Feature 1STABLE PERFORMANCE: Equipped with a high grade and reliable MPU6500 SPI gyroscope that provides accurate and stable flight control. The board delivers optimal performance even in challenging flight conditions. 2ADVANCED MCU CHIP: Experience fast processing and precise flight control with the powerful STM32F722 microcontroller unit. Its operating frequency up to 64MHz ensures smooth and sensitive flight performance. 3INTELLIGENT THROTTLE SIGNAL DETECTION: When power on, the flight controller stack automatically detects throttle signals and supports standard PWM throttle mode with pulse width input of 12ms, for seamless transition between controls. 4DIGITAL SIGNALS: In addition to the various throttle signals, the flight controller stack supports all for DSHOT and for PROSHOT digital signals, offering enhanced precision and control in drone operation. 5PROFESSIONAL HARDWARE DESIGN: The hardware part of the flight controller stack is carefully designed to facilitate ease of use and has a powerful anti interference ability, meaning smoother flights in various environmental conditions.Item Type: Drone Flight Controller StackMaterial: Electronic ComponentsFlight Controller Parameters:Size: Approx. 39.5 x 36 x 7.8mm / 1.55 x 1.42 x 0.31inMounting Holes: Approx. 20 x 20mm/ 0.78x0.78in (M3)MCU: STM32F722Gyroscope: MPU-6500 SPIESC Parameters:Continuous Current: 60AInstantaneous Current: 70AApplicable Battery Cell: 3-6S Lithium Batteries .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Drone Flight Controller1 x ESC2 x Heat Shrink Tubes2 x Connecting Wires4 x Screws1 x Capacitor8 x Rubber Rings1 x User Manual