Last modified by Mengting Qiu on 2025/07/08 16:32

From version 80.1
edited by Mengting Qiu
on 2025/06/30 10:59
Change comment: There is no comment for this version
To version 83.1
edited by Mengting Qiu
on 2025/07/01 15:48
Change comment: There is no comment for this version

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19 19  
20 20  
21 21  
22 +
23 +
24 +
25 +
22 22  = 2. How to use AT Commands or Downlink command =
23 23  
24 24  
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290 290  
291 291  (% style="display:none" %) (%%)
292 292  
297 +== 4.6 Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
298 +
299 +
300 +Feature: Set the system time synchronization.
301 +
302 +(% style="color:blue" %)**AT Command: AT+SYNCMOD**
303 +
304 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:532.778px" %)
305 +|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:216px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:148px" %)**Response**
306 +|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:216px" %)Get the current time synchronization configuration|(% style="width:148px" %)(((
307 +1 (Default)
308 +
309 +(((
310 +OK
311 +)))
312 +)))
313 +|(% style="width:165px" %)AT+SYNCMOD=0|(% style="width:216px" %)Disenable system time synchronization.|(% style="width:148px" %)OK
314 +|(% style="width:165px" %)AT+SYNCMOD=1|(% style="width:216px" %)Enable system time synchronization.|(% style="width:148px" %)OK
315 +
316 +(% style="color:blue" %)**Downlink Command: 0x28 **
317 +
318 +Format: Command Code (0x28) followed by 1 byte.
319 +
320 +* Example 1: 28 00  ~/~/Equal to AT+SYNCMOD=0
321 +* Example 2: 28 01  ~/~/Equal to AT+SYNCMOD=1
322 +
323 +(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
324 +
325 +
293 293  = 5. Keys, IDs and EUIs management =
294 294  
295 295  == 5.1 Application EUI ==