Equipped with a powerful 62A AM32°P Electric speed control supporting 3 6S input ( 10 27V), 80A burst current for smooth in under 10 inches High Flight Controller: The HFDY STF43562 features a 288MHz AT32F435VMT7 processor with industrial grade sensors and vibrating damping for stable, secure FPV flight Double Firmware Compatibility: Pre adapted for both Betaflight and firmware, offering flexibility for different flying styles and easy updates through dealers Advanced Sensoring Integration: Includes precise compassing, and multiple interfaces ( IIC / SPI / SBUS) with clear video transmission for enhanced functionality Space saving PCB construction with layout ensures durability while maintaining full feature accessibility for FPV racing