Changes for page Notes for ChirpStack

Last modified by Xiaoling on 2025/03/22 09:21

From version < 246.1

edited by Xiaoling
on 2025/03/22 09:21

To version < 239.1 >

edited by Kilight Cao
on 2024/09/23 15:18

Change comment: Uploaded new attachment "image-20240923151814-23.png", version {1}

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- SN50v3-LB_协议008（AU915）(1).bin

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--XWiki.Xiaoling
++XWiki.Kilight

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@@ -466,12 +466,13 @@
  = 8.  Downlink =
--== 8.1 Schedule Downlink via Web UI ==
++=== 8.1 Chirpstack Downlink Note ===
--=== Select HEX format for downlink ===
++==== Select HEX format for downlink ====
++
  (% style="color:red" %)**Note: The end node user manual provides HEX format of the downlink commands, so users can directly select HEX format downlink.**
@@ -495,10 +495,10 @@
  **Make sure the RX2DR is the same in the end node**
--== 8.2 Schedule Downlink via API ==
++== 8.3  Loraserver Downlink Note ==
--User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End Node
++User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
  (((
  **Below is examples:**
@@ -517,6 +517,7 @@
  (((
  **MQTT Connect to ChirpStack**
++
  )))
@@ -609,10 +609,24 @@
  )))
--== 8.3  Add decoder function in Chirpstack for downlink message ==
++== 8.4  Add the decode function in Chirpstack for the payload ==
++User enters the payload code according to the steps.
++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]]**
++
++[[image:image-20220531173754-15.png||height="474" width="1334"]]
++
++
++[[image:image-20220531173856-16.png]]
++
++
++[[image:image-20220531174120-20.png]]
++
++[[image:image-20220531174046-19.png]]
++
++
  = 9.  Chirpstack Multicast Configuration =
@@ -628,131 +628,21 @@
  == 9.2  Example to configure chirpstack Multicast ==
--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.
++This section illustrates how to configure ChirpStack Multicast. Below is the network structure, we use our LPS8v2 as the LoRaWAN gateway and SN50v3-LB as the LoRaWAN end-node here.
  [[image:image-20240923105725-1.png]]
++The LPS8V2 is already set to connect to Chirpstack. So what we need to do now is only configure register these devices to Chirpstack:
--This example assumes that the user already has the prerequisites:
--* (% 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.
--* (% style="color:blue" %)**SN50v3-LB Configure:   **(%%)Enable CLASS C and DISFCNTCHECK(The downlink fcnt is not compared with the fcnt of the node).
--
--(% class="wikigeneratedid" %)
--          **AT command:** (% style="color:blue" %)**AT+CLASS=C**
--
--(% class="wikigeneratedid" %)
--                                  (% style="color:blue" %)**AT+DISFCNTCHECK=1**
--
--(% class="wikigeneratedid" %)
--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]]**
--
--* (% style="color:blue" %)**Chirpstack Configuration: **(%%)LPS8v2 gateway and SN50v3-LB register on ChirpStack server already
--
--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]]
--
--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]]
--
--
  === Step 1. Create the multicast group ===
--Create the multicast group on the corresponding **Application~-~->multicast groups~-~->Add multicast-group** interface, For example, multicast_test01_au915
--[[image:image-20240923141847-3.png||height="620" width="1207"]]
++= 9.  Multiply Uplink in ChirpStack =
--Enter the Multicast address,Multicast network session key,Multicast application session key.
--
--Use the default LoRaWAN settings, as below:
--
--* EU868: 869525000hz, DR0
--
--* US915: 923300000hz, DR8
--
--* CN470: 505300000hz, DR0
--
--* AU915: 923300000hz, DR8
--
--* AS923: 923200000hz, DR2
--
--* KR920: 921900000hz, DR0
--
--* IN865: 866550000hz, DR2
--
--* RU864: 869100000hz, DR0
--
--Group type: **Class-C**
--
--Class-C scheduling type : **Delay**
--
--[[image:image-20240923142446-5.png||height="720" width="1208"]]
--
--
--=== Step 2. Add gateways and devices to the multicast group ===
--
--
--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**.
--
--[[image:image-20240923144335-6.png||height="619" width="1209"]]
--
--[[image:image-20240923144418-7.png||height="572" width="1206"]]
--
--
--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
--
--[[image:image-20240923144749-9.png||height="623" width="1211"]]
--
--
--Access the multicast group to check whether two SN50V3-LBs and gateways are added successfully
--
--[[image:image-20240923145148-10.png||height="601" width="1218"]]
