Last modified by kai on 2024/09/06 10:00
<
From version < 15.3 >
edited by Xiaoling
on 2022/05/12 11:02
To version < 50.3 >
edited by Xiaoling
on 2022/07/13 11:50
>
Change comment: There is no comment for this version

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Content
... ... @@ -1,10 +1,12 @@
1 -Contens
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
5 5  
6 +
6 6  = 1. Introduction =
7 7  
9 +
8 8  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
9 9  
10 10  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -17,30 +17,34 @@
17 17  
18 18  = 2. How to use AT Commands or Downlink command =
19 19  
22 +
20 20  * 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/]]
21 21  * 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:
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]]
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)
25 25  
29 +
30 +
26 26  = 3. Support End Node and firmware version =
27 27  
28 -(% border="1" style="background-color:#ffffcc; border:1; color:green; width:995.222px" %)
29 -|=(% colspan="3" style="width: 992px;" %)(((
33 +
34 +(% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
35 +|=(% colspan="3" style="width: 963px;" %)(((
30 30  Dragino STM32 base hardware Firmware / LoRaWAN stack list
31 31  )))
32 32  |(% style="width:187px" %)(((
33 33  **Model**
34 -)))|(% style="width:349px" %)(((
40 +)))|(% style="width:330px" %)(((
35 35  **Description**
36 -)))|(% style="width:453px" %)(((
42 +)))|(% style="width:445px" %)(((
37 37  **Firmware Version <~-~-> Stack Version**
38 38  )))
39 39  |(% style="width:187px" %)(((
40 40  [[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]],
41 -)))|(% style="width:349px" %)(((
47 +)))|(% style="width:330px" %)(((
42 42  Open Source Generic LoRaWAN Sensor Node
43 -)))|(% style="width:453px" %)(((
49 +)))|(% style="width:445px" %)(((
44 44  (((
45 45  LSN50 v1.6.0 <~-~-> DR-LWS-003;
46 46  )))
... ... @@ -53,9 +53,9 @@
53 53  )))
54 54  |(% style="width:187px" %)(((
55 55  [[LGT92>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/142-lgt-92.html]],
56 -)))|(% style="width:349px" %)(((
62 +)))|(% style="width:330px" %)(((
57 57  LoRaWAN GPS Tracker
58 -)))|(% style="width:453px" %)(((
64 +)))|(% style="width:445px" %)(((
59 59  (((
60 60  LGT92 v1.6.3 <~-~-> DR-LWS-003;
61 61  )))
... ... @@ -68,23 +68,23 @@
68 68  )))
69 69  |(% style="width:187px" %)(((
70 70  [[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]],
71 -)))|(% style="width:349px" %)(((
77 +)))|(% style="width:330px" %)(((
72 72  LoRaWAN BLE Indoor Tracker
73 -)))|(% style="width:453px" %)(((
79 +)))|(% style="width:445px" %)(((
74 74  LBT1 v1.0 <~-~-> DR-LWS-005;
75 75  )))
76 76  |(% style="width:187px" %)(((
77 77  [[RS485-LN>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/154-rs485-ln.html]],
78 -)))|(% style="width:349px" %)(((
84 +)))|(% style="width:330px" %)(((
79 79  LoRaWAN RS485 Modbus Converter
80 -)))|(% style="width:453px" %)(((
86 +)))|(% style="width:445px" %)(((
81 81  RS485-LN v1.3 <~-~-> DR-LWS-005;
82 82  )))
83 83  |(% style="width:187px" %)(((
84 84  [[LHT65>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/151-lht65.html]],
85 -)))|(% style="width:349px" %)(((
91 +)))|(% style="width:330px" %)(((
86 86  LoRaWAN Temperature & Humidity Sensor
87 -)))|(% style="width:453px" %)(((
93 +)))|(% style="width:445px" %)(((
88 88  (((
89 89  LHT65 v1.7 <~-~-> DR-LWS-003;
90 90  )))
... ... @@ -96,10 +96,13 @@
96 96  )))
97 97  )))
98 98  
105 +
99 99  = 4. System Management Commands =
100 100  
108 +
101 101  == 4.1 Change Uplink Interval ==
102 102  
111 +
103 103  Feature: Change LoRaWAN End Node Transmit Interval.
104 104  
105 105  (% class="box infomessage" %)
... ... @@ -123,7 +123,9 @@
123 123  **Downlink Command: 0x01**
124 124  {{/info}}
125 125  
135 +(((
126 126  Format: Command Code (0x01) followed by 3 bytes time value.
137 +)))
127 127  
128 128  (((
129 129  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
... ... @@ -132,6 +132,8 @@
132 132  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
133 133  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
134 134  
146 +
147 +
135 135  == 4.2 Reboot End Node ==
136 136  
137 137  Feature: Reboot End Node to perform a new OTAA or ABP Join.
