Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
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... ... @@ -24,8 +24,6 @@ 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 == ... ... @@ -139,8 +139,6 @@ 139 139 * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds 140 140 * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 141 141 142 - 143 - 144 144 == 4.2 Reboot End Node == 145 145 146 146 Feature: Reboot End Node to perform a new OTAA or ABP Join. ... ... @@ -426,6 +426,8 @@ 426 426 427 427 == 6.1 Confirm Mode == 428 428 423 +=== AT+CFM command before DR-LWS007 software stack === 424 + 429 429 Feature: Get or Set the confirmation mode (0-1). 430 430 431 431 {{info}} ... ... @@ -450,6 +450,56 @@ 450 450 * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1 451 451 * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 452 452 449 + 450 +=== AT+CFM command since DR-LWS007 software stack === 451 + 452 +{{info}} 453 +**AT Command: AT+CFM** 454 +{{/info}} 455 + 456 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 457 +|=(% colspan="3" style="width: 707px;" %)AT+CFM 458 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 459 +|(% style="width:160px" %)((( 460 +AT+CFM=1,0,0 461 + 462 +value1 463 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)((( 464 +1 465 + 466 +OK 467 +))) 468 +|(% style="width:160px" %)((( 469 +AT+CFM=0,?,0 470 + 471 +value2 472 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)((( 473 +0~~7 474 + 475 +OK 476 +))) 477 +|(% style="width:160px" %)((( 478 +AT+CFM=0,0,1 479 + 480 +value3 481 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)((( 482 +1 483 + 484 +OK 485 +))) 486 + 487 +{{info}} 488 +**Downlink Command: 0x05** 489 +{{/info}} 490 + 491 +Format: Command Code (0x05) followed by 2 bytes mode value. 492 + 493 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 494 + 495 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 496 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 497 + 498 + 453 453 == 6.2 Confirm Status == 454 454 455 455 Feature: Get confirmation status of the last AT+SEND (0-1). ... ... @@ -1092,6 +1092,101 @@ 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 1141 + 1142 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1143 + 1144 +{{info}} 1145 +**AT Command: AT+SETMAXNBTRANS ** 1146 +{{/info}} 1147 + 1148 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1149 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS** 1150 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1151 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1((( 1152 +OK 1153 +))) 1154 +|(% 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" %)((( 1155 +1 1156 + 1157 +OK 1158 +))) 1159 + 1160 +{{info}} 1161 +**Downlink Command: 0x33** 1162 +{{/info}} 1163 + 1164 +Format: Command Code (0x33) followed by 2 bytes mode value. 1165 + 1166 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1167 + 1168 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1169 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1170 + 1171 +== 7.25 Device offline rejoining （LWS007) == 1172 + 1173 +{{info}} 1174 +**AT Command: AT+DDETECT** 1175 +{{/info}} 1176 + 1177 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1178 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT** 1179 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 1180 +|(% style="width:160px" %)((( 1181 +AT+DDETECT=1,1440,2880 1182 + 1183 +value1 1184 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)((( 1185 +1 1186 + 1187 +OK 1188 +))) 1189 +|(% style="width:160px" %)((( 1190 +AT+DDETECT=1,?,2880 1191 + 1192 +value2 1193 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)((( 1194 + 1195 + 1196 +OK 1197 +))) 1198 +|(% style="width:160px" %)((( 1199 +AT+DDETECT=1,1440,？ 1200 + 1201 +value3 1202 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)((( 1203 + 1204 + 1205 +OK 1206 +))) 1207 + 1208 +{{info}} 1209 +**Downlink Command: 0x33** 1210 +{{/info}} 1211 + 1212 +Format: Command Code (0x32) followed by 2 bytes mode value. 1213 + 1214 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33. 1215 + 1216 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1217 + 1218 +== 7.26 Request the server to send an ACK == 1219 + 1220 +{{info}} 1221 +**AT Command: AT+PNACKMD** 1222 +{{/info}} 1223 + 1224 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1225 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD** 1226 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1227 +|(% 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((( 1228 +OK 1229 +))) 1230 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1231 +0 1232 + 1233 +OK 1234 +))) 1235 + 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"]] 1254 +~)~)~)