Last modified by kai on 2024/09/06 10:00
<
From version < 36.1 >
edited by Xiaoling
on 2022/05/27 18:07
To version < 49.1 >
edited by Edwin Chen
on 2022/06/15 14:43
>
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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20 20  
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 -** Use HEX format to send a downlink: [[TTN v3>>doc:Main.Notes for TTN.WebHome]]
24 -** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
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 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 -
28 -
29 29  = 3. Support End Node and firmware version =
30 30  
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
... ... @@ -402,7 +402,6 @@
402 402  )))
403 403  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
404 404  
405 -
406 406  == 5.7 Network Session Key ==
407 407  
408 408  Feature: Get or Set the Network Session Key
... ... @@ -419,11 +419,12 @@
419 419  )))
420 420  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
421 421  
422 -
423 423  = 6. Joining and sending date on LoRaWAN network =
424 424  
425 425  == 6.1 Confirm Mode ==
426 426  
423 +=== AT+CFM command before DR-LWS007 software stack ===
424 +
427 427  Feature: Get or Set the confirmation mode (0-1).
428 428  
429 429  {{info}}
... ... @@ -448,7 +448,54 @@
448 448  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
449 449  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
450 450  
449 +=== AT+CFM command since DR-LWS007 software stack ===
451 451  
451 +{{info}}
452 +**AT Command: AT+CFM**
453 +{{/info}}
454 +
455 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
456 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
457 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
458 +|(% style="width:160px" %)(((
459 +AT+CFM=1,0,0
460 +
461 +value1
462 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
463 +1
464 +
465 +OK
466 +)))
467 +|(% style="width:160px" %)(((
468 +AT+CFM=0,?,0
469 +
470 +value2
471 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
472 +0~~7
473 +
474 +OK
475 +)))
476 +|(% style="width:160px" %)(((
477 +AT+CFM=0,0,1
478 +
479 +value3
480 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
481 +1
482 +
483 +OK
484 +)))
485 +
486 +{{info}}
487 +**Downlink Command: 0x05**
488 +{{/info}}
489 +
490 +Format: Command Code (0x05) followed by 2 bytes mode value.
491 +
492 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
493 +
494 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
495 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
496 +
452 452  == 6.2 Confirm Status ==
453 453  
454 454  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -464,7 +464,6 @@
464 464  OK
465 465  )))
466 466  
467 -
468 468  == 6.3 Join LoRa® Network ==
469 469  
470 470  Feature: Join network.
... ... @@ -482,7 +482,6 @@
482 482  While Error in format, return AT_BUSY_ERROR
483 483  )))
484 484  
485 -
486 486  == 6.4 LoRa® Network Join Mode ==
487 487  
488 488  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
... ... @@ -511,7 +511,6 @@
511 511  * **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
512 512  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
513 513  
514 -
515 515  == 6.5 LoRa® Network Join Status ==
516 516  
517 517  Feature: LoRa® Network Join Status.
... ... @@ -765,8 +765,10 @@
765 765  
766 766  == 7.9 Public Network Mode ==
767 767  
768 -Feature: Get or Set the public network mode. (0: off, 1: on)
810 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
769 769  
812 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
813 +
770 770  {{info}}
771 771  **AT Command:AT+PNM**
772 772  {{/info}}
... ... @@ -777,11 +777,16 @@
777 777  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
778 778  OK
779 779  )))
780 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
824 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
825 +Set the public network mode.
826 +
827 +Set syncword=0x34
828 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
781 781  OK
782 782  
783 783  
784 784  )))
833 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
785 785  
786 786  == 7.10 Receive Delay1 ==
787 787  
... ... @@ -1094,6 +1094,129 @@
1094 1094  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1095 1095  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1096 1096  
1146 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1147 +
1148 +{{info}}
1149 +**AT Command: AT+SETMAXNBTRANS **
1150 +{{/info}}
1151 +
1152 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1153 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1154 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1155 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1156 +OK
1157 +)))
1158 +|(% 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" %)(((
1159 +1
1160 +
1161 +OK
1162 +)))
1163 +
1164 +{{info}}
1165 +**Downlink Command: 0x33**
1166 +{{/info}}
1167 +
1168 +Format: Command Code (0x33) followed by 2 bytes mode value.
1169 +
1170 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1171 +
1172 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1173 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1174 +
1175 +== 7.25 Device offline rejoining （LWS007) ==
1176 +
1177 +{{info}}
1178 +**AT Command: AT+DDETECT**
1179 +{{/info}}
1180 +
1181 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1182 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1183 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1184 +|(% style="width:160px" %)(((
1185 +AT+DDETECT=1,1440,2880
1186 +
1187 +value1
1188 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1189 +1
1190 +
1191 +OK
1192 +)))
1193 +|(% style="width:160px" %)(((
1194 +AT+DDETECT=1,?,2880
1195 +
1196 +value2
1197 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1198 +
1199 +
1200 +OK
1201 +)))
1202 +|(% style="width:160px" %)(((
1203 +AT+DDETECT=1,1440,？
1204 +
1205 +value3
1206 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1207 +
1208 +
1209 +OK
1210 +)))
1211 +
1212 +{{info}}
1213 +**Downlink Command: 0x33**
1214 +{{/info}}
1215 +
1216 +Format: Command Code (0x32) followed by 2 bytes mode value.
1217 +
1218 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1219 +
1220 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1221 +
1222 +== 7.26 Request the server to send an ACK ==
1223 +
1224 +{{info}}
1225 +**AT Command: AT+PNACKMD**
1226 +{{/info}}
1227 +
1228 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1229 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1230 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1231 +|(% 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(((
1232 +OK
1233 +)))
1234 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1235 +0
1236 +
1237 +OK
1238 +)))
1239 +
1240 +== 7.27 Adjust network rejoining interval ==
1241 +
1242 +{{info}}
1243 +**AT Command: AT+RJTDC**
1244 +{{/info}}
1245 +
1246 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1247 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1248 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1249 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1250 +OK
1251 +
1252 +the interval is 30000ms = 30s
1253 +)))
1254 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1255 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1256 +)))
1257 +
1258 +{{info}}
1259 +**Downlink Command: 0x26**
1260 +{{/info}}
1261 +
1262 +Format: Command Code (0x26) followed by 2 bytes mode value.
1263 +
1264 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1265 +
1266 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1267 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1268 +
1097 1097  = 8. AT Commands Combination =
1098 1098  
1099 1099  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1112,3 +1112,4 @@
1112 1112  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1113 1113  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1114 1114  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1287 +~)~)~)

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