Changes for page Notes for ChirpStack

Last modified by Edwin Chen on 2025/01/30 09:53
<
From version < 108.8 >
edited by Xiaoling
on 2022/07/23 14:06
To version < 122.1 >
edited by Kilight Cao
on 2022/12/22 11:33
>
Change comment: Uploaded new attachment "image-20221222113302-1.png", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Kilight
Content
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125 125  
126 126  
127 127  
128 -= 3. Gateway Registration for Basics Station =
128 += 3.  Gateway Registration for Basics Station =
129 129  
130 +== 3.1  Introduction ==
130 130  
131 -== 3.1 Introduction ==
132 132  
133 -
134 134  The [[Semtech Basic Station>>url:https://doc.sm.tc/station/]] backend implements the [[LNS protocol>>url:https://doc.sm.tc/station/tcproto.html]]. It exposes a WebSocket handler to which Basic Station powered gateways can connect.
135 135  
136 136  ChirpStack Open-Source LoRaWAN® Network Server needs to set up a configuration that can use Semtech BasicStation.
... ... @@ -141,9 +141,6 @@
141 141  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]]
142 142  1. Firmware version since :[[lgw~~-~~-build-v5.4.1651822913>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Test_Firmware/lgw--build-v5.4.1651822913-20220506-1543/]]
143 143  
144 -
145 -
146 -
147 147  (% style="color:blue" %)**How to set up chirpStack Basic Station**
148 148  
149 149  Users can check out the ChirpStack Basic Station [[link>>https://www.chirpstack.io/gateway-bridge/backends/basic-station/]] and [[forum>>https://forum.chirpstack.io/search?q=basic%20station]]
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154 154  A gateway that can access the internet normally
155 155  
156 156  
153 +== 3.2  Add Gateway ==
157 157  
158 -== 3.2 Add Gateway ==
159 159  
160 160  [[image:image-20220524164205-10.png]]
161 161  
162 162  
163 -== 3.3 Access the gateway GUI ==
159 +== 3.3  Access the gateway GUI ==
164 164  
161 +
165 165  Access the gateway GUI interface of LoRaWAN~-~->LoRaWAN ~-~- Basic Station
166 166  
167 167  [[image:image-20220524164319-11.png]]
168 168  
166 +
169 169  User need to Choose the ChirpStack/Senet ~-~- Basic Station , input Server URI and Upload the TLS Certificate
170 170  
171 171  (% class="box" %)
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181 181  [[image:image-20220524164341-12.png]]
182 182  
183 183  
184 -== 3.4 Start Station ==
182 +== 3.4  Start Station ==
185 185  
186 -When the user has finished the configuration, Please click Sace&Apply to start station to connect ChirpStack
187 187  
185 +When the user has finished the configuration, Please click **Sace&Apply** to start station to connect ChirpStack.
188 188  
189 -== 3.5 Successful Connection ==
190 190  
188 +== 3.5  Successful Connection ==
189 +
190 +
191 191  If user completes the above steps, which will see live date in the ChirpStack.
192 192  
193 193  [[image:image-20220524164448-13.png]]
194 194  
195 195  
196 -== 3.6 Trouble Shooting ==
196 +== 3.6  Trouble Shooting ==
197 197  
198 +
198 198  User can check the station log in the logread/system log page.
