Last modified by kai on 2024/09/06 10:00
<
From version < 60.4 >
edited by Xiaoling
on 2023/03/27 13:59
To version < 54.1 >
edited by Edwin Chen
on 2022/10/16 07:37
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -14,20 +14,22 @@
14 14  
15 15  (((
16 16  **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
17 +
18 +
19 +
17 17  )))
18 18  
19 -
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 22  
23 -* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24 -* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
25 +* 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/]]
26 +* 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:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
26 26  ** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 -(% style="display:none" %) (%%)
30 30  
32 +
31 31  = 3. Support End Node and firmware version =
32 32  
33 33  
... ... @@ -102,8 +102,8 @@
102 102  )))
103 103  )))
104 104  
105 -(% style="display:none" %) (%%)
106 106  
108 +
107 107  = 4. System Management Commands =
108 108  
109 109  == 4.1 Change Uplink Interval ==
... ... @@ -141,8 +141,8 @@
141 141  * **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
142 142  * **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
143 143  
144 -(% style="display:none" %) (%%)
145 145  
147 +
146 146  == 4.2 Reboot End Node ==
147 147  
148 148  
... ... @@ -175,10 +175,12 @@
175 175  )))
176 176  
177 177  (((
178 -If the downlink payload=**04FF**, the end node will reboot.
179 -)))
180 +If the downlink payload=**04FF**, the end node will reboot.
180 180  
181 181  
183 +
184 +)))
185 +
182 182  == 4.3 Reset to factory Default ==
183 183  
184 184  
... ... @@ -215,6 +215,7 @@
215 215  )))
216 216  
217 217  
222 +
218 218  == 4.4 Show Firmware Version ==
219 219  
220 220  
... ... @@ -245,6 +245,7 @@
245 245  (((
246 246  
247 247  
253 +
248 248  **xx: Software Type:**
249 249  )))
250 250  
... ... @@ -278,6 +278,7 @@
278 278  firmware version: v1.1.0 ~-~-> 110
279 279  
280 280  
287 +
281 281  == 4.5 Show System Configure ==
282 282  
283 283  
... ... @@ -303,6 +303,8 @@
303 303  OK
304 304  )))
305 305  
313 +
314 +
306 306  = 5. Keys, IDs and EUIs management =
307 307  
308 308  == 5.1 Application EUI ==
... ... @@ -321,8 +321,8 @@
321 321  )))
322 322  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
323 323  
324 -(% style="display:none" %) (%%)
325 325  
334 +
326 326  == 5.2 Application Key ==
327 327  
328 328  
... ... @@ -339,8 +339,8 @@
339 339  )))
340 340  |(% 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
341 341  
342 -(% style="display:none" %) (%%)
343 343  
352 +
344 344  == 5.3 Application Session Key ==
345 345  
346 346  
... ... @@ -359,8 +359,8 @@
359 359  OK
360 360  )))
361 361  
362 -(% style="display:none" %) (%%)
363 363  
372 +
364 364  == 5.4 Device Address ==
365 365  
366 366  
... ... @@ -379,8 +379,8 @@
379 379  )))
380 380  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
381 381  
382 -(% style="display:none" %) (%%)
383 383  
392 +
384 384  == 5.5 Device EUI ==
385 385  
386 386  
... ... @@ -399,8 +399,8 @@
399 399  OK
400 400  )))
401 401  
402 -(% style="display:none" %) (%%)
403 403  
412 +
404 404  == 5.6 Network ID ==
405 405  
406 406  
... ... @@ -417,8 +417,8 @@
417 417  )))
418 418  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
419 419  
420 -(% style="display:none" %) (%%)
421 421  
430 +
422 422  == 5.7 Network Session Key ==
423 423  
424 424  
... ... @@ -435,8 +435,8 @@
435 435  )))
436 436  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
437 437  
438 -(% style="display:none" %) (%%)
439 439  
448 +
440 440  = 6. Joining and sending date on LoRaWAN network =
441 441  
442 442  == 6.1 Confirm Mode ==
... ... @@ -467,8 +467,8 @@
467 467  * **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
468 468  * **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
469 469  
470 -(% style="display:none" %) (%%)
471 471  
480 +
472 472  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
473 473  
474 474  
... ... @@ -514,8 +514,8 @@
514 514  * **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
515 515  * **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
516 516  
517 -(% style="display:none" %) (%%)
518 518  
527 +
519 519  == 6.2 Confirm Status ==
520 520  
521 521  
... ... @@ -524,13 +524,15 @@
