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Last modified by Kilight Cao on 2025/07/23 16:27
From version 217.1
edited by Mengting Qiu
on 2024/11/26 19:52
Change comment: There is no comment for this version
To version 236.1
edited by Kilight Cao
on 2025/07/23 16:27
Change comment: There is no comment for this version

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46 46  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
47 47  
48 48  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
49 -|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+QCGDEFCONT=**|(% style="background-color:#4f81bd; color:white; width:474px" %)**Command Explanation**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
50 -|(% style="width:117px" %)**[[1NCE>>https://1nce.com]]/[[NB card purchased by the customer>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net/xxx|(% style="width:474px" %)This command sets the PSD connection settings for PDN connection on power-up. When the MT attaches to the NB-IoT network on power-on, a PDN connection setup is performed. Therefore, PDN connection settings are stored in NVRAM so that they can be used by the modem during the attachment.|(% style="width:135px" %)
49 +|(% style="background-color:#4f81bd; color:white; width:152px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:169px" %)**AT+QCGDEFCONT=**|(% style="background-color:#4f81bd; color:white; width:427px" %)**Command Explanation**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
50 +|(% style="width:152px" %)**[[1NCE>>https://1nce.com]]/[[NB card purchased by the customer>>https://1nce.com]]**|(% style="width:169px" %)iot.1nce.net/xxx|(% style="width:427px" %)This command sets the PSD connection settings for PDN connection on power-up. When the MT attaches to the NB-IoT network on power-on, a PDN connection setup is performed. Therefore, PDN connection settings are stored in NVRAM so that they can be used by the modem during the attachment.|(% style="width:135px" %)
51 51  
52 52  == 2.2 Speed Up Network Attach time ==
53 53  
... ... @@ -394,11 +394,66 @@
394 394  (% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
395 395  
396 396  
397 -== 3.5 Node-Red (via MQTT) ==
397 +== 3.5 Telemetry2U ==
398 398  
399 -=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
400 400  
400 +=== Configuring the Dragino NB Sensor Settings ===
401 401  
402 +
403 +(% style="color:blue" %)**AT+SERVADDR=telemetry2u.com,4483**(%%) – Sets the server address and port for sending data to the Telemetry2U IoT platform.
404 +
405 +(% style="color:blue" %)**AT+APN=simbase**(%%) – Sets the APN required for LTE-M connectivity using a Simbase global SIM card.
406 +
407 +(% style="color:blue" %)**ATZ**(%%) – Reboots the device to apply the changes. It won’t transmit to Telemetry2U until added and configured on the platform.
408 +
409 +(% style="color:blue" %)**AT+CFG**(%%) – Displays the current configuration. Take note of the 8-byte (HEX) **DEUI**, which you’ll need in the next setup step.
410 +
411 +And that’s it! These simple steps will get your device up and running on our Telemetry2U servers in no time.
412 +
413 +
414 +**Step 1: Log in Telemetry2U**
415 +
416 +
417 +Users can register a Telemetry2U account for their first use
418 +
419 +**[[https:~~/~~/telemetry2u.com/Identity/Account/Register>>https://telemetry2u.com/Identity/Account/Register]]**
420 +
421 +
422 +**Step 2: Add the device**
423 +
424 +[[image:1753258256594-216.png||height="686" width="1382"]]
425 +
426 +
427 +**1. Select Network provide:**Users need to select Telemetry2U NB-IoT over UDP in order to connect to the platform
428 +
429 +**2. Select device type:**Select the template you need to use
430 +
431 +**3. Fill in Description:**Fill in the unique description
432 +
433 +4. **Fill in IMEI:**The IMEI corresponds to the IME of the device
434 +
435 +After completion, click "**Greate**"
436 +
437 +[[image:1753258480811-335.png||height="789" width="1380"]]
438 +
439 +
440 +**Step 3: Check the data**
441 +
442 +
443 +[[image:1753258821265-310.png||height="681" width="1365"]]
444 +
445 +
446 +
447 +For more information, please refer to the user manual on the Telemetry2U official website:
448 +
449 +**[[https:~~/~~/telemetry2u.com/Documentation/dragino-lte-m-nb-iot-sensors-iot-platform-integration>>https://telemetry2u.com/Documentation/dragino-lte-m-nb-iot-sensors-iot-platform-integration]]**
450 +
451 +
452 +== 3.6 Node-Red (via MQTT) ==
453 +
454 +=== 3.6.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
455 +
456 +
402 402  Take S31-NB UDP protocol as an example.
