usb to serial port topic

USB to serial port converts the computer USB interface to a universal serial port. Provides a fast channel for computers without serial ports, and using USB to serial devices is equivalent to turning traditional serial devices into plug-and-play USB devices. As the most widely used USB interface, it is one of the essential communication interfaces for every computer. Its biggest feature is that it supports hot swapping and plug-and-play. The transfer speed is fast. For most engineers, the main obstacles in developing USB2.0 interface products are: facing the complex USB2.0 protocol, writing their own USB device drivers, and being familiar with microcontroller programming. This not only requires considerable VC programming experience, but also the ability to write USB interface hardware (firmware) programs. So most people gave up developing USB products themselves. In order to simplify complex problems, you can use a USB to serial port module. This module can be regarded as a USB2.0 protocol converter, converting the computer's USB2.0 interface into a transparent parallel bus, just like a microcontroller bus. As a result, the design of USB2.0 products can be completed within a few days.
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usb to serial port topic

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USB to serial port converts the computer USB interface to a universal serial port. Provides a fast channel for computers without serial ports, and using USB to serial devices is equivalent to turning traditional serial devices into plug-and-play USB devices. As the most widely used USB interface, it is one of the essential communication interfaces for every computer. Its biggest feature is that it supports hot swapping and plug-and-play. The transfer speed is fast. For most engineers, the main obstacles in developing USB2.0 interface products are: facing the complex USB2.0 protocol, writing their own USB device drivers, and being familiar with microcontroller programming. This not only requires considerable VC programming experience, but also the ability to write USB interface hardware (firmware) programs. So most people gave up developing USB products themselves. In order to simplify complex problems, you can use a USB to serial port module. This module can be regarded as a USB2.0 protocol converter, converting the computer's USB2.0 interface into a transparent parallel bus, just like a microcontroller bus. As a result, the design of USB2.0 products can be completed within a few days.