Last modified by kai on 2024/09/06 10:00
<
From version < 52.5 >
edited by Xiaoling
on 2022/08/12 16:24
To version < 59.1 >
edited by Bei Jinggeng
on 2023/01/10 11:43
>
Change comment: There is no comment for this version

Summary

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -9,12 +9,11 @@
9 9  
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 -* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
13 -* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device.
12 +* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
13 +* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
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 18  
19 19  
20 20  )))
... ... @@ -22,14 +22,12 @@
22 22  = 2. How to use AT Commands or Downlink command =
23 23  
24 24  
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:
24 +* **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/]]
25 +* **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:
27 27  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
28 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
27 +** 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]]?
29 29  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
30 30  
31 -
32 -
33 33  = 3. Support End Node and firmware version =
34 34  
35 35  
... ... @@ -105,11 +105,8 @@
105 105  )))
106 106  
107 107  
108 -
109 -
110 110  = 4. System Management Commands =
111 111  
112 -
113 113  == 4.1 Change Uplink Interval ==
114 114  
115 115  
... ... @@ -139,7 +139,7 @@
139 139  )))
140 140  
141 141  (((
142 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
136 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
143 143  )))
144 144  
145 145  * **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
... ... @@ -146,9 +146,6 @@
146 146  * **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
147 147  
148 148  
149 -
150 -
151 -
152 152  == 4.2 Reboot End Node ==
153 153  
154 154  
... ... @@ -183,7 +183,6 @@
183 183  (((
184 184  If the downlink payload=**04FF**, the end node will reboot.
185 185  
186 -
187 187  
188 188  )))
189 189  
... ... @@ -223,7 +223,6 @@
223 223  )))
224 224  
225 225  
226 -
227 227  == 4.4 Show Firmware Version ==
228 228  
229 229  
... ... @@ -254,7 +254,6 @@
254 254  (((
255 255  
256 256  
257 -
258 258  **xx: Software Type:**
259 259  )))
260 260  
... ... @@ -288,7 +288,6 @@
288 288  firmware version: v1.1.0 ~-~-> 110
289 289  
290 290  
291 -
292 292  == 4.5 Show System Configure ==
293 293  
294 294  
... ... @@ -315,11 +315,8 @@
315 315  )))
316 316  
317 317  
318 -
319 -
320 320  = 5. Keys, IDs and EUIs management =
321 321  
322 -
323 323  == 5.1 Application EUI ==
324 324  
325 325  
... ... @@ -337,8 +337,6 @@
337 337  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
338 338  
339 339  
340 -
341 -
342 342  == 5.2 Application Key ==
343 343  
344 344  
... ... @@ -356,8 +356,6 @@
356 356  |(% 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
357 357  
358 358  
359 -
360 -
361 361  == 5.3 Application Session Key ==
362 362  
363 363  
... ... @@ -377,8 +377,6 @@
377 377  )))
378 378  
379 379  
380 -
381 -
382 382  == 5.4 Device Address ==
383 383  
384 384  
... ... @@ -398,8 +398,6 @@
398 398  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
399 399  
400 400  
401 -
402 -
403 403  == 5.5 Device EUI ==
404 404  
405 405  
... ... @@ -419,8 +419,6 @@
419 419  )))
420 420  
421 421  
422 -
423 -
424 424  == 5.6 Network ID ==
425 425  
426 426  
... ... @@ -438,8 +438,6 @@
438 438  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
439 439  
440 440  
441 -
442 -
443 443  == 5.7 Network Session Key ==
444 444  
445 445  
... ... @@ -457,14 +457,10 @@
457 457  |(% 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
458 458  
459 459  
460 -
461 -
462 462  = 6. Joining and sending date on LoRaWAN network =
463 463  
464 -
465 465  == 6.1 Confirm Mode ==
466 466  
467 -
468 468  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
469 469  
470 470  
... ... @@ -553,6 +553,7 @@
553 553  OK
554 554  )))
555 555  
524 +
556 556  == 6.3 Join LoRa® Network ==
557 557  
558 558  
... ... @@ -570,6 +570,7 @@
570 570  While Error in format, return AT_BUSY_ERROR
571 571  )))
572 572  
542 +
573 573  == 6.4 LoRa® Network Join Mode ==
574 574  
575 575  
... ... @@ -612,6 +612,7 @@
612 612  OK
613 613  )))
614 614  
585 +
615 615  == 6.6 Print Last Received Data in Raw Format ==
616 616  
617 617  
... ... @@ -627,6 +627,7 @@
627 627  OK
628 628  )))
629 629  
601 +
630 630  == 6.7 Print Last Received Data in Binary Format ==
631 631  
632 632  
... ... @@ -642,6 +642,7 @@
642 642  OK
643 643  )))
644 644  
617 +
645 645  == 6.8 Send Text Data ==
646 646  
647 647  
... ... @@ -661,6 +661,7 @@
661 661  
662 662  )))
663 663  
637 +
664 664  == 6.9 Send Hexadecimal Data ==
665 665  
666 666  
... ... @@ -669,19 +669,19 @@
669 669  
670 670  (% style="color:blue" %)**AT Command: AT+SENDB**
671 671  
672 -(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
673 -|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
674 -|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
675 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
676 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return(((
646 +(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
647 +|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
648 +|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
649 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
650 +|(% 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(((
677 677  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
678 678  
679 679  
680 680  )))
681 681  
656 +
682 682  = 7. LoRaWAN network management =
683 683  
684 -
685 685  == 7.1 Adaptive Data Rate ==
686 686  
687 687  
... ... @@ -708,6 +708,7 @@
708 708  * **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
709 709  * **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
710 710  
685 +
711 711  == 7.2 LoRa® Class ==
712 712  
713 713  
... ... @@ -714,7 +714,7 @@
714 714  Feature: Get or Set the Device Class(Currently only support class A, class C).
