User's Manual

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Chapter 1 Understanding RFID Reader
1.7 RTC
RFID Reader supports a system clock to keep track of the current time.
Command:
#@sys_time?\r
Purpose Get System Clock
Response OK,[Y],[M],[D],[h],[m],[s]\r
[Y]: ‘00’ ~ ‘99’
[M]: ‘01’ ~ ‘12’
[D]: ‘01’ ~ ‘31’
[h]: ‘00’ ~ ‘23’
[m]: ‘00’ ~ ‘59’
[s]: ‘00’ ~ ‘59’
ERR,[code]\r
#@sys_time=[Y],[M],[D],[h],[m],[s]\r
Purpose Set System Clock
Response OK\r
ERR,[code]\r
Example: