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I am doing a project in WSN and I have got my Arduino UNO R3 with WiFi shield. Now that I have tested the basic configurations as listed in the arduino website and all are working fine. Now I have to connect any 2 temperature sensors and make them collect the data and then feed it to a simulator ( Omnet++ Preferable) securely. I have few clarifications in this, please clarify.

  1. Should I Upgrade the WiFi shield ? Is it necessary?
  2. If I want to enable a encryption method for the sensors passing data through WiFi shield connecting to simulator running in pc/laptop , any best practices to be followed?

Your answers to my questions are appreciated.

Daks
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  • what do you mean by *"upgrade the WiFi shield"*? – Patrick Trentin Feb 26 '17 at 08:36
  • Hi, I meant upgradring the firmware of WiFi Shield. Somehow I am able to update the firmware of WiFi shield successfully. Thanks – Daks Feb 28 '17 at 23:07
  • One more clarification in Omnet++ simulation is , I am often coming across HIL concept. Can someone please explain what is HIL concept and INET framework ? – Daks Feb 28 '17 at 23:08

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