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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.13
edited by Mengting Qiu
on 2025/07/01 15:33
Change comment: There is no comment for this version
To version 80.3
edited by Mengting Qiu
on 2025/07/01 15:07
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  
... ... @@ -292,37 +292,18 @@
292 292  
293 293  (% style="display:none" %) (%%)
294 294  
295 -== 4.6 Get or Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
294 +== 4.6 Get or Set time synchronization method ==
296 296  
296 +Feature:
297 297  
298 -Feature: Set the system time synchronization.
298 + AT+SYNCMOD=1,bb 
299 299  
300 -(% style="color:blue" %)**AT Command: AT+SYNCMOD**
301 -
302 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
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)
306 -
307 -(((
308 -OK
300 +* (((
301 +1: Set the system time synchronization
309 309  )))
310 -)))
311 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
312 312  
313 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
314 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command format**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Parameters**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Explanation**
315 -|(% colspan="1" rowspan="2" style="width:165px" %)(((
316 -
304 + bb:  Set local time (24 zones): -12~~12
317 317  
318 -AT+SYNCMOD=a,b
319 -)))|(% style="width:227px" %)a: Set the system time synchronization|(% style="width:329px" %)(((
320 -0: Disenable system time synchronization.
321 -
322 -1: Enable system time synchronization.
323 -)))
324 -|(% style="width:227px" %)b: Set local time (24 zones)|(% style="width:329px" %)-12~~12
325 -
326 326  * (((
327 327  Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
328 328  )))
... ... @@ -1334,7 +1334,7 @@
1334 1334  
1335 1335  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1336 1336  
1337 -*
1317 +*
1338 1338  ** 0x01** : Flag**
1339 1339  
1340 1340   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)