Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -1,4 +1,4 @@ 1 - **Contents：** 1 + **Table of** **Contents：** 2 2 3 3 {{toc/}} 4 4 ... ... @@ -6,6 +6,7 @@ 6 6 7 7 = 1. Introduction = 8 8 9 + 9 9 Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands: 10 10 11 11 * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device. ... ... @@ -18,6 +18,7 @@ 18 18 19 19 = 2. How to use AT Commands or Downlink command = 20 20 22 + 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 23 ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]] ... ... @@ -28,6 +28,7 @@ 28 28 29 29 = 3. Support End Node and firmware version = 30 30 33 + 31 31 (% border="1" style="background-color:#ffffcc; color:green; width:966px" %) 32 32 |=(% colspan="3" style="width: 963px;" %)((( 33 33 Dragino STM32 base hardware Firmware / LoRaWAN stack list ... ... @@ -103,8 +103,10 @@ 103 103 104 104 = 4. System Management Commands = 105 105 109 + 106 106 == 4.1 Change Uplink Interval == 107 107 112 + 108 108 Feature: Change LoRaWAN End Node Transmit Interval. 109 109 110 110 (% class="box infomessage" %) ... ... @@ -302,8 +302,6 @@ 302 302 OK 303 303 ))) 304 304 305 - 306 - 307 307 = 5. Keys, IDs and EUIs management = 308 308 309 309 == 5.1 Application EUI == ... ... @@ -322,8 +322,6 @@ 322 322 ))) 323 323 |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK 324 324 325 - 326 - 327 327 == 5.2 Application Key == 328 328 329 329 Feature: Get or Set the Application Key. ... ... @@ -340,8 +340,6 @@ 340 340 ))) 341 341 |(% 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 342 342 343 - 344 - 345 345 == 5.3 Application Session Key == 346 346 347 347 Feature: Get or Set the Application Session Key. ... ... @@ -360,8 +360,6 @@ 360 360 OK 361 361 ))) 362 362 363 - 364 - 365 365 == 5.4 Device Address == 366 366 367 367 Feature: Get or Set the Device Address. ... ... @@ -380,8 +380,6 @@ 380 380 ))) 381 381 |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK 382 382 383 - 384 - 385 385 == 5.5 Device EUI == 386 386 387 387 Feature: Get or Set the Device EUI. ... ... @@ -400,8 +400,6 @@ 400 400 OK 401 401 ))) 402 402 403 - 404 - 405 405 == 5.6 Network ID == 406 406 407 407 Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection) ... ... @@ -438,6 +438,8 @@ 438 438 439 439 == 6.1 Confirm Mode == 440 440 434 +=== AT+CFM command before DR-LWS007 software stack === 435 + 441 441 Feature: Get or Set the confirmation mode (0-1). 442 442 443 443 {{info}} ... ... @@ -462,6 +462,54 @@ 462 462 * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1 463 463 * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 464 464 460 +=== AT+CFM command since DR-LWS007 software stack === 461 + 462 +{{info}} 463 +**AT Command: AT+CFM** 464 +{{/info}} 465 + 466 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 467 +|=(% colspan="3" style="width: 707px;" %)AT+CFM 468 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 469 +|(% style="width:160px" %)((( 470 +AT+CFM=1,0,0 471 + 472 +value1 473 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)((( 474 +1 475 + 476 +OK 477 +))) 478 +|(% style="width:160px" %)((( 479 +AT+CFM=0,?,0 480 + 481 +value2 482 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)((( 483 +0~~7 484 + 485 +OK 486 +))) 487 +|(% style="width:160px" %)((( 488 +AT+CFM=0,0,1 489 + 490 +value3 491 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)((( 492 +1 493 + 494 +OK 495 +))) 496 + 497 +{{info}} 498 +**Downlink Command: 0x05** 499 +{{/info}} 500 + 501 +Format: Command Code (0x05) followed by 2 bytes mode value. 502 + 503 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 504 + 505 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 506 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 507 + 465 465 == 6.2 Confirm Status == 466 466 467 467 Feature: Get confirmation status of the last AT+SEND (0-1). ... ... @@ -519,7 +519,7 @@ 519 519 520 520 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 521 521 522 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM= O565 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0 523 523 * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 524 524 525 525 == 6.5 LoRa® Network Join Status == ... ... @@ -775,8 +775,10 @@ 775 775 776 776 == 7.9 Public Network Mode == 777 777 778 -Feature: Get or Set the public network mode. (0: off, 1: on) 821 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1 779 779 823 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network 824 + 780 780 {{info}} 781 781 **AT Command:AT+PNM** 782 782 {{/info}} ... ... @@ -787,11 +787,16 @@ 787 787 |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1((( 788 788 OK 789 789 ))) 790 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)((( 835 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 836 +Set the public network mode. 837 + 838 +Set syncword=0x34 839 +)))|(% style="width:272px" %)(System will write new value to PNM)((( 791 791 OK 792 792 793 793 794 794 ))) 844 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 795 795 796 796 == 7.10 Receive Delay1 == 797 797 ... ... @@ -1104,6 +1104,129 @@ 1104 1104 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1105 1105 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1106 1106 1157 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1158 + 1159 +{{info}} 1160 +**AT Command: AT+SETMAXNBTRANS ** 1161 +{{/info}} 1162 + 1163 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1164 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS** 1165 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1166 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1((( 1167 +OK 1168 +))) 1169 +|(% 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" %)((( 1170 +1 1171 + 1172 +OK 1173 +))) 1174 + 1175 +{{info}} 1176 +**Downlink Command: 0x33** 1177 +{{/info}} 1178 + 1179 +Format: Command Code (0x33) followed by 2 bytes mode value. 1180 + 1181 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1182 + 1183 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1184 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1185 + 1186 +== 7.25 Device offline rejoining （LWS007) == 1187 + 1188 +{{info}} 1189 +**AT Command: AT+DDETECT** 1190 +{{/info}} 1191 + 1192 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1193 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT** 1194 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 1195 +|(% style="width:160px" %)((( 1196 +AT+DDETECT=1,1440,2880 1197 + 1198 +value1 1199 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)((( 1200 +1 1201 + 1202 +OK 1203 +))) 1204 +|(% style="width:160px" %)((( 1205 +AT+DDETECT=1,?,2880 1206 + 1207 +value2 1208 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)((( 1209 + 1210 + 1211 +OK 1212 +))) 1213 +|(% style="width:160px" %)((( 1214 +AT+DDETECT=1,1440,？ 1215 + 1216 +value3 1217 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)((( 1218 + 1219 + 1220 +OK 1221 +))) 1222 + 1223 +{{info}} 1224 +**Downlink Command: 0x33** 1225 +{{/info}} 1226 + 1227 +Format: Command Code (0x32) followed by 2 bytes mode value. 1228 + 1229 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33. 1230 + 1231 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1232 + 1233 +== 7.26 Request the server to send an ACK == 1234 + 1235 +{{info}} 1236 +**AT Command: AT+PNACKMD** 1237 +{{/info}} 1238 + 1239 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1240 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD** 1241 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1242 +|(% 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((( 1243 +OK 1244 +))) 1245 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1246 +0 1247 + 1248 +OK 1249 +))) 1250 + 1251 +== 7.27 Adjust network rejoining interval == 1252 + 1253 +{{info}} 1254 +**AT Command: AT+RJTDC** 1255 +{{/info}} 1256 + 1257 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %) 1258 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC 1259 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response** 1260 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000((( 1261 +OK 1262 + 1263 +the interval is 30000ms = 30s 1264 +))) 1265 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK((( 1266 +Set the ReJoin data transmission interval to 60000ms = 60 seconds 1267 +))) 1268 + 1269 +{{info}} 1270 +**Downlink Command: 0x26** 1271 +{{/info}} 1272 + 1273 +Format: Command Code (0x26) followed by 2 bytes mode value. 1274 + 1275 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1276 + 1277 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1278 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1279 + 1107 1107 = 8. AT Commands Combination = 1108 1108 1109 1109 == 8.1 Set a fix RX2DR for downlink window == ... ... @@ -1122,3 +1122,4 @@ 1122 1122 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1123 1123 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1124 1124 * AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1298 +~)~)~)