EC20CEFDKG-256-SNNS EVB KIT

This module can be used in Master or Slave Mode and easy switchable between these two modes, By default Slave mode is configured.Modes can be changed using AT Commands.

RC522 – RFID Reader / Writer 13.56MHz with Cards Kit includes a 13.56MHz RF reader cum writer module that uses an RC522 IC and two S50 RFID cards. The MF RC522 is a highly integrated transmission module for contact-less communication at 13.56 MHz. RC522 supports ISO 14443A/MIFARE mode.