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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.1
edited by Mengting Qiu
on 2025/07/01 15:11
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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... ... @@ -20,6 +20,9 @@
20 20  
21 21  
22 22  
23 +
24 +
25 +
23 23  = 2. How to use AT Commands or Downlink command =
24 24  
25 25  
... ... @@ -291,7 +291,7 @@
291 291  
292 292  (% style="display:none" %) (%%)
293 293  
294 -== 4.6 Get or Set time synchronization method ==
297 +== 4.6 Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
295 295  
296 296  
297 297  Feature: Set the system time synchronization.
... ... @@ -298,43 +298,28 @@
298 298  
299 299  (% style="color:blue" %)**AT Command: AT+SYNCMOD**
300 300  
301 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
302 -|(% 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**
303 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Show curren|(% style="width:329px" %)(((
304 -AT+SYNCMOD=?
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)
305 305  
306 -1,0
307 -
308 308  (((
309 309  OK
310 310  )))
311 311  )))
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 -)))
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
315 315  
316 - AT+SYNCMOD=1,bb 
316 +(% style="color:blue" %)**Downlink Command: 0x28 **
317 317  
318 -* (((
319 -1: Set the system time synchronization
320 -)))
318 +Format: Command Code (0x28) followed by 1 byte.
321 321  
322 - bb:  Set local time (24 zones): -12~~12
320 +* Example 1: 28 00  ~/~/Equal to AT+SYNCMOD=0
321 +* Example 2: 28 01  ~/~/Equal to AT+SYNCMOD=1
323 323  
324 -* (((
325 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
326 -)))
327 -* (((
328 -Downlink payload：28 01 xx
323 +(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
329 329  
330 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
331 -)))
332 332  
333 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
334 -
335 -
336 -
337 -
338 338  = 5. Keys, IDs and EUIs management =
339 339  
340 340  == 5.1 Application EUI ==
... ... @@ -1332,7 +1332,7 @@
1332 1332  
1333 1333  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1334 1334  
1335 -*
1323 +*
1336 1336  ** 0x01** : Flag**
1337 1337  
1338 1338   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)