Changes for page Notes for ChirpStack

Last modified by Kilight Cao on 2024/09/24 15:23
<
From version < 134.1 >
edited by Kilight Cao
on 2023/03/31 14:42
To version < 118.1 >
edited by Xiaoye
on 2022/10/12 18:46
>
Change comment: Uploaded new attachment "image-20221012184631-2.png", version {1}

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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  
... ... @@ -200,142 +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-Bridge-V4>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V4--build-v5.4.1670655072-20221210-1452/]]
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 -
302 302  (% 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.**
303 303  
304 -**[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:**
219 +[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:
305 305  
306 306  [[image:image-20221010193350-1.png]]
307 307  
308 308  
224 +[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]
309 309  
310 -**[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]**
311 -
312 312  [[image:image-20221010193621-2.png]]
313 313  
314 314  
315 -== 5.2  Chirpstack Downlink Note ==
316 316  
230 +== 4.2  Chirpstack Downlink Note ==
317 317  
232 +
318 318  [[image:image-20220601102543-2.png]]
319 319  
320 -**Convert the data to Base64**
235 +Convert the data to Base64
321 321  
322 -(% style="display:none" %) (%%)
323 323  
238 +[[image:image-20220531173236-10.png]]
324 324  
325 -[[image:image-20220531173236-10.png||height="597" width="1215"]]
240 +Check ChripStack downlink DataRate
326 326  
327 -**Check ChripStack downlink DataRate**
328 328  
329 -
330 -
331 331  [[image:image-20220525101326-11.png]]
332 332  
333 -**Make sure the RX2DR is the same in the end node**
245 +Make sure the RX2DR is the same in the end node
334 334  
335 335  
336 -== 5.3  Loraserver Downlink Note ==
337 337  
249 +== 4.3  Loraserver Downlink Note ==
338 338  
251 +
339 339  User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
340 340  
341 341  (((
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353 353  [[image:image-20220531173419-11.png]]
354 354  
355 355  (((
356 -**MQTT Connect to ChirpStack**
269 +MQTT Connect to ChirpStack
357 357  
358 358  
359 359  
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380 380  
381 381  [[image:image-20220531173519-12.png]]
382 382  
383 -**MQTT Connect to ChirpStack**
296 +MQTT Connect to ChirpStack
384 384  
385 385  
386 -**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
387 387  
388 388  [[image:image-20220531173658-14.png]]
389 389  
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405 405   {
406 406   if(sha1[n] >= 'A' && sha1[n] <= 'Z')
407 407   {
408 - ascv = sha1.charCodeAt( n ) - 55;
321 + ascv = sha1.charCodeAt(n) - 55;
409 409   }
410 410   else if(sha1[n] >= 'a' && sha1[n] <= 'z')
411 411   {
412 - ascv = sha1.charCodeAt( n ) - 87;
325 + ascv = sha1.charCodeAt(n) - 87;
413 413   }
414 414   else
415 415   {
416 - ascv = sha1.charCodeAt( n ) - 48;
329 + ascv = sha1.charCodeAt(n) - 48;
417 417   }
418 418  \\ bit_arr = (bit_arr << 4) | ascv;
419 419   bit_num += 4;
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450 450  )))
451 451  
452 452  
366 +
453 453  == 4.3  Add the decode function in Chirpstack for the payload ==
454 454  
455 455  
456 456  User enters the payload code according to the steps.
457 457  
458 -[[image:image-20220531173754-15.png||height="474" width="1334"]]
372 +[[image:image-20220531173754-15.png]]
459 459  
460 460  
461 461  [[image:image-20220531173856-16.png]]
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466 466  [[image:image-20220531174046-19.png]]
467 467  
468 468  
469 -= 6.  Multiply Uplink in ChirpStack =
470 470  
384 += 5.  Multiply Uplink in ChirpStack =
471 471  
386 +
472 472  (((
473 473  nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data.
474 474  )))
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479 479  
480 480  )))
481 481  
482 -[[image:image-20220526091912-7.png||height="241" width="1336"]]
397 +[[image:image-20220526091912-7.png]]
483 483  
484 484  
485 485  (((
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504 504  
505 505  
506 506  
507 -**Duplicate transmission in short time**
422 +Duplicate transmission in short time
508 508  
509 -[[image:image-20220601102430-1.png||height="598" width="1319"]]
424 +[[image:image-20220601102430-1.png]]
510 510  
511 511  
512 -== 6.1  Solution ==
513 513  
428 +== 5.1  Solution ==
514 514  
430 +
515 515  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]]
516 516  
517 517  
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631 631  Finish.
632 632  
633 633  
634 -= 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. ** =
635 635  
636 636  
637 637  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.
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643 643  
644 644  [[image:image-20221012184501-1.png]]
645 645  
562 +Use MQTT in Nore-red to subscribe to topics published by chirpstack-application and then continuously write to a file
646 646  
647 -Use MQTT in Nore-red to subscribe to topics published by the chirpstack-application and then continuously write to a file
648 -
649 649  [[image:image-20221012174220-2.png]]
650 650  
651 651  
652 -[[image:image-20221012184655-3.png||height="395" width="1049"]]
567 +Each message is continuously logged to a specified file
653 653  
654 -
655 -**Each message is continuously logged to a specified file**
656 -
657 657  [[image:image-20221012174352-3.png]]
658 658  
659 659  
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680 680  [[image:image-20221012173639-1.png]]
681 681  
682 682  
683 -= 8.  Trouble Shooting =
595 += 7.  Trouble Shooting =
684 684  
685 -== 8.1  MIC Mismatch or MIC Failed ==
597 +== 7.1  MIC Mismatch or MIC Failed ==
686 686  
687 687  
688 688  (((
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691 691  
692 692  (((
693 693  Under normal circumstances, users need to change the APPKEY to solve this problem.
694 -
695 -
696 -
697 -
698 698  )))
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