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Last modified by Mengting Qiu on 2025/07/01 15:53
From version 81.3
edited by Mengting Qiu
on 2025/07/01 15:14
Change comment: There is no comment for this version
To version 81.1
edited by Mengting Qiu
on 2025/07/01 15:11
Change comment: There is no comment for this version

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... ... @@ -20,7 +20,6 @@
20 20  
21 21  
22 22  
23 -
24 24  = 2. How to use AT Commands or Downlink command =
25 25  
26 26  
... ... @@ -301,14 +301,18 @@
301 301  
302 302  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
303 303  |(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Response**
304 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)(((
305 -1,0(Default)
303 +|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Show curren|(% style="width:329px" %)(((
304 +AT+SYNCMOD=?
306 306  
306 +1,0
307 +
307 307  (((
308 308  OK
309 309  )))
310 310  )))
311 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
312 +|(% style="width:165px" %)AT+TDC=60000|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((
313 +Set transmit interval to 60000ms = 60 seconds
314 +)))
312 312  
313 313   AT+SYNCMOD=1,bb 
314 314  
... ... @@ -1329,7 +1329,7 @@
1329 1329  
1330 1330  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1331 1331  
1332 -*
1335 +*
1333 1333  ** 0x01** : Flag**
1334 1334  
1335 1335   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)