![Differences in communication serial ports](/uploadfile/blog/c6582f819e7d028d80112fb693303aea.jpg)
Jun , 22 2024
RS-232 and RS-485 are two common serial communication standards, with the following main differences between them: Different transmission methods: RS-232 adopts a single end transmission method, and its data signal is relative to the signal ground, usually used for point-to-point communication; RS-485 adopts differential transmission mode, allowing multiple transceivers to be connected on the bus,...
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