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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.11
edited by Mengting Qiu
on 2025/07/01 15:32
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(The network server must support LoRaWAN v1.0.3) ==
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.
... ... @@ -299,55 +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 -(% 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 -
318 +(% style="color:blue" %)**Downlink Command: 0x28 **
317 317  
318 -AT+SYNCMOD=a,b
319 -)))|(% style="width:227px" %)a: Set the system time synchronization|(% style="width:329px" %)(((
320 -0: Dinable system time synchronization
320 +Format: Command Code (0x28) followed by 1 byte.
321 321  
322 -1: Enable system time synchronization.
323 -)))
324 -|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
322 +* Example 1: 28 00  ~/~/Equal to AT+SYNCMOD=0
323 +* Example 2: 28 01  ~/~/Equal to AT+SYNCMOD=1
325 325  
325 +(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).**
326 326  
327 327  
328 -
329 - AT+SYNCMOD=1,bb 
330 -
331 -* (((
332 -1: Set the system time synchronization
333 -)))
334 -
335 - bb:  Set local time (24 zones): -12~~12
336 -
337 -* (((
338 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
339 -)))
340 -* (((
341 -Downlink payload：28 01 xx
342 -
343 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
344 -)))
345 -
346 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
347 -
348 -
349 -
350 -
351 351  = 5. Keys, IDs and EUIs management =
352 352  
353 353  == 5.1 Application EUI ==
... ... @@ -1368,7 +1368,7 @@
1368 1368  |(% 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(((
1369 1369  OK
1370 1370  )))
1371 -|(% 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" %)(((
1372 1372  0
1373 1373  OK
1374 1374  )))
... ... @@ -1387,11 +1387,16 @@
1387 1387  
1388 1388  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1389 1389  |(% 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**
1390 -|(% 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 +(((
1391 1391  OK
1392 1392  
1393 -the interval is 30 min
1374 +the interval is 20 min
1394 1394  )))
1376 +)))
1395 1395  |(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK(((
1396 1396  Set the ReJoin data transmission interval to 60 min
1397 1397  )))