Changes for page Notes for ChirpStack
Last modified by Kilight Cao on 2024/09/24 15:23
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... ... @@ -569,7 +569,7 @@ 569 569 ))) 570 570 571 571 572 -== 6. 3Add the decode function in Chirpstack for the payload ==572 +== 6.4 Add the decode function in Chirpstack for the payload == 573 573 574 574 575 575 User enters the payload code according to the steps. ... ... @@ -799,11 +799,64 @@ 799 799 [[image:image-20221012173639-1.png]] 800 800 801 801 802 -= 9. Trouble Shooting=802 += 9. Example: Use Local Server ChirpStack and Node-Red in LPS8v2 = 803 803 804 -== 9.1 MIC Mismatch or MIC Failed == 805 805 805 +LPS8v2 includes a local TTN Server and Node-Red. This example shows how to configure LHT65N to use with the local Node-Red server. This example assumes users already have: 806 806 807 +* LHT65N register on LPS8v2 Built-In ChirpStack server already 808 +* The user is able to see the data on the built-in ChirpStack server device page. 809 + 810 +Below are the steps to plot the sensor data on LPS8v2 Node-Red. 811 + 812 + 813 +== 9.1 Link Node-Red to Local ChirpStack == 814 + 815 + 816 +Users can download the Node-Red decoder from this link and import it into the Node-Red platform: **[[attach:LHT65N-ChirpStack-node-red.json||target="_blank"]]** 817 + 818 +For more information on importing Input Flow, check out this link: **[[Import Input Flow for Dragino Sensors>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0ImportInputFlowforDraginoSensors]]** 819 + 820 +After importing the Input Flow is complete, the user needs to edit the MQTT in the node 821 + 822 + 823 +(% style="color:blue" %)**1. Change the Topic** 824 + 825 +Topic modifies it to the following format: 826 + 827 +**application/(% style="color:red" %)Application ID(%%)/device/(% style="color:red" %)End device ID(%%)/event/up** 828 + 829 +[[image:image-20230527143923-1.png||height="588" width="1132"]] 830 + 831 + 832 + 833 +(% style="color:blue" %)**2. Enter the MQTT configuration information** 834 + 835 +[[image:image-20230527144206-2.png||height="590" width="1136"]] 836 + 837 + 838 +(% style="color:blue" %)3. **Finally, click "Update" and Deploy** 839 + 840 +"Connected" indicates that the Link Node-red to Local Chirpstack is normal. 841 + 842 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20TTN/WebHome/image-20220914140918-5.png?width=1121&height=602&rev=1.1||alt="image-20220914140918-5.png"]] 843 + 844 + 845 +== 9.2 Check result. == 846 + 847 + 848 +Users can check logs by adding debug. 849 + 850 +Browser access: **Node-Red-Server-Address:1880/ui** 851 + 852 +[[image:image-20230529150923-1.png||height="424" width="1118"]] 853 + 854 + 855 += 10. Trouble Shooting = 856 + 857 +== 10.1 MIC Mismatch or MIC Failed == 858 + 859 + 807 807 ((( 808 808 When the device is registered or the device is working normally, the problem of MIC mismatch and MIC failed occurs. 809 809 )))
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