Advanced flight control system with high-performance F7 processor, integrated 65A 128K BLHeli32 ESC, supports 6S power for strong responsiveness and unparalleled flight stability.High-performance ESC: Equipped with 65A 128K BLHeli32 ESC, this stack supports up to 6S voltage and Dshot1200 protocol for a smooth and responsive flight experience.Seamless integration: Designed to be compatible with for DJI systems, this flight controller stack provides seamless setup and operation, enhancing the functionality of your drone with smooth real-time data transfer.Efficient connectivity: Equipped with APP WIFI connectivity, the device can easily adjust and update firmware directly from your smartphone, ensuring your drone is always at peak performance.Durable and reliable: Built to last, perfect for racing and freestyle drone setups.MK4 F722 APP FC:MCU:STM32F722Frequency:216MHZGYRO:BMI270OSD:AT 7456EBlackbox:16M MemoryUarts:6 SetReceiver:TBS/SBUS/IBUS/DSMAIR UNIT Port:YesWIFI:SpeedyBee APPVTX Switch:YesInput:6S LipoSoft Ware:BetaflightMounting:30.5x 30.5mm/M3F65_128K ESC:Output Current:65APeak Current:75AInput:3-6S LipoBLheli:BLheli-32PWM:24-128KTarget:MAMBA F65_128KProtocol:Dshot 300/600/1200Mounting:30.5x30.5mm,Φ3(The product appearance and printed words may vary depending on the batch, but this does not affect use)Color: As shownMaterial: PCBPackage Contents:1 x FPV Stack Kit