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Last modified by Mengting Qiu on 2025/07/01 15:53
From version 79.1
edited by kai
on 2024/09/06 10:00
Change comment: There is no comment for this version
To version 81.2
edited by Mengting Qiu
on 2025/07/01 15:13
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.kai
1 +XWiki.ting
Content
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18 18  )))
19 19  
20 20  
21 +
22 +
23 +
21 21  = 2. How to use AT Commands or Downlink command =
22 22  
23 23  
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255 255  * 0x05: KZ865
256 256  * 0x06: RU864
257 257  * 0x07: AS923
258 -* 0x08: AS923-1
259 -* 0x09: AS923-2
260 -* 0xa0: AS923-3
261 +* 0x08: AS923-2
262 +* 0x09: AS923-3
263 +* 0xa0: AS923-4
261 261  
262 262  (((
263 263  
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289 289  
290 290  (% style="display:none" %) (%%)
291 291  
295 +== 4.6 Get or Set time synchronization method ==
296 +
297 +
298 +Feature: Set the system time synchronization.
299 +
300 +(% style="color:blue" %)**AT Command: AT+SYNCMOD**
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 +
307 +(((
308 +OK
309 +)))
310 +)))
311 +|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK(((
312 +Set transmit interval to 60000ms = 60 seconds
313 +)))
314 +
315 + AT+SYNCMOD=1,bb 
316 +
317 +* (((
318 +1: Set the system time synchronization
319 +)))
320 +
321 + bb:  Set local time (24 zones): -12~~12
322 +
323 +* (((
324 +Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
325 +)))
326 +* (((
327 +Downlink payload：28 01 xx
328 +
329 +Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
330 +)))
331 +
332 +Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
333 +
334 +
335 +
336 +
292 292  = 5. Keys, IDs and EUIs management =
293 293  
294 294  == 5.1 Application EUI ==
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1286 1286  
1287 1287  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1288 1288  
1289 -*
1334 +*
1290 1290  ** 0x01** : Flag**
1291 1291  
1292 1292   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)