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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.3
edited by Mengting Qiu
on 2025/07/01 15:14
Change comment: There is no comment for this version
To version 85.1
edited by Mengting Qiu
on 2025/07/08 16:32
Change comment: There is no comment for this version

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... ... @@ -21,6 +21,10 @@
21 21  
22 22  
23 23  
24 +
25 +
26 +
27 +
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 ==
299 +== 4.6 Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
296 296  
297 297  
298 298  Feature: Set the system time synchronization.
... ... @@ -299,39 +299,28 @@
299 299  
300 300  (% style="color:blue" %)**AT Command: AT+SYNCMOD**
301 301  
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 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:532.778px" %)
307 +|(% 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**
308 +|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:216px" %)Get the current time synchronization configuration|(% style="width:148px" %)(((
309 +1 (Default)
306 306  
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
315 +|(% style="width:165px" %)AT+SYNCMOD=0|(% style="width:216px" %)Disenable system time synchronization.|(% style="width:148px" %)OK
316 +|(% style="width:165px" %)AT+SYNCMOD=1|(% style="width:216px" %)Enable system time synchronization.|(% style="width:148px" %)OK
312 312  
313 - AT+SYNCMOD=1,bb 
318 +(% style="color:blue" %)**Downlink Command: 0x28 **
314 314  
315 -* (((
316 -1: Set the system time synchronization
317 -)))
320 +Format: Command Code (0x28) followed by 1 byte.
318 318  
319 - bb:  Set local time (24 zones): -12~~12
322 +* Example 1: 28 00  ~/~/Equal to AT+SYNCMOD=0
323 +* Example 2: 28 01  ~/~/Equal to AT+SYNCMOD=1
320 320  
321 -* (((
322 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
323 -)))
324 -* (((
325 -Downlink payload：28 01 xx
325 +(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
326 326  
327 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
328 -)))
329 329  
330 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
331 -
332 -
333 -
334 -
335 335  = 5. Keys, IDs and EUIs management =
336 336  
337 337  == 5.1 Application EUI ==
... ... @@ -1352,7 +1352,7 @@
1352 1352  |(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the LoraWAN Network Server to send an ACK. If the LoraWAN Network Server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:100px" %)1(((
1353 1353  OK
1354 1354  )))
1355 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1348 +|(% style="width:160px" %)AT+PNACKMD=0(Default)|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1356 1356  0
1357 1357  OK
1358 1358  )))
... ... @@ -1371,11 +1371,16 @@
1371 1371  
1372 1372  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1373 1373  |(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:357px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:361px" %)**Response**
1374 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30(((
1367 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)(((
1368 +20 (Default)
1369 +
1370 +
1371 +(((
1375 1375  OK
1376 1376  
1377 -the interval is 30 min
1374 +the interval is 20 min
1378 1378  )))
1376 +)))
1379 1379  |(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK(((
1380 1380  Set the ReJoin data transmission interval to 60 min
1381 1381  )))