MARK4 7-inch HD F4V3S/F4V3S PLUS Flight Control 45/60A 4INI ESC rack

MARK4 7-inch HD

F4V3S & PLUS flight controller

F4V3S flight controller Item Specifics:
Product Name: F4 Flight Controller Board
Material: Electronic component
Standard Board Size: about 36x36mm
Standard Size of Mount Hole: 30.5x30.5mm

Features:
-STM32 F405 MCU
-Dshot support
-Drag and Drop OSD configured via Betaflight Configurator
-Smartaudio v2 support Tune your PID's and configure the omnibus F C from your Transmitter
-MPU6500 6 axis SPI Gyro & Accelerometer (show as MPU6500 at inav-configurator if upload INAV firmware)
-SBUS/PPM AND Spketrum dsm-x Ports
-SD card blackbox
-Baro(BMP280)
-5V 3A SBEC
-On-board Video Filter(only can supply 5V to VTX and Camera)
-SmartAudio V2 via tx6 on J10
-4×3 pin ESC pin layout
-IR pins for lap timing transponder

The rack uses external nuts, not nuts built into the carbon fiber board. Nuts built into the carbon fiber board are prone to loosening during flying , so using external nuts is more secure and safe.When fixing, please use external nuts to secure.