title: NFC reader/writer mode - is it only for tags?
body: <p>I'm new to NFC and fairly new to programming as well.</p>
  
  <p>I'm doing some research on NFC for a project that Im working on. I have an embedded device and a token that I need to get to communicate.</p>
  
  <p>I need to have the token be the active device and the embedded device being passive. I cannot use an NFC tag in the embedded device, but need to an NFC chip. So both the token and the embedded device will have a chip, token chip working in active mode and embedded device chip working in passive mode.</p>
  
  <p>My question is I can just have these chips be in reader/writer mode? During my reading I got the impression that reader/writer mode is only for reading tags - but could I use it between two non-tag NFC chips too?</p>