715 715  
716 716  
717 -(% style="color:blue" %)**AT Command:AT+CLASS**
692 +(% style="color:blue" %)**AT Command:  AT+CLASS**
718 718  
719 719  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
720 720  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -726,13 +726,14 @@
726 726  
727 727  )))
728 728  
704 +
729 729  == 7.3 Duty Cycle Setting ==
730 730  
731 731  
732 -Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
708 +Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
733 733  
734 734  
735 -(% style="color:blue" %)**AT Command:AT+DCS**
711 +(% style="color:blue" %)**AT Command:  AT+DCS**
736 736  
737 737  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
738 738  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -744,12 +744,18 @@
744 744  
745 745  )))
746 746  
723 +
747 747  == 7.4 Data Rate ==
748 748  
749 749  
750 -Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . 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
727 +Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
751 751  
729 +(% style="color:red" %)
730 +**Notice:**
752 752  
732 +* 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.
733 +* 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/]]
734 +
753 753  (% style="color:blue" %)**AT Command: AT+DR**
754 754  
755 755  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -769,6 +769,7 @@
769 769  * **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
770 770  * **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
771 771  
754 +
772 772  == 7.5 Frame Counter Downlink ==
773 773  
774 774  
... ... @@ -775,7 +775,7 @@
775 775  Feature: Get or Set the Frame Counter Downlink.
776 776  
777 777  
778 -(% style="color:blue" %)**AT Command:AT+FCD**
761 +(% style="color:blue" %)**AT Command:  AT+FCD**
779 779  
780 780  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
781 781  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -787,12 +787,13 @@
787 787  OK
788 788  )))
789 789  
773 +
790 790  == 7.6 Frame Counter Uplink ==
791 791  
792 792  Feature: Get or Set the Frame Counter Uplink.
793 793  
794 794  
795 -(% style="color:blue" %)**AT Command:AT+FCU**
779 +(% style="color:blue" %)**AT Command:  AT+FCU**
796 796  
797 797  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
798 798  |=(% colspan="3" style="width: 531px;" %)AT+FCU
... ... @@ -804,6 +804,7 @@
804 804  
805 805  )))
806 806  
791 +
807 807  == 7.7 Join Accept Delay1 ==
808 808  
809 809  
... ... @@ -810,7 +810,7 @@
810 810  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
811 811  
812 812  
813 -(% style="color:blue" %)**AT Command:AT+JN1DL**
798 +(% style="color:blue" %)**AT Command:  AT+JN1DL**
814 814  
815 815  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
816 816  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
... ... @@ -822,12 +822,14 @@
822 822  
823 823  )))
824 824  
810 +
825 825  == 7.8 Join Accept Delay2 ==
826 826  
813 +
827 827  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
828 828  
829 829  
830 -(% style="color:blue" %)**AT Command:AT+JN2DL**
817 +(% style="color:blue" %)**AT Command:  AT+JN2DL**
831 831  
832 832  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
833 833  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
... ... @@ -839,6 +839,7 @@
839 839  
840 840  )))
841 841  
829 +
842 842  == 7.9 Public Network Mode ==
843 843  
844 844  
... ... @@ -847,7 +847,7 @@
847 847  (% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
848 848  
849 849  
850 -(% style="color:blue" %)**AT Command:AT+PNM**
838 +(% style="color:blue" %)**AT Command:  AT+PNM**
851 851  
852 852  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
853 853  |=(% colspan="3" style="width: 664px;" %)AT+PNM
... ... @@ -866,6 +866,7 @@
866 866  )))
867 867  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
868 868  
857 +
869 869  == 7.10 Receive Delay1 ==
870 870  
871 871  
... ... @@ -872,7 +872,7 @@
872 872  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
873 873  
874 874  
875 -(% style="color:blue" %)**AT Command:AT+RX1DL**
864 +(% style="color:blue" %)**AT Command: AT+RX1DL**
876 876  
877 877  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
878 878  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
... ... @@ -884,6 +884,7 @@
884 884  
885 885  )))
886 886  
876 +
887 887  == 7.11 Receive Delay2 ==
888 888  
889 889  
... ... @@ -890,7 +890,7 @@
890 890  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
891 891  
892 892  
893 -(% style="color:blue" %)**AT Command:AT+RX2DL**
883 +(% style="color:blue" %)**AT Command: AT+RX2DL**
894 894  
895 895  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
