Last modified by kai on 2024/09/06 10:00
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From version < 18.1 >
edited by Edwin Chen
on 2022/05/14 10:37
To version < 46.1 >
edited by Edwin Chen
on 2022/06/10 20:37
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3 3  {{toc/}}
4 4  
5 5  
6 +
6 6  = 1. Introduction =
7 7  
8 8  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
... ... @@ -19,28 +19,28 @@
19 19  
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]]
23 +** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
24 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
25 +** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
25 25  
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;" %)(((
29 +(% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
30 +|=(% 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" %)(((
35 +)))|(% style="width:330px" %)(((
35 35  **Description**
36 -)))|(% style="width:453px" %)(((
37 +)))|(% 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" %)(((
42 +)))|(% style="width:330px" %)(((
42 42  Open Source Generic LoRaWAN Sensor Node
43 -)))|(% style="width:453px" %)(((
44 +)))|(% 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" %)(((
57 +)))|(% style="width:330px" %)(((
57 57  LoRaWAN GPS Tracker
58 -)))|(% style="width:453px" %)(((
59 +)))|(% 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" %)(((
72 +)))|(% style="width:330px" %)(((
72 72  LoRaWAN BLE Indoor Tracker
73 -)))|(% style="width:453px" %)(((
74 +)))|(% 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" %)(((
79 +)))|(% style="width:330px" %)(((
79 79  LoRaWAN RS485 Modbus Converter
80 -)))|(% style="width:453px" %)(((
81 +)))|(% 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" %)(((
86 +)))|(% style="width:330px" %)(((
86 86  LoRaWAN Temperature & Humidity Sensor
87 -)))|(% style="width:453px" %)(((
88 +)))|(% style="width:445px" %)(((
88 88  (((
89 89  LHT65 v1.7 <~-~-> DR-LWS-003;
90 90  )))
... ... @@ -169,6 +169,8 @@
169 169  
170 170  (((
171 171  If the downlink payload=**04FF**, the end node will reboot.
173 +
174 +
172 172  )))
173 173  
174 174  == 4.3 Reset to factory Default ==
... ... @@ -217,10 +217,10 @@
217 217  **AT Command: AT+VER**
218 218  {{/info}}
219 219  
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|(((
223 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
224 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
225 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
226 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
224 224  1.3 EU868
225 225  
226 226  OK
... ... @@ -417,6 +417,8 @@
417 417  
418 418  == 6.1 Confirm Mode ==
419 419  
423 +=== AT+CFM command before DR-LWS007 software stack ===
424 +
420 420  Feature: Get or Set the confirmation mode (0-1).
421 421  
422 422  {{info}}
... ... @@ -441,6 +441,56 @@
441 441  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
442 442  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
443 443  
449 +
450 +=== AT+CFM command since DR-LWS007 software stack ===
451 +
452 +{{info}}
453 +**AT Command: AT+CFM**
454 +{{/info}}
455 +
456 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
457 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
458 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
459 +|(% style="width:160px" %)(((
460 +AT+CFM=1,0,0
461 +
462 +value1
463 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
464 +1
465 +
466 +OK
467 +)))
468 +|(% style="width:160px" %)(((
469 +AT+CFM=0,?,0
470 +
471 +value2
472 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
473 +0~~7
474 +
475 +OK
476 +)))
477 +|(% style="width:160px" %)(((
478 +AT+CFM=0,0,1
479 +
480 +value3
481 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
482 +1
483 +
484 +OK
485 +)))
486 +
487 +{{info}}
488 +**Downlink Command: 0x05**
489 +{{/info}}
490 +
491 +Format: Command Code (0x05) followed by 2 bytes mode value.
492 +
493 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
494 +
495 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
496 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
497 +
498 +
444 444  == 6.2 Confirm Status ==
445 445  
446 446  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -790,7 +790,7 @@
790 790  
791 791  )))
792 792  
793 -== 7.11Receive Delay2 ==
848 +== 7.11 Receive Delay2 ==
794 794  
795 795  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
796 796  
... ... @@ -991,10 +991,12 @@
991 991  **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.
992 992  )))
993 993  
994 -[[image:image-20220511120050-1.png]]
1049 +[[image:image-20220526162535-1.png]]
995 995  
996 996  (((
997 997  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.
1053 +
1054 +
998 998  )))
999 999  
1000 1000  == 7.21 Get or Set RXwindows2 timeout ==
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1081 1081  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1082 1082  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1083 1083  
1141 +
1142 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1143 +
1144 +{{info}}
1145 +**AT Command: AT+SETMAXNBTRANS **
1146 +{{/info}}
1147 +
1148 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1149 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1150 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1151 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1152 +OK
1153 +)))
1154 +|(% 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" %)(((
1155 +1
1156 +
1157 +OK
1158 +)))
1159 +
1160 +{{info}}
1161 +**Downlink Command: 0x33**
1162 +{{/info}}
1163 +
1164 +Format: Command Code (0x33) followed by 2 bytes mode value.
1165 +
1166 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1167 +
1168 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1169 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1170 +
1171 +== 7.25 Device offline rejoining （LWS007) ==
1172 +
1173 +{{info}}
1174 +**AT Command: AT+DDETECT**
1175 +{{/info}}
1176 +
1177 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1178 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1179 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1180 +|(% style="width:160px" %)(((
1181 +AT+DDETECT=1,1440,2880
1182 +
1183 +value1
1184 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1185 +1
1186 +
1187 +OK
1188 +)))
1189 +|(% style="width:160px" %)(((
1190 +AT+DDETECT=1,?,2880
1191 +
1192 +value2
1193 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1194 +
1195 +
1196 +OK
1197 +)))
1198 +|(% style="width:160px" %)(((
1199 +AT+DDETECT=1,1440,？
1200 +
1201 +value3
1202 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1203 +
1204 +
1205 +OK
1206 +)))
1207 +
1208 +{{info}}
1209 +**Downlink Command: 0x33**
1210 +{{/info}}
1211 +
1212 +Format: Command Code (0x32) followed by 2 bytes mode value.
1213 +
1214 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1215 +
1216 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1217 +
1218 +== 7.26 Request the server to send an ACK ==
1219 +
1220 +{{info}}
1221 +**AT Command: AT+PNACKMD**
1222 +{{/info}}
1223 +
1224 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1225 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1226 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1227 +|(% 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(((
1228 +OK
1229 +)))
1230 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1231 +0
1232 +
1233 +OK
1234 +)))
1235 +
1084 1084  = 8. AT Commands Combination =
1085 1085  
1086 1086  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1096,6 +1096,7 @@
1096 1096  
1097 1097  Same as:
1098 1098  
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]]
1251 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1252 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1253 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1254 +~)~)~)
image-20220526162535-1.png
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