durable dog toy
Solid toy for Malinois
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
D
Verified Purchase
Debi Mason
Belleville, US
★★★★★ 5
Extremely Durable
This is truely for heavy chewers. Both my bully mixes have chewed through every bone/ball including Kong. They have had these for about 6 months and they are hardly worn. The dogs love chewing on them too. I wish they came in flavors.
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Reviewed in the United States on April 5, 2026

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