Changes for page End Device AT Commands and Downlink Command
Last modified by Mengting Qiu on 2025/07/08 16:32
From version 85.1
edited by Mengting Qiu
on 2025/07/08 16:32
on 2025/07/08 16:32
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To version 69.1
edited by Mengting Qiu
on 2024/06/05 10:57
on 2024/06/05 10:57
Change comment:
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... ... @@ -18,13 +18,6 @@ 18 18 ))) 19 19 20 20 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 28 = 2. How to use AT Commands or Downlink command = 29 29 30 30 ... ... @@ -262,9 +262,9 @@ 262 262 * 0x05: KZ865 263 263 * 0x06: RU864 264 264 * 0x07: AS923 265 -* 0x08: AS923- 2266 -* 0x09: AS923- 3267 -* 0xa0: AS923- 4258 +* 0x08: AS923-1 259 +* 0x09: AS923-2 260 +* 0xa0: AS923-3 268 268 269 269 ((( 270 270 ... ... @@ -296,35 +296,6 @@ 296 296 297 297 (% style="display:none" %) (%%) 298 298 299 -== 4.6 Set time synchronization method(The network server must support LoRaWAN v1.0.3) == 300 - 301 - 302 -Feature: Set the system time synchronization. 303 - 304 -(% style="color:blue" %)**AT Command: AT+SYNCMOD** 305 - 306 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:532.778px" %) 307 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:216px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:148px" %)**Response** 308 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:216px" %)Get the current time synchronization configuration|(% style="width:148px" %)((( 309 -1 (Default) 310 - 311 -((( 312 -OK 313 -))) 314 -))) 315 -|(% style="width:165px" %)AT+SYNCMOD=0|(% style="width:216px" %)Disenable system time synchronization.|(% style="width:148px" %)OK 316 -|(% style="width:165px" %)AT+SYNCMOD=1|(% style="width:216px" %)Enable system time synchronization.|(% style="width:148px" %)OK 317 - 318 -(% style="color:blue" %)**Downlink Command: 0x28 ** 319 - 320 -Format: Command Code (0x28) followed by 1 byte. 321 - 322 -* Example 1: 28 00 ~/~/Equal to AT+SYNCMOD=0 323 -* Example 2: 28 01 ~/~/Equal to AT+SYNCMOD=1 324 - 325 -(% style="color:red" %)**Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).** 326 - 327 - 328 328 = 5. Keys, IDs and EUIs management = 329 329 330 330 == 5.1 Application EUI == ... ... @@ -474,7 +474,7 @@ 474 474 475 475 (% style="color:blue" %)**Downlink Command: 0x05** 476 476 477 -Format: Command Code (0x05) followed by 1byte mode value.441 +Format: Command Code (0x05) followed by 2 bytes mode value. 478 478 479 479 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 480 480 ... ... @@ -521,7 +521,7 @@ 521 521 522 522 (% style="color:blue" %)**Downlink Command: 0x05** 523 523 524 -Format: Command Code (0x05) followed by 3bytes mode value.488 +Format: Command Code (0x05) followed by 2 bytes mode value. 525 525 526 526 If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 527 527 ... ... @@ -1120,22 +1120,7 @@ 1120 1120 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. 1121 1121 ))) 1122 1122 1123 -**Example:** 1124 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms 1125 1125 1126 -[[image:image-20240906095336-1.png||height="404" width="759"]] 1127 - 1128 - 1129 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms 1130 - 1131 -[[image:image-20240906095433-2.png||height="403" width="756"]] 1132 - 1133 - 1134 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms 1135 - 1136 -[[image:image-20240906095527-3.png||height="400" width="749"]] 1137 - 1138 - 1139 1139 == 7.21 Get or Set RXwindows2 timeout == 1140 1140 1141 1141 ... ... @@ -1151,22 +1151,8 @@ 1151 1151 ))) 1152 1152 |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK 1153 1153 1154 -**Example:** 1155 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms 1103 +(% style="display:none" %) (%%) 1156 1156 1157 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]] 1158 - 1159 - 1160 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms 1161 - 1162 -[[image:image-20240906095726-5.png||height="381" width="714"]] 1163 - 1164 - 1165 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms 1166 - 1167 -[[image:image-20240906095811-6.png||height="380" width="711"]] 1168 - 1169 - 1170 1170 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1171 1171 1172 1172 ... ... @@ -1322,7 +1322,7 @@ 1322 1322 1323 1323 * **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1324 1324 1325 -* 1260 +* 1326 1326 ** 0x01** : Flag** 1327 1327 1328 1328 **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours) ... ... @@ -1336,16 +1336,14 @@ 1336 1336 == 7.26 Request the server to send an ACK == 1337 1337 1338 1338 1339 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...). 1340 - 1341 1341 (% style="color:blue" %)**AT Command: AT+PNACKMD** 1342 1342 1343 1343 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1344 1344 |(% 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** 1345 -|(% 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 theLoraWAN 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((( 1346 1346 OK 1347 1347 ))) 1348 -|(% style="width:160px" %)AT+PNACKMD=0 (Default)|(% style="width:627px" %)off request theLoraWAN 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" %)((( 1349 1349 0 1350 1350 OK 1351 1351 ))) ... ... @@ -1364,16 +1364,11 @@ 1364 1364 1365 1365 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %) 1366 1366 |(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:357px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:361px" %)**Response** 1367 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)((( 1368 -20 (Default) 1369 - 1370 - 1371 -((( 1300 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:357px" %)Show the ReJoin data transmission interval in min|(% style="width:361px" %)30((( 1372 1372 OK 1373 1373 1374 -the interval is 20 min1303 +the interval is 30 min 1375 1375 ))) 1376 -))) 1377 1377 |(% style="width:165px" %)AT+RJTDC=60|(% style="width:357px" %)Set the ReJoin data transmission interval in min|(% style="width:361px" %)OK((( 1378 1378 Set the ReJoin data transmission interval to 60 min 1379 1379 )))
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