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Last modified by Mengting Qiu on 2025/07/01 15:53
From version 81.13
edited by Mengting Qiu
on 2025/07/01 15:33
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}

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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 -* (((
330 -Downlink payload：28 01 xx
331 -
332 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
333 -)))
334 -
335 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
336 -
337 -
338 -
339 -
340 340  = 5. Keys, IDs and EUIs management =
341 341  
342 342  == 5.1 Application EUI ==
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1132 1132  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.
1133 1133  )))
1134 1134  
1135 -**Example:**
1136 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1137 1137  
1138 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1139 -
1140 -
1141 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1142 -
1143 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1144 -
1145 -
1146 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1147 -
1148 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1149 -
1150 -
1151 1151  == 7.21 Get or Set RXwindows2 timeout ==
1152 1152  
1153 1153  
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1163 1163  )))
1164 1164  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1165 1165  
1166 -**Example:**
1167 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1168 1168  
1169 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1170 -
1171 -
1172 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1173 -
1174 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1175 -
1176 -
1177 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1178 -
1179 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1180 -
1181 -
1182 1182  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1183 1183  
1184 1184