896 896  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
... ... @@ -902,6 +902,7 @@
902 902  
903 903  )))
904 904  
895 +
905 905  == 7.12 Rx2 Window Data Rate ==
906 906  
907 907  
... ... @@ -908,7 +908,7 @@
908 908  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
909 909  
910 910  
911 -(% style="color:blue" %)**AT Command:AT+RX2DR**
902 +(% style="color:blue" %)**AT Command:  AT+RX2DR**
912 912  
913 913  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
914 914  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
... ... @@ -920,6 +920,7 @@
920 920  
921 921  )))
922 922  
914 +
923 923  == 7.13 Rx2 Window Frequency ==
924 924  
925 925  
... ... @@ -926,7 +926,7 @@
926 926  Feature: Get or Set the Rx2 window frequency
927 927  
928 928  
929 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
921 +(% style="color:blue" %)**AT Command:  AT+RX2FQ**
930 930  
931 931  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
932 932  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
... ... @@ -938,15 +938,16 @@
938 938  
939 939  )))
940 940  
933 +
941 941  == 7.14 Transmit Power ==
942 942  
943 943  
944 944  Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
945 945  
946 -Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor
939 +(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
947 947  
948 948  
949 -(% style="color:blue" %)**AT Command:AT+TXP**
942 +(% style="color:blue" %)**AT Command:  AT+TXP**
950 950  
951 951  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
952 952  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -981,6 +981,7 @@
981 981  OK
982 982  )))
983 983  
977 +
984 984  == 7.16 SNR of the Last Received Packet ==
985 985  
986 986  
... ... @@ -987,7 +987,7 @@
987 987  Feature: Get the SNR of the last received packet
988 988  
989 989  
990 -(% style="color:blue" %)**AT Command:AT+SNR**
984 +(% style="color:blue" %)**AT Command:  AT+SNR**
991 991  
992 992  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
993 993  |=(% colspan="3" style="width: 568px;" %)AT+SNR
... ... @@ -996,6 +996,7 @@
996 996  OK
997 997  )))
998 998  
993 +
999 999  == 7.17 Application Port ==
1000 1000  
1001 1001  
... ... @@ -1038,6 +1038,7 @@
1038 1038  )))
1039 1039  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1040 1040  
1036 +
1041 1041  == 7.19 Eight Channel Mode ==
1042 1042  
1043 1043  
... ... @@ -1056,7 +1056,7 @@
1056 1056  )))
1057 1057  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1058 1058  
1059 -(% style="color:blue" %)**Downlink Command: 0x24**
1055 +(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1060 1060  
1061 1061  Format: Command Code (0x24) followed by 1 bytes channel value.
1062 1062  
... ... @@ -1085,8 +1085,9 @@
1085 1085  (((
1086 1086  
1087 1087  
1088 -**AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1089 1089  
1085 +(% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1086 +
1090 1090  
1091 1091  )))
1092 1092  
... ... @@ -1115,6 +1115,7 @@
1115 1115  )))
1116 1116  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1117 1117  
1115 +
1118 1118  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1119 1119  
1120 1120  
... ... @@ -1274,6 +1274,7 @@
1274 1274  OK
1275 1275  )))
1276 1276  
1275 +
1277 1277  == 7.27 Adjust network rejoining interval ==
1278 1278  
1279 1279  
... ... @@ -1282,13 +1282,13 @@
1282 1282  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1283 1283  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1284 1284  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1285 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1284 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1286 1286  OK
1287 1287  
1288 -the interval is 30000ms = 30s
1287 +the interval is 30 min
1289 1289  )))
1290 -|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1291 -Set the ReJoin data transmission interval to 60000ms = 60 seconds
1289 +|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1290 +Set the ReJoin data transmission interval to 60 min
1292 1292  )))
1293 1293  
1294 1294  (% style="color:blue" %)**Downlink Command: 0x26**
... ... @@ -1303,12 +1303,11 @@
1303 1303  
1304 1304  = 8. AT Commands Combination =
1305 1305  
1306 -
1307 1307  == 8.1 Set a fix RX2DR for downlink window ==
1308 1308  
1309 1309  
1310 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1311 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1308 +* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1309 +* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1312 1312  
1313 1313  
1314 1314  == 8.2 Use Downlink Command to set a fix uplink DR ==

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