Skip to Content
Last modified by Mengting Qiu on 2025/07/01 15:53
From version 81.4
edited by Mengting Qiu
on 2025/07/01 15:28
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

Summary

Details

Page properties
Content
... ... @@ -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  
... ... @@ -301,31 +301,19 @@
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 -
313 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
314 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Parameters**|(% style="background-color:#4f81bd; color:white; width:329px" %)(((
315 -|**Explanation**
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
316 316  )))
317 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)(((
318 -1,0(Default)
319 319  
320 -(((
321 -OK
322 -)))
323 -)))
324 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
325 -
326 -
327 -
328 -
329 329   AT+SYNCMOD=1,bb 
330 330  
331 331  * (((
... ... @@ -1345,7 +1345,7 @@
1345 1345  
1346 1346  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1347 1347  
1348 -*
1335 +*
1349 1349  ** 0x01** : Flag**
1350 1350  
1351 1351   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)