
SpeedyBee F4 F405 V4 30x30 Stack – 55A/60A BLS 4-in-1 ESC, ICM42688P, Wireless Bluetooth FC for FPV Racing Drones, iNAV & Betaflight Compatible
Ready to level up your drone racing game? Meet the SpeedyBee F405 V4 55A Stack — the high-performance, feature-packed flight controller and ESC combo built for pilots who demand speed, stability, and total wireless freedom! Whether you're chasing podiums or just want your drone to fly smoother than ever, this beast is ready to deliver insane thrills. ⚡ Why Choose SpeedyBee F405 V4 55A Stack? Top-Tier Flight Controller: The SpeedyBee F405 V4 comes equipped with an ICM42688P gyro for rock-solid, ultra-responsive flight. Expect buttery-smooth handling whether you're cruising or pulling off tight acro moves. Bluetooth Wireless Setup: Forget messy wires! Quickly tweak your FC and ESC settings wirelessly using the SpeedyBee App. (Note: FC firmware flashing and Blackbox downloads still need a cable.) Monster 55A 4-in-1 ESC: Powered by BLHeli_S J-H-40 firmware, this 4-in-1 ESC supports DSHOT300/600 and can handle a whopping 55A continuous current (bursting to 70A!), giving you all the ju