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 < 19.1 >
edited by Xiaoling
on 2022/05/26 16:25
>
Change comment: Uploaded new attachment "image-20220526162535-1.png", version {1}

Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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3 3  {{toc/}}
4 4  
5 5  
6 -
7 7  = 1. Introduction =
8 8  
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
... ... @@ -20,9 +20,9 @@
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]]
25 -** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
22 +** Use HEX format to send a downlink: [[TTN v3>>url:https://wiki.dragino.com/index.php/Notes_for_TTN#Send_Downlink_message]]
23 +** Use Base64 format to send a downlink: [[Chirpstack>>url:https://wiki.dragino.com/index.php/Notes_for_ChirpStack#Downlink]].
24 +** See use note for more serves [[Servers Note>>url:https://wiki.dragino.com/index.php/Main_Page#Use_Note_for_Server]]
26 26  
27 27  = 3. Support End Node and firmware version =
28 28  
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170 170  
171 171  (((
172 172  If the downlink payload=**04FF**, the end node will reboot.
173 -
174 -
175 175  )))
176 176  
177 177  == 4.3 Reset to factory Default ==
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793 793  
794 794  )))
795 795  
796 -== 7.11 Receive Delay2 ==
793 +== 7.11Receive Delay2 ==
797 797  
798 798  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
799 799  
... ... @@ -994,12 +994,10 @@
994 994  **AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
995 995  )))
996 996  
997 -[[image:image-20220526162535-1.png]]
994 +[[image:image-20220511120050-1.png]]
998 998  
999 999  (((
1000 1000  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1001 -
1002 -
1003 1003  )))
1004 1004  
1005 1005  == 7.21 Get or Set RXwindows2 timeout ==
... ... @@ -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 ==
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1244 1244  
1245 1245  Same as:
1246 1246  
1247 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1248 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1249 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1250 -~)~)~)
1099 +* AT+ADR=0 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.1AdaptiveDataRate]]
1100 +* AT+DR=5 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]]
1101 +* AT+TXP=0 [[Reference>>http://8.211.40.43:8080/xwiki/bin/view/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.14TransmitPower]]

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