User's Manual

AET62 Design Specification
Version 1.0 8-DEC-09
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AET62
6.6. Get the Firmware Version of the reader
To retrieve the firmware version of the reader.
Table 4.0A: Get Firmware Version Command Format (5 Bytes)
Command Class INS P1 P2 Le
Get Response 0xFF 0x00 0x48 0x00 0x00
Table 4.0B: Get Firmware Version Response Format (10 bytes)
Response Data Out
Result Firmware Version
E.g. Response = 41 43 52 31 32 32 55 31 30 31 (Hex) = ACR122U101 (ASCII)