Last modified by kai on 2024/09/06 10:00
<
From version < 50.2 >
edited by Xiaoling
on 2022/07/13 11:39
To version < 40.1 >
edited by Bei Jinggeng
on 2022/06/10 10:55
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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1 - **Table of** **Contents：**
1 + **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,7 +6,6 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 -
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 12  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -19,7 +19,6 @@
19 19  
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 -
23 23  * 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/]]
24 24  * 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:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -26,8 +26,6 @@
26 26  ** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 -
30 -
31 31  = 3. Support End Node and firmware version =
32 32  
33 33  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
... ... @@ -424,8 +424,6 @@
424 424  
425 425  == 6.1 Confirm Mode ==
426 426  
427 -=== AT+CFM command before DR-LWS007 software stack ===
428 -
429 429  Feature: Get or Set the confirmation mode (0-1).
430 430  
431 431  {{info}}
... ... @@ -450,54 +450,6 @@
450 450  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
451 451  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
452 452  
453 -=== AT+CFM command since DR-LWS007 software stack ===
454 -
455 -{{info}}
456 -**AT Command: AT+CFM**
457 -{{/info}}
458 -
459 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
460 -|=(% colspan="3" style="width: 707px;" %)AT+CFM
461 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
462 -|(% style="width:160px" %)(((
463 -AT+CFM=1,0,0
464 -
465 -value1
466 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
467 -1
468 -
469 -OK
470 -)))
471 -|(% style="width:160px" %)(((
472 -AT+CFM=0,?,0
473 -
474 -value2
475 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
476 -0~~7
477 -
478 -OK
479 -)))
480 -|(% style="width:160px" %)(((
481 -AT+CFM=0,0,1
482 -
483 -value3
484 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
485 -1
486 -
487 -OK
488 -)))
489 -
490 -{{info}}
491 -**Downlink Command: 0x05**
492 -{{/info}}
493 -
494 -Format: Command Code (0x05) followed by 2 bytes mode value.
495 -
496 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
497 -
498 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
499 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
500 -
501 501  == 6.2 Confirm Status ==
502 502  
503 503  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -555,7 +555,7 @@
555 555  
556 556  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
557 557  
558 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
504 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
559 559  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
560 560  
561 561  == 6.5 LoRa® Network Join Status ==
... ... @@ -811,10 +811,8 @@
811 811  
812 812  == 7.9 Public Network Mode ==
813 813  
814 -Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
760 +Feature: Get or Set the public network mode. (0: off, 1: on)
815 815  
816 -Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
817 -
818 818  {{info}}
819 819  **AT Command:AT+PNM**
820 820  {{/info}}
... ... @@ -825,16 +825,11 @@
825 825  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
826 826  OK
827 827  )))
828 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
829 -Set the public network mode.
830 -
831 -Set syncword=0x34
832 -)))|(% style="width:272px" %)(System will write new value to PNM)(((
772 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
833 833  OK
834 834  
835 835  
836 836  )))
837 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
838 838  
839 839  == 7.10 Receive Delay1 ==
840 840  
... ... @@ -1147,129 +1147,43 @@
1147 1147  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1148 1148  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1149 1149  
1150 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1089 +== 7.24 Set retransmission packets ==
1151 1151  
1152 -{{info}}
1153 -**AT Command: AT+SETMAXNBTRANS **
1154 -{{/info}}
1155 -
1156 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1157 -|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1158 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1159 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1160 -OK
1161 -)))
1162 -|(% 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" %)(((
1163 -1
1164 -
1165 -OK
1166 -)))
1167 -
1168 -{{info}}
1169 -**Downlink Command: 0x33**
1170 -{{/info}}
1171 -
1172 -Format: Command Code (0x33) followed by 2 bytes mode value.
1173 -
1174 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1175 -
1176 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1177 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1178 -
1179 -== 7.25 Device offline rejoining （LWS007) ==
1180 -
1181 -{{info}}
1182 -**AT Command: AT+DDETECT**
1183 -{{/info}}
1184 -
1185 1185  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1186 -|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1092 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
1187 1187  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1188 1188  |(% style="width:160px" %)(((
1189 -AT+DDETECT=1,1440,2880
1095 +AT+CFM=1,0,0
1190 1190  
1191 1191  value1
1192 -)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1098 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
1193 1193  1
1194 1194  
1195 1195  OK
1196 1196  )))
1197 1197  |(% style="width:160px" %)(((
1198 -AT+DDETECT=1,?,2880
1104 +AT+CFM=0,?,0
1199 1199  
1200 1200  value2
1201 -)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1202 -
1107 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
1108 +0~~7
1203 1203  
1204 1204  OK
1205 1205  )))
1206 1206  |(% style="width:160px" %)(((
1207 -AT+DDETECT=1,1440,？
1113 +AT+CFM=0,0,1
1208 1208  
1209 1209  value3
1210 -)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1211 -
1116 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
1117 +1
1212 1212  
1213 1213  OK
1214 1214  )))
1215 1215  
1216 1216  {{info}}
1217 -**Downlink Command: 0x33**
1123 +**AT Command: AT+CFM**
1218 1218  {{/info}}
1219 1219  
1220 -Format: Command Code (0x32) followed by 2 bytes mode value.
1221 -
1222 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1223 -
1224 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1225 -
1226 -== 7.26 Request the server to send an ACK ==
1227 -
1228 -{{info}}
1229 -**AT Command: AT+PNACKMD**
1230 -{{/info}}
1231 -
1232 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1233 -|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1234 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1235 -|(% 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(((
1236 -OK
1237 -)))
1238 -|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1239 -0
1240 -
1241 -OK
1242 -)))
1243 -
1244 -== 7.27 Adjust network rejoining interval ==
1245 -
1246 -{{info}}
1247 -**AT Command: AT+RJTDC**
1248 -{{/info}}
1249 -
1250 -(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1251 -|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1252 -|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1253 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1254 -OK
1255 -
1256 -the interval is 30000ms = 30s
1257 -)))
1258 -|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1259 -Set the ReJoin data transmission interval to 60000ms = 60 seconds
1260 -)))
1261 -
1262 -{{info}}
1263 -**Downlink Command: 0x26**
1264 -{{/info}}
1265 -
1266 -Format: Command Code (0x26) followed by 2 bytes mode value.
1267 -
1268 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1269 -
1270 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1271 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1272 -
1273 1273  = 8. AT Commands Combination =
1274 1274  
1275 1275  == 8.1 Set a fix RX2DR for downlink window ==

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