Hi Felch,

I think you have done a fantastic job and thanks for sharing. I am also new to this but it all makes sense and can't wait to get my hands on the microchip and start experimenting. While I'm still finding my feet please can I ask your help (which I am sure won't be too difficult)? I need to convert the 26bit Wiegand to RS485 for the sake of reading up to 1.2 Kms away. If its not to difficult do you think you could post modified code for me?

Many many thanks!

Richard.