403 403  
404 404  Dragino provides input flow examples for the sensors.
... ... @@ -434,7 +434,7 @@
434 434  [[image:image-20230809174053-9.png]]
435 435  
436 436  
437 -=== 3.5.2 Simulate Connection ===
492 +=== 3.6.2 Simulate Connection ===
438 438  
439 439  
440 440  We have completed the configuration of UDP. We can try sending packets to node red.
... ... @@ -444,7 +444,7 @@
444 444  [[image:image-20230810084048-2.png||height="535" width="1052"]]
445 445  
446 446  
447 -=== 3.5.3 Configure NB-IoT Sensors ===
502 +=== 3.6.3 Configure NB-IoT Sensors ===
448 448  
449 449  
450 450  * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
... ... @@ -454,11 +454,11 @@
454 454  * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
455 455  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
456 456  
457 -== 3.6 ThingsBoard.Cloud (via MQTT) ==
512 +== 3.7 ThingsBoard.Cloud (via MQTT) ==
458 458  
459 -=== 3.6.1 Configure ThingsBoard ===
514 +=== 3.7.1 Configure ThingsBoard ===
460 460  
461 -==== 3.6.1.1 Create Device ====
516 +==== 3.7.1.1 Create Device ====
462 462  
463 463  
464 464  Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
... ... @@ -466,7 +466,7 @@
466 466  [[image:image-20230802112413-32.png||height="583" width="1066"]]
467 467  
468 468  
469 -==== 3.6.1.2 Create Uplink & Downlink Converter ====
524 +==== 3.7.1.2 Create Uplink & Downlink Converter ====
470 470  
471 471  
472 472  (% style="color:blue" %)**Uplink Converter**
... ... @@ -487,7 +487,7 @@
487 487  (% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
488 488  
489 489  
490 -==== 3.6.1.3 MQTT Integration Setup ====
545 +==== 3.7.1.3 MQTT Integration Setup ====
491 491  
492 492  
493 493  Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“MQTT Integration”**(%%), select type (% style="color:blue" %)**MQTT**;
... ... @@ -513,13 +513,12 @@
513 513  
514 514  === 3.6.2 Simulate with MQTT.fx ===
515 515  
516 -
517 517  [[image:image-20230802112413-39.png]]
518 518  
519 519  [[image:image-20230802112413-40.png||height="525" width="980"]]
520 520  
521 521  
522 -=== 3.6.3 Configure NB-IoT Sensor ===
576 +=== 3.7.3 Configure NB-IoT Sensor ===
523 523  
524 524  
525 525  (% style="color:blue" %)**AT Commands**
... ... @@ -545,11 +545,11 @@
545 545  [[image:image-20230802112413-43.png||height="407" width="825"]]
546 546  
547 547  
548 -== 3.7 ThingsBoard.Cloud (via COAP) ==
602 +== 3.8 ThingsBoard.Cloud (via COAP) ==
549 549  
550 -=== 3.7.1 Configure ThingsBoard ===
604 +=== 3.8.1 Configure ThingsBoard ===
551 551  
552 -==== 3.7.1.1 Create Uplink & Downlink Converter ====
606 +==== 3.8.1.1 Create Uplink & Downlink Converter ====
553 553  
554 554  
555 555  (% style="color:blue" %)**Uplink Converter**
... ... @@ -568,7 +568,7 @@
568 568  [[image:image-20240729142505-3.png||height="507" width="1023"]]
569 569  
570 570  
571 -==== 3.7.1.2 COAP Integration Setup ====
625 +==== 3.8.1.2 COAP Integration Setup ====
572 572  
573 573  
574 574  Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“CoAP Integration”**(%%), select type **COAP    **(% style="color:blue" %);
... ... @@ -581,15 +581,16 @@
581 581  [[image:image-20240729150142-5.png||height="507" width="1023"]]
582 582  
583 583  
584 -==== 3.7.1.3 Add COAP Integration ====
638 +==== 3.8.1.3 Add COAP Integration ====
585 585  
586 586  
587 -==== [[image:image-20240729161543-9.png||height="500" width="1009"]] ====
641 +(% class="wikigeneratedid" id="H" %)
642 +[[image:image-20240729161543-9.png||height="500" width="1009"]]
588 588  
589 589  
590 -=== 3.7.2 Node Configuration(Example: Connecting to the Thingsboard platform) ===
645 +=== 3.8.2 Node Configuration(Example: Connecting to the Thingsboard platform) ===
591 591  
592 -==== 3.7.2.1 Instruction Description ====
647 +==== 3.8.2.1 Instruction Description ====
593 593  
594 594  
595 595  * AT+PRO=1,0(HEX format uplink)  &AT+PRO=1,5(JSON format uplink)
... ... @@ -602,31 +602,22 @@
602 602  Note:The port for the COAP protocol has been fixed to 5683
603 603  
604 604  
605 -* AT+URL1=11,(% style="color:red" %)**character length**(%%),"Needs to be consistent with the CoAP endpoint URL in the platform"
660 +* AT+URI1=11,(% style="color:red" %)**character length**(%%),"Needs to be consistent with the CoAP endpoint URL in the platform",
606 606  
607 -If the module used is (% style="color:red" %)**BC660K, only one **(%%)URL directive needs to be configured,
662 +-NB/NS products use the (% style="color:red" %)**BC660K**(%%) module, only need to configure (% style="color:red" %)**only one URL**(%%) command.
