Changes for page Notes for ChirpStack
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- SN50v3-LB_协议008(AU915)(1).bin
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... ... @@ -45,7 +45,7 @@ 45 45 46 46 **Step 1: Add application** 47 47 48 -[[image:image-202 30702094608-1.png||height="537" width="1015"]]48 +[[image:image-20240831154333-1.png||height="553" width="1074"]] 49 49 50 50 51 51 **Step 2:Fill name** ... ... @@ -266,11 +266,6 @@ 266 266 1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] ,[[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]],[[LPS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]],[[LG308N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html]],[[DLOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html]] 267 267 1. Firmware version since: [[Chirpstack-Bridge-V3.14.6>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V3.14.6-Bridge--build-v5.4.1679487778-20230322-2024/]] 268 268 269 -(% style="color:blue" %)**How to set up chirpStack Gateway-bridge** 270 - 271 -Users can check out the ChirpStack gateway-bridge v3 [[link>>https://www.chirpstack.io/gateway-bridge/gateway/dragino/]] 272 - 273 - 274 274 (% style="color:blue" %)**What do you need to prepare** 275 275 276 276 A gateway that can access the internet normally ... ... @@ -384,11 +384,6 @@ 384 384 1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] ,[[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]],[[LPS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]],[[LG308N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html]],[[DLOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html]] 385 385 1. Firmware version since: [[Chirpstack-Bridge-V4>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V4--build-v5.4.1670655072-20221210-1452/]] 386 386 387 -(% style="color:blue" %)**How to set up chirpStack Gateway-bridge** 388 - 389 -Users can check out the ChirpStack gateway-bridge v4 [[link>>https://www.chirpstack.io/docs/chirpstack-gateway-bridge/install/dragino.html]] 390 - 391 - 392 392 (% style="color:blue" %)**What do you need to prepare** 393 393 394 394 A gateway that can access the internet normally ... ... @@ -436,6 +436,8 @@ 436 436 [[image:image-20221222140203-4.png||height="875" width="806"]] 437 437 438 438 429 +Configure the server address to which the gateway needs to be connected,"tcp:~/~/chirpstack_address:1883" 430 + 439 439 [[image:image-20221230094246-1.png||height="768" width="783"]] 440 440 441 441 (% class="wikigeneratedid" id="H" %) ... ... @@ -637,10 +637,146 @@ 637 637 [[image:image-20220531174046-19.png]] 638 638 639 639 640 -= 9. Multi plyUplinkin ChirpStack=632 += 9. Chirpstack Multicast Configuration = 641 641 642 642 635 +== 9.1 Introduction == 636 + 637 +ChirpStack has support for creating multicast-groups to which devices can be assigned. When enqueueing a downlink payload for a multicast-group, ChirpStack will analyze which gateways must be used for broadcasting to cover the complete multicast-group. This means that potentially, a single multicast downlink payload will be emitted multiple times. 638 + 639 +Multicast can be used for the following device-classes: 640 + 641 +* Class-B 642 +* Class-C 643 + 644 +== 9.2 Example to configure chirpstack Multicast == 645 + 646 + 647 +This section illustrates how to configure ChirpStack Multicast. Below is the network structure, we use our LPS8v2 as the LoRaWAN gateway and two SN50v3-LB as the LoRaWAN end-node here. 648 + 649 +[[image:image-20240923105725-1.png]] 650 + 651 + 652 +This example assumes that the user already has the prerequisites: 653 + 654 +* (% style="color:blue" %)**SN50v3-LB Software Location: **(%%)**[[SN50v3-LB_protocol_008(AU915).bin>>attach:https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H3.ConfigureSN50v3-LB2FLS||target="_blank"]] .**Users need to flash them with the firmware support Multicast. 655 +* (% style="color:blue" %)**SN50v3-LB Configure: **(%%)Enable CLASS C and DISFCNTCHECK(The downlink fcnt is not compared with the fcnt of the node). 