Changes for page Notes for ChirpStack

Last modified by Edwin Chen on 2025/01/30 09:53
<
From version < 114.1 >
edited by Xiaoye
on 2022/10/12 17:43
To version < 133.1 >
edited by Kilight Cao
on 2022/12/30 09:43
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1 -XWiki.Xiaoye
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38 38  )))
39 39  
40 40  
41 -
42 42  = 2.  Semtech UDP =
43 43  
44 44  == 2.1  Step 1. Add the Network-servers ==
... ... @@ -61,7 +61,6 @@
61 61  Add the Network-servers
62 62  
63 63  
64 -
65 65  == 2.2  Step 2. Create Gateway-profiles ==
66 66  
67 67  
... ... @@ -70,7 +70,6 @@
70 70  Create Gateway-profiles
71 71  
72 72  
73 -
74 74  == 2.3  Step 3. Create Service-profiles ==
75 75  
76 76  
... ... @@ -86,7 +86,6 @@
86 86  If the user has completed the preceding steps, proceed to the next step.(% style="display:none" %)
87 87  
88 88  
89 -
90 90  == 2.4  Step 4. Add the gateway ==
91 91  
92 92  
... ... @@ -109,7 +109,6 @@
109 109  Configure the gateway
110 110  
111 111  
112 -
113 113  == 2.5  Step 5. Checking gateway Status ==
114 114  
115 115  
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124 124  gateway Status
125 125  
126 126  
127 -
128 128  = 3.  Gateway Registration for Basics Station =
129 129  
130 -
131 131  == 3.1  Introduction ==
132 132  
133 133  
... ... @@ -151,7 +151,6 @@
151 151  A gateway that can access the internet normally
152 152  
153 153  
154 -
155 155  == 3.2  Add Gateway ==
156 156  
157 157  
... ... @@ -195,7 +195,6 @@
195 195  [[image:image-20220524164448-13.png]]
196 196  
197 197  
198 -
199 199  == 3.6  Trouble Shooting ==
200 200  
201 201  
... ... @@ -209,47 +209,142 @@
209 209  [[image:image-20220531172857-9.png]]
210 210  
211 211  
203 += 4.  How the gateway connects to Chirpstack v4 via gateway-bridge =
212 212  
213 -= 4.  Downlink =
214 214  
215 -(% class="wikigeneratedid" %)
216 -== 4.1 Convert HEX to Base64 ==
206 +(% style="color:blue" %)**Below list the support products and Requirements:**
217 217  
208 +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]]
209 +1. Firmware version since: [[Chirpstack-gateway-bridge>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/]]
210 +
211 +(% style="color:blue" %)**How to set up chirpStack Gateway-bridge**
212 +
213 +Users can check out the ChirpStack gateway-bridge v4 [[link>>https://www.chirpstack.io/docs/chirpstack-gateway-bridge/install/dragino.html]]
214 +
215 +
216 +(% style="color:blue" %)**What do you need to prepare**
217 +
218 +A gateway that can access the internet normally
219 +
220 +
221 +== 4.1  Configure Packet Forwarder ==
222 +
223 +
224 +In the Dragino gateway web interface, you need to configure the Packet Forwarder so that it forwards its data to the port. localhost:1700 or 127.0.0.1:1700
225 +
226 +* In the **LoRaWAN** menu, click on **LoRaWAN ~-~- Semtech UDP**
227 +* Make sure the following settings are set:
228 +** **Service Provider:** //~-~-Custom/Private LoRaWAN~-~-//
229 +** **LoRaWAN Server Address:** //localhost or 127.0.0.1//
230 +** **Server port for upstream:** //1700//
231 +** **Server port for downstream:** //1700//
232 +
233 + Click **Save & Apply**.
