Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -20,8 +20,8 @@ 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 = ... ... @@ -97,7 +97,6 @@ 97 97 ))) 98 98 ))) 99 99 100 - 101 101 = 4. System Management Commands = 102 102 103 103 == 4.1 Change Uplink Interval == ... ... @@ -136,7 +136,6 @@ 136 136 * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds 137 137 * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 138 138 139 - 140 140 == 4.2 Reboot End Node == 141 141 142 142 Feature: Reboot End Node to perform a new OTAA or ABP Join. ... ... @@ -298,8 +298,6 @@ 298 298 OK 299 299 ))) 300 300 301 - 302 - 303 303 = 5. Keys, IDs and EUIs management = 304 304 305 305 == 5.1 Application EUI == ... ... @@ -318,7 +318,6 @@ 318 318 ))) 319 319 |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK 320 320 321 - 322 322 == 5.2 Application Key == 323 323 324 324 Feature: Get or Set the Application Key. ... ... @@ -335,7 +335,6 @@ 335 335 ))) 336 336 |(% 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 337 337 338 - 339 339 == 5.3 Application Session Key == 340 340 341 341 Feature: Get or Set the Application Session Key. ... ... @@ -1092,6 +1092,149 @@ 1092 1092 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1093 1093 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1094 1094 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 + 1095 1095 = 8. AT Commands Combination = 1096 1096 1097 1097 == 8.1 Set a fix RX2DR for downlink window == ... ... @@ -1110,3 +1110,4 @@ 1110 1110 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1111 1111 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1112 1112 * AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1250 +~)~)~)