![]() Most computers are equipped with at least one free serial port. Creating devices that communicate with PCs via a serial port is very cost-effective, not to mention the amazing hardware compatibility. One of the industry-standard device communications protocols is the RS232/RS485/RS422 serial interface, or COM port, for short. The PC becomes a control center of various pieces of hardware: from MP3-players to industrial machinery. The number of devices that can be connected to a home or office PC grows exponentially. This is why so many businesses turn towards digital products and solutions. ![]() ![]() Nowadays, utilizing digital technologies is as natural as breathing and eating. Today we are all living in a completely new era.
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