234 +
235 +[[image:image-20221222114220-2.png||height="748" width="931"]]
236 +
237 +
238 +== 4.2  Configuring gateway frequency ==
239 +
240 +
241 +(% style="color:red" %)**Note: Gateway frequencies must match**
242 +
243 +[[image:image-20221222134830-3.png||height="408" width="923"]]
244 +
245 +
246 +== 4.3  Modify the gateway-bridge configuration file ==
247 +
248 +
249 +Run the gateway command line command to modify the gateway-bridge configuration file:
250 +
251 +(% class="box infomessage" %)
252 +(((
253 +root@dragino-1d27d4:~~#  vim /etc/chirpstack-gateway-bridge/chirpstack-gateway-bridge.toml
254 +)))
255 +
256 +[[image:image-20221222113302-1.png]]
257 +
258 +
259 +[[image:image-20221222140203-4.png||height="875" width="806"]]
260 +
261 +[[image:image-20221230094246-1.png||height="768" width="783"]]
262 +
263 +(% class="wikigeneratedid" id="H" %)
264 +After the modification, run the following command: **/etc/init.d/chirpstack-gateway-bridge restart**
265 +
266 +
267 +== 4.4  (Re)start and stop gateway-bridge ==
268 +
269 +
270 +Use the following commands to (re)start and stop the ChirpStack Gateway Bridge Service:
271 +
272 +(% class="box infomessage" %)
273 +(((
274 +**# start**
275 +
276 +/etc/init.d/chirpstack-gateway-bridge start
277 +
278 +**# stop**
279 +
280 +/etc/init.d/chirpstack-gateway-bridge stop
281 +
282 +**# restart**
283 +
284 +/etc/init.d/chirpstack-gateway-bridge restart
285 +)))
286 +
287 +
288 +== 4.5  Successful Connection ==
289 +
290 +
291 +[[image:image-20221222141754-5.png||height="488" width="1150"]]
292 +
293 +
294 +[[image:image-20221222141830-6.png||height="582" width="1153"]]
295 +
296 +
297 += 5.  Downlink =
298 +
299 +== 5.1  Convert HEX to Base64 ==
300 +
301 +
218 218  (% 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.**
219 219  
220 -[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:
304 +**[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:**
221 221  
222 222  [[image:image-20221010193350-1.png]]
223 223  
224 224  
225 -[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]
226 226  
310 +**[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]**
311 +
227 227  [[image:image-20221010193621-2.png]]
228 228  
229 229  
315 +== 5.2  Chirpstack Downlink Note ==
230 230  
231 -== 4.2  Chirpstack Downlink Note ==
232 232  
233 -
234 234  [[image:image-20220601102543-2.png]]
235 235  
236 -Convert the data to Base64
320 +**Convert the data to Base64**
237 237  
322 +(% style="display:none" %) (%%)
238 238  
239 -[[image:image-20220531173236-10.png]]
240 240  
241 -Check ChripStack downlink DataRate
325 +[[image:image-20220531173236-10.png||height="597" width="1215"]]
242 242  
327 +**Check ChripStack downlink DataRate**
243 243  
244 -[[image:image-20220525101326-11.png]]
245 245  
246 -Make sure the RX2DR is the same in the end node
247 247  
331 +[[image:image-20220525101326-11.png]]
248 248  
333 +**Make sure the RX2DR is the same in the end node**
249 249  
250 -== 4.3  Loraserver Downlink Note ==
251 251  
336 +== 5.3  Loraserver Downlink Note ==
252 252  
338 +
253 253  User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
254 254  
255 255  (((
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267 267  [[image:image-20220531173419-11.png]]
268 268  
269 269  (((
270 -MQTT Connect to ChirpStack
356 +**MQTT Connect to ChirpStack**
271 271  
272 272  
273 273  
... ... @@ -294,10 +294,10 @@
294 294  
295 295  [[image:image-20220531173519-12.png]]
296 296  
297 -MQTT Connect to ChirpStack
383 +**MQTT Connect to ChirpStack**
298 298  
299 299  
300 -If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB
386 +**If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB**
301 301  
302 302  [[image:image-20220531173658-14.png]]
303 303  
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319 319   {
320 320   if(sha1[n] >= 'A' && sha1[n] <= 'Z')
321 321   {
322 - ascv = sha1.charCodeAt(n) - 55;
408 + ascv = sha1.charCodeAt( n ) - 55;
323 323   }
324 324   else if(sha1[n] >= 'a' && sha1[n] <= 'z')
325 325   {
326 - ascv = sha1.charCodeAt(n) - 87;
412 + ascv = sha1.charCodeAt( n ) - 87;
327 327   }
328 328   else
329 329   {
330 - ascv = sha1.charCodeAt(n) - 48;
416 + ascv = sha1.charCodeAt( n ) - 48;
331 331   }
332 332  \\ bit_arr = (bit_arr << 4) | ascv;
333 333   bit_num += 4;
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364 364  )))
365 365  
366 366  
367 -
368 368  == 4.3  Add the decode function in Chirpstack for the payload ==
369 369  
370 370  
371 371  User enters the payload code according to the steps.
