Powerful CPU: Adopts STM32H743VIH6 processor, fast processing speed and high efficiency High compatibility: supports 3-6s input, suitable for various drone structures and power requirements Advanced OSD: On-screen display (OSD) that can display flight data in real time. Compact design: 37mmx37mm size, perfect for compact spaces, ensuring neat installation without compromising performance Memory: Contains a 128mb black box for data logging, which is essential for flight debugging and diagnosing problems. Controller: STM32H743VIH6 Gyroscope: BMI270X2 Black box: 128MB Motor output: 10CH Servo output: 2CH Universal serial port: 8ch Input power: 3-6SLipo Output power: 5V/2.5A, 9V/3A Mounting hole: 30.5mmx30.5mm Firmware name: AOCODARCH7DUAL (The product appearance and printed words depending on batch, but this does not affect use) Color: Black Material: PCB Package Contents: 1 x Flight Controller Kit Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.