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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.14
edited by Mengting Qiu
on 2025/07/01 15:35
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  
... ... @@ -292,7 +292,7 @@
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  
297 297  
298 298  Feature: Set the system time synchronization.
... ... @@ -301,37 +301,33 @@
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 -(% 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 -
316 + AT+SYNCMOD=1,bb 
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.
318 +* (((
319 +1: Set the system time synchronization
323 323  )))
324 -|(% style="width:227px" %)b: Set local time (24 zones)|(% style="width:329px" %)-12~~12
325 325  
326 -(((
327 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
322 + bb:  Set local time (24 zones): -12~~12
328 328  
329 -(% style="color:blue" %)**Downlink Command: **(%%)28 01 xx
330 -
331 -Downlink payload：
324 +* (((
325 +Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
332 332  )))
333 -
334 334  * (((
328 +Downlink payload：28 01 xx
329 +
335 335  Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
336 336  )))
337 337  
... ... @@ -1337,7 +1337,7 @@
1337 1337  
1338 1338  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1339 1339  
1340 -*
1335 +*
1341 1341  ** 0x01** : Flag**
1342 1342  
1343 1343   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)