372 372  
373 -[[image:image-20220531173754-15.png]]
458 +[[image:image-20220531173754-15.png||height="474" width="1334"]]
374 374  
375 375  
376 376  [[image:image-20220531173856-16.png]]
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381 381  [[image:image-20220531174046-19.png]]
382 382  
383 383  
469 += 6.  Multiply Uplink in ChirpStack =
384 384  
385 -= 5.  Multiply Uplink in ChirpStack =
386 386  
387 -
388 388  (((
389 389  nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data.
390 390  )))
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395 395  
396 396  )))
397 397  
398 -[[image:image-20220526091912-7.png]]
482 +[[image:image-20220526091912-7.png||height="241" width="1336"]]
399 399  
400 400  
401 401  (((
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420 420  
421 421  
422 422  
423 -Duplicate transmission in short time
507 +**Duplicate transmission in short time**
424 424  
425 -[[image:image-20220601102430-1.png]]
509 +[[image:image-20220601102430-1.png||height="598" width="1319"]]
426 426  
427 427  
512 +== 6.1  Solution ==
428 428  
429 -== 5.1  Solution ==
430 430  
431 -
432 432  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]]
433 433  
434 434  
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548 548  Finish.
549 549  
550 550  
634 += 7.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
551 551  
552 -= 6.  Trouble Shooting =
553 553  
554 -== 6.1  MIC Mismatch or MIC Failed ==
637 +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.
555 555  
639 +This example will be shown how to store/get all the data in two ways:
556 556  
641 +**//1). Chirpstack ~-~-> Node-red//**
642 +
643 +
644 +[[image:image-20221012184501-1.png]]
645 +
646 +
647 +Use MQTT in Nore-red to subscribe to topics published by the chirpstack-application and then continuously write to a file
648 +
649 +[[image:image-20221012174220-2.png]]
650 +
651 +
652 +[[image:image-20221012184655-3.png||height="395" width="1049"]]
653 +
654 +
655 +**Each message is continuously logged to a specified file**
656 +
657 +[[image:image-20221012174352-3.png]]
658 +
659 +
660 +**//2). MQTT  Sub//**
661 +
662 +If you don't want to store the information via node-red, you can get the output via the subscribe command.
663 +
664 +
665 +**If connecting from the same machine, you can use the following command to receive data:**
666 +
667 +(% class="box infomessage" %)
557 557  (((
669 +mosquitto_sub -h localhost -t "application/#" -v
670 +)))
671 +
672 +
673 +**Different host**
674 +
675 +(% class="box infomessage" %)
676 +(((
677 +mosquitto_sub -h IPADDRESS -p 8883 ~-~-insecure ~-~-cafile ca.pem ~-~-cert cert.pem ~-~-key key.pem -t "application/#" -v
678 +)))
679 +
680 +[[image:image-20221012173639-1.png]]
681 +
682 +
683 += 8.  Trouble Shooting =
684 +
685 +== 8.1  MIC Mismatch or MIC Failed ==
686 +
687 +
688 +(((
558 558  When the device is registered or the device is working normally, the problem of MIC mismatch and MIC failed occurs.
559 559  )))
560 560  
561 561  (((
562 562  Under normal circumstances, users need to change the APPKEY to solve this problem.
694 +
695 +
696 +
697 +
563 563  )))
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