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Changes for page Notes for ChirpStack

Last modified by Xiaoling on 2025/07/31 17:18
From version 246.2
edited by Xiaoling
on 2025/07/31 17:03
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To version 241.1
edited by Kilight Cao
on 2024/09/23 15:26
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32 32  (((
33 33  (((
34 34  Semtech UDP : **All Model**
35 -Basic Station : [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.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]]
36 -
35 +Basic Station : [[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]]
37 37  (% style="color:red" %)**Note** (%%): the firmware needs >[[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]  if use the Bais station
38 38  )))
39 39  )))
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190 190  
191 191  (% style="color:blue" %)**Below list the support products and Requirements:**
192 192  
193 -1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]],
194 -1. [[DLOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.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]]
195 -1.
192 +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]]
196 196  1. Firmware version since :[[lgw~~-~~-build-v5.4.1651822913>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Test_Firmware/lgw--build-v5.4.1651822913-20220506-1543/]]
197 197  
198 198  (% style="color:blue" %)**How to set up chirpStack Basic Station**
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469 469  
470 470  = 8.  Downlink =
471 471  
472 -== 8.1 Schedule Downlink via Web UI ==
473 473  
470 +=== 8.1 Chirpstack Downlink Note ===
474 474  
475 -=== Select HEX format for downlink ===
476 476  
473 +==== Select HEX format for downlink ====
477 477  
475 +
478 478  (% style="color:red" %)**Note: The end node user manual provides HEX format of the downlink commands, so users can directly select HEX format downlink.**
479 479  
480 480  
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498 498  **Make sure the RX2DR is the same in the end node**
499 499  
500 500  
501 -== 8.2 Schedule Downlink via API ==
499 +== 8.3  Loraserver Downlink Note ==
502 502  
503 503  
504 -User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End Node
502 +User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
505 505  
506 506  (((
507 507  **Below is examples:**
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520 520  (((
521 521  **MQTT Connect to ChirpStack**
522 522  
521 +
523 523  
524 524  )))
525 525  
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612 612  )))
613 613  
614 614  
615 -== 8.3  Add decoder function in Chirpstack for downlink message ==
614 +== 8.4  Add the decode function in Chirpstack for the payload ==
616 616  
617 617  
617 +User enters the payload code according to the steps.
618 618  
619 +Add the node device decoder you are using. The decoder for each node device is different. The decoder is found in this link: **[[decoder for dragino end node>>https://github.com/dragino/dragino-end-node-decoder]]**
620 +
621 +[[image:image-20220531173754-15.png||height="474" width="1334"]]
622 +
623 +
624 +[[image:image-20220531173856-16.png]]
625 +
626 +
627 +[[image:image-20220531174120-20.png]]
628 +
629 +[[image:image-20220531174046-19.png]]
630 +
631 +
619 619  = 9.  Chirpstack Multicast Configuration =
620 620  
621 621  
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636 636  [[image:image-20240923105725-1.png]]
637 637  
638 638  
639 -This example assumes that the user already has the prerequisites:
652 +This example assumes users already have:
640 640  
641 -* (% 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.
642 -* (% style="color:blue" %)**SN50v3-LB Configure:   **(%%)Enable CLASS C and DISFCNTCHECK(The downlink fcnt is not compared with the fcnt of the node).
654 +* SN50v3-LB register on ChirpStack server already
655 +* The user is able to see the data on the ChirpStack server device page.
643 643  
644 644  (% class="wikigeneratedid" %)
645 - **AT command:** (% style="color:blue" %)**AT+CLASS=C**
658 +(% style="color:red" %)**Note: **(%%)SN50v3-LB must enable CLASS C and DISFCNTCHECK(The downlink fcnt is not compared with the fcnt of the node).
