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Last modified by Mengting Qiu on 2025/07/01 15:53
From version 81.7
edited by Mengting Qiu
on 2025/07/01 15:30
Change comment: There is no comment for this version
To version 78.1
edited by kai
on 2024/09/06 09:58
Change comment: Uploaded new attachment "image-20240906095811-6.png", version {1}

Summary

Details

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Author
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1 -XWiki.ting
1 +XWiki.kai
Content
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18 18  )))
19 19  
20 20  
21 -
22 -
23 -
24 24  = 2. How to use AT Commands or Downlink command =
25 25  
26 26  
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258 258  * 0x05: KZ865
259 259  * 0x06: RU864
260 260  * 0x07: AS923
261 -* 0x08: AS923-2
262 -* 0x09: AS923-3
263 -* 0xa0: AS923-4
258 +* 0x08: AS923-1
259 +* 0x09: AS923-2
260 +* 0xa0: AS923-3
264 264  
265 265  (((
266 266  
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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) ==
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 the time to UTC+8 time display.|(% style="width:329px" %)OK
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 -|(% style="width:165px" %)AT+SYNCMOD=a,|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)(((
316 -1,0(Default)
317 -
318 -(((
319 -OK
320 -)))
321 -)))
322 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
323 -
324 -
325 -
326 -
327 - AT+SYNCMOD=1,bb 
328 -
329 -* (((
330 -1: Set the system time synchronization
331 -)))
332 -
333 - bb:  Set local time (24 zones): -12~~12
334 -
335 -* (((
336 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
337 -)))
338 -* (((
339 -Downlink payload：28 01 xx
340 -
341 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
342 -)))
343 -
344 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
345 -
346 -
347 -
348 -
349 349  = 5. Keys, IDs and EUIs management =
350 350  
351 351  == 5.1 Application EUI ==
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1141 1141  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1142 1142  )))
1143 1143  
1144 -**Example:**
1145 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1146 1146  
1147 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1148 -
1149 -
1150 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1151 -
1152 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1153 -
1154 -
1155 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1156 -
1157 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1158 -
1159 -
1160 1160  == 7.21 Get or Set RXwindows2 timeout ==
1161 1161  
1162 1162  
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1172 1172  )))
1173 1173  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1174 1174  
1175 -**Example:**
1176 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1177 1177  
1178 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1179 -
1180 -
1181 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1182 -
1183 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1184 -
1185 -
1186 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1187 -
1188 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1189 -
1190 -
1191 1191  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1192 1192  
1193 1193