F4V3S flight controller Item Specifics:Product Name: F4 Flight Controller BoardMaterial: Electronic componentStandard Board Size: about 36x36mmStandard Size of Mount Hole: 30.5x30.5mmFeatures:-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-MPU6000 6 axis SPI Gyro & Accelerometer-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