Hellow guys, Welcome to my website, and you are watching USB To UART/I2C/SPI/JTAG Converter, Supports multiple interfaces/systems, Compatible with 3.3V & 5V. and this vIdeo is uploaded by Waveshare Electronics at 2024-12-11T00:14:42-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.