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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
SpeedyBee F405 40A Bluejay 25.5x25.5 3-6S Flight ControllerIntroducing the SpeedyBee SpeedyBee F405 40A Bluejay Flight Controller! Specifications Flight Controller Product Name: SpeedyBee F405 AIO MCU: STM32F405 Gyro: ICM 42688P USB Port Type: Type C Barometer: SPA06 003 OSD: Supported Bluetooth BLE: Supported, Bluetooth speed enhancement 2. 0 Wireless Flight Controller Firmware Update: Supported (no need to press physical BOOT button) Wireless Download & BlackBox Analysis: Not supported DJI Air Unit
Introducing the SpeedyBee SpeedyBee F405 40A Bluejay Flight Controller!
Specifications
- Flight Controller
- Product Name: SpeedyBee F405 AIO
- MCU: STM32F405
- Gyro: ICM-42688P
- USB Port Type: Type-C
- Barometer: SPA06-003
- OSD: Supported
- Bluetooth BLE: Supported, Bluetooth speed enhancement - 2.0
- Wireless Flight Controller Firmware Update: Supported (no need to press physical BOOT button)
- Wireless Download & BlackBox Analysis: Not supported
- DJI Air Unit Connection Method: Supports both 6-pin direct insertion and soldering
- 6-pin DJI Sky Port Direct Insertion: Supported, can directly connect to DJI O3/RunCam Link/Caddx Vista without changing wire order
- Flash (for BlackBox): 8MB
- Betaflight CC Pads (Camera Parameter Adjustment): Supported
- Input Voltage: 3S-6S LiPo battery
- 4V5 Output: Two 4V5 outputs; total current 1A
- 5V BEC Output: Three 5V outputs; total current 2A; shared with 4V5
- 9V BEC Output: None (comes with an external BEC module, can switch between 5V and 9V); total current output 2A
- MOTOR: M1-M4
- UART: 4 full-function serial ports (UART3, UART4, UART5, UART6 + SBUS[R2])
- ESC Telemetry: None
- I2C: Supported
- LED Pads: Supported, used to control WS2812 LED lights
- Buzzer Pads: Supported, BZ+ and BZ- pads
- BOOT Button: Supported, press and hold the BOOT button while powering on to enter DFU mode for firmware recovery
- RSSI Pads: None
- SmartPort: Not supported
- Supported Flight Controller Firmware:: BetaFlight (Default), INAV
- Firmware Target Name: SPEEDYBEE F405AIO
- Mounting: 25.5 x 25.5mm, 3mm hole diameter
- Dimensions: 33.0mm (length) x 33.0mm (width) x 8mm (height)
- ESC
- Product Name: SpeedyBee F405 AIO
- Input Voltage: 3-6S LiPo battery
- Continuous Current: 40A
- Burst Current: 45A (10s)
- ESC Protocol: Supports DSHOT600/300; other protocols may cause severe errors, please use with caution.
- Output Voltage: VBAT battery voltage (used to power the flight controller)
- Current Sensor: Supported (Scale = 254, Offset = 0)
- Firmware: Bluejay JH-40 48kHz
- Weight: 13.6g (including CNC)
Includes
- 1x SpeedyBee F405 AIO
- 1x Soldering Practice Board
- 1x DJI Air Unit 6pin*80mm Connection Cable
- 1x 35V 470uf Electrolytic Capacitor
- 4x M2*6.6mm Silicone Dampening Sleeves
- 5x M2 Silicone Dampening Ring
- 5x M2 Nylon Hex Nut
- 1x XT30 Power Cable (5cm)
- 1x Type-C Extension Module
- 1x Power Expansion Board
- 1x BEC
- 1x Black Heat Shrink Tube for Type-C Extension Module
- 1x 4pin*80mm Cable for Type-C Extension Module
- 4x M2*20mm Screws for F405 AIO & VTX Installation
- 4x M2*12mm Screws for F405 AIO Installation
- 1x Transparent Heat Shrink Tube for External BEC
- 1x 6-pin*30mm Cable for External BEC
- 2x Capacitor Heat Shrink Tube
- 1x User Manual
Browse More
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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
4.8 ★★★★★
Based on 1727 reviews
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Product Reviews
★★★★★ 5
Suit or separates
Size: Medium, Color: Black
Very nice. Fits well but looks like the pieces were from 2 different dye lots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
★★★★★ 1
Men's suit
Size: XX-Large, Color: Light Champagne
Too short
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Reviewed in the United States on March 8, 2026
★★★★★ 4
Overall ok
Size: Small, Color: Light Gray, Size: Small, Color: Light Gray
I purchased this for my son for homecoming. 6’, 170, size S. The pants fit well, the jacket is kind of boxy. If you’re looking for a more slim fit on jacket, this is not it. It was too late for us to get anything else. Overall, it was fine. The sleeves At wrist not as crisp. I had to really press to give crisp shape. I steamed the heck out of it. My son was OK with it. Holds up well for one time use. Color was what we wanted.
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Good
Size: Medium, Color: Champagne
Nice
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Best bang for your buck
Size: Large, Color: Navy Blue
Highly recommend this suit if you’re looking for the best bang for your buck! We did go with another option, but upon receiving the suit, I will definitely keep this seller in mind for other occasions! Do wish you could mis-match the pants and blazer sizes, but still a great option if you can fit the top and bottom together! Even adjusting bigger sizes with a tailor, still cheaper than most options while not appearing as cheap as it is! Also ordered the champagne color, very admirable as well!
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Reviewed in the United States on May 27, 2025