Changes for page General Manual for -CB , -CS models
Last modified by Mengting Qiu on 2025/03/08 11:35
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... ... @@ -201,7 +201,7 @@ 201 201 202 202 * (% style="color:#037691" %)**AT+PRO=2,0** (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload 203 203 204 -* (% style="color:#037691" %)**AT+SERVADDR= 120.24.4.116,5601** (%%) ~/~/ Set UDP server address and port204 +* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1999** (%%) ~/~/ Set UDP server address and port 205 205 206 206 [[image:image-20240819102802-1.png]] 207 207 ... ... @@ -698,6 +698,8 @@ 698 698 699 699 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]] 700 700 701 += = 702 + 701 701 = 4. COAP/UDP/MQTT/TCP downlink = 702 702 703 703 == 4.1 MQTT (via MQTT.fx) == ... ... @@ -740,6 +740,36 @@ 740 740 741 741 (% style="color:red" %)**Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.** 742 742 745 + 746 +== 4.2 UDP (via Thingseye) == 747 + 748 +(% style="color:red" %)**Note:**(%%) The UDP service on the ThingsEye platform needs to be built by the user. (Description Link:[[UDP service building instructions>>http://www.ithingsboard.com/docs/user-guide/integrations/udp/]]) 749 + 750 +After the node is successfully connected to the platform, you need to select the corresponding node (you can refer to the node's IMEI to find it) 751 + 752 +[[image:image-20240820141843-2.png||height="546" width="821"]] 753 + 754 +After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties** 755 + 756 +[[image:image-20240820143316-3.png||height="555" width="1170"]] 757 + 758 +After clicking Add Shared Attribute, set the key to (% style="color:red" %)**value**(%%), and write the command that needs to be downlinked in the Downlink Command Input box 759 + 760 +(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)** 761 + 762 +[[image:image-20240820143820-4.png||height="554" width="1168"]] 763 + 764 +After the command is successfully added, the platform will send the command down on the node's next uplink. 765 + 766 +[[image:image-20240820144913-6.png||height="585" width="1232"]] 767 + 768 +[[image:image-20240820145133-7.png||height="582" width="1227"]] 769 + 770 +Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes 771 + 772 +[[image:image-20240820145309-8.png]] 773 + 774 + 743 743 = 5. GPS positioning function = 744 744 745 745 === 1. Turn on GPS function === ... ... @@ -816,7 +816,7 @@ 816 816 817 817 [[image:image-20240820113015-60.png]] 818 818 819 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.3 What is the Downlink Command by the NB device?(%%) ==851 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.3 What is the Downlink Command by the -CB device?(%%) == 820 820 821 821 (% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %) 822 822 === UDP: === ... ... @@ -870,3 +870,31 @@ 870 870 871 871 872 872 905 + 906 +== 6.4 What if the signal is good but the domain name resolution fails? == 907 + 908 + 909 +If the domain name resolution fails, first check whether the domain name is correct, users can use their own website domain name resolution tool to verify the domain name. 910 + 911 +If the domain name is correct, but the domain name cannot be resolved, the user can turn off the domain name resolution function(AT+GDNS=1) and use the domain name communication directly. 912 + 913 +* Set the DNS 914 + 915 +(% style="color:blue" %)**AT Command: AT+GDNS** 916 + 917 +**AT+GDNS=0** ~/~/Default. Automatically resolves the domain name and uses the resolved IP to communicate. 918 + 919 +**AT+GDNS=1 **~/~/Disabling Domain name resolution. Use the domain name directly to communicate. 920 + 921 +(% style="color:red" %)**Note: For -CB products, with the exception of AT+PRO=2,5, all protocols and payload formats support direct domain communication.** 922 + 923 +Example: 924 + 925 + 926 + 927 + 928 + 929 + 930 + 931 + 932 +
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