--
--
--=== Step 3. Use the API for multicast Downlink ===
--
--
--To use API Downlink, user first need to generate an API key
--
--[[image:image-20240923145624-18.png||height="429" width="1211"]]
--
--[[image:image-20240923145520-16.png||height="422" width="1212"]]
--
--
--For example:**[[https:~~/~~/www.chirpstack.io/docs/chirpstack/api/index.html>>url:https://www.chirpstack.io/docs/chirpstack/api/index.html]]**
--
--[[image:image-20240923145953-21.png||height="808" width="1222"]]
--
--
--Users can access the Linux console of the gateway via SSH, and then use the curl command to multicast Downlink
--
--The format is as follows:
--
--(% class="box infomessage" %)
  (((
--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 '{
--   "queueItem": {
--    "data": "EjRWeA==",
--    "fCnt": 0,
--    "fPort": 123
--  }
--}'
--)))
--
--In the command,eyJ........._2v4UYPV0w is the API key, which can be obtained from the Chirpstack server and the data format is base64,
--
--
--=== Result ===
--
--Connecting to the SN50v3-LB using the serial USB-TTL port can check that two SN50v3-LBs are receiving Downlink at the same time
--
--[[image:image-20240923151814-23.png||height="563" width="1255"]]
--
--
--= 10.  Multiply Uplink in ChirpStack =
--
--
--(((
  nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data.
  )))
@@ -792,7 +792,7 @@
  [[image:image-20220601102430-1.png||height="508" width="1120"]]
--== 10.1  Solution ==
++== 9.1  Solution ==
  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]]
@@ -911,7 +911,7 @@
  Finish.
--= 11.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
++= 10.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
  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.
@@ -960,7 +960,7 @@
  [[image:image-20221012173639-1.png||height="273" width="1206"]]
--= 12.  How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server =
++= 11.  How to use Chirpstack API to batch register Sensor Node/Gateway in Chistapstack Server =
  The following example is based on the built-in ChirpStack server for LPS8V2
@@ -967,7 +967,7 @@
  [[image:image-20231201174640-1.png||height="584" width="1148"]]
--== **12.1 Generate API Tokens** ==
++== **11.1 Generate API Tokens** ==
  Access the built-in chirpstack , click "**API Key**" and "**Add API Key**".
@@ -980,7 +980,7 @@
  [[image:image-20231204104802-1.png]]
--== **12.2 Template file** ==
++== **11.2 Template file** ==
  Click on **"Template File Download"**, the user will download a **register.csv** template file,
@@ -1002,7 +1002,7 @@
--== **12.3 Batch Register** ==
++== **11.3 Batch Register** ==
  [[image:image-20231204113136-11.png||height="362" width="1062"]]
@@ -1015,7 +1015,7 @@
--= 13.  Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =
++= 12.  Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =
  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:
@@ -1026,7 +1026,7 @@
  Below are the steps to plot the sensor data on LPS8v2 Node-Red.
--== 13.1 Link Node-Red to Local ChirpStack ==
++== 12.1 Link Node-Red to Local ChirpStack ==
  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"]]**
@@ -1060,7 +1060,7 @@
  [[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"]]
--== 13.2 Check result. ==
++== 12.2 Check result. ==
  Users can check logs by adding debug.
@@ -1070,9 +1070,9 @@
  [[image:image-20230529150923-1.png||height="424" width="1118"]]
--= 14.  Trouble Shooting =
++= 13.  Trouble Shooting =
--== 14.1  MIC Mismatch or MIC Failed ==
++== 13.1  MIC Mismatch or MIC Failed ==
  (((
@@ -1083,7 +1083,7 @@
  Under normal circumstances, users need to change the APPKEY to solve this problem.
--== 14.2  The node is very close to the gateway, but the signal is poor ==
++== 13.2  The node is very close to the gateway, but the signal is poor ==
  If you are using US915 or AU915, you found the frequency points of different subband ranges in your uplink
@@ -1112,7 +1112,7 @@
  **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]]**
--== 14.3  ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" ==
++== 13.3  ChirpStackv4 node device displays "UPLINK_F_CNT_RETRANSMISSION" ==
  This is because the node's packets are retransmitted, and the Fcnt of these packets is the same.
@@ -1143,7 +1143,7 @@
  [[image:image-20240717092428-4.jpeg]]
--== 14.4  How to get the log information of the node？ ==
++== 13.4  How to get the log information of the node？ ==
  ~1. Get information about a single node.

SN50v3-LB_协议008（AU915）(1).bin

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