608 608  
609 609  e.g.
610 610  
611 -* AT+URL1=11,38, "i/faaaa241f-af4a-b780-4468-c671bb574858"
666 +* AT+URI1=11,38, "i/faaaa241f-af4a-b780-4468-c671bb574858"
612 612  
613 613  [[image:image-20240729172415-13.png||height="401" width="694"]]
614 614  
615 -If you are using a (% style="color:red" %)**BG95-M2**(%%) module, you need to configure (% style="color:red" %)**TWO**(%%) URL commands,
616 616  
617 -e.g.
671 +== 3.9 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
618 618  
619 -* AT+URL1=11, "i"
620 -* AT+URL2=11,"faaaa241f-af4a-b780-4468-c671bb574858"
673 +=== 3.9.1 Create device & Get Credentials ===
621 621  
622 -[[image:image-20240729172500-14.png||height="403" width="700"]]
623 623  
624 -
625 -== 3.8 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
626 -
627 -=== 3.8.1 Create device & Get Credentials ===
628 -
629 -
630 630  We use MQTT Connection to send data to [[Tago.io>>url:https://admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first.
631 631  
632 632  [[image:image-20230802112413-44.png]]
... ... @@ -675,7 +675,7 @@
675 675  
676 676  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
677 677  
678 -=== 3.8.2 Simulate with MQTT.fx ===
724 +=== 3.9.2 Simulate with MQTT.fx ===
679 679  
680 680  
681 681  [[image:image-20230802112413-52.png]]
... ... @@ -691,7 +691,7 @@
691 691  [[image:image-20230808105329-3.png]]
692 692  
693 693  
694 -=== 3.8.3 tago data ===
740 +=== 3.9.3 tago data ===
695 695  
696 696  
697 697  [[image:image-20230802112413-50.png||height="242" width="1037"]]
... ... @@ -699,7 +699,7 @@
699 699  [[image:image-20230802112413-51.png||height="184" width="696"]]
700 700  
701 701  
702 -== 3.9 TCP Connection ==
748 +== 3.10 TCP Connection ==
703 703  
704 704  
705 705  (% style="color:blue" %)**AT command:**
... ... @@ -720,20 +720,19 @@
720 720  [[image:image-20230807233631-2.png]]
721 721  
722 722  
723 -== 3.10 AWS Connection ==
769 +== 3.11 AWS Connection ==
724 724  
725 725  
726 726  Users can refer to [[Dragino NB device connection to AWS platform instructions>>http://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
727 727  
728 728  
729 -== 3.11 ThingsEye (via MQTT) ==
775 +== 3.12 ThingsEye (via MQTT) ==
730 730  
731 -=== 3.11.1 Configure ThingsEye ===
777 +=== 3.12.1 Configure ThingsEye ===
732 732  
779 +==== 3.12.1.1 Create MQTT integration ====
733 733  
734 -==== 3.11.1.1 Create MQTT integration ====
735 735  
736 -
737 737  Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“MQTT Integration_NB”**(%%), select type (% style="color:blue" %)**MQTT**;
738 738  
739 739  [[image:image-20241126175509-1.png||height="518" width="1081"]]
... ... @@ -757,7 +757,7 @@
757 757  [[image:image-20241126181024-4.png||height="521" width="1081"]]
758 758  
759 759  
760 -==== 3.11.1.2 Add credentials to the MQTT integration ====
805 +==== 3.12.1.2 Add credentials to the MQTT integration ====
761 761  
762 762  
763 763  Click on the MQTT integration you just created.
