These are some quick notes for the R200 UHF reader from Invelion, piggybacking on the documentation here https://github.com/playfultechnology/arduino-rfid-R200 ...

This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...