ACR1281U-C1 – Application Programming Interface
Version 1.08
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Page 72 of 96
5.3.4.
Buzzer Control
This command controls the buzzer output.
Command
Command
Class
INS
P1
P2
Lc
Data In
Buzzer Control
E0h
00h
00h
28h
01h
Buzzer on Duration
Where:
Buzzer on Duration
(1 byte)
01 – FFh = Duration (unit: 10 ms)
Response
Response
Class
INS
P1
P2
Le
Data Out
Result
E1h
00h
00h
00h
01h
00h