... ... @@ -783,7 +783,7 @@
783 783  [[image:image-20241126184211-11.png||height="161" width="977"]]
784 784  
785 785  
786 -==== 3.11.1.2 Setup uplink and downlink converters ====
831 +==== 3.12.1.3 Setup uplink and downlink converters ====
787 787  
788 788  
789 789  First, you need to download the [[**MQTT uplink/downlink JS** **code**>>https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]].
... ... @@ -812,7 +812,7 @@
812 812  [[image:image-20241126190737-17.png||height="527" width="1114"]]
813 813  
814 814  
815 -=== 3.11.2 Simulate with MQTT.fx ===
860 +=== 3.12.2 Simulate with MQTT.fx ===
816 816  
817 817  
818 818  [[image:image-20241126191118-18.png||height="605" width="835"]]
... ... @@ -820,7 +820,7 @@
820 820  [[image:image-20241126193252-25.png||height="663" width="803"]]
821 821  
822 822  
823 -=== 3.6.3 Configure -NB node ===
868 +=== 3.12.3 Configure -NB node ===
824 824  
825 825  
826 826  First you need to configure the certificate to the -NB node. Follow the instructions in this **[[link>>https://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H4.1.2Configurecertificate]]** to configure the certificate.
... ... @@ -829,8 +829,10 @@
829 829  
830 830  * Configuring the CA Certificate
831 831  
832 -[[image:image-20241126192009-19.png||height="431" width="697"]][[image:image-20241126192130-21.png||height="426" width="694"]]
877 +[[image:image-20241126192009-19.png||height="431" width="697"]]
833 833  
879 +[[image:image-20241126192130-21.png||height="426" width="694"]]
880 +
834 834  * Configure client certificate
835 835  
836 836  [[image:image-20241126192246-22.png||height="397" width="693"]][[image:image-20241126192315-23.png||height="402" width="645"]]
... ... @@ -847,19 +847,14 @@
847 847  (% style="color:blue" %)**AT Commands**
848 848  
849 849  * (% style="color:#037691" %)**AT+PRO=3,5  **(%%)** **~/~/ Use MQTT Connection & Json Payload
850 -
851 -* (% style="color:#037691" %)**AT+SUBTOPIC=8899     **(%%)~/~/Consistent with the Topic of MQTT integration created by ThingsEye
852 -
853 -* (% style="color:#037691" %)**AT+PUBTOPIC=8899     **(%%)~/~/Consistent with the Topic of MQTT integration created by ThingsEye
854 -
897 +* (% style="color:#037691" %)**AT+SERVADDR=lns1.thingseye.io,8883**
898 +* (% style="color:#037691" %)**AT+SUBTOPIC=8899     **(%%)~/~/ Consistent with the Topic of MQTT integration created by ThingsEye
899 +* (% style="color:#037691" %)**AT+PUBTOPIC=8899     **(%%)~/~/ Consistent with the Topic of MQTT integration created by ThingsEye
855 855  * (% style="color:#037691" %)**AT+CLIENT=NULL**
856 -
857 857  * (% style="color:#037691" %)**AT+UNAME=NULL**
858 -
859 859  * (% style="color:#037691" %)**AT+PWD=NULL**
903 +* (% style="color:#037691" %)**AT+TLSMOD=1,2**
860 860  
861 -* (% style="color:#037691" %)**AT+TLSMOD=1,0**
862 -
863 863  Test Uplink by click the button for 1~~3 seconds, the MQTT integration in ThingsEye allows you to view the data upstream from the device:
864 864  
865 865  [[image:image-20241126193458-26.png||height="375" width="1012"]]
... ... @@ -876,7 +876,6 @@
876 876  [[image:image-20241126194123-29.png||height="486" width="1073"]]
877 877  
878 878  
879 -
880 880  = 4. MQTT/UDP/TCP downlink =
881 881  
882 882  == 4.1 MQTT (via MQTT.fx) ==
... ... @@ -937,8 +937,8 @@
937 937  1. Give more sampling data points.
938 938  1. Increase reliable in transmission. For example. If user set
939 939  1*. **AT+TR=1800** ~/~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds)
940 -1*. **AT+NOUD=24** ~/~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
941 -1*. **AT+TDC=7200**  ~/~/ Uplink every 2 hours.
