Last modified by kai on 2024/09/06 10:00
<
From version < 28.1 >
edited by Xiaoling
on 2022/05/27 17:59
To version < 46.1 >
edited by Edwin Chen
on 2022/06/10 20:37
>
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 27  = 3. Support End Node and firmware version =
... ... @@ -296,7 +296,6 @@
296 296  OK
297 297  )))
298 298  
299 -
300 300  = 5. Keys, IDs and EUIs management =
301 301  
302 302  == 5.1 Application EUI ==
... ... @@ -315,7 +315,6 @@
315 315  )))
316 316  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
317 317  
318 -
319 319  == 5.2 Application Key ==
320 320  
321 321  Feature: Get or Set the Application Key.
... ... @@ -332,7 +332,6 @@
332 332  )))
333 333  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
334 334  
335 -
336 336  == 5.3 Application Session Key ==
337 337  
338 338  Feature: Get or Set the Application Session Key.
... ... @@ -351,8 +351,6 @@
351 351  OK
352 352  )))
353 353  
354 -
355 -
356 356  == 5.4 Device Address ==
357 357  
358 358  Feature: Get or Set the Device Address.
... ... @@ -425,6 +425,8 @@
425 425  
426 426  == 6.1 Confirm Mode ==
427 427  
423 +=== AT+CFM command before DR-LWS007 software stack ===
424 +
428 428  Feature: Get or Set the confirmation mode (0-1).
429 429  
430 430  {{info}}
... ... @@ -449,6 +449,56 @@
449 449  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
450 450  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
451 451  
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 +
452 452  == 6.2 Confirm Status ==
453 453  
454 454  Feature: Get confirmation status of the last AT+SEND (0-1).
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1091 1091  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1092 1092  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1093 1093  
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 +
1094 1094  = 8. AT Commands Combination =
1095 1095  
1096 1096  == 8.1 Set a fix RX2DR for downlink window ==
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1109 1109  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1110 1110  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1111 1111  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1254 +~)~)~)

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