656 + 657 +(% class="wikigeneratedid" %) 658 + **AT command:** (% style="color:blue" %)**AT+CLASS=C** 659 + 660 +(% class="wikigeneratedid" %) 661 + (% style="color:blue" %)**AT+DISFCNTCHECK=1** 662 + 663 +(% class="wikigeneratedid" %) 664 +For details on how to configure the SN50v3-LB, please refer to the link:** [[Configure SN50v3-LB>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H3.ConfigureSN50v3-LB2FLS]]** 665 + 666 +* (% style="color:blue" %)**Chirpstack Configuration: **(%%)LPS8v2 gateway and SN50v3-LB register on ChirpStack server already 667 + 668 +Register LPS8v2 gateway to Chirpstack. See section :[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0SemtechUDPforChirpStackv4>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0SemtechUDPforChirpStackv4]] 669 + 670 +Register SN50v3-LB to Chirpstack. See section :[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H2.A0Nodeusageintroduction>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H2.A0Nodeusageintroduction]] 671 + 672 + 673 +=== Step 1. Create the multicast group === 674 + 675 + 676 +Create the multicast group on the corresponding **Application~-~->multicast groups~-~->Add multicast-group** interface, For example, multicast_test01_au915 677 + 678 +[[image:image-20240923141847-3.png||height="620" width="1207"]] 679 + 680 + 681 +Enter the Multicast address,Multicast network session key,Multicast application session key. 682 + 683 +Use the default LoRaWAN settings, as below: 684 + 685 +* EU868: 869525000hz, DR0 686 + 687 +* US915: 923300000hz, DR8 688 + 689 +* CN470: 505300000hz, DR0 690 + 691 +* AU915: 923300000hz, DR8 692 + 693 +* AS923: 923200000hz, DR2 694 + 695 +* KR920: 921900000hz, DR0 696 + 697 +* IN865: 866550000hz, DR2 698 + 699 +* RU864: 869100000hz, DR0 700 + 701 +Group type: **Class-C** 702 + 703 +Class-C scheduling type : **Delay** 704 + 705 +[[image:image-20240923142446-5.png||height="720" width="1208"]] 706 + 707 + 708 +=== Step 2. Add gateways and devices to the multicast group === 709 + 710 + 711 +Select a gateway on the "**Gateways**" screen, click "**selected gateways"**, and click "**Add to multicast-group**" to add the gateway to the corresponding multicast group, for example, **multicast_test01_au915**. 712 + 713 +[[image:image-20240923144335-6.png||height="619" width="1209"]] 714 + 715 +[[image:image-20240923144418-7.png||height="572" width="1206"]] 716 + 717 + 718 +On the **Application->Devices** interface, select two SN50v3-LB nodes registered with multicast support, and then click "**Selected devices**". and click "**Add to multicast-group**" to add the node to the corresponding multicast group 719 + 720 +[[image:image-20240923144749-9.png||height="623" width="1211"]] 721 + 722 + 723 +Access the multicast group to check whether two SN50V3-LBs and gateways are added successfully 724 + 725 +[[image:image-20240923145148-10.png||height="601" width="1218"]] 726 + 727 + 728 +=== Step 3. Use the API for multicast Downlink === 729 + 730 + 731 +To use API Downlink, user first need to generate an API key 732 + 733 +[[image:image-20240923145624-18.png||height="429" width="1211"]] 734 + 735 +[[image:image-20240923145520-16.png||height="422" width="1212"]] 736 + 737 + 738 +For example:**[[https:~~/~~/www.chirpstack.io/docs/chirpstack/api/index.html>>url:https://www.chirpstack.io/docs/chirpstack/api/index.html]]** 739 + 740 +[[image:image-20240923145953-21.png||height="808" width="1222"]] 741 + 742 + 743 +Users can access the Linux console of the gateway via SSH, and then use the curl command to multicast Downlink 744 + 745 +The format is as follows: 746 + 747 +(% class="box infomessage" %) 643 643 ((( 749 +curl -X POST 'http:~/~/**Chirpstack_Server_Address**:8090/api/multicast-groups/**Multicast_Groups_ID**/queue' -H "Content-Type: application/json" -H "Authorization: Bearer **eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOiJjaGlycHN0YWNrIiwiaXNzIjoiY2hpcnBzdGFjayIsInN1YiI6IjM3YmRiNzBjLTNjODgtNDFjMi04YmQ2LTgyMDI4ZjdkNzY3NyIsInR5cCI6ImtleSJ9.p1xvRP1PAdwLnLAJn9w6ef612KM8oPZSa_2v4UYPV0w**" -d '{ 750 + "queueItem": { 751 + "data": "EjRWeA==", 752 + "fCnt": 0, 753 + "fPort": 123 754 + } 755 +}' 756 +))) 757 + 758 +In the command,eyJ........._2v4UYPV0w is the API key, which can be obtained from the Chirpstack server and the data format is base64, 759 + 760 + 761 +=== Result === 762 + 763 +Connecting to the SN50v3-LB using the serial USB-TTL port can check that two SN50v3-LBs are receiving Downlink at the same time 764 + 765 +[[image:image-20240923151814-23.png||height="563" width="1255"]] 766 + 767 + 768 += 10. Multiply Uplink in ChirpStack = 769 + 770 + 771 +((( 644 644 nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data. 645 645 ))) 646 646 ... ... @@ -680,7 +680,7 @@ 680 680 [[image:image-20220601102430-1.png||height="508" width="1120"]] 681 681 682 682 683 -== 9.1 Solution ==811 +== 10.1 Solution == 684 684 685 685 686 686 This example uses the Windows version as a template, other versions can refer to this. Similiar reference: [[https:~~/~~/confluence.alitecs.de/plugins/servlet/mobile?contentId=79790102#content/view/79790102>>url:https://confluence.alitecs.de/plugins/servlet/mobile?contentId=79790102#content/view/79790102]] ... ... @@ -799,7 +799,7 @@ 799 799 Finish. 