Last modified by kai on 2024/09/06 10:00
<
From version < 44.1 >
edited by Bei Jinggeng
on 2022/06/10 15:06
To version < 36.1 >
edited by Xiaoling
on 2022/05/27 18:07
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
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>>Notes for TTN]]
24 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
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]].
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 +
28 +
27 27  = 3. Support End Node and firmware version =
28 28  
29 29  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
... ... @@ -400,6 +400,7 @@
400 400  )))
401 401  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
402 402  
405 +
403 403  == 5.7 Network Session Key ==
404 404  
405 405  Feature: Get or Set the Network Session Key
... ... @@ -416,6 +416,7 @@
416 416  )))
417 417  |(% 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
418 418  
422 +
419 419  = 6. Joining and sending date on LoRaWAN network =
420 420  
421 421  == 6.1 Confirm Mode ==
... ... @@ -444,6 +444,7 @@
444 444  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
445 445  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
446 446  
451 +
447 447  == 6.2 Confirm Status ==
448 448  
449 449  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -459,6 +459,7 @@
459 459  OK
460 460  )))
461 461  
467 +
462 462  == 6.3 Join LoRa® Network ==
463 463  
464 464  Feature: Join network.
... ... @@ -476,6 +476,7 @@
476 476  While Error in format, return AT_BUSY_ERROR
477 477  )))
478 478  
485 +
479 479  == 6.4 LoRa® Network Join Mode ==
480 480  
481 481  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
... ... @@ -504,6 +504,7 @@
504 504  * **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
505 505  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
506 506  
514 +
507 507  == 6.5 LoRa® Network Join Status ==
508 508  
509 509  Feature: LoRa® Network Join Status.
... ... @@ -1086,149 +1086,6 @@
1086 1086  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1087 1087  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1088 1088  
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 -
1232 1232  = 8. AT Commands Combination =
1233 1233  
1234 1234  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1247,4 +1247,3 @@
1247 1247  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1248 1248  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1249 1249  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1250 -~)~)~)

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