524 524  
525 525  (% style="color:blue" %)**AT Command: AT+CFS**
526 526  
527 -(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
528 -|=(% colspan="3" style="width: 460px;" %)AT+CFS
529 -|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
530 -|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
536 +(% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
537 +|=(% colspan="3" style="width: 531px;" %)AT+CFS
538 +|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
539 +|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:178px" %)0(((
531 531  OK
532 532  )))
533 533  
543 +
544 +
534 534  == 6.3 Join LoRa® Network ==
535 535  
536 536  
... ... @@ -548,6 +548,8 @@
548 548  While Error in format, return AT_BUSY_ERROR
549 549  )))
550 550  
562 +
563 +
551 551  == 6.4 LoRa® Network Join Mode ==
552 552  
553 553  
... ... @@ -574,8 +574,8 @@
574 574  * **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
575 575  * **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
576 576  
577 -(% style="display:none" %) (%%)
578 578  
591 +
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 581  
... ... @@ -591,8 +591,8 @@
591 591  OK
592 592  )))
593 593  
594 -(% style="display:none" %) (%%)
595 595  
608 +
596 596  == 6.6 Print Last Received Data in Raw Format ==
597 597  
598 598  
... ... @@ -608,8 +608,8 @@
608 608  OK
609 609  )))
610 610  
611 -(% style="display:none" %) (%%)
612 612  
625 +
613 613  == 6.7 Print Last Received Data in Binary Format ==
614 614  
615 615  
... ... @@ -625,8 +625,8 @@
625 625  OK
626 626  )))
627 627  
628 -(% style="display:none" %) (%%)
629 629  
642 +
630 630  == 6.8 Send Text Data ==
631 631  
632 632  
... ... @@ -640,11 +640,14 @@
640 640  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
641 641  |(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
642 642  While Error in format, return
656 +
643 643  AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
658 +
659 +
644 644  )))
645 645  
646 -(% style="display:none" %) (%%)
647 647  
663 +
648 648  == 6.9 Send Hexadecimal Data ==
649 649  
650 650  
... ... @@ -658,11 +658,13 @@
658 658  |(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
659 659  |(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
660 660  |(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return(((
661 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
677 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
678 +
679 +
662 662  )))
663 663  
664 -(% style="display:none" %) (%%)
665 665  
683 +
666 666  = 7. LoRaWAN network management =
667 667  
668 668  == 7.1 Adaptive Data Rate ==
... ... @@ -691,8 +691,8 @@
691 691  * **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
692 692  * **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
693 693  
694 -(% style="display:none" %) (%%)
695 695  
713 +
696 696  == 7.2 LoRa® Class ==
697 697  
698 698  
... ... @@ -708,10 +708,11 @@
708 708  OK
709 709  )))
710 710  |(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:175px" %)OK(((
729 +
711 711  )))
712 712  
713 -(% style="display:none" %) (%%)
714 714  
733 +
715 715  == 7.3 Duty Cycle Setting ==
716 716  
717 717  
... ... @@ -727,10 +727,11 @@
727 727  OK
728 728  )))
729 729  |(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((
749 +
730 730  )))
731 731  
732 -(% style="display:none" %) (%%)
733 733  
753 +
734 734  == 7.4 Data Rate ==
735 735  
736 736  
... ... @@ -737,11 +737,9 @@
737 737  Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
738 738  
739 739  (% style="color:red" %)
740 -**Notice:**
760 +Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server.
761 +(%%)
741 741  
742 -* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment.
743 -* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]]
744 -
745 745  (% style="color:blue" %)**AT Command: AT+DR**
746 746  
747 747  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -761,8 +761,8 @@
761 761  * **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
762 762  * **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
763 763  
764 -(% style="display:none" %) (%%)
765 765  
783 +
766 766  == 7.5 Frame Counter Downlink ==
767 767  
768 768  
... ... @@ -781,6 +781,8 @@
781 781  OK
782 782  )))
783 783  
802 +
803 +
784 784  == 7.6 Frame Counter Uplink ==
785 785  
786 786  Feature: Get or Set the Frame Counter Uplink.
