







🚀 Fly smarter, not harder — wireless tuning that keeps you ahead of the pack!
The SPEEDY BEE F405 V4 Flight Controller revolutionizes FPV drone tuning with wireless Bluetooth configuration, a 4-level battery indicator, and customizable LED lighting. Experience 33% faster data transfer and rapid firmware updates, all compatible with Betaflight, Emuflight, and INAV for professional-grade flight control anytime, anywhere.













| RAM | DDR4 |
| Memory Speed | 5 GHz |
| Wireless Type | Bluetooth |
| Brand | SPEEDY BEE |
| Series | F405 V4 w 55A Stack |
| Item model number | F405 V4 w 55A Stack |
| Operating System | Linux |
| Item Weight | 1.44 ounces |
| Package Dimensions | 4.69 x 2.32 x 1.14 inches |
| Color | F405 V4 FC |
| Processor Brand | ARM |
| Number of Processors | 4 |
| Manufacturer | SpeedyBee |
| ASIN | B0CL3Y2KRP |
| Date First Available | October 16, 2023 |
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