Last modified by kai on 2024/09/06 10:00
<
From version < 50.4 >
edited by Xiaoling
on 2022/07/13 11:50
To version < 16.4 >
edited by Xiaoling
on 2022/05/12 11:35
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1 - **Table of** **Contents：**
1 + **Contents：**
2 2  
3 3  {{toc/}}
4 4  
5 5  
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.
... ... @@ -19,34 +19,30 @@
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 -** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
26 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
27 -** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
22 +** Use HEX format to send a downlink: [[TTN v3>>url:https://wiki.dragino.com/index.php/Notes_for_TTN#Send_Downlink_message]]
23 +** Use Base64 format to send a downlink: [[Chirpstack>>url:https://wiki.dragino.com/index.php/Notes_for_ChirpStack#Downlink]].
24 +** See use note for more serves [[Servers Note>>url:https://wiki.dragino.com/index.php/Main_Page#Use_Note_for_Server]]
28 28  
29 -
30 -
31 31  = 3. Support End Node and firmware version =
32 32  
33 -
34 -(% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
35 -|=(% colspan="3" style="width: 963px;" %)(((
28 +(% border="1" style="background-color:#ffffcc; border:1; color:green; width:995.222px" %)
29 +|=(% colspan="3" style="width: 992px;" %)(((
36 36  Dragino STM32 base hardware Firmware / LoRaWAN stack list
37 37  )))
38 38  |(% style="width:187px" %)(((
39 39  **Model**
40 -)))|(% style="width:330px" %)(((
34 +)))|(% style="width:349px" %)(((
41 41  **Description**
42 -)))|(% style="width:445px" %)(((
36 +)))|(% style="width:453px" %)(((
43 43  **Firmware Version <~-~-> Stack Version**
44 44  )))
45 45  |(% style="width:187px" %)(((
46 46  [[LSN50-v1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/128-lsn50.html]], [[LSN50-V2>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/155-lsn50-v2.html]],
47 -)))|(% style="width:330px" %)(((
41 +)))|(% style="width:349px" %)(((
48 48  Open Source Generic LoRaWAN Sensor Node
49 -)))|(% style="width:445px" %)(((
43 +)))|(% style="width:453px" %)(((
50 50  (((
51 51  LSN50 v1.6.0 <~-~-> DR-LWS-003;
52 52  )))
... ... @@ -59,9 +59,9 @@
59 59  )))
60 60  |(% style="width:187px" %)(((
61 61  [[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],
62 -)))|(% style="width:330px" %)(((
56 +)))|(% style="width:349px" %)(((
63 63  LoRaWAN GPS Tracker
64 -)))|(% style="width:445px" %)(((
58 +)))|(% style="width:453px" %)(((
65 65  (((
66 66  LGT92 v1.6.3 <~-~-> DR-LWS-003;
67 67  )))
... ... @@ -74,23 +74,23 @@
74 74  )))
75 75  |(% style="width:187px" %)(((
76 76  [[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],
77 -)))|(% style="width:330px" %)(((
71 +)))|(% style="width:349px" %)(((
78 78  LoRaWAN BLE Indoor Tracker
79 -)))|(% style="width:445px" %)(((
73 +)))|(% style="width:453px" %)(((
80 80  LBT1 v1.0 <~-~-> DR-LWS-005;
81 81  )))
82 82  |(% style="width:187px" %)(((
83 83  [[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],
84 -)))|(% style="width:330px" %)(((
78 +)))|(% style="width:349px" %)(((
85 85  LoRaWAN RS485 Modbus Converter
86 -)))|(% style="width:445px" %)(((
80 +)))|(% style="width:453px" %)(((
87 87  RS485-LN v1.3 <~-~-> DR-LWS-005;
88 88  )))
89 89  |(% style="width:187px" %)(((
90 90  [[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],
91 -)))|(% style="width:330px" %)(((
85 +)))|(% style="width:349px" %)(((
92 92  LoRaWAN Temperature & Humidity Sensor
93 -)))|(% style="width:445px" %)(((
87 +)))|(% style="width:453px" %)(((
94 94  (((
95 95  LHT65 v1.7 <~-~-> DR-LWS-003;
96 96  )))
... ... @@ -102,14 +102,10 @@
102 102  )))
103 103  )))
104 104  
105 -
106 -
107 107  = 4. System Management Commands =
108 108  
109 -
110 110  == 4.1 Change Uplink Interval ==
111 111  
112 -
113 113  Feature: Change LoRaWAN End Node Transmit Interval.