... ... @@ -161,10 +161,16 @@
161 161  **Downlink Command: 0x04**
162 162  {{/info}}
163 163  
177 +(((
164 164  Format: Command Code (0x04) followed by FF.
179 +)))
165 165  
181 +(((
166 166  If the downlink payload=**04FF**, the end node will reboot.
167 167  
184 +
185 +)))
186 +
168 168  == 4.3 Reset to factory Default ==
169 169  
170 170  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
... ... @@ -194,9 +194,13 @@
194 194  **Downlink Command: 0x04**
195 195  {{/info}}
196 196  
216 +(((
197 197  Format: Command Code (0x04) followed by FE.
218 +)))
198 198  
220 +(((
199 199  If the downlink payload=**04FE**, Reset Parameters to Factory Default, Keys Reserve.
222 +)))
200 200  
201 201  
202 202  == 4.4 Show Firmware Version ==
... ... @@ -207,10 +207,10 @@
207 207  **AT Command: AT+VER**
208 208  {{/info}}
209 209  
210 -(% border="1" style="background-color:#ffffcc; color:green" %)
211 -|=(% colspan="3" %)AT+VER: Image Version and Frequency Band
212 -|**Command Example**|**Function**|**Response**
213 -|AT+VER=?|Show Image version and Frequency Band|(((
233 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
234 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
235 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
236 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
214 214  1.3 EU868
215 215  
216 216  OK
... ... @@ -220,19 +220,25 @@
220 220  **Downlink Command: 0x26 (Valid in 006 stack)**
221 221  {{/info}}
222 222  
246 +(((
223 223  Downlink Format: 0x26
248 +)))
224 224  
225 225  (((
226 226  Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes
227 227  )))
228 228  
254 +(((
229 229  **xx: Software Type:**
256 +)))
230 230  
231 231  * 0x00 01: LGT92 Version
232 232  * 0x00 02: LBT1
233 233  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
234 234  
262 +(((
235 235  **yy: Frequency Band:**
264 +)))
236 236  
237 237  * 0x01: EU868
238 238  * 0x02: US915
... ... @@ -245,7 +245,9 @@
245 245  * 0x09: AS923-2
246 246  * 0xa0: AS923-3
247 247  
277 +(((
248 248  **zz: Subband**
279 +)))
249 249  
250 250  firmware version: v1.1.0 ~-~-> 110
251 251  
... ... @@ -399,6 +399,8 @@
399 399  
400 400  == 6.1 Confirm Mode ==
401 401  
433 +=== AT+CFM command before DR-LWS007 software stack ===
434 +
402 402  Feature: Get or Set the confirmation mode (0-1).
403 403  
404 404  {{info}}
... ... @@ -423,6 +423,54 @@
423 423  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
424 424  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
425 425  
459 +=== AT+CFM command since DR-LWS007 software stack ===
460 +
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 +
426 426  == 6.2 Confirm Status ==
427 427  
428 428  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -480,7 +480,7 @@
480 480  
481 481  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
482 482  
483 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
564 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
484 484  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
485 485  
486 486  == 6.5 LoRa® Network Join Status ==
... ... @@ -736,8 +736,10 @@
736 736  
737 737  == 7.9 Public Network Mode ==
738 738  
739 -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
740 740  
822 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
823 +
741 741  {{info}}
742 742  **AT Command:AT+PNM**
743 743  {{/info}}
... ... @@ -748,11 +748,16 @@
748 748  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
749 749  OK
750 750  )))
751 -|(% 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)(((
752 752  OK
753 753  
754 754  
755 755  )))
843 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
756 756  
757 757  == 7.10 Receive Delay1 ==
758 758  
... ... @@ -772,7 +772,7 @@
772 772  
773 773  )))
774 774  
775 -== 7.11Receive Delay2 ==
863 +== 7.11 Receive Delay2 ==
776 776  
777 777  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
778 778  
... ... @@ -969,12 +969,18 @@
969 969  )))
970 970  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
971 971  
972 -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.
1060 +(((
1061 +**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.
1062 +)))
973 973  
974 -[[image:image-20220511120050-1.png]]
1064 +[[image:image-20220526162535-1.png]]
975 975  
1066 +(((
976 976  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.
977 977  
1069 +
1070 +)))
1071 +
978 978  == 7.21 Get or Set RXwindows2 timeout ==
979 979  
980 980  Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
... ... @@ -1059,6 +1059,129 @@
1059 1059  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1060 1060  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1061 1061  
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 +
1062 1062  = 8. AT Commands Combination =
1063 1063  
1064 1064  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1074,6 +1074,7 @@
1074 1074  
1075 1075  Same as:
1076 1076  
1077 -* AT+ADR=0 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#Adaptive_Data_Rate]]
1078 -* AT+DR=5 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Data_Rate]]
1079 -* AT+TXP=0 [[Reference>>url:https://wiki.dragino.com/index.php/End_Device_Downlink_Command#Transmit_Power]]
1294 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1295 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1296 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1297 +~)~)~)
image-20220526162535-1.png
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