SpeedyBee V4 Price BD

The SpeedyBee F405 V4 Stack is the ultimate “value king” for FPV pilots, available at RoboShop BD. This professional-grade 30.5×30.5mm stack combines a feature-rich F405 V4 Flight Controller with a powerful 55A 4-in-1 ESC. With its integrated Bluetooth module, you can configure your drone wirelessly via the SpeedyBee app—no computer or cables required at the field. Built to handle 3S-6S LiPo power, it is the perfect core for 5-inch freestyle quads and long-range cruisers.