RFID2 is a radio frequency identification unit. Built-in WS1850S chip, working frequency is 13.56MHz. Supports
recording, and encoding RF card Multiple functions such as authorization and authorization. Use magnetic field induction technology to realize non-contact two-way information interaction, read and verify the information of proximity cards. It can be used in access control systems, check-in systems, warehouse goods entry and storage, and community vehicle entry and exit registration needs Application scenarios for information verification.
RFID2 compared to the previous generation RFID UNIT only makes the replacement of read and write IC (RC522->WS1850S), there is no difference in function.
|Read and Write IC
|ISO/IEC 14443 Type A/Type B protocol
|48 * 24 * 8mm
|67 * 53 * 12mm
1.EasyLoader is a simple and fast program burner. The EasyLoader in each product page provides a product-related case program, which can be burned to the main control through simple steps, and a series of functional verifications can be carried out .
After burning the routine RFID.ino, when the device is running. Use an IC card or mobile phone NFC to place it on the RFID Unit. The ID information will be printed out on the M5Core screen.
read string from addr Read data from address
write to addr Write data to address
card near RFID card close to return 1
card uid Return the UID of the RFID card
Use UIFlow to download the case program to M5Core and place the proximity card on the RFID Unit. The M5Core screen will display and print its corresponding ID information.