... ... @@ -798,6 +798,8 @@
798 798  
799 799  )))
800 800  
821 +
822 +
801 801  == 7.7 Join Accept Delay1 ==
802 802  
803 803  
... ... @@ -816,6 +816,8 @@
816 816  
817 817  )))
818 818  
841 +
842 +
819 819  == 7.8 Join Accept Delay2 ==
820 820  
821 821  
... ... @@ -834,6 +834,8 @@
834 834  
835 835  )))
836 836  
861 +
862 +
837 837  == 7.9 Public Network Mode ==
838 838  
839 839  
... ... @@ -861,6 +861,8 @@
861 861  )))
862 862  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
863 863  
890 +
891 +
864 864  == 7.10 Receive Delay1 ==
865 865  
866 866  
... ... @@ -879,6 +879,8 @@
879 879  
880 880  )))
881 881  
910 +
911 +
882 882  == 7.11 Receive Delay2 ==
883 883  
884 884  
... ... @@ -897,6 +897,8 @@
897 897  
898 898  )))
899 899  
930 +
931 +
900 900  == 7.12 Rx2 Window Data Rate ==
901 901  
902 902  
... ... @@ -915,6 +915,8 @@
915 915  
916 916  )))
917 917  
950 +
951 +
918 918  == 7.13 Rx2 Window Frequency ==
919 919  
920 920  
... ... @@ -933,6 +933,8 @@
933 933  
934 934  )))
935 935  
970 +
971 +
936 936  == 7.14 Transmit Power ==
937 937  
938 938  
... ... @@ -960,6 +960,8 @@
960 960  * **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
961 961  * **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
962 962  
999 +
1000 +
963 963  == 7.15 RSSI of the Last Received Packet ==
964 964  
965 965  
... ... @@ -975,6 +975,8 @@
975 975  OK
976 976  )))
977 977  
1016 +
1017 +
978 978  == 7.16 SNR of the Last Received Packet ==
979 979  
980 980  
... ... @@ -990,6 +990,8 @@
990 990  OK
991 991  )))
992 992  
1033 +
1034 +
993 993  == 7.17 Application Port ==
994 994  
995 995  
... ... @@ -1015,6 +1015,8 @@
1015 1015  * **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1016 1016  * **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1017 1017  
1060 +
1061 +
1018 1018  == 7.18 Single Channel Mode ==
1019 1019  
1020 1020  
... ... @@ -1031,6 +1031,8 @@
1031 1031  )))
1032 1032  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1033 1033  
1078 +
1079 +
1034 1034  == 7.19 Eight Channel Mode ==
1035 1035  
1036 1036  
... ... @@ -1049,7 +1049,7 @@
1049 1049  )))
1050 1050  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1051 1051  
1052 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1098 +(% style="color:blue" %)**Downlink Command: 0x24**
1053 1053  
1054 1054  Format: Command Code (0x24) followed by 1 bytes channel value.
1055 1055  
... ... @@ -1058,6 +1058,8 @@
1058 1058  * **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1059 1059  * **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1060 1060  
1107 +
1108 +
1061 1061  == 7.20 Get or Set RXwindows1 timeout ==
1062 1062  
1063 1063  
... ... @@ -1089,6 +1089,7 @@
1089 1089  (((
1090 1090  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.
1091 1091  
1140 +
1092 1092  
1093 1093  )))
1094 1094  
... ... @@ -1108,6 +1108,8 @@
1108 1108  )))
1109 1109  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1110 1110  
1160 +
1161 +
1111 1111  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1112 1112  
1113 1113  
... ... @@ -1133,6 +1133,8 @@
1133 1133  * **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1134 1134  * **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1135 1135  
1187 +
1188 +
1136 1136  == 7.23 Set Packet Receiving Response Level ==
1137 1137  
1138 1138  
... ... @@ -1172,6 +1172,8 @@
1172 1172  * **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1173 1173  * **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1174 1174  
1228 +
1229 +
1175 1175  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 1176  
1177 1177  
... ... @@ -1202,16 +1202,13 @@
1202 1202  * Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1203 1203  * Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1204 1204  
1260 +
1261 +
1205 1205  == 7.25 Device offline rejoining （LWS007) ==
1206 1206  
1207 1207  
1208 1208  (% style="color:blue" %)**AT Command: AT+DDETECT**
1209 1209  
1210 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1211 -
1212 -* ACK_Timout_1: Unit: min
1213 -* ACK_Timout_2: Unit: min
1214 -
1215 1215  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1216 1216  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1217 1217  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1243,18 +1243,16 @@
1243 1243  OK
1244 1244  )))
1245 1245  
1246 -(% style="color:blue" %)**Downlink Command: 0x32**
1298 +(% style="color:blue" %)**Downlink Command: 0x33**
1247 1247  
1248 1248  Format: Command Code (0x32) followed by 2 bytes mode value.
1249 1249  
1250 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1302 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1251 1251  
1252 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1253 -** 0x01 : Flag
1254 -** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1255 -** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1256 -** **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join.
1304 +* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1257 1257  
1306 +
1307 +
1258 1258  == 7.26 Request the server to send an ACK ==
1259 1259  
1260 1260  
... ... @@ -1272,6 +1272,8 @@
1272 1272  OK
1273 1273  )))
1274 1274  
1325 +
1326 +
1275 1275  == 7.27 Adjust network rejoining interval ==
1276 1276  
1277 1277  
... ... @@ -1280,13 +1280,13 @@
1280 1280  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1281 1281  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1282 1282  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1283 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1335 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1284 1284  OK
1285 1285  
1286 -the interval is 30 min
1338 +the interval is 30000ms = 30s
1287 1287  )))
1288 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1289 -Set the ReJoin data transmission interval to 60 min
1340 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1341 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1290 1290  )))
1291 1291  
1292 1292  (% style="color:blue" %)**Downlink Command: 0x26**
... ... @@ -1298,6 +1298,8 @@
1298 1298  * **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1299 1299  * **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1300 1300  
1353 +
1354 +
1301 1301  = 8. AT Commands Combination =
1302 1302  
1303 1303  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1306,6 +1306,8 @@
1306 1306  * (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1307 1307  * (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1308 1308  
1363 +
1364 +
1309 1309  == 8.2 Use Downlink Command to set a fix uplink DR ==
1310 1310  
1311 1311  

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0