Last modified by kai on 2024/09/06 10:00
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From version < 38.80 >
edited by Xiaoling
on 2022/05/31 09:19
To version < 50.3 >
edited by Xiaoling
on 2022/07/13 11:50
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... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -25,8 +25,10 @@
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  
30 +
28 28  = 3. Support End Node and firmware version =
29 29  
33 +
30 30  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
31 31  |=(% colspan="3" style="width: 963px;" %)(((
32 32  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -99,11 +99,12 @@
99 99  )))
100 100  
101 101  
102 -
103 103  = 4. System Management Commands =
104 104  
108 +
105 105  == 4.1 Change Uplink Interval ==
106 106  
111 +
107 107  Feature: Change LoRaWAN End Node Transmit Interval.
108 108  
109 109  (% class="box infomessage" %)
... ... @@ -138,6 +138,8 @@
138 138  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
139 139  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
140 140  
146 +
147 +
141 141  == 4.2 Reboot End Node ==
142 142  
143 143  Feature: Reboot End Node to perform a new OTAA or ABP Join.
... ... @@ -333,7 +333,6 @@
333 333  )))
334 334  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
335 335  
336 -
337 337  == 5.3 Application Session Key ==
338 338  
339 339  Feature: Get or Set the Application Session Key.
... ... @@ -352,7 +352,6 @@
352 352  OK
353 353  )))
354 354  
355 -
356 356  == 5.4 Device Address ==
357 357  
358 358  Feature: Get or Set the Device Address.
... ... @@ -371,7 +371,6 @@
371 371  )))
372 372  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
373 373  
374 -
375 375  == 5.5 Device EUI ==
376 376  
377 377  Feature: Get or Set the Device EUI.
... ... @@ -390,7 +390,6 @@
390 390  OK
391 391  )))
392 392  
393 -
394 394  == 5.6 Network ID ==
395 395  
396 396  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
... ... @@ -407,7 +407,6 @@
407 407  )))
408 408  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
409 409  
410 -
411 411  == 5.7 Network Session Key ==
412 412  
413 413  Feature: Get or Set the Network Session Key
... ... @@ -424,11 +424,12 @@
424 424  )))
425 425  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
426 426  
427 -
428 428  = 6. Joining and sending date on LoRaWAN network =
429 429  
430 430  == 6.1 Confirm Mode ==
431 431  
433 +=== AT+CFM command before DR-LWS007 software stack ===
434 +
432 432  Feature: Get or Set the confirmation mode (0-1).
433 433  
434 434  {{info}}
... ... @@ -453,7 +453,54 @@
453 453  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
454 454  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
455 455  
459 +=== AT+CFM command since DR-LWS007 software stack ===
456 456  
461 +{{info}}
462 +**AT Command: AT+CFM**
463 +{{/info}}
464 +
465 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
466 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
467 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
468 +|(% style="width:160px" %)(((
469 +AT+CFM=1,0,0
470 +
471 +value1
472 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
473 +1
474 +
475 +OK
476 +)))
477 +|(% style="width:160px" %)(((
478 +AT+CFM=0,?,0
479 +
480 +value2
481 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
482 +0~~7
483 +
484 +OK
485 +)))
486 +|(% style="width:160px" %)(((
487 +AT+CFM=0,0,1
488 +
489 +value3
490 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
491 +1
492 +
493 +OK
494 +)))
495 +
496 +{{info}}
497 +**Downlink Command: 0x05**
498 +{{/info}}
499 +
500 +Format: Command Code (0x05) followed by 2 bytes mode value.
501 +
502 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
503 +
504 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
505 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
506 +
457 457  == 6.2 Confirm Status ==
458 458  
459 459  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -469,7 +469,6 @@
469 469  OK
470 470  )))
471 471  
472 -
473 473  == 6.3 Join LoRa® Network ==
474 474  
475 475  Feature: Join network.
... ... @@ -512,7 +512,7 @@
512 512  
513 513  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
514 514  
515 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
564 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
516 516  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
517 517  
518 518  == 6.5 LoRa® Network Join Status ==
... ... @@ -768,8 +768,10 @@
768 768  
769 769  == 7.9 Public Network Mode ==
770 770  
771 -Feature: Get or Set the public network mode. (0: off, 1: on)
820 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
772 772  
822 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
823 +
773 773  {{info}}
774 774  **AT Command:AT+PNM**
775 775  {{/info}}
... ... @@ -780,11 +780,16 @@
780 780  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
781 781  OK
782 782  )))
783 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
834 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
835 +Set the public network mode.
836 +
837 +Set syncword=0x34
838 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
784 784  OK
785 785  
786 786  
787 787  )))
843 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
788 788  
789 789  == 7.10 Receive Delay1 ==
790 790  
... ... @@ -1097,6 +1097,129 @@
1097 1097  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1098 1098  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1099 1099  
1156 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1157 +
1158 +{{info}}
1159 +**AT Command: AT+SETMAXNBTRANS **
1160 +{{/info}}
1161 +
1162 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1163 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1164 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1165 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1166 +OK
1167 +)))
1168 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1169 +1
1170 +
1171 +OK
1172 +)))
1173 +
1174 +{{info}}
1175 +**Downlink Command: 0x33**
1176 +{{/info}}
1177 +
1178 +Format: Command Code (0x33) followed by 2 bytes mode value.
1179 +
1180 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1181 +
1182 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1183 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1184 +
1185 +== 7.25 Device offline rejoining （LWS007) ==
1186 +
1187 +{{info}}
1188 +**AT Command: AT+DDETECT**
1189 +{{/info}}
1190 +
1191 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1192 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1193 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1194 +|(% style="width:160px" %)(((
1195 +AT+DDETECT=1,1440,2880
1196 +
1197 +value1
1198 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1199 +1
1200 +
1201 +OK
1202 +)))
1203 +|(% style="width:160px" %)(((
1204 +AT+DDETECT=1,?,2880
1205 +
1206 +value2
1207 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1208 +
1209 +
1210 +OK
1211 +)))
1212 +|(% style="width:160px" %)(((
1213 +AT+DDETECT=1,1440,？
1214 +
1215 +value3
1216 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1217 +
1218 +
1219 +OK
1220 +)))
1221 +
1222 +{{info}}
1223 +**Downlink Command: 0x33**
1224 +{{/info}}
1225 +
1226 +Format: Command Code (0x32) followed by 2 bytes mode value.
1227 +
1228 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1229 +
1230 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1231 +
1232 +== 7.26 Request the server to send an ACK ==
1233 +
1234 +{{info}}
1235 +**AT Command: AT+PNACKMD**
1236 +{{/info}}
1237 +
1238 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1239 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1240 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1241 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)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:109px" %)1(((
1242 +OK
1243 +)))
1244 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1245 +0
1246 +
1247 +OK
1248 +)))
1249 +
1250 +== 7.27 Adjust network rejoining interval ==
1251 +
1252 +{{info}}
1253 +**AT Command: AT+RJTDC**
1254 +{{/info}}
1255 +
1256 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1257 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1258 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1259 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1260 +OK
1261 +
1262 +the interval is 30000ms = 30s
1263 +)))
1264 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1265 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1266 +)))
1267 +
1268 +{{info}}
1269 +**Downlink Command: 0x26**
1270 +{{/info}}
1271 +
1272 +Format: Command Code (0x26) followed by 2 bytes mode value.
1273 +
1274 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1275 +
1276 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1277 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1278 +
1100 1100  = 8. AT Commands Combination =
1101 1101  
1102 1102  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1115,3 +1115,4 @@
1115 1115  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1116 1116  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1117 1117  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1297 +~)~)~)

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