SYRDBT-U1 Reader Protocol Manual
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Auto Send Mode Data Format Table
Mode
Data Format
“0” Off auto send
None
“1”,”5” Protocol mode
STX + “C” + UID + (BAT) + BCC + END
[02] + “C” + “12...EF” + “xx” + [0D]
[02] + “C” + “12...EF” + “FF” + “xx” + [0D] --- (Battery
Level)
[02] + “C” + “01” + “xx” + [0D] Key press
“2”,”6” Address ID mode
STX + ID + “C” + UID + (BAT) + BCC + END
[02] + “01” + ”C” + “12...EF” + “xx” + [0D]
[02] + “01” + ”C” + “12...EF” + “FF” + “xx” +
[0D]---(Battery Level)
[02] + “01” + ”C” + “01” + “xx” + [0D] Key press
“3”,”7” ASCII mode
UID + (BAT) + END
“12...EF” + [0D]
“12...EF” + “FF” + [0D] --- (Battery Level)
“01” + [0D] Key press
“4” Stop read tag
None
Battery Voltage = Battery Level * 0.017