Commands: RFID

RFID Reader

The iMatch device contains the NXP PN7120 NFC controller.

Commands

• device: nfc method: power_on params: empty
• device: nfc method: power_off params: empty
• device: nfc method: discover params: empty. Response: 1 if a type4 tag has been detected, 0 if not or timeout (20s).
• device: nfc method: c_apdu params: base64 encoded APDU command. Response: base64 encoded APDU response.
• device: nfc method: mrtdinit params: string with mrz code. Response: 1 if BAC succeeded, 0 if BAC failed or timeout (20s) or error string if an error occurred.
• device: nfc method: read params: string with the following options:
  • EFCOM returns a base64 encoded bytearray with the raw EFCOM data.
  • SOD returns a base64 encoded bytearray with the raw SOD data.
  • DG1 returns a base64 encoded string with the raw DG1 data.
  • DG2 returns a base64 encoded bytearray with the raw DG2 data.