It seems the programming instructions are incomplete for the reader. I tried the examples and there was not clear what was coming back. Is there a more complete document for the protocol? There is a document with QR codes, but not how to send those to the reader via the uart. Thanks!
It seems the programming instructions are incomplete for the reader. I tried the examples and there was not clear what was coming back. Is there a more complete document for the protocol? There is a document with QR codes, but not how to send those to the reader via the uart. Thanks!