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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.19
edited by Mengting Qiu
on 2025/07/01 15:37
Change comment: There is no comment for this version
To version 70.1
edited by Mengting Qiu
on 2024/08/16 09:06
Change comment: There is no comment for this version

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... ... @@ -18,9 +18,6 @@
18 18  )))
19 19  
20 20  
21 -
22 -
23 -
24 24  = 2. How to use AT Commands or Downlink command =
25 25  
26 26  
... ... @@ -258,9 +258,9 @@
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  
... ... @@ -292,53 +292,6 @@
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 bb**
330 -
331 -aa
332 -
333 -
334 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
335 -)))
336 -
337 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
338 -
339 -
340 -
341 -
342 342  = 5. Keys, IDs and EUIs management =
343 343  
344 344  == 5.1 Application EUI ==
... ... @@ -535,7 +535,7 @@
535 535  
536 536  (% style="color:blue" %)**Downlink Command: 0x05**
537 537  
538 -Format: Command Code (0x05) followed by 3 bytes mode value.
488 +Format: Command Code (0x05) followed by 2 bytes mode value.
539 539  
540 540  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
541 541  
... ... @@ -1134,22 +1134,7 @@
1134 1134  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.
1135 1135  )))
1136 1136  
1137 -**Example:**
1138 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1139 1139  
1140 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1141 -
1142 -
1143 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1144 -
1145 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1146 -
1147 -
1148 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1149 -
1150 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1151 -
1152 -
1153 1153  == 7.21 Get or Set RXwindows2 timeout ==
1154 1154  
1155 1155  
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1165 1165  )))
1166 1166  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1167 1167  
1168 -**Example:**
1169 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1170 1170  
1171 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1172 -
1173 -
1174 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1175 -
1176 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1177 -
1178 -
1179 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1180 -
1181 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1182 -
1183 -
1184 1184  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1185 1185  
1186 1186  
... ... @@ -1350,16 +1350,14 @@
1350 1350  == 7.26 Request the server to send an ACK ==
1351 1351  
1352 1352  
1353 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1354 -
1355 1355  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1356 1356  
1357 1357  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1358 1358  |(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:627px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
1359 -|(% 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(((
1278 +|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the 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(((
1360 1360  OK
1361 1361  )))
1362 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1281 +|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the server to send an ACK|(% style="width:100px" %)(((
1363 1363  0
1364 1364  OK
1365 1365  )))
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