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Last modified by Mengting Qiu on 2025/07/01 15:53
From version 81.3
edited by Mengting Qiu
on 2025/07/01 15:14
Change comment: There is no comment for this version
To version 68.1
edited by Mengting Qiu
on 2024/06/05 10:52
Change comment: There is no comment for this version

Summary

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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  
... ... @@ -232,7 +232,7 @@
232 232  )))
233 233  
234 234  (((
235 -If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes(  FPort= 5 usually).
232 +If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes
236 236  )))
237 237  
238 238  (((
... ... @@ -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  
... ... @@ -292,46 +292,6 @@
292 292  
293 293  (% style="display:none" %) (%%)
294 294  
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 the time to UTC+8 time display.|(% style="width:329px" %)OK
312 -
313 - AT+SYNCMOD=1,bb 
314 -
315 -* (((
316 -1: Set the system time synchronization
317 -)))
318 -
319 - bb:  Set local time (24 zones): -12~~12
320 -
321 -* (((
322 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
323 -)))
324 -* (((
325 -Downlink payload：28 01 xx
326 -
327 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
328 -)))
329 -
330 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
331 -
332 -
333 -
334 -
335 335  = 5. Keys, IDs and EUIs management =
336 336  
337 337  == 5.1 Application EUI ==
... ... @@ -481,7 +481,7 @@
481 481  
482 482  (% style="color:blue" %)**Downlink Command: 0x05**
483 483  
484 -Format: Command Code (0x05) followed by 1 byte mode value.
441 +Format: Command Code (0x05) followed by 2 bytes mode value.
485 485  
486 486  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
487 487  
... ... @@ -528,7 +528,7 @@
528 528  
529 529  (% style="color:blue" %)**Downlink Command: 0x05**
530 530  
531 -Format: Command Code (0x05) followed by 3 bytes mode value.
488 +Format: Command Code (0x05) followed by 2 bytes mode value.
532 532  
533 533  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
534 534  
... ... @@ -1127,22 +1127,7 @@
1127 1127  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.
1128 1128  )))
1129 1129  
1130 -**Example:**
1131 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1132 1132  
1133 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1134 -
1135 -
1136 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1137 -
1138 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1139 -
1140 -
1141 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1142 -
1143 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1144 -
1145 -
1146 1146  == 7.21 Get or Set RXwindows2 timeout ==
1147 1147  
1148 1148  
... ... @@ -1158,22 +1158,8 @@
1158 1158  )))
1159 1159  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1160 1160  
1161 -**Example:**
1162 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1163 1163  
1164 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1165 -
1166 -
1167 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1168 -
1169 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1170 -
1171 -
1172 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1173 -
1174 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1175 -
1176 -
1177 1177  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1178 1178  
1179 1179  
... ... @@ -1343,16 +1343,14 @@
1343 1343  == 7.26 Request the server to send an ACK ==
1344 1344  
1345 1345  
1346 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1347 -
1348 1348  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1349 1349  
1350 1350  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1351 1351  |(% 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**
1352 -|(% 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(((
1353 1353  OK
1354 1354  )))
1355 -|(% 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" %)(((
1356 1356  0
1357 1357  OK
1358 1358  )))
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