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 ... ... @@ -102,8 +102,10 @@ 102 102 103 103 = 4. System Management Commands = 104 104 108 + 105 105 == 4.1 Change Uplink Interval == 106 106 111 + 107 107 Feature: Change LoRaWAN End Node Transmit Interval. 108 108 109 109 (% class="box infomessage" %) ... ... @@ -139,6 +139,7 @@ 139 139 * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 140 140 141 141 147 + 142 142 == 4.2 Reboot End Node == 143 143 144 144 Feature: Reboot End Node to perform a new OTAA or ABP Join. ... ... @@ -300,7 +300,6 @@ 300 300 OK 301 301 ))) 302 302 303 - 304 304 = 5. Keys, IDs and EUIs management = 305 305 306 306 == 5.1 Application EUI == ... ... @@ -319,7 +319,6 @@ 319 319 ))) 320 320 |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK 321 321 322 - 323 323 == 5.2 Application Key == 324 324 325 325 Feature: Get or Set the Application Key. ... ... @@ -336,8 +336,6 @@ 336 336 ))) 337 337 |(% 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 338 338 339 - 340 - 341 341 == 5.3 Application Session Key == 342 342 343 343 Feature: Get or Set the Application Session Key. ... ... @@ -356,8 +356,6 @@ 356 356 OK 357 357 ))) 358 358 359 - 360 - 361 361 == 5.4 Device Address == 362 362 363 363 Feature: Get or Set the Device Address. ... ... @@ -376,8 +376,6 @@ 376 376 ))) 377 377 |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK 378 378 379 - 380 - 381 381 == 5.5 Device EUI == 382 382 383 383 Feature: Get or Set the Device EUI. ... ... @@ -432,6 +432,8 @@ 432 432 433 433 == 6.1 Confirm Mode == 434 434 433 +=== AT+CFM command before DR-LWS007 software stack === 434 + 435 435 Feature: Get or Set the confirmation mode (0-1). 436 436 437 437 {{info}} ... ... @@ -456,6 +456,54 @@ 456 456 * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1 457 457 * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 458 458 459 +=== AT+CFM command since DR-LWS007 software stack === 460 + 461 +{{info}} 462 +**AT Command: AT+CFM** 463 +{{/info}} 464 + 465 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 466 +|=(% colspan="3" style="width: 707px;" %)AT+CFM 467 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 468 +|(% style="width:160px" %)((( 469 +AT+CFM=1,0,0 470 + 471 +value1 472 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)((( 473 +1 474 + 475 +OK 476 +))) 477 +|(% style="width:160px" %)((( 478 +AT+CFM=0,?,0 479 + 480 +value2 481 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)((( 482 +0~~7 483 + 484 +OK 485 +))) 486 +|(% style="width:160px" %)((( 487 +AT+CFM=0,0,1 488 + 489 +value3 490 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)((( 491 +1 492 + 493 +OK 494 +))) 495 + 496 +{{info}} 497 +**Downlink Command: 0x05** 498 +{{/info}} 499 + 500 +Format: Command Code (0x05) followed by 2 bytes mode value. 501 + 502 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 503 + 504 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 505 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 506 + 459 459 == 6.2 Confirm Status == 460 460 461 461 Feature: Get confirmation status of the last AT+SEND (0-1). ... ... @@ -513,7 +513,7 @@ 513 513 514 514 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 515 515 516 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM= O564 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0 517 517 * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 518 518 519 519 == 6.5 LoRa® Network Join Status == ... ... @@ -769,8 +769,10 @@ 769 769 770 770 == 7.9 Public Network Mode == 771 771 772 -Feature: Get or Set the public network mode. (0: off, 1: on) 820 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1 773 773 822 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network 823 + 774 774 {{info}} 775 775 **AT Command:AT+PNM** 776 776 {{/info}} ... ... @@ -781,11 +781,16 @@ 781 781 |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1((( 782 782 OK 783 783 ))) 784 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)((( 834 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)((( 835 +Set the public network mode. 836 + 837 +Set syncword=0x34 838 +)))|(% style="width:272px" %)(System will write new value to PNM)((( 785 785 OK 786 786 787 787 788 788 ))) 843 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 789 789 790 790 == 7.10 Receive Delay1 == 791 791 ... ... @@ -1098,6 +1098,129 @@ 1098 1098 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1099 1099 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1100 1100 1156 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1157 + 1158 +{{info}} 1159 +**AT Command: AT+SETMAXNBTRANS ** 1160 +{{/info}} 1161 + 1162 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1163 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS** 1164 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1165 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1((( 1166 +OK 1167 +))) 1168 +|(% 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" %)((( 1169 +1 1170 + 1171 +OK 1172 +))) 1173 + 1174 +{{info}} 1175 +**Downlink Command: 0x33** 1176 +{{/info}} 1177 + 1178 +Format: Command Code (0x33) followed by 2 bytes mode value. 1179 + 1180 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1181 + 1182 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1183 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1184 + 1185 +== 7.25 Device offline rejoining （LWS007) == 1186 + 1187 +{{info}} 1188 +**AT Command: AT+DDETECT** 1189 +{{/info}} 1190 + 1191 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1192 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT** 1193 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** 1194 +|(% style="width:160px" %)((( 1195 +AT+DDETECT=1,1440,2880 1196 + 1197 +value1 1198 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)((( 1199 +1 1200 + 1201 +OK 1202 +))) 1203 +|(% style="width:160px" %)((( 1204 +AT+DDETECT=1,?,2880 1205 + 1206 +value2 1207 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)((( 1208 + 1209 + 1210 +OK 1211 +))) 1212 +|(% style="width:160px" %)((( 1213 +AT+DDETECT=1,1440,？ 1214 + 1215 +value3 1216 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)((( 1217 + 1218 + 1219 +OK 1220 +))) 1221 + 1222 +{{info}} 1223 +**Downlink Command: 0x33** 1224 +{{/info}} 1225 + 1226 +Format: Command Code (0x32) followed by 2 bytes mode value. 1227 + 1228 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33. 1229 + 1230 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1231 + 1232 +== 7.26 Request the server to send an ACK == 1233 + 1234 +{{info}} 1235 +**AT Command: AT+PNACKMD** 1236 +{{/info}} 1237 + 1238 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1239 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD** 1240 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1241 +|(% 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((( 1242 +OK 1243 +))) 1244 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1245 +0 1246 + 1247 +OK 1248 +))) 1249 + 1250 +== 7.27 Adjust network rejoining interval == 1251 + 1252 +{{info}} 1253 +**AT Command: AT+RJTDC** 1254 +{{/info}} 1255 + 1256 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %) 1257 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC 1258 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response** 1259 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000((( 1260 +OK 1261 + 1262 +the interval is 30000ms = 30s 1263 +))) 1264 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK((( 1265 +Set the ReJoin data transmission interval to 60000ms = 60 seconds 1266 +))) 1267 + 1268 +{{info}} 1269 +**Downlink Command: 0x26** 1270 +{{/info}} 1271 + 1272 +Format: Command Code (0x26) followed by 2 bytes mode value. 1273 + 1274 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1275 + 1276 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1277 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1278 + 1101 1101 = 8. AT Commands Combination = 1102 1102 1103 1103 == 8.1 Set a fix RX2DR for downlink window == ... ... @@ -1116,3 +1116,4 @@ 1116 1116 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1117 1117 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1118 1118 * AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1297 +~)~)~)