981 +1*. **AT+NOUD=24**  ~/~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
982 +1*. **AT+TDC=7200**  ~/~/  Uplink every 2 hours.
942 942  1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.
943 943  
944 944  == 5.2 Why the uplink JSON format is not standard? ==
... ... @@ -951,6 +951,14 @@
951 951  [[image:image-20240229233154-1.png]]
952 952  
953 953  
995 +== 5.3 What is the data consumption for different transfer mode？ ==
996 +
997 +
998 +For the data consumption of NB-IoT End node in different transfer mode, reference link:
999 +
1000 +[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Traffic%20Statistics%20~~-~~-%20NBCB/>>https://wiki.dragino.com/xwiki/bin/view/Main/Traffic%20Statistics%20--%20NBCB/]]
1001 +
1002 +
954 954  = 6. Trouble Shooting: =
955 955  
956 956  == 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
... ... @@ -1030,27 +1030,47 @@
1030 1030  [[image:image-20240226111928-1.png]]
1031 1031  
1032 1032  
1033 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?(%%) ==
1082 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 (%%)What is the Downlink Command Format for NB Devices? ==
1034 1034  
1084 +
1085 +Firstly, it is recommended that users upgrade the firmware of the -NB node to the latest version, as the processing method for downlink commands varies depending on the firmware version. Below, we will introduce the latest downlink command format.
1086 +
1035 1035  (% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
1036 -=== UDP: ===
1088 +=== **UDP Protocol:** ===
1037 1037  
1038 -(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
1039 -Its downlink command is the same as the AT command, but brackets are required.
1040 -Example:
1090 +Only supports valid **HEX-format downlink commands** corresponding to AT command.
1041 1041  
1042 -{AT+TDC=300}
1092 +Take the AT+TDC command of S31-NB as an example, that is, only the valid HEX format downstream command corresponding to the AT+TDC command can be used:
1093 +Downward format: (% style="color:blue" %)**01000384**(%%)  ~/~/ There are no Spaces. 0x0384(H)=900(D), that is, modify TDC to 900 seconds.
1043 1043  
1095 +[[image:1750035991532-434.png||height="237" width="495"]]
1044 1044  
1097 +
1045 1045  (% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
1046 -=== MQTT: ===
1099 +=== **MQTT Protocol:** ===
1047 1047  
1048 -Json：
1101 +==== **1. HEX-format** ====
1049 1049  
1050 -The Json format in MQTT mode needs to be configured with all commands.
1051 -If you have configurations that need to be changed, please change them in the template below.
1052 -Template:
1103 +Supports **HEX-format** downlink commands (corresponding to AT commands).
1053 1053  
1105 +//Example~:// For the S31-NB's uplink interval modification (AT+TDC=900):
1106 +
1107 +Downlink command:  (% style="color:blue" %)**01000384**(%%)  ~/~/ There are no Spaces. 0x0384(H)=900(D), that is, modify TDC to 900 seconds.
1108 +
1109 +[[image:1750035004731-376.png||height="276" width="557"]]
1110 +
1111 +
1112 +==== **2. JSON-format ** ====
1113 +
1114 +===== **2. 1 JSON format template.** =====
1115 +
1116 +All -NB nodes support downlink configuration modification using (% style="color:blue" %)**JSON format templates.**
1117 +
1118 +We can use templates to configure multiple commands AT once. Users only need to modify the parameters of the required AT commands in the correct template for each device.
1119 +Template.
1120 +
1121 +Take the template of D2x-NB as an example:
1122 +
1054 1054  {
1055 1055  "AT+SERVADDR":"119.91.62.30,1882",
1056 1056  "AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
... ... @@ -1074,26 +1074,78 @@
1074 1074  "AT+TEMPALARM3":"0"
1075 1075  }
1076 1076  
1077 -Hex：
1146 +Explanations of two special commands in the template: AT+TR (set the detection interval: 0 ~~ 255 minutes) and AT+NOUD (set the number of groups) correspond to parameters in AT+CLOCKLOG.
1078 1078  
1079 -MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
1148 +[[image:1751538862245-924.png]]
1080 1080  
1081 -The supported commands are consistent with LoRaWAN's hex commands.
1082 -Please refer to the following link to obtain the hex format:
1083 1083  
1084 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1151 +**Instructions for Using the Template:**
1085 1085  
1153 +1. Modify the parameters for each AT command in the template as needed.
