USBtoUART
A USBtoUART device is a bridge that converts data between USB and a UART serial interface. It allows a computer to communicate with devices that use asynchronous serial signals, such as microcontrollers, sensors, or other embedded peripherals, by presenting a USB connection as a virtual serial port to the host.
Most USBtoUART adapters contain three components: a USB-to-serial bridge controller (for example, FTDI FT232R, Silicon Labs
The USB interface handles data transfer, while the UART side carries asynchronous serial signals with configurable
Common use cases include programming and debugging microcontrollers (as in Arduino or embedded projects), establishing serial