199 199  
200 200  [[image:image-20220531172837-8.png]]
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205 205  [[image:image-20220531172857-9.png]]
206 206  
207 207  
208 -= 4. Downlink =
209 209  
210 -== 4.1 Chirpstack Downlink Note ==
210 += 4.  Downlink =
211 211  
212 +== 4.1 Convert HEX to Base64 ==
213 +
214 +
215 +(% 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.**
216 +
217 +**[[Online HEX to Base64 Converter>>https://base64.guru/converter/encode/hex]]:**
218 +
219 +[[image:image-20221010193350-1.png]]
220 +
221 +
222 +
223 +**[[Online Base64 to Hex converter>>https://base64.guru/converter/decode/hex]]**
224 +
225 +[[image:image-20221010193621-2.png]]
226 +
227 +
228 +== 4.2  Chirpstack Downlink Note ==
229 +
230 +
212 212  [[image:image-20220601102543-2.png]]
213 213  
214 -Convert the data to Base64
233 +**Convert the data to Base64**
215 215  
235 +(% style="display:none" %) (%%)
216 216  
217 -[[image:image-20220531173236-10.png]]
218 218  
219 -Check ChripStack downlink DataRate
238 +[[image:image-20220531173236-10.png||height="597" width="1215"]]
220 220  
240 +**Check ChripStack downlink DataRate**
221 221  
242 +
243 +
222 222  [[image:image-20220525101326-11.png]]
223 223  
224 -Make sure the RX2DR is the same in the end node
246 +**Make sure the RX2DR is the same in the end node**
225 225  
226 226  
227 -== 4.2 Loraserver Downlink Note ==
249 +== 4.3  Loraserver Downlink Note ==
228 228  
251 +
229 229  User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
230 230  
231 231  (((
232 -Below is examples:
255 +**Below is examples:**
233 233  )))
234 234  
235 235  (% class="box" %)
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243 243  [[image:image-20220531173419-11.png]]
244 244  
245 245  (((
246 -MQTT Connect to ChirpStack
269 +**MQTT Connect to ChirpStack**
247 247  
271 +
248 248  
249 249  )))
250 250  
251 251  (((
252 -After connect
276 +**After connect**
253 253  )))
254 254  
255 255  (% class="box" %)
... ... @@ -269,22 +269,14 @@
269 269  
270 270  [[image:image-20220531173519-12.png]]
271 271  
272 -MQTT Connect to ChirpStack
296 +**MQTT Connect to ChirpStack**
273 273  
274 274  
275 -(((
276 -(% style="color:red" %)Note: Chirpstack use base64 to downlink, so need to convert the downlink payload from HEX to base64 [[https:~~/~~/base64.us/>>url:https://base64.us/]]
277 -)))
299 +**If we want to send downstream hex 030101 to end node, the BASE64 payload is AwEB**
278 278  
279 -[[image:image-20220531173601-13.png]]
280 -
281 -Choose to Use Hex for Encode
282 -
283 -
284 -If we want send downstream hex 030101 to end node, the BASE64 payload is AwEB
285 -
286 286  [[image:image-20220531173658-14.png]]
287 287  
303 +
288 288  (((
289 289  Downlink payload encode javescript code: 可以在网站上运行以下Javsscript代码：
290 290  )))
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302 302   {
303 303   if(sha1[n] >= 'A' && sha1[n] <= 'Z')
304 304   {
305 - ascv = sha1.charCodeAt(n) - 55;
321 + ascv = sha1.charCodeAt( n ) - 55;
306 306   }
307 307   else if(sha1[n] >= 'a' && sha1[n] <= 'z')
308 308   {
309 - ascv = sha1.charCodeAt(n) - 87;
325 + ascv = sha1.charCodeAt( n ) - 87;
310 310   }
311 311   else
312 312   {
313 - ascv = sha1.charCodeAt(n) - 48;
329 + ascv = sha1.charCodeAt( n ) - 48;
314 314   }
315 315  \\ bit_arr = (bit_arr << 4) | ascv;
316 316   bit_num += 4;
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347 347  )))
348 348  
349 349  
350 -== 4.3 Add the decode function in Chirpstack for the payload ==
351 351  
367 +== 4.3  Add the decode function in Chirpstack for the payload ==
368 +
369 +
352 352  User enters the payload code according to the steps.
353 353  
354 -[[image:image-20220531173754-15.png]]
372 +[[image:image-20220531173754-15.png||height="474" width="1334"]]
355 355  
356 356  
357 357  [[image:image-20220531173856-16.png]]
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362 362  [[image:image-20220531174046-19.png]]
363 363  
364 364  
365 -= 5. Multiply Uplink in ChirpStack =
383 += 5.  Multiply Uplink in ChirpStack =
366 366  
385 +
367 367  (((
368 368  nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data.
369 369  )))
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370 370  
371 371  (((
372 372  ChirpStack will auto adjust nbtrans according to uplink rssi. [[link to source>>url:https://github.com/brocaar/chirpstack-network-server/blob/master/internal/adr/adr.go]]
392 +
393 +
373 373  )))
374 374  
375 -[[image:image-20220526091912-7.png]]
396 +[[image:image-20220526091912-7.png||height="241" width="1336"]]
376 376  
398 +
377 377  (((
378 378  nbtrans is a field of ADR message, in unconfirm mode, it tells end node how many time it needs to transmit for every frame.