646 646  
647 647  (% class="wikigeneratedid" %)
648 - (% style="color:blue" %)**AT+DISFCNTCHECK=1**
661 +AT command: **AT+CLASS=C**
649 649  
650 650  (% class="wikigeneratedid" %)
651 -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]]**
664 + **AT+DISFCNTCHECK=1**
652 652  
653 -* (% style="color:blue" %)**Chirpstack Configuration: **(%%)LPS8v2 gateway and SN50v3-LB register on ChirpStack server already
654 654  
655 -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]]
656 -
657 -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]]
658 -
659 -
660 660  === Step 1. Create the multicast group ===
661 661  
662 662  
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752 752  [[image:image-20240923151814-23.png||height="563" width="1255"]]
753 753  
754 754  
755 -= 10.  Multiply Uplink in ChirpStack =
762 += 9.  Multiply Uplink in ChirpStack =
756 756  
757 757  
758 758  (((
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795 795  [[image:image-20220601102430-1.png||height="508" width="1120"]]
796 796  
797 797  
798 -== 10.1  Solution ==
805 +== 9.1  Solution ==
799 799  
800 800  
801 801  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]]
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914 914  Finish.
915 915  
916 916  
917 -= 11.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
924 += 10.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
918 918  
919 919  
920 920  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.
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963 963  [[image:image-20221012173639-1.png||height="273" width="1206"]]
964 964  
965 965  
966 -= 12.  How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server =
973 += 11.  How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server =
967 967  
968 968  The following example is based on the built-in ChirpStack server for LPS8V2
969 969  
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970 970  [[image:image-20231201174640-1.png||height="584" width="1148"]]
971 971  
972 972  
973 -== **12.1 Generate API Tokens** ==
980 +== **11.1 Generate API Tokens** ==
974 974  
975 975  Access the built-in chirpstack , click "**API Key**" and "**Add API Key**".
976 976  
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983 983  [[image:image-20231204104802-1.png]]
984 984  
985 985  
986 -== **12.2 Template file** ==
993 +== **11.2 Template file** ==
987 987  
988 988  
989 989  Click on **"Template File Download"**, the user will download a **register.csv** template file,
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1005 1005  
1006 1006  
1007 1007  
1008 -== **12.3 Batch Register** ==
1015 +== **11.3 Batch Register** ==
1009 1009  
1010 1010  [[image:image-20231204113136-11.png||height="362" width="1062"]]
1011 1011  
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1018 1018  
1019 1019  
1020 1020  
1021 -= 13.  Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =
1028 += 12.  Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =
1022 1022  
1023 1023  
1024 1024  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:
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1029 1029  Below are the steps to plot the sensor data on LPS8v2 Node-Red.
1030 1030  
1031 1031  
1032 -== 13.1 Link Node-Red to Local ChirpStack ==
1039 +== 12.1 Link Node-Red to Local ChirpStack ==
1033 1033  
1034 1034  
1035 1035  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"]]**
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1063 1063  [[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"]]
1064 1064  
1065 1065  
1066 -== 13.2 Check result. ==
1073 +== 12.2 Check result. ==
1067 1067  
1068 1068  
1069 1069  Users can check logs by adding debug.
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1073 1073  [[image:image-20230529150923-1.png||height="424" width="1118"]]
1074 1074  
1075 1075  
1076 -= 14.  Trouble Shooting =
1083 += 13.  Trouble Shooting =
1077 1077  
1078 -== 14.1  MIC Mismatch or MIC Failed ==
1085 +== 13.1  MIC Mismatch or MIC Failed ==
1079 1079  
1080 1080  
1081 1081  (((
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1086 1086  Under normal circumstances, users need to change the APPKEY to solve this problem.
1087 1087  
1088 1088  
1089 -== 14.2  The node is very close to the gateway, but the signal is poor ==
1096 +== 13.2  The node is very close to the gateway, but the signal is poor ==
1090 1090  
1091 1091  
1092 1092  If you are using US915 or AU915, you found the frequency points of different subband ranges in your uplink
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1115 1115  **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]]**
1116 1116  
1117 1117  
1118 -== 14.3  ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" ==
1125 +== 13.3  ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" ==
1119 1119  
1120 1120  
1121 1121  This is because the node's packets are retransmitted, and the Fcnt of these packets is the same.
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1146 1146  [[image:image-20240717092428-4.jpeg]]
1147 1147  
1148 1148  
1149 -== 14.4  How to get the log information of the node？ ==
1156 +== 13.4  How to get the log information of the node？ ==
1150 1150  
1151 1151  
1152 1152  ~1. Get information about a single node.
SN50v3-LB_协议008（AU915）(1).bin
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