Last modified by kai on 2024/09/06 10:00
<
From version < 42.1 >
edited by Bei Jinggeng
on 2022/06/10 11:15
To version < 50.4 >
edited by Xiaoling
on 2022/07/13 11:50
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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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]]
... ... @@ -24,8 +24,11 @@
24 24  ** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
29 +
30 +
27 27  = 3. Support End Node and firmware version =
28 28  
33 +
29 29  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
30 30  |=(% colspan="3" style="width: 963px;" %)(((
31 31  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -97,10 +97,14 @@
97 97  )))
98 98  )))
99 99  
105 +
106 +
100 100  = 4. System Management Commands =
101 101  
109 +
102 102  == 4.1 Change Uplink Interval ==
103 103  
112 +
104 104  Feature: Change LoRaWAN End Node Transmit Interval.
105 105  
106 106  (% class="box infomessage" %)
... ... @@ -135,6 +135,8 @@
135 135  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
136 136  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
137 137  
147 +
148 +
138 138  == 4.2 Reboot End Node ==
139 139  
140 140  Feature: Reboot End Node to perform a new OTAA or ABP Join.
... ... @@ -420,6 +420,8 @@
420 420  
421 421  == 6.1 Confirm Mode ==
422 422  
434 +=== AT+CFM command before DR-LWS007 software stack ===
435 +
423 423  Feature: Get or Set the confirmation mode (0-1).
424 424  
425 425  {{info}}
... ... @@ -444,6 +444,54 @@
444 444  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
445 445  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
446 446  
460 +=== AT+CFM command since DR-LWS007 software stack ===
461 +
462 +{{info}}
463 +**AT Command: AT+CFM**
464 +{{/info}}
465 +
466 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
467 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
468 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
469 +|(% style="width:160px" %)(((
470 +AT+CFM=1,0,0
471 +
472 +value1
473 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
474 +1
475 +
476 +OK
477 +)))
478 +|(% style="width:160px" %)(((
479 +AT+CFM=0,?,0
480 +
481 +value2
482 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
483 +0~~7
484 +
485 +OK
486 +)))
487 +|(% style="width:160px" %)(((
488 +AT+CFM=0,0,1
489 +
490 +value3
491 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
492 +1
493 +
494 +OK
495 +)))
496 +
497 +{{info}}
498 +**Downlink Command: 0x05**
499 +{{/info}}
500 +
501 +Format: Command Code (0x05) followed by 2 bytes mode value.
502 +
503 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
504 +
505 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
506 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
507 +
447 447  == 6.2 Confirm Status ==
448 448  
449 449  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -501,7 +501,7 @@
501 501  
502 502  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
503 503  
504 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
565 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
505 505  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
506 506  
507 507  == 6.5 LoRa® Network Join Status ==
... ... @@ -757,8 +757,10 @@
757 757  
758 758  == 7.9 Public Network Mode ==
759 759  
760 -Feature: Get or Set the public network mode. (0: off, 1: on)
821 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
761 761  
823 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
824 +
762 762  {{info}}
763 763  **AT Command:AT+PNM**
764 764  {{/info}}
... ... @@ -769,11 +769,16 @@
769 769  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
770 770  OK
771 771  )))
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)(((
835 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
836 +Set the public network mode.
837 +
838 +Set syncword=0x34
839 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
773 773  OK
774 774  
775 775  
776 776  )))
844 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
777 777  
778 778  == 7.10 Receive Delay1 ==
779 779  
... ... @@ -1086,52 +1086,129 @@
1086 1086  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1087 1087  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1088 1088  
1089 -== 7.24 Set retransmission packets（LWS007) ==
1157 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1090 1090  
1091 1091  {{info}}
1092 -**AT Command: AT+CFM**
1160 +**AT Command: AT+SETMAXNBTRANS **
1093 1093  {{/info}}
1094 1094  
1163 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1164 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1165 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1166 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1167 +OK
1168 +)))
1169 +|(% 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" %)(((
1170 +1
1171 +
1172 +OK
1173 +)))
1174 +
1175 +{{info}}
1176 +**Downlink Command: 0x33**
1177 +{{/info}}
1178 +
1179 +Format: Command Code (0x33) followed by 2 bytes mode value.
1180 +
1181 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1182 +
1183 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1184 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1185 +
1186 +== 7.25 Device offline rejoining （LWS007) ==
1187 +
1188 +{{info}}
1189 +**AT Command: AT+DDETECT**
1190 +{{/info}}
1191 +
1095 1095  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1096 -|=(% colspan="3" style="width: 707px;" %)AT+CFM
1193 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1097 1097  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1098 1098  |(% style="width:160px" %)(((
1099 -AT+CFM=1,0,0
1196 +AT+DDETECT=1,1440,2880
1100 1100  
1101 1101  value1
1102 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
1199 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1103 1103  1
1104 1104  
1105 1105  OK
1106 1106  )))
1107 1107  |(% style="width:160px" %)(((
1108 -AT+CFM=0,?,0
1205 +AT+DDETECT=1,?,2880
1109 1109  
1110 1110  value2
1111 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
1112 -0~~7
1208 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1209 +
1113 1113  
1114 1114  OK
1115 1115  )))
1116 1116  |(% style="width:160px" %)(((
1117 -AT+CFM=0,0,1
1214 +AT+DDETECT=1,1440,？
1118 1118  
1119 1119  value3
1120 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
1121 -1
1217 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1218 +
1122 1122  
1123 1123  OK
1124 1124  )))
1125 1125  
1126 -Downlink Command: 0x05
1223 +{{info}}
1224 +**Downlink Command: 0x33**
1225 +{{/info}}
1127 1127  
1128 -Format: Command Code (0x05) followed by 2 bytes mode value.
1227 +Format: Command Code (0x32) followed by 2 bytes mode value.
1129 1129  
1130 -If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
1229 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1131 1131  
1132 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1，1，1
1133 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0，7，0
1231 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1134 1134  
1233 +== 7.26 Request the server to send an ACK ==
1234 +
1235 +{{info}}
1236 +**AT Command: AT+PNACKMD**
1237 +{{/info}}
1238 +
1239 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1240 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1241 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1242 +|(% 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(((
1243 +OK
1244 +)))
1245 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1246 +0
1247 +
1248 +OK
1249 +)))
1250 +
1251 +== 7.27 Adjust network rejoining interval ==
1252 +
1253 +{{info}}
1254 +**AT Command: AT+RJTDC**
1255 +{{/info}}
1256 +
1257 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1258 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1259 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1260 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1261 +OK
1262 +
1263 +the interval is 30000ms = 30s
1264 +)))
1265 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1266 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1267 +)))
1268 +
1269 +{{info}}
1270 +**Downlink Command: 0x26**
1271 +{{/info}}
1272 +
1273 +Format: Command Code (0x26) followed by 2 bytes mode value.
1274 +
1275 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1276 +
1277 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1278 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1279 +
1135 1135  = 8. AT Commands Combination =
1136 1136  
1137 1137  == 8.1 Set a fix RX2DR for downlink window ==

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