Changes for page Notes for ChirpStack

Last modified by Kilight Cao on 2024/09/24 15:23
<
From version < 132.1 >
edited by Kilight Cao
on 2022/12/30 09:42
To version < 115.1 >
edited by Xiaoye
on 2022/10/12 17:46
>
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38 38  )))
39 39  
40 40  
41 +
41 41  = 2.  Semtech UDP =
42 42  
43 43  == 2.1  Step 1. Add the Network-servers ==
... ... @@ -60,6 +60,7 @@
60 60  Add the Network-servers
61 61  
62 62  
64 +
63 63  == 2.2  Step 2. Create Gateway-profiles ==
64 64  
65 65  
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68 68  Create Gateway-profiles
69 69  
70 70  
73 +
71 71  == 2.3  Step 3. Create Service-profiles ==
72 72  
73 73  
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83 83  If the user has completed the preceding steps, proceed to the next step.(% style="display:none" %)
84 84  
85 85  
89 +
86 86  == 2.4  Step 4. Add the gateway ==
87 87  
88 88  
... ... @@ -105,6 +105,7 @@
105 105  Configure the gateway
106 106  
107 107  
112 +
108 108  == 2.5  Step 5. Checking gateway Status ==
109 109  
110 110  
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119 119  gateway Status
120 120  
121 121  
127 +
122 122  = 3.  Gateway Registration for Basics Station =
123 123  
130 +
124 124  == 3.1  Introduction ==
125 125  
126 126  
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144 144  A gateway that can access the internet normally
145 145  
146 146  
154 +
147 147  == 3.2  Add Gateway ==
148 148  
149 149  
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187 187  [[image:image-20220524164448-13.png]]
188 188  
189 189  
198 +
190 190  == 3.6  Trouble Shooting ==
191 191  
192 192  
... ... @@ -200,141 +200,46 @@
200 200  [[image:image-20220531172857-9.png]]
201 201  
202 202  
203 -= 4.  How the gateway connects to Chirpstack v4 via gateway-bridge =
204 204  
213 += 4.  Downlink =
205 205  
206 -(% style="color:blue" %)**Below list the support products and Requirements:**
215 +== 4.1 Convert HEX to Base64 ==
207 207  
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 -
262 -(% class="wikigeneratedid" id="H" %)
263 -After the modification, run the following command: **/etc/init.d/chirpstack-gateway-bridge restart**
264 -
265 -
266 -== 4.4  (Re)start and stop gateway-bridge ==
267 -
268 -
269 -Use the following commands to (re)start and stop the ChirpStack Gateway Bridge Service:
270 -
271 -(% class="box infomessage" %)
272 -(((
273 -**# start**
274 -
275 -/etc/init.d/chirpstack-gateway-bridge start
276 -
277 -**# stop**
278 -
279 -/etc/init.d/chirpstack-gateway-bridge stop
280 -
281 -**# restart**
282 -
283 -/etc/init.d/chirpstack-gateway-bridge restart
284 -)))
285 -
286 -
287 -== 4.5  Successful Connection ==
288 -
289 -
290 -[[image:image-20221222141754-5.png||height="488" width="1150"]]
291 -
292 -
293 -[[image:image-20221222141830-6.png||height="582" width="1153"]]
294 -
295 -
296 -= 5.  Downlink =
297 -
298 -== 5.1  Convert HEX to Base64 ==
299 -
300 -
301 301  (% 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.**
302 302  
303 -**[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:**
219 +[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:
304 304  
305 305  [[image:image-20221010193350-1.png]]
306 306  
307 307  
224 +[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]
308 308  
309 -**[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]**
310 -
311 311  [[image:image-20221010193621-2.png]]
312 312  
313 313  
314 -== 5.2  Chirpstack Downlink Note ==
315 315  
230 +== 4.2  Chirpstack Downlink Note ==
316 316  
232 +
317 317  [[image:image-20220601102543-2.png]]
318 318  
319 -**Convert the data to Base64**
235 +Convert the data to Base64
320 320  
321 -(% style="display:none" %) (%%)
322 322  
238 +[[image:image-20220531173236-10.png]]
323 323  
324 -[[image:image-20220531173236-10.png||height="597" width="1215"]]
240 +Check ChripStack downlink DataRate
325 325  
326 -**Check ChripStack downlink DataRate**
327 327  
328 -
329 -
330 330  [[image:image-20220525101326-11.png]]
331 331  
332 -**Make sure the RX2DR is the same in the end node**
245 +Make sure the RX2DR is the same in the end node
333 333  
334 334  
335 -== 5.3  Loraserver Downlink Note ==
336 336  
249 +== 4.3  Loraserver Downlink Note ==
337 337  
251 +
338 338  User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
339 339  
340 340  (((
