UIFlow2.0-Unit Programming application | RFID

RFID is a radio frequency identification Unit. Built-in MFRC522 chip, operating frequency of 13.56MHz. It supports multiple functions such as card reading, card writing, identification, record, RF card coding and authorization. The magnetic field induction technology is used to realize non-contact two-way information interaction, read the information of the induction card and verify it.
Official website:m5stack.com/