dimitris21:
So which librarie has a function that can do this?(hex string to asci string)or can i do it manualy?without a librarie and fuctions?
I am not aware of a library that will parse the received buffer automatically into a mixture of ASCII HEX and a float sent as text.
So your probably going to need write the code to parse the buffer yourself. How you do that with the RN2483 I dont know.