Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -726,6 +726,158 @@ 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) == 730 + 731 +=== 3.11.1 Configure ThingsEye === 732 + 733 + 734 +==== 3.11.1.1 Create MQTT integration ==== 735 + 736 + 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 + 739 + 740 +[[image:image-20241126175509-1.png||height="518" width="1081"]] 741 + 742 + 743 +Next, directly select to create a new Uplink data converter and downlink data converter. 744 + 745 +[[image:image-20241126180135-2.png||height="535" width="1092"]] 746 + 747 +[[image:image-20241126180223-3.png||height="518" width="1093"]] 748 + 749 + 750 +(% style="color:blue" %)**Add a topic filter:** 751 + 752 +Consistent with the theme of the node setting. 753 + 754 +(% style="color:red" %)**Note: Recommended MQTT broker: lns1.thingseye.io 8883, fixed use. Topic can be changed on their own, but it need to be consistent with the node's publish and subscribe topic.** 755 + 756 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default; 757 + 758 +[[image:image-20241126181024-4.png||height="521" width="1081"]] 759 + 760 + 761 +==== 3.11.1.2 Add credentials to the MQTT integration ==== 762 + 763 + 764 +Click on the MQTT integration you just created. 765 + 766 +[[image:image-20241126181837-5.png||height="365" width="1079"]] 767 + 768 + 769 +Click the edit icon in the upper right corner to enter the edit mode. 770 + 771 +[[image:image-20241126184523-13.png||height="330" width="1075"]] 772 + 773 + 774 +(% style="color:blue" %)**Add credential files.** 775 + 776 +Click this link to download the certificates. 777 + 778 +[[image:image-20241126183032-8.png||height="757" width="976"]] 779 + 780 +When the addition is complete, save the Settings. 781 + 782 +[[image:image-20241126184303-12.png||height="284" width="975"]] 783 + 784 +[[image:image-20241126184211-11.png||height="161" width="977"]] 785 + 786 + 787 +==== 3.11.1.2 Setup uplink and downlink converters ==== 788 + 789 + 790 +First, you need to download the **MQTT uplink/downlink JS** **code**. 791 + 792 +* (% style="color:blue" %)**Uplink Converter** 793 + 794 +The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. 795 + 796 +Go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page, and find that MQTT uplink converter that was newly created when the integration was created. 797 + 798 +[[image:image-20241126184906-14.png||height="424" width="1100"]] 799 + 800 +Enter edit mode and apply **MQTT uplink JS code** to this uplink converter. 801 + 802 +[[image:image-20241126190131-15.png||height="542" width="1103"]] 803 + 804 + 805 +* (% style="color:blue" %)**Downlink Converter** 806 + 807 +Go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page, and find that MQTT downlink converter that was newly created when the integration was created. 808 + 809 +[[image:image-20241126190251-16.png||height="372" width="1113"]] 810 + 811 +Enter edit mode and apply **MQTT downlink JS code** to this downlink converter. 812 + 813 +[[image:image-20241126190737-17.png||height="527" width="1114"]] 814 + 815 + 816 +=== 3.11.2 Simulate with MQTT.fx === 817 + 818 + 819 +[[image:image-20241126191118-18.png||height="605" width="835"]] 820 + 821 +[[image:image-20241126193252-25.png||height="663" width="803"]] 822 + 823 + 824 +=== 3.6.3 Configure -NB node === 825 + 826 + 827 +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. 828 + 829 +Screenshot of successful certificate configuration: 830 + 831 +* Configuring the CA Certificate 832 + 833 +[[image:image-20241126192009-19.png||height="431" width="697"]][[image:image-20241126192130-21.png||height="426" width="694"]] 834 + 835 +* Configure client certificate 836 + 837 +[[image:image-20241126192246-22.png||height="397" width="693"]][[image:image-20241126192315-23.png||height="402" width="645"]] 838 + 839 +* Configure client private key 840 + 841 +[[image:image-20241126192415-24.png||height="435" width="737"]] 842 + 843 + 844 +When the certificate is configured, burn the boot program, burn the working firmware, and then restart the device. 845 + 846 +Then configure the -NB node to connect to the ThingsEye platform: 847 + 848 +(% style="color:blue" %)**AT Commands** 849 + 850 +* (% style="color:#037691" %)**AT+PRO=3,5 **(%%)** **~/~/ Use MQTT Connection & Json Payload 851 + 852 +* (% style="color:#037691" %)**AT+SUBTOPIC=8899 **(%%)~/~/Consistent with the Topic of MQTT integration created by ThingsEye 853 + 854 +* (% style="color:#037691" %)**AT+PUBTOPIC=8899 **(%%)~/~/Consistent with the Topic of MQTT integration created by ThingsEye 855 + 856 +* (% style="color:#037691" %)**AT+CLIENT=NULL** 857 + 858 +* (% style="color:#037691" %)**AT+UNAME=NULL** 859 + 860 +* (% style="color:#037691" %)**AT+PWD=NULL** 861 + 862 +* (% style="color:#037691" %)**AT+TLSMOD=1,0** 863 + 864 +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: 865 + 866 +[[image:image-20241126193458-26.png||height="375" width="1012"]] 867 + 868 +[[image:image-20241126193609-27.png||height="424" width="1014"]] 869 + 870 + 871 +Go to (% style="color:blue" %)**"Device" **(%%) -> (% style="color:blue" %)** "Search Device"**(%%), enter the (% style="color:blue" %)** IMEI**(%%) of the device to find the device. 872 + 873 +[[image:image-20241126194018-28.png||height="318" width="1076"]] 874 + 875 +You can view the data that has just been uplink on the device: 876 + 877 +[[image:image-20241126194123-29.png||height="486" width="1073"]] 878 + 879 + 880 + 729 729 = 4. MQTT/UDP/TCP downlink = 730 730 731 731 == 4.1 MQTT (via MQTT.fx) ==
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