1154 +1. Send the entire template in one downlink command.
1086 1086  
1087 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to obtain device logs?(%%) ==
1156 +(% style="color:red" %)**Note:**
1088 1088  
1158 +* The template may vary depending on the device model.
1159 +* **Currently, each specific template is being updated and tested**. If you need a template for your specific device, please contact **Dragino Technical Support** at [[support@dragino.com>>url:https://mailto:support@dragino.com/]] to request the latest downlink template.
1089 1089  
1090 -* **AT Command: AT** **+GETLOG**
1091 1091  
1092 -This command can be used to query upstream logs of data packets.
1093 1093  
1094 -[[image:image-20240701114700-1.png]]
1163 +===== **2.2 Support sending json format commands separately** =====
1095 1095  
1165 +Some models of nodes support sending json format commands separately：(% style="color:blue" %)**RS485-NB, LDS25-NB, CS01-NB, SDI-12-NB, SW3L-NB, WL03A-NB, PS-NB, LTC2-NB.**
1096 1096  
1167 +//Example~:// For the PS-NB's uplink interval modification (AT+TDC=900):
1168 +
1169 +Downlink command:  (% style="color:blue" %)**{AT+TDC=900}**(%%)**       **~/~/ The correct format is (% style="color:blue" %)**{AT Command}**(%%). No extra characters other than valid AT commands can be added within {}.
1170 +
1171 +(% style="color:red" %)**Note:**
1172 +
1173 +(% style="color:red" %)**1. Only when the correct and valid download command is used and the format is correct can the device be configured through the download command. Invalid download content cannot be processed by the device and will be automatically restarted.**
1174 +
1175 +(% style="color:red" %)**2. Devices designed with downlink commands can utilize different downlink formats (e.g., JSON or HEX) for configuration. However, regardless of the format, the functionality is strictly limited to the downlink command specifications described in the user manual's AT command explanation.**
1176 +
1177 +(% style="color:red" %)**For example, the HEX-format downlink command corresponding to AT+TDC can only be used to configure TDC and cannot be used for queries. There is no HEX-format downlink command equivalent to AT+TDC=? , so querying TDC via downlink is not supported.**
1178 +
1179 +
1180 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to get the debug log for further analyze?(%%) ==
1181 +
1182 +
1183 +If user is not able to solve the connection issue, user can use below method and get the device log and send to Dragino (Support@dragino.cc) for further analyze.
1184 +
1185 +
1186 +(% class="lead" %)
1187 +Step1: Use Mobile Phone to connect device
1188 +
1189 +See this link: **[[how to connect via Mobile Phone:>>https://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/#H3.1UseDraginoDeviceTooltoconfigureorupgradefirmware]]**
1190 +
1191 +
1192 +(% class="lead" %)
1193 +Step2: Get Log by different commands.
1194 +
1195 +Use below three method to generate logs.
1196 +
1197 +* **AT+CFG       ~-~-> Command to show the current configuration**
1198 +* **AT** **+GETLOG   ~-~-> Command to get the previous upstream log**
1199 +* **press the toggle button for 1 ~~2 seconds     ~-~-> Trigger a uplink**
1200 +
1201 +Above are the output example for about three action:
1202 +
1203 +[[image:image-20250121235119-1.png||height="493" width="455"]]
1204 +
1205 +[[image:image-20240207002129-2.png]]
1206 +
1207 +
1208 +(% class="lead" %)
1209 +Step3: Export Log
1210 +
1211 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/image-20241230155425-16.png?width=330&height=85&rev=1.1||alt="image-20241230155425-16.png" height="85" width="330"]]
1212 +
1213 +select the log you want to export, then click the share icon on the far right to enter the document that comes with your phone and choose to export it.
