Last modified by kai on 2024/09/06 10:00
<
From version < 38.103 >
edited by Xiaoling
on 2022/06/01 11:53
To version < 48.1 >
edited by Edwin Chen
on 2022/06/15 14:38
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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 -
29 29  = 3. Support End Node and firmware version =
30 30  
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
... ... @@ -99,8 +99,6 @@
99 99  )))
100 100  )))
101 101  
102 -
103 -
104 104  = 4. System Management Commands =
105 105  
106 106  == 4.1 Change Uplink Interval ==
... ... @@ -424,6 +424,8 @@
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}}
... ... @@ -448,6 +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 ===
450 +
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 +
451 451  == 6.2 Confirm Status ==
452 452  
453 453  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -761,7 +761,7 @@
761 761  
762 762  == 7.9 Public Network Mode ==
763 763  
764 -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
765 765  
766 766  {{info}}
767 767  **AT Command:AT+PNM**
... ... @@ -773,11 +773,16 @@
773 773  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
774 774  OK
775 775  )))
776 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
822 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
823 +Set the public network mode.
824 +
825 +Set syncword=0x34
826 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
777 777  OK
778 778  
779 779  
780 780  )))
831 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network syncword=0x12|(% style="width:272px" %)
781 781  
782 782  == 7.10 Receive Delay1 ==
783 783  
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1090 1090  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1091 1091  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1092 1092  
1144 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1145 +
1146 +{{info}}
1147 +**AT Command: AT+SETMAXNBTRANS **
1148 +{{/info}}
1149 +
1150 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1151 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1152 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1153 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1154 +OK
1155 +)))
1156 +|(% 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" %)(((
1157 +1
1158 +
1159 +OK
1160 +)))
1161 +
1162 +{{info}}
1163 +**Downlink Command: 0x33**
1164 +{{/info}}
1165 +
1166 +Format: Command Code (0x33) followed by 2 bytes mode value.
1167 +
1168 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1169 +
1170 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1171 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1172 +
1173 +== 7.25 Device offline rejoining （LWS007) ==
1174 +
1175 +{{info}}
1176 +**AT Command: AT+DDETECT**
1177 +{{/info}}
1178 +
1179 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1180 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1181 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1182 +|(% style="width:160px" %)(((
1183 +AT+DDETECT=1,1440,2880
1184 +
1185 +value1
1186 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1187 +1
1188 +
1189 +OK
1190 +)))
1191 +|(% style="width:160px" %)(((
1192 +AT+DDETECT=1,?,2880
1193 +
1194 +value2
1195 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1196 +
1197 +
1198 +OK
1199 +)))
1200 +|(% style="width:160px" %)(((
1201 +AT+DDETECT=1,1440,？
1202 +
1203 +value3
1204 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1205 +
1206 +
1207 +OK
1208 +)))
1209 +
1210 +{{info}}
1211 +**Downlink Command: 0x33**
1212 +{{/info}}
1213 +
1214 +Format: Command Code (0x32) followed by 2 bytes mode value.
1215 +
1216 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1217 +
1218 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1219 +
1220 +== 7.26 Request the server to send an ACK ==
1221 +
1222 +{{info}}
1223 +**AT Command: AT+PNACKMD**
1224 +{{/info}}
1225 +
1226 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1227 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1228 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1229 +|(% 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(((
1230 +OK
1231 +)))
1232 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1233 +0
1234 +
1235 +OK
1236 +)))
1237 +
1238 +== 7.27 Adjust network rejoining interval ==
1239 +
1240 +{{info}}
1241 +**AT Command: AT+RJTDC**
1242 +{{/info}}
1243 +
1244 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1245 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1246 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1247 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1248 +OK
1249 +
1250 +the interval is 30000ms = 30s
1251 +)))
1252 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1253 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1254 +)))
1255 +
1256 +{{info}}
1257 +**Downlink Command: 0x26**
1258 +{{/info}}
1259 +
1260 +Format: Command Code (0x26) followed by 2 bytes mode value.
1261 +
1262 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1263 +
1264 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1265 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1266 +
1093 1093  = 8. AT Commands Combination =
1094 1094  
1095 1095  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1108,3 +1108,4 @@
1108 1108  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1109 1109  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1110 1110  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1285 +~)~)~)

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