Name:F7 V3 Flight Controller. MCU:STM32F722. IMU(Gyro):SBMI270. USB Port Type:SType-C. Barometer:SBMP280. OSD Chip:SAT7456E chip. BLE Bluetooth:Supported. Used for Flight Controller configuration Flash FC / FC+ESC Firmware Wirelessly:SSupported. Please enter MENU Greater than FC Firmware Flasher. Download/Analyze Blackbox:Supported.Please enter MENU Greater than Blackbox Analyzer. for DJI Air Unit Connection Way:Two ways supported: 6-pin connector or direct soldering. Flash(for BlackBox):500MB. BetaFlight Camera Control Pad:Yes(CC pad on the front side). Power Input:3S - 6S Lipo UART: 5 sets(UART1, UART2, UART3, UART4(For FC / FC+ESC Telemetry), UART6) ESC Telemetry UART:R4(UART4) I2C:Supported. SDA & SCL pads on front side. Used for magnetometer, sonar, etc. LED Pad:Used for WS2812 LED controlled by Betaflight firmware. Buzzer:BZ+ and BZ- pad used for 5V Buzzer BOOT Button:Supported. [A]. Press and hold BOOT button and power the FC / FC+ESC on at the same time will force the FC / FC+ESC to enter DFU mode, this is for firmware flashing when the FC / FC+ESC gets bricked. [B]. When the FC / FC+ESC is powered on and in standby mode, the BOOT button can be used to controller the LED strips connected to LED1-LED4 connectors on the bottom side. By default, short-press the BOOT button to cycle the LED displaying mode. Long-press the BOOT button to switch between LED mode and BF-LED mode. Under BF-LED mode, all the LED1-LED4 strips will be controlled by Betaflight firmware. RSSI Input:Supported. Named as RS on the front side. SmartPort:Use any TX pad of UART for the SmartPort feature. Supported Flight Controller Firmware:BetaFlight(Default), EMUFlight, INAV / SpeedyBee BL32 50A 4-in-1 ESC Firmware:SpeedyBee BL32 50A Continuous Current :50A * 4 Burst Current:55A(5S) TVS Protective diode:Yes Heat Sink:Yes External Capacitor:1500uF Low ESR Capacitor ESC Protocol:DSHOT300/600 Specifications: A:Flight Controller/B:ESC / C:F7 V3 Flight Controller + 50A ESC Color: As shown Materi