1214 +
1215 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/image-20241230155528-17.png?width=327&height=324&rev=1.1||alt="image-20241230155528-17.png" height="324" width="327"]]
1216 +
1217 +
1097 1097  == 6.7 How to find the AT Command Password if lost? ==
1098 1098  
1099 1099  
... ... @@ -1113,32 +1113,29 @@
1113 1113  
1114 1114  === Version Confirmation ===
1115 1115  
1237 +
1116 1116  We are now dividing the **old firmware**(without FDR1 function) with the **new firmware**(with FDR1 function) by whether it contains FDR1 functionality. Please refer to the table:
1117 1117  
1118 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
1119 -|(% style="background-color:#4f81bd; color:white; width:210px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1120 -**Firmware version**
1121 -
1122 -**(without FDR1 function)**
1123 -)))|(% style="background-color:#4f81bd; color:white; width:150px" %)(((
1124 -**Firmware version**
1125 -
1126 -**(with FDR1 function)**
1240 +(% border="1" style="background-color:#f2f2f2; width:912px" %)
1241 +|(% style="background-color:#4f81bd; color:white; width:306px" %)**General Model**|(% style="background-color:#4f81bd; color:white; width:311px" %)(((
1242 +**Firmware version (without FDR1 function)**
1243 +)))|(% style="background-color:#4f81bd; color:white; width:289px" %)(((
1244 +**Firmware version (with FDR1 function)**
1127 1127  )))
1128 -|(% style="width:210px" %)(((
1246 +|(% style="width:306px" %)(((
1129 1129  CPL03-NB, S31-NB, SN50V3-NB, TS01-NB, D20-NB, DS03A-NB, DDS04-NB, DDS45-NB, DDS20-NB, DDS75-NB, LDS12-NB, LDS40-NB, LMS01-NB, MDS120-NB,  MDS200-NB, SE01-NB, SPH01-NB;
1130 -)))|(% style="width:150px" %)Before V1.2.1|(% style="width:150px" %)After V1.2.1 (including V1.2.1)
1131 -|(% style="width:210px" %)(((
1248 +)))|(% style="width:311px" %)Before V1.2.1|(% style="width:289px" %)After V1.2.1 (including V1.2.1)
1249 +|(% style="width:306px" %)(((
1132 1132  WL03A-NB, SDI-12-NB;
1133 -)))|(% style="width:150px" %)Before V1.0.2|(% style="width:150px" %)(((
1251 +)))|(% style="width:311px" %)Before V1.0.2|(% style="width:289px" %)(((
1134 1134  After V1.0.8 (including V1.0.2)
1135 1135  )))
1136 -|(% style="width:210px" %)(((
1254 +|(% style="width:306px" %)(((
1137 1137  SW3L-NB, PS-NB;
1138 -)))|(% style="width:150px" %)Before V1.0.5|(% style="width:150px" %)(((
1256 +)))|(% style="width:311px" %)Before V1.0.5|(% style="width:289px" %)(((
1139 1139  After V1.0.5 (including V1.0.5)
1140 1140  )))
1141 -|(% style="width:210px" %)RS485-NB|(% style="width:150px" %)Before V1.0.8|(% style="width:150px" %)After V1.0.8 (including V1.0.8)
1259 +|(% style="width:306px" %)RS485-NB|(% style="width:311px" %)Before V1.0.8|(% style="width:289px" %)After V1.0.8 (including V1.0.8)
1142 1142  
1143 1143  === UART connection and firmware update methods ===
1144 1144  
... ... @@ -1183,7 +1183,6 @@
1183 1183  [[image:http://wiki.dragino.com/xwiki/bin/download/Why%20can%27t%20the%20password%20access%20AT%20command%20after%20upgrade%28-NB%29%3F/WebHome/image-20240827180414-1.png?width=910&height=527&rev=1.1||alt="image-20240827180414-1.png"]]
1184 1184  
1185 1185  
1186 -
1187 1187  === Special case ===
1188 1188  
1189 1189  
... ... @@ -1191,7 +1191,6 @@
1191 1191  
1192 1192  Invalid query screenshot example:
1193 1193  
1194 -
1195 1195  [[image:http://wiki.dragino.com/xwiki/bin/download/Why%20can%27t%20the%20password%20access%20AT%20command%20after%20upgrade%28-NB%29%3F/WebHome/image-20240827181447-4.png?width=889&height=519&rev=1.1||alt="image-20240827181447-4.png"]]
1196 1196  
1197 1197  [[image:http://wiki.dragino.com/xwiki/bin/download/Why%20can%27t%20the%20password%20access%20AT%20command%20after%20upgrade%28-NB%29%3F/WebHome/image-20240827181431-3.png?width=892&height=515&rev=1.1||alt="image-20240827181431-3.png"]]
... ... @@ -1198,4 +1198,11 @@
1198 1198  
1199 1199  
1200 1200  
1317 +== 6.8 ==
1318 +
1319 +
1320 +
1321 +
1322 +
1323 +
1201 1201  
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