ACM1252U-Y3
– Reference Manual
Version 1.03
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5.6.2.
Get Firmware Version
This command is used to retrieve the firmware version of the reader.
Get Firmware Version Command Format (5 bytes)
Command
Class
INS
P1
P2
Le
Get Firmware
FFh
00h
48h
00h
00h
Get Firmware Version Response Format (X bytes)
Response
Data Out
Result
Firmware Version
Example:
Response = 41 43 52 31 32 35 32 55 5F 56 32 30 32 2E 32h = ACR1252U_V202.2 (ASCII)