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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.15
edited by Mengting Qiu
on 2025/07/01 15:35
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 -|(% colspan="1" rowspan="2" style="width:165px" %)(((
316 -
317 -
318 -AT+SYNCMOD=a,b
319 -)))|(% style="width:227px" %)a: Set the system time synchronization|(% style="width:329px" %)(((
320 -0: Disenable system time synchronization.
321 -
322 -1: Enable system time synchronization.
323 -)))
324 -|(% style="width:227px" %)b: Set local time (24 zones)|(% style="width:329px" %)-12~~12
325 -
326 -(((
327 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
328 -
329 -(% style="color:blue" %)**Downlink Command: **(%%)28 aa xx
330 -)))
331 -
332 -* (((
333 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
334 -)))
335 -
336 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
337 -
338 -
339 -
340 -
341 341  = 5. Keys, IDs and EUIs management =
342 342  
343 343  == 5.1 Application EUI ==
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1133 1133  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.
1134 1134  )))
1135 1135  
1136 -**Example:**
1137 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1138 1138  
1139 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1140 -
1141 -
1142 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1143 -
1144 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1145 -
1146 -
1147 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1148 -
1149 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1150 -
1151 -
1152 1152  == 7.21 Get or Set RXwindows2 timeout ==
1153 1153  
1154 1154  
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1164 1164  )))
1165 1165  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1166 1166  
1167 -**Example:**
1168 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1169 1169  
1170 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1171 -
1172 -
1173 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1174 -
1175 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1176 -
1177 -
1178 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1179 -
1180 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1181 -
1182 -
1183 1183  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1184 1184  
1185 1185