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Description
SpeedyBee AIO - F4 FC + 40A 3-6S 4-in-1 Bluejay ESC - 25x25The SpeedyBee AIO F4 FC + 40A 3 6S 4 in 1 Bluejay ESC combines a high performance STM32F405 flight controller with a 40A ESC, supporting 3 6S LiPo batteries and DSHOT600 300 protocols. It offers Bluetooth BLE, wireless firmware updates, 8MB flash memory, and Betaflight compatibility, with multiple UART ports and LED pads for customization. Weighing only 13. 6g, it provides reliable performance, easy recovery via the BOOT button, and powerful outputs
The SpeedyBee AIO - F4 FC + 40A 3-6S 4-in-1 Bluejay ESC combines a high-performance STM32F405 flight controller with a 40A ESC, supporting 3-6S LiPo batteries and DSHOT600/300 protocols. It offers Bluetooth BLE, wireless firmware updates, 8MB flash memory, and Betaflight compatibility, with multiple UART ports and LED pads for customization. Weighing only 13.6g, it provides reliable performance, easy recovery via the BOOT button, and powerful outputs for your drone system.
VIDEO: JUST RELEASED: NEW SPEEDYBEE F405 AIO 40A FLIGHT CONTROLLER
Features
- Camera Parameter Adjustment via Betaflight CC pads supported
- Compatible with DJI O3, RunCam Link, Caddx Vista
- 25x25mm Mounting Pattern
- Battery Support 3-6S LiPo
- 40A Continuous Current
- Betaflight Compatibility
- 45A (10s) Burst Current
- Easy firmware recovery
- Flight Controller & ESC
- 8MB Flash Memory
- ICM-42688P Gyro
- BLE Bluetooth
- Lightweight
Specifications
FLIGHT CONTROLLER
- 6-pin DJI Sky Port Direct Insertion: Supported, can directly connect to DJI O3/RunCam Link/Caddx Vista without changing wire order
- BOOT Button: Supported, press and hold the BOOT button while powering on to enter DFU mode for firmware recovery
- 9V BEC Output: None (comes with an external BEC module, can switch between 5V and 9V); total current output 2A
- Wireless Flight Controller Firmware Update: Supported (no need to press physical BOOT button)
- DJI Air Unit Connection Method: Supports both 6-pin direct insertion and soldering
- UART: 4 full-function serial ports (UART3, UART4, UART5, UART6 + SBUS[R2])
- 5V BEC Output: Three 5V outputs, total current 2A (shared with 4V5)
- Supported Flight Controller Firmware: BetaFlight (Default), INAV
- Betaflight CC Pads (Camera Parameter Adjustment): Supported
- Dimensions: 33.0mm (length) x 33.0mm (width) x 8mm (height)
- Bluetooth BLE: Supported, Bluetooth speed enhancement 2.0
- LED Pads: Supported, used to control WS2812 LED lights
- Wireless Download & BlackBox Analysis: Not supported
- 4V5 Output: Two 4V5 outputs, total current 1A
- Firmware Target Name: SPEEDYBEE F405AIO
- Mounting: 25.5 x 25.5mm, 2mm hole diameter
- Buzzer Pads: Supported, BZ+ and BZ- pads
- Product Name: SpeedyBee F405 AIO
- Input Voltage: 3S-6S LiPo battery
- Weight: 13.6g (including CNC)
- SmartPort: Not supported
- Flash (for BlackBox): 8MB
- Barometer: SPA06-003
- USB Port Type: Type-C
- ESC Telemetry: None
- Gyro: ICM-42688P
- MCU: STM32F405
- RSSI Pads: None
- OSD: Supported
- Motor: M1-M4
- I2C: Supported
ESC
- 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)
- Product Name: SpeedyBee F405 AIO
- Input Voltage: 3-6S LiPo battery
- Firmware: Bluejay JH-40 48kHz
- Continuous Current: 40A
- Burst Current: 45A (10s)
Includes
- 1x SpeedyBee AIO - F4 FC + 40A 3-6S 4-in-1 Bluejay ESC - 25x25
- 1x Black Heat Shrink Tube for Type-C Extension Module
- 1x 4-pin*80mm Cable for Type-C Extension Module
- 1x Transparent Heat Shrink Tube for External BEC
- 1x DJI Air Unit 6pin*80mm Connection Cable
- 4x M2*6.6mm Silicone Dampering Sleeve
- 1x 6-pin*30mm Cable for External BEC
- 1x 35V 470uF Electrolytic Capacitor
- 2x Capacitor Heat Shrink Tube
- 1x Type-C Extension Module
- 1x Practice Soldering Board
- 1x XT30 Power Cable (7cm)
