Last modified by kai on 2024/09/06 10:00
<
From version < 38.82 >
edited by Xiaoling
on 2022/05/31 09:20
To version < 44.1 >
edited by Bei Jinggeng
on 2022/06/10 15:06
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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24 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 28  = 3. Support End Node and firmware version =
29 29  
30 30  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
... ... @@ -98,8 +98,6 @@
98 98  )))
99 99  )))
100 100  
101 -
102 -
103 103  = 4. System Management Commands =
104 104  
105 105  == 4.1 Change Uplink Interval ==
... ... @@ -138,8 +138,6 @@
138 138  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
139 139  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
140 140  
141 -
142 -
143 143  == 4.2 Reboot End Node ==
144 144  
145 145  Feature: Reboot End Node to perform a new OTAA or ABP Join.
... ... @@ -301,8 +301,6 @@
301 301  OK
302 302  )))
303 303  
304 -
305 -
306 306  = 5. Keys, IDs and EUIs management =
307 307  
308 308  == 5.1 Application EUI ==
... ... @@ -337,7 +337,6 @@
337 337  )))
338 338  |(% 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
339 339  
340 -
341 341  == 5.3 Application Session Key ==
342 342  
343 343  Feature: Get or Set the Application Session Key.
... ... @@ -356,7 +356,6 @@
356 356  OK
357 357  )))
358 358  
359 -
360 360  == 5.4 Device Address ==
361 361  
362 362  Feature: Get or Set the Device Address.
... ... @@ -375,7 +375,6 @@
375 375  )))
376 376  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
377 377  
378 -
379 379  == 5.5 Device EUI ==
380 380  
381 381  Feature: Get or Set the Device EUI.
... ... @@ -394,7 +394,6 @@
394 394  OK
395 395  )))
396 396  
397 -
398 398  == 5.6 Network ID ==
399 399  
400 400  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
... ... @@ -411,7 +411,6 @@
411 411  )))
412 412  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
413 413  
414 -
415 415  == 5.7 Network Session Key ==
416 416  
417 417  Feature: Get or Set the Network Session Key
... ... @@ -428,7 +428,6 @@
428 428  )))
429 429  |(% 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
430 430  
431 -
432 432  = 6. Joining and sending date on LoRaWAN network =
433 433  
434 434  == 6.1 Confirm Mode ==
... ... @@ -457,7 +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 -
461 461  == 6.2 Confirm Status ==
462 462  
463 463  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -473,7 +473,6 @@
473 473  OK
474 474  )))
475 475  
476 -
477 477  == 6.3 Join LoRa® Network ==
478 478  
479 479  Feature: Join network.
... ... @@ -1101,6 +1101,149 @@
1101 1101  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1102 1102  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1103 1103  
1089 +== 7.24 Uplink fcnt settings（LWS007) ==
1090 +
1091 +{{info}}
1092 +**AT Command: AT+CFM**
1093 +{{/info}}
1094 +
1095 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1096 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
1097 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1098 +|(% style="width:160px" %)(((
1099 +AT+CFM=1,0,0
1100 +
1101 +value1
1102 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
1103 +1
1104 +
1105 +OK
1106 +)))
1107 +|(% style="width:160px" %)(((
1108 +AT+CFM=0,?,0
1109 +
1110 +value2
1111 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
1112 +0~~7
1113 +
1114 +OK
1115 +)))
1116 +|(% style="width:160px" %)(((
1117 +AT+CFM=0,0,1
1118 +
1119 +value3
1120 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
1121 +1
1122 +
1123 +OK
1124 +)))
1125 +
1126 +{{info}}
1127 +**Downlink Command: 0x05**
1128 +{{/info}}
1129 +
1130 +Format: Command Code (0x05) followed by 2 bytes mode value.
1131 +
1132 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
1133 +
1134 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
1135 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
1136 +
1137 +== 7.25 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1138 +
1139 +{{info}}
1140 +**AT Command: AT+SETMAXNBTRANS **
1141 +{{/info}}
1142 +
1143 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1144 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1145 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1146 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1147 +OK
1148 +)))
1149 +|(% 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" %)(((
1150 +1
1151 +
1152 +OK
1153 +)))
1154 +
1155 +{{info}}
1156 +**Downlink Command: 0x33**
1157 +{{/info}}
1158 +
1159 +Format: Command Code (0x33) followed by 2 bytes mode value.
1160 +
1161 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1162 +
1163 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1164 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1165 +
1166 +== 7.26 Device offline rejoining ==
1167 +
1168 +{{info}}
1169 +**AT Command: AT+DDETECT**
1170 +{{/info}}
1171 +
1172 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1173 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1174 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1175 +|(% style="width:160px" %)(((
1176 +AT+DDETECT=1,1440,2880
1177 +
1178 +value1
1179 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1180 +1
1181 +
1182 +OK
1183 +)))
1184 +|(% style="width:160px" %)(((
1185 +AT+DDETECT=1,?,2880
1186 +
1187 +value2
1188 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1189 +
1190 +
1191 +OK
1192 +)))
1193 +|(% style="width:160px" %)(((
1194 +AT+DDETECT=1,1440,？
1195 +
1196 +value3
1197 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1198 +
1199 +
1200 +OK
1201 +)))
1202 +
1203 +{{info}}
1204 +**Downlink Command: 0x33**
1205 +{{/info}}
1206 +
1207 +Format: Command Code (0x32) followed by 2 bytes mode value.
1208 +
1209 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1210 +
1211 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1212 +
1213 +(% class="wikigeneratedid" %)
1214 +== 7.27 Request the server to send an ACK ==
1215 +
1216 +{{info}}
1217 +**AT Command: AT+PNACKMD**
1218 +{{/info}}
1219 +
1220 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1221 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1222 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1223 +|(% 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(((
1224 +OK
1225 +)))
1226 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1227 +1
1228 +
1229 +OK
1230 +)))
1231 +
1104 1104  = 8. AT Commands Combination =
1105 1105  
1106 1106  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1119,3 +1119,4 @@
1119 1119  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1120 1120  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1121 1121  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1250 +~)~)~)

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