800 800 801 801 802 -= 1 0. How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =930 += 11. How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. = 803 803 804 804 805 805 All data is published to the MQTT topics. if you want to store/get the data, you would have to create an MQTT handler and store the data yourself. ... ... @@ -848,7 +848,7 @@ 848 848 [[image:image-20221012173639-1.png||height="273" width="1206"]] 849 849 850 850 851 -= 1 1. How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server =979 += 12. How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server = 852 852 853 853 The following example is based on the built-in ChirpStack server for LPS8V2 854 854 ... ... @@ -855,7 +855,7 @@ 855 855 [[image:image-20231201174640-1.png||height="584" width="1148"]] 856 856 857 857 858 -== **1 1.1 Generate API Tokens** ==986 +== **12.1 Generate API Tokens** == 859 859 860 860 Access the built-in chirpstack , click "**API Key**" and "**Add API Key**". 861 861 ... ... @@ -868,7 +868,7 @@ 868 868 [[image:image-20231204104802-1.png]] 869 869 870 870 871 -== **1 1.2 Template file** ==999 +== **12.2 Template file** == 872 872 873 873 874 874 Click on **"Template File Download"**, the user will download a **register.csv** template file, ... ... @@ -890,7 +890,7 @@ 890 890 891 891 892 892 893 -== **1 1.3 Batch Register** ==1021 +== **12.3 Batch Register** == 894 894 895 895 [[image:image-20231204113136-11.png||height="362" width="1062"]] 896 896 ... ... @@ -903,7 +903,7 @@ 903 903 904 904 905 905 906 -= 1 2. Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =1034 += 13. Example: Use Local Server ChirpStack and Node-Red in LPS8v2 = 907 907 908 908 909 909 LPS8v2 includes a local ChirpStack 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: ... ... @@ -914,7 +914,7 @@ 914 914 Below are the steps to plot the sensor data on LPS8v2 Node-Red. 915 915 916 916 917 -== 1 2.1 Link Node-Red to Local ChirpStack ==1045 +== 13.1 Link Node-Red to Local ChirpStack == 918 918 919 919 920 920 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"]]** ... ... @@ -948,7 +948,7 @@ 948 948 [[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"]] 949 949 950 950 951 -== 1 2.2 Check result. ==1079 +== 13.2 Check result. == 952 952 953 953 954 954 Users can check logs by adding debug. ... ... @@ -958,9 +958,9 @@ 958 958 [[image:image-20230529150923-1.png||height="424" width="1118"]] 959 959 960 960 961 -= 1 3. Trouble Shooting =1089 += 14. Trouble Shooting = 962 962 963 -== 1 3.1 MIC Mismatch or MIC Failed ==1091 +== 14.1 MIC Mismatch or MIC Failed == 964 964 965 965 966 966 ((( ... ... @@ -971,7 +971,7 @@ 971 971 Under normal circumstances, users need to change the APPKEY to solve this problem. 972 972 973 973 974 -== 1 3.2 The node is very close to the gateway, but the signal is poor ==1102 +== 14.2 The node is very close to the gateway, but the signal is poor == 975 975 976 976 977 977 If you are using US915 or AU915, you found the frequency points of different subband ranges in your uplink ... ... @@ -1000,11 +1000,40 @@ 1000 1000 **Note: lorawan's protocol link——[[LoRaWAN® Regional Parameters v1.0.3revA (lora-alliance.org)>>url:https://resources.lora-alliance.org/document/lorawan-regional-parameters-v1-0-3reva]]** 1001 1001 1002 1002 1131 +== 14.3 ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" == 1003 1003 1004 1004 1005 - ==13.3Howtogetthelog information of thenode?==1134 +This is because the node's packets are retransmitted, and the Fcnt of these packets is the same. 1006 1006 1136 +The user can Disable frame-counter validation on the chirpstack node and this warning message will not appear in the logs. 1007 1007 1138 + 1139 +The packet is retransmitted because the node device has enabled the acknowledgment uplink packet mode and the node cannot receive the ACK acknowledgment packet delivered by the gateway. 1140 + 1141 + 1142 +**The possible reasons are: ** 1143 + 1144 +~1. The signal of the node device and the gateway is not good 1145 + 1146 +2. Too many node devices affect the downlink of the gateway 1147 + 1148 + 1149 +[[image:image-20240717085339-1.jpeg]] 1150 + 1151 + 1152 +* **Disable frame-counter validation** 1153 + 1154 +[[image:image-20240717102613-5.png||height="803" width="1211"]] 1155 + 1156 + 1157 +* **Result** 1158 + 1159 +[[image:image-20240717092428-4.jpeg]] 1160 + 1161 + 1162 +== 14.4 How to get the log information of the node? == 1163 + 1164 + 1008 1008 ~1. Get information about a single node. 1009 1009 1010 1010 * Download this file in the node's live data interface. ... ... @@ -1036,5 +1036,6 @@ 1036 1036 1037 1037 [[image:image-20240117175738-5.png]] 1038 1038 1039 -== == 1196 +(% class="wikigeneratedid" id="H" %) 1197 + 1040 1040 )))
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