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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
SpeedyBee F405 V4 Flight Controller - 30x30Elevate your drone's performance with the SpeedyBee F405 V4 Flight Controller, featuring STM32F405 MCU and ICM42688P gyro for precise control. The compact F405 V4 flight controller supports Bluetooth configuration and 6S LiPo power input, making it a versatile choice for FPV enthusiasts. Features The compact design fits 30. 5 x 30. 5mm mounting on various frames. Precise control with STM32F405 MCU and ICM42688P gyro. Easy in flight controller
Elevate your drone's performance with the SpeedyBee F405 V4 Flight Controller, featuring STM32F405 MCU and ICM42688P gyro for precise control. The compact F405 V4 flight controller supports Bluetooth configuration and 6S LiPo power input, making it a versatile choice for FPV enthusiasts.
Features
- The compact design fits 30.5 x 30.5mm mounting on various frames.
- Precise control with STM32F405 MCU and ICM42688P gyro.
- Easy in-flight controller configuration via Bluetooth.
Specifications
- MCU: STM32F405
- IMU(Gyro): ICM42688P
- USB Port Type: Type-C
- Barometer: Built-in
- OSD Chip: AT7456E chip
- BLE Bluetooth: Supported for Flight Controller configuration (MSP 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 and compatible with various DJI models, no wire changes needed.
- Blackbox MicroSD Card Slot: Compatible with Standard (SDSC) or High Capacity (SDHC) cards under 32GB.
- Current Sensor Input: Supported (for SpeedyBee BLS 55A ESC, set scale = 400 and Offset = 0).
- Power Input: 3S - 6S LiPo (Through G, BAT pins/pads).
- 5V Output: 9 groups of 5V output.
- 9V Output: 2 groups of 9V output.
- 3.3V Output: Supported up to 500mA current load.
- 4.5V Output: Supported up to 1A current load.
- ESC Signal: M1 - M4 on the bottom side, M5-M8 on the front 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 for various sensors.
- Traditional Betaflight LED Pad: Supported for WS2812 LED controlled by Betaflight firmware.
- Buzzer: BZ+ and BZ- pad used for 5V Buzzer.
- BOOT Button: Supported for firmware flashing and LED control.
- RSSI Input: Supported (named as RS on the front side).
- Smart Port / F.Port: Not supported.
- Supported Flight Controller Firmware: BetaFlight (Default), INAV.
- Firmware Target Name: SPEEDYBEEF405V4.
- Mounting: 30.5 x 30.5mm (4mm hole diameter).
- Dimension: 41.6(L) x 39.4(W) x 7.8(H)mm.
- Weight: 10.5g.
Includes
- 1x SpeedyBee F405 V4 Flight Controller
- 5x M3*8mm Silicone Grommets (for FC)
- 1x SH 1.0mm 30mm-length Spin Cable (for FC-ESC connection)
- 1x DJI 6-pin Cable (80mm)
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
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Very cute hedgehogs for pets
Style: Hedgehog dog toys
I bought these as a gift and they are adorable! Very well made and will hold up to a lot of chewing, tossing and rough housing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
BEST Dog Toy
Style: Hedgehog dog toys
These hedge hogs w/ball toys are AWESOME! They're the only toy I've found that my yr old miniature schnauzer, Murphy, can't destroy in an hour and he LOVES them. Plus have been the best toy out of a dozen or so other toys he maintains an interest in. Thank you ! !
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Versatile, rugged, and silly
Style: Octopus dog toys
This is a silly toy that our puppies have enjoyed (and I get a laugh out of seeing them play tug of war with the tentacles). It has held up well to multiple washes, cleans easily, and has been resilient to sharp puppy teeth (small breed dogs), even with prolonged chewing. It's a versatile size and will keep working well as they grow. I love the natural tension on the tentacles and the crinkles (which always get their attention).
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Great quality dog toys
Color: 5 Pack Corduroy
For the last 4yrs I had bought these dog toys for my fur baby atleast 3 times now. They last and durable. But after awhile the get old quick and start wearing out after constantly getting played, chewed and tugged on. Plus my fir baby deserves new ones.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Good Deal
Color: 5 Pack Corduroy
These are our "go to" toys for the dogs. We have one that loves the squeak and another that loves to tear them up, so we order often. Price is and occasionally on sale. They are cute but that is for humans. Loud squeak. They do last longer than some others.
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Reviewed in the United States on June 7, 2026