Hey there! So, about RFID tags and readers—let me break it down for you. Not all RFID tags can be read by all RFID readers. It's like speaking different languages; some tags and readers are compatible, while others might not understand each other at all.

Here's the deal: RFID tags come in different frequencies—low frequency (LF), high frequency (HF), and ultra-high frequency (UHF). Each frequency range has its own standards and protocols. So, if you have an RFID tag that operates at…