User's Manual

HF Mifare Easy Module V1.0
ACG Identification Technologies GmbH 31
7.4 Instruction Set
Following table describes all commands of the reader device. Each command returns
an answer to the host. Exceptions are mentioned explicitly. The green LED is
acknowledging a successfully executed command. The red LED indicates an error.
7.4.1 Overview
Common commands
'+' Increment value block (credit)
'-' Decrement value block (debit)
'=' Copy value block (backup)
'c' Continuous read
'g' Get Station ID
'l' Login (authenticate tag)
'm' MultiTag select / tag list
'poff' / 'pon' Antenna power off/on
'pr' / 'pw' Read / write user port
'r' / 'rb' Read block
're' Read EEPROM register
'rv' Read value block
's' Select
'v' Get version
'w' / 'wb' Write block
'we' Write EEPROM register
'wm' Write master key
'wv' Write value block
'x' Reset
Figure 7-8: Command overview