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352 352  [[image:image-20220531173419-11.png]]
353 353  
354 354  (((
355 -**MQTT Connect to ChirpStack**
269 +MQTT Connect to ChirpStack
356 356  
357 357  
358 358  
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379 379  
380 380  [[image:image-20220531173519-12.png]]
381 381  
382 -**MQTT Connect to ChirpStack**
296 +MQTT Connect to ChirpStack
383 383  
384 384  
385 -**If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB**
299 +If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB
386 386  
387 387  [[image:image-20220531173658-14.png]]
388 388  
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404 404   {
405 405   if(sha1[n] >= 'A' && sha1[n] <= 'Z')
406 406   {
407 - ascv = sha1.charCodeAt( n ) - 55;
321 + ascv = sha1.charCodeAt(n) - 55;
408 408   }
409 409   else if(sha1[n] >= 'a' && sha1[n] <= 'z')
410 410   {
411 - ascv = sha1.charCodeAt( n ) - 87;
325 + ascv = sha1.charCodeAt(n) - 87;
412 412   }
413 413   else
414 414   {
415 - ascv = sha1.charCodeAt( n ) - 48;
329 + ascv = sha1.charCodeAt(n) - 48;
416 416   }
417 417  \\ bit_arr = (bit_arr << 4) | ascv;
418 418   bit_num += 4;
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449 449  )))
450 450  
451 451  
366 +
452 452  == 4.3  Add the decode function in Chirpstack for the payload ==
453 453  
454 454  
455 455  User enters the payload code according to the steps.
456 456  
457 -[[image:image-20220531173754-15.png||height="474" width="1334"]]
372 +[[image:image-20220531173754-15.png]]
458 458  
459 459  
460 460  [[image:image-20220531173856-16.png]]
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465 465  [[image:image-20220531174046-19.png]]
466 466  
467 467  
468 -= 6.  Multiply Uplink in ChirpStack =
469 469  
384 += 5.  Multiply Uplink in ChirpStack =
470 470  
386 +
471 471  (((
472 472  nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data.
473 473  )))
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478 478  
479 479  )))
480 480  
481 -[[image:image-20220526091912-7.png||height="241" width="1336"]]
397 +[[image:image-20220526091912-7.png]]
482 482  
483 483  
484 484  (((
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503 503  
504 504  
505 505  
506 -**Duplicate transmission in short time**
422 +Duplicate transmission in short time
507 507  
508 -[[image:image-20220601102430-1.png||height="598" width="1319"]]
424 +[[image:image-20220601102430-1.png]]
509 509  
510 510  
511 -== 6.1  Solution ==
512 512  
428 +== 5.1  Solution ==
513 513  
430 +
514 514  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]]
515 515  
516 516  
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630 630  Finish.
631 631  
632 632  
633 -= 7.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
550 += **6. How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. ** =
634 634  
635 635  
636 636  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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639 639  
640 640  **//1). Chirpstack ~-~-> Node-red//**
641 641  
559 +[[image:https://github.com/chirpstack/node-red-contrib-chirpstack/blob/master/example_flow.png?raw=true||alt="example_flow.png"]]
642 642  
643 -[[image:image-20221012184501-1.png]]
644 644  
562 +Use MQTT in Nore-red to subscribe to topics published by chirpstack-application and then continuously write to a file
645 645  
646 -Use MQTT in Nore-red to subscribe to topics published by the chirpstack-application and then continuously write to a file
647 -
648 648  [[image:image-20221012174220-2.png]]
649 649  
650 650  
651 -[[image:image-20221012184655-3.png||height="395" width="1049"]]
567 +Each message is continuously logged to a specified file
652 652  
653 -
654 -**Each message is continuously logged to a specified file**
655 -
656 656  [[image:image-20221012174352-3.png]]
657 657  
658 658  
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679 679  [[image:image-20221012173639-1.png]]
680 680  
681 681  
682 -= 8.  Trouble Shooting =
595 += 7.  Trouble Shooting =
683 683  
684 -== 8.1  MIC Mismatch or MIC Failed ==
597 +== 7.1  MIC Mismatch or MIC Failed ==
685 685  
686 686  
687 687  (((
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690 690  
691 691  (((
692 692  Under normal circumstances, users need to change the APPKEY to solve this problem.
693 -
694 -
695 -
696 -
697 697  )))
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