MRFC522, Uno, Ethernet
Tom
Thanks for the latest version of the sketch (which I'm calling v5! Lol!). Much better having the reader detection and debugging script, I like to see what's going on! One curious thing though, when booted up, the sketch cycles through all six readers (checked on Uno), A to F and lists the pins they are connected to, even if there is only one reader actually attached! Readers D, E and F come up as pins 14, 15 and 16 respectively, is that normal?
I'll have a go with the latest WeMos sketch, but looking online, it seems to be a tricky beast to get working. As a result, I have found an Uno WiFi board that I thought might be easier?
Steve
