Differences of these communications

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Hex communication involves representing data in hexadecimal format, which is a base-16 numbering system. Each hex digit corresponds to four binary bits, making it a compact way to represent binary data. For example, the hex value '4E' translates to the binary byte '01001110'. Byte communication refers to the transmission of data in byte-sized chunks, where a byte typically consists of eight bits. In contrast, string communication involves sending data as a sequence of characters, where each character is represented by its corresponding binary value. For instance, the string representation of '4E' is broken down into its individual characters '4' and 'E', which are represented in binary as '00110100' and '01000101', respectively.Understanding these distinctions is crucial for applications requiring precise data communication, especially in contexts like master-slave configurations where hex communication may be necessary for efficiency and accuracy.
rama1001
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Hi,
this may be the stupid question for you but its important for me to understand difference between these. I am making an application which requires hex communication between master and slave but the problem is with me that i keep on doing string coomunication eventhough my instructor said too many times. The only reason for that is lack of grasping the differnce between them. May be, i am communicating with hex string but i need to know the differnce between string communication and byte communication as well as hex communication.
Can anyone explain me.. please..
 
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Hex value: 4E

Byte bits: 01001110

String bits: 00110100 01000101
'4' 'E'
 
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