[font="arial, helvetica, sans-serif;"]Nice work Andy.[/font]
[font="arial, helvetica, sans-serif;"]My board must be bad. I tried your code as well as mine and get the same result. OR, there's a difference with Netduino Plus and N+2. From your code, you must be using the N+ and mine is the +2 and no read or write for me.[/font]
[font="arial, helvetica, sans-serif;"]Also, you mentioned that reset/read/write is working. Is the reset pin on your NFC board actually connected to something. I looked closely at mine and it doesn't appear to have a lead going anywhere. The 'RST' connection is right next to pin 3 but no lead to connects them. Either way I don't think that has anything to do with my boards inability to work. Just thought it was strange since all sample code I've see has the 'reset' method.[/font]
[font="arial, helvetica, sans-serif;"]Anyway, thanks again for all the research and passing on the info,[/font]
[font="arial, helvetica, sans-serif;"]Mark[/font]