- 1x Power Expansion Board
- 1x Hardware Set
- 1x User Manual
- 1x BEC
Featured Videos
VIDEO: SPEEDYBEE F405 40A AIO FC REVIEW
VIDEO: DID THEY JUST BEST THEMSELVES? ???? | NEW SPEEDYBEE F405 40A AIO FLIGHT CONTROLLER REVIEW
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
4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Perfect
Size: 9.25”, Color: black-4 pack, Size: 9.25”, Color: black-4 pack
very nice brackets..very sturdy. Fits a 1x10 board perfect. Comes with everything you need and a.cool little level also. I loved them.so much I bought another pack and decided to add more shelves for my plants. It was easier to mount the shelf to the bracket then mount the whole shelf. Holds almost all my plants some are pretty heavy.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Well made brackets
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
These are nicely manufactured in that they are all exactly the same (with no variations) and with nice countersunk holes for the provided black flat head wood screws. I used a stained 1x12 #2 whitewood (Eastern Pine) from Lowes for the shelves. With these brackets solidly installed into wall studs at 32" on center (every other stud) the 1x12 shelf will easily support a heavy book load. I like the look better than the brackets that have the vertical leg below the shelf. It looks a lot cleaner.
It is probably inevitable that your stud layout will result in a bracket or two needing to be installed between solid wood studs. In this case, do NOT use the sheetrock wall anchors provided with the brackets as they will pull out of the wall under an appreciable load. Instead, get some "Snaptoggle" toggle bolts and replace the provided bolts with #10-24 x 1.25" flat head machine screws in black. These toggle bolts are incredibly strong and easy to install.
I am adding a postscript to my review regarding bracket spacing recommendations. With a heavy book load, the 1x12 shelf boards don't sag with the brackets spaced 32" apart, however I have found that the brackets themselves are overstressed by about 30% (they are only rated at 80# each.) Heavy books weigh up to about 36# per lineal foot so the maximum spacing of the brackets should be 24" apart. At 32" apart, they won't pull out of the wall if they are fastened into studs but they will sag a little bit back to front under this load. So I added additional brackets in between the installed brackets and now they are 16" apart at the heavy book shelf. The load on each bracket is now less than 50# but they STILL sag about 3/16" from back to front when loaded with books! No danger of structural failure and the sag is not really noticeable.
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Reviewed in the United States on March 1, 2025
★★★★★ 5
Love this
Size: 9.25”, Color: black-6 pack, Size: 9.25”, Color: black-6 pack
Perfect, sturdy/ stable, great for the price. So easy to hang. So far very stable and holding a decent amount of weight. Perfect for my sons room and all his legos to keep out of baby brothers reach.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
nice brackets
Size: 11.25“, Color: black-8 pack
loved the look of these brackets with wooden shelves, brackets seem to of good quality and holding up well. only issue is one bracket was slightly out of spec. but besides that they work awesome and good price.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Very sturdy and all hardware needed
Size: 9.25”, Color: black-12 pack
These brackets are very sturdy and came with all the hardware needed, including two types of wall anchors if you won’t be going through a stud, and a magnetic level which was very useful. Would recommend.
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Reviewed in the United States on March 8, 2026