Implementation of a RF receiver and transmitter for secure data-exchange

sagar khanal

sagar khanal

@sagar-khanal-rZYOHB • Oct 27, 2024
Hello all,
I need some help regarding Implementation of a RF receiver and transmitter for secure data-exchange. I am using RFM70 transceiver for wireless data transfer, I am using a microcontroller dsPIC33EPxxxGP504. Please give me some idea how can i transfer secure data. my main aim is to "In „normal operation“ the system shall receive position points and move indepently. Relevant data shall be transmitted to the base station."
I should progarm in C. If any one can help me with some idea and some sample code how can i proceed then it would be great.
Thank you
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  • Harshad Italiya

    Harshad Italiya

    @harshad-ukH5ww • Sep 26, 2012

    RF becomes more secure when you are going to add the address or kind of protocol. So by adding address mechanism you can make your system secure or on another way you can use some encryption method also.
    0
  • Jeffrey Arulraj

    Jeffrey Arulraj

    @jeffrey-xA7lUP • Sep 27, 2012

    Try to implement your own design and also the frequency you use protocols give more added security for any communication
    0
  • arunchary

    arunchary

    @arunchary-VtqB3c • Oct 4, 2012

    RF modules are basically connected to decoder and encoders like ht640and ht648 or ht 12D and 12E they have address decoding with data will be happens so data can be secured.so u need to interface encoders and decoders to secure data with the help of micro-controller ,..
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