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RS232 and USB are two different serial communication interfaces, so they need to be connected together via a converter....
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The computer serial port (RS232 has a total of 9 pins, which are arranged in order, and the definition of each pin is a...
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rs232 Serial port Communication Principle Serial port is a very common device communication protocol on the computer (no...
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1 RS232 Serial communication is a serial communication protocol used for data transfer between computers and external de...
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RS232 is a standard serial communication interface used to transfer data between computers and other devices. It was ori...