<
From version < 177.2 >
edited by Mengting Qiu
on 2023/11/08 16:47
To version < 176.1 >
edited by Kilight Cao
on 2023/09/26 09:32
>
Change comment: There is no comment for this version

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37 37  )))
38 38  )))
39 39  
40 -
41 41  = 2.  Node usage introduction =
42 42  
43 43  == 2.1 Register Node ==
44 44  
44 +Step 1: Add application
45 45  
46 -**Step 1: Add application**
47 -
48 48  [[image:image-20230702094608-1.png||height="537" width="1015"]]
49 49  
48 +Step 2:Fill name
50 50  
51 -**Step 2:Fill name**
52 -
53 53  [[image:image-20230702094852-2.png]]
54 54  
52 +Step4 :Add device profile
55 55  
56 -**Step3 :Add device profile**
57 -
58 58  [[image:image-20230702095114-4.png||height="448" width="1061"]]
59 59  
60 60  
61 -**Step4 :Configure your device profile**
57 +Step5 :Configure your device profile
62 62  
63 63  [[image:image-20230702095557-5.png||height="648" width="1121"]]
64 64  
... ... @@ -71,17 +71,16 @@
71 71  [[image:image-20230702095827-7.png||height="490" width="1138"]]
72 72  
73 73  
74 -**Step5 :add device**
70 +Step6 :add device
75 75  
76 76  [[image:image-20230702094944-3.png||height="439" width="1153"]]
77 77  
78 78  
79 -[[image:image-20230702100312-8.png||height="550" width="1106"]]
80 80  
76 +[[image:image-20230702100312-8.png||height="585" width="1176"]]
81 81  
82 82  [[image:image-20230702100543-10.png||height="313" width="1099"]]
83 83  
84 -
85 85  [[image:image-20230702100930-11.png||height="613" width="1098"]]
86 86  
87 87  
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101 101  
102 102  (% style="color:red" %)**If the user cannot add network-Servers, re-check the ChirpStack code or the server building process.**
103 103  
99 +
104 104  [[image:image-20220531171609-1.png||height="638" width="1268"]](% style="display:none" %)
105 105  
106 106  Add the Network-servers
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136 136  
137 137  (((
138 138  (% style="color:red" %)**Note : The Gateway EUI and server addresses must match the ChirpStack configuration.**
135 +
136 +
139 139  )))
140 140  
141 141  [[image:image-20220531171923-4.png||height="745" width="1253"]](% style="display:none" %)
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143 143  Add the gateway
144 144  
145 145  
144 +
146 146  [[image:image-20220531172031-5.png]]
147 147  
148 148  Configure the gateway
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161 161  
162 162  gateway Status
163 163  
164 -
165 165  = 4.  Semtech UDP for ChirpStack v4 =
166 166  
165 +
167 167  == 4.1  Step 1. Add the gateway ==
168 168  
169 -
170 170  [[image:image-20230926092907-1.png||height="598" width="1007"]]
171 171  
172 172  
... ... @@ -435,7 +435,6 @@
435 435  
436 436  [[image:image-20221222140203-4.png||height="875" width="806"]]
437 437  
438 -
439 439  [[image:image-20221230094246-1.png||height="768" width="783"]]
440 440  
441 441  (% class="wikigeneratedid" id="H" %)
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474 474  
475 475  = 8.  Downlink =
476 476  
477 -=== 8.1 Chirpstack Downlink Note ===
474 +== 8.1  Convert HEX to Base64 ==
478 478  
479 -==== 8.1.1  Select HEX format for downlink ====
480 480  
477 +(% style="color:red" %)**Note: Chirpstack uses base64 to downlink, the end node user manual provides HEX format of the downlink commands. So user needs to convert the HEX to Base64.**
481 481  
482 -(% 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 +**[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:**
483 483  
484 -[[image:image-20231108140540-1.png||height="502" width="973"]]
481 +[[image:image-20221010193350-1.png]]
485 485  
486 486  
487 487  
485 +**[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]**
488 488  
487 +[[image:image-20221010193621-2.png]]
489 489  
489 +
490 490  == 8.2  Chirpstack Downlink Note ==
491 491  
492 492  
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558 558  **MQTT Connect to ChirpStack**
559 559  
560 560  
561 +**If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB**
561 561  
562 -(((
563 -Downlink payload encode javescript code.
563 +[[image:image-20220531173658-14.png]]
564 564  
565 -We can run the following Javsscript code on the site:
565 +
566 +(((
567 +Downlink payload encode javescript code: 可以在网站上运行以下Javsscript代码:
566 566  )))
567 567  
568 568  (% class="box" %)
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681 681  
682 682  **Duplicate transmission in short time**
683 683  
684 -[[image:image-20220601102430-1.png||height="508" width="1120"]]
686 +[[image:image-20220601102430-1.png||height="598" width="1319"]]
685 685  
686 686  
687 687  == 9.1  Solution ==
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689 689  
690 690  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]]
691 691  
694 +
692 692  (((
693 693  (% style="color:blue" %)**1.  Install the GO compilation environment: Download the corresponding version of the Go compiler at [[https:~~/~~/go.dev/dl/>>url:https://go.dev/dl/]] and install it.**
697 +
698 +
694 694  )))
695 695  
696 696  [[image:image-20220525104532-24.png]]
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813 813  (% style="color:blue" %)**//1). Chirpstack ~-~-> Node-red//**
814 814  
815 815  
816 -[[image:image-20221012184501-1.png||height="608" width="1041"]]
821 +[[image:image-20221012184501-1.png]]
817 817  
818 818  
819 819  Use MQTT in Nore-red to subscribe to topics published by the chirpstack-application and then continuously write to a file
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849 849  **mosquitto_sub -h IPADDRESS -p 8883 ~-~-insecure ~-~-cafile ca.pem ~-~-cert cert.pem ~-~-key key.pem -t "application/#" -v**
850 850  )))
851 851  
852 -[[image:image-20221012173639-1.png||height="273" width="1206"]]
857 +[[image:image-20221012173639-1.png]]
853 853  
854 -
855 855  = 11.  Example: Use Local Server ChirpStack and Node-Red in LPS8v2 =
856 856  
857 857  
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890 890  [[image:image-20230527144206-2.png||height="590" width="1136"]]
891 891  
892 892  
893 -(% style="color:blue" %)**3.** **Finally, click "Update" and Deploy**
897 +(% style="color:blue" %)3. **Finally, click "Update" and Deploy**
894 894  
895 895  "Connected" indicates that the Link Node-red to Local Chirpstack is normal.
896 896  
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922 922  
923 923  == 12.2  The node is very close to the gateway, but the signal is poor ==
924 924  
925 -
926 926  If you are using US915 or AU915, you found the frequency points of different subband ranges in your uplink
927 927  
928 928  Like that:Both 905.1Mhz and 902.3Mhz appear on uplink
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946 946  
947 947  [[image:image-20230821113618-3.png]]
948 948  
949 -**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]]**
950 -
951 -
952 +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]]
952 952  )))
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