114 114  
115 115  (% class="box infomessage" %)
... ... @@ -144,8 +144,6 @@
144 144  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
145 145  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
146 146  
147 -
148 -
149 149  == 4.2 Reboot End Node ==
150 150  
151 151  Feature: Reboot End Node to perform a new OTAA or ABP Join.
... ... @@ -181,8 +181,6 @@
181 181  
182 182  (((
183 183  If the downlink payload=**04FF**, the end node will reboot.
184 -
185 -
186 186  )))
187 187  
188 188  == 4.3 Reset to factory Default ==
... ... @@ -231,10 +231,10 @@
231 231  **AT Command: AT+VER**
232 232  {{/info}}
233 233  
234 -(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
235 -|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
236 -|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
237 -|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
220 +(% border="1" style="background-color:#ffffcc; color:green" %)
221 +|=(% colspan="3" %)AT+VER: Image Version and Frequency Band
222 +|**Command Example**|**Function**|**Response**
223 +|AT+VER=?|Show Image version and Frequency Band|(((
238 238  1.3 EU868
239 239  
240 240  OK
... ... @@ -431,8 +431,6 @@
431 431  
432 432  == 6.1 Confirm Mode ==
433 433  
434 -=== AT+CFM command before DR-LWS007 software stack ===
435 -
436 436  Feature: Get or Set the confirmation mode (0-1).
437 437  
438 438  {{info}}
... ... @@ -457,54 +457,6 @@
457 457  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
458 458  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
459 459  
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 -
508 508  == 6.2 Confirm Status ==
509 509  
510 510  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -562,7 +562,7 @@
562 562  
563 563  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
564 564  
565 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
501 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
566 566  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
567 567  
568 568  == 6.5 LoRa® Network Join Status ==
... ... @@ -818,10 +818,8 @@
818 818  
819 819  == 7.9 Public Network Mode ==
820 820  
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
757 +Feature: Get or Set the public network mode. (0: off, 1: on)
822 822  
823 -Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
824 -
825 825  {{info}}
826 826  **AT Command:AT+PNM**
827 827  {{/info}}
... ... @@ -832,16 +832,11 @@
832 832  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
833 833  OK
834 834  )))
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)(((
769 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
840 840  OK
841 841  
842 842  
843 843  )))
844 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
845 845  
846 846  == 7.10 Receive Delay1 ==
847 847  
... ... @@ -861,7 +861,7 @@
861 861  
862 862  )))
863 863  
864 -== 7.11 Receive Delay2 ==
793 +== 7.11Receive Delay2 ==
865 865  
866 866  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
867 867  
... ... @@ -1062,12 +1062,10 @@
1062 1062  **AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1063 1063  )))
1064 1064  
1065 -[[image:image-20220526162535-1.png]]
994 +[[image:image-20220511120050-1.png]]
1066 1066  
1067 1067  (((
1068 1068  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.
1069 -
1070 -
1071 1071  )))
1072 1072  
1073 1073  == 7.21 Get or Set RXwindows2 timeout ==
... ... @@ -1154,129 +1154,6 @@
1154 1154  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1155 1155  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1156 1156  
1157 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1158 -
1159 -{{info}}
1160 -**AT Command: AT+SETMAXNBTRANS **
1161 -{{/info}}
1162 -
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 -
1192 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1193 -|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1194 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1195 -|(% style="width:160px" %)(((
1196 -AT+DDETECT=1,1440,2880
1197 -
1198 -value1
1199 -)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1200 -1
1201 -
1202 -OK
1203 -)))
1204 -|(% style="width:160px" %)(((
1205 -AT+DDETECT=1,?,2880
1206 -
1207 -value2
1208 -)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1209 -
1210 -
1211 -OK
1212 -)))
1213 -|(% style="width:160px" %)(((
1214 -AT+DDETECT=1,1440,？
1215 -
1216 -value3
1217 -)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1218 -
1219 -
1220 -OK
1221 -)))
1222 -
1223 -{{info}}
1224 -**Downlink Command: 0x33**
1225 -{{/info}}
1226 -
1227 -Format: Command Code (0x32) followed by 2 bytes mode value.
1228 -
1229 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1230 -
1231 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1232 -
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 -
1280 1280  = 8. AT Commands Combination =
1281 1281  
1282 1282  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1292,7 +1292,6 @@
1292 1292  
1293 1293  Same as:
1294 1294  
1295 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1296 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1297 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1298 -~)~)~)
1099 +* AT+ADR=0 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.1AdaptiveDataRate]]
1100 +* AT+DR=5 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]]
1101 +* AT+TXP=0 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.14TransmitPower]]
image-20220526162535-1.png
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