Serialization is the process of converting a data object into a byte stream. Serialization converts objects in any programming language to 1’s and 0’s that can be understood by any computer hardware irrespective of the language they are using.
RS232 and RS485 are both serialization port. Both serial communication standards made major impacts on the industry. However, most RS232 ports have been replaced in personal computers by USB today. This is due to USBs’ advantages of being faster, having lower voltages, and having connectors that are simple to connect and use.
Figure 1: https://medium.com/@mk8961052/serialization-and-deserialization-in-java-75742c5f9b21
References:
1. https://medium.com/@hatim.zahid/serialization-and-deserialization-how-data-travels-in-a-computer-network-13f61dc225c4
2. https://www.seeedstudio.com/blog/2019/12/06/what-is-rs485-and-its-difference-between-rs232/
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