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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.7
edited by Mengting Qiu
on 2025/07/01 15:30
Change comment: There is no comment for this version
To version 82.1
edited by Mengting Qiu
on 2025/07/01 15:40
Change comment: There is no comment for this version

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... ... @@ -21,6 +21,7 @@
21 21  
22 22  
23 23  
24 +
24 24  = 2. How to use AT Commands or Downlink command =
25 25  
26 26  
... ... @@ -312,40 +312,32 @@
312 312  
313 313  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
314 314  |(% 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 -|(% style="width:165px" %)AT+SYNCMOD=a,|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)(((
316 -1,0(Default)
316 +|(% colspan="1" rowspan="2" style="width:165px" %)(((
317 +
317 317  
318 -(((
319 -OK
319 +AT+SYNCMOD=a,b
320 +)))|(% style="width:227px" %)**a:** Set the system time synchronization|(% style="width:329px" %)(((
321 +0: Disenable system time synchronization.
322 +
323 +1: Enable system time synchronization.
320 320  )))
321 -)))
322 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
325 +|(% style="width:227px" %)**b:** Set local time (24 zones)|(% style="width:329px" %)-12~~12
323 323  
327 +(((
328 +* Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
324 324  
330 +(% style="color:blue" %)**Downlink Command: 28 aa bb**
325 325  
332 +**aa:** Set the system time synchronization.
326 326  
327 - AT+SYNCMOD=1,bb 
334 +**bb:** Set local time (24 zones).
328 328  
329 -* (((
330 -1: Set the system time synchronization
336 +* Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
331 331  )))
332 332  
333 - bb:  Set local time (24 zones): -12~~12
339 +(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
334 334  
335 -* (((
336 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
337 -)))
338 -* (((
339 -Downlink payload：28 01 xx
340 340  
341 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
342 -)))
343 -
344 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
345 -
346 -
347 -
348 -
349 349  = 5. Keys, IDs and EUIs management =
350 350  
351 351  == 5.1 Application EUI ==
... ... @@ -1343,7 +1343,7 @@
1343 1343  
1344 1344  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1345 1345  
1346 -*
1339 +*
1347 1347  ** 0x01** : Flag**
1348 1348  
1349 1349   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)