401 +
402 +
379 379  )))
380 380  
381 381  [[image:image-20220525104359-21.png]]
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382 382  
383 383  (((
384 384  Above behaviour will cause the platform shows below two cases of error:
409 +
410 +
385 385  )))
386 386  
387 387  (((
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391 391  [[image:image-20220525104437-22.png]]
392 392  
393 393  
394 -Duplicate transmission in short time
395 395  
396 -[[image:image-20220601102430-1.png]]
421 +**Duplicate transmission in short time**
397 397  
423 +[[image:image-20220601102430-1.png||height="598" width="1319"]]
398 398  
399 -== 5.1 Solution ==
400 400  
426 +
427 +== 5.1  Solution ==
428 +
429 +
401 401  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]]
402 402  
432 +
403 403  (((
404 -~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.
434 +(% 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.**
435 +
436 +
405 405  )))
406 406  
407 407  [[image:image-20220525104532-24.png]]
408 408  
409 409  
410 -installation path:
442 +**installation path:**
411 411  
412 412  [[image:image-20220525104554-25.png]]
413 413  
414 414  
447 +
415 415  (((
416 -2. Environment variable settings:.
449 +(% style="color:blue" %)**2.  Environment variable settings:**
417 417  )))
418 418  
419 419  (((
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421 421  )))
422 422  
423 423  (((
424 -2)Set the variable name GOROOT and the variable value C:\Go\ (installation directory)
457 +2) Set the variable name GOROOT and the variable value C:\Go\ (installation directory)
425 425  )))
426 426  
427 427  [[image:image-20220524165433-33.png]]
428 428  
429 429  
430 -3)Modify the system variable Path and add C:\Go\bin\:
463 +3) Modify the system variable Path and add C:\Go\bin\:
431 431  
432 432  [[image:image-20220524165452-34.png]]
433 433  
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437 437  [[image:image-20220524165517-35.png]]
438 438  
439 439  
440 -3. Modify the ADR configuration file according to your own needs, adr.setting.go is an example of the ADR configuration file.
441 441  
474 +(% style="color:blue" %)**3.  Modify the ADR configuration file according to your own needs, adr.setting.go is an example of the ADR configuration file.**
475 +
442 442  The name of the plugin: Example ADR plugin:
443 443  
444 444  [[image:image-20220524165540-36.png]]
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448 448  [[image:image-20220524165557-37.png]]
449 449  
450 450  
451 -4. Compile the ADR configuration file and generate the exe file.
452 452  
486 +(% style="color:blue" %)**4.  Compile the ADR configuration file and generate the exe file.**
487 +
453 453  1) Create a folder named adr-setting
454 454  
455 455  2) Open the adr-setting folder
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473 473  [[image:image-20220524165623-38.png]]
474 474  
475 475  
476 -5. Add the plugin and run the plugin.
477 477  
512 +(% style="color:blue" %)**5.  Add the plugin and run the plugin.**
513 +
478 478  (((
479 479  The exe file generated in the previous step is placed in the same root directory as chirpstack-network-server.toml, and the ADR plugin is added to the toml file. The location of the addition is as follows:
480 480  )))
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510 510  Finish.
511 511  
512 512  
513 -= 6. Trouble Shooting =
549 += 6.  How to store/get all data traffic for a specific sensor, including raw payload, and uplink/ downlink history. =
514 514  
515 -== 6.1 MIC Mismatch or MIC Failed ==
516 516  
552 +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.
553 +
554 +This example will be shown how to store/get all the data in two ways:
555 +
556 +**//1). Chirpstack ~-~-> Node-red//**
557 +
558 +
559 +[[image:image-20221012184501-1.png]]
560 +
561 +
562 +Use MQTT in Nore-red to subscribe to topics published by the chirpstack-application and then continuously write to a file
563 +
564 +[[image:image-20221012174220-2.png]]
565 +
566 +
567 +[[image:image-20221012184655-3.png||height="395" width="1049"]]
568 +
569 +
570 +**Each message is continuously logged to a specified file**
571 +
572 +[[image:image-20221012174352-3.png]]
573 +
574 +
575 +**//2). MQTT  Sub//**
576 +
577 +If you don't want to store the information via node-red, you can get the output via the subscribe command.
578 +
579 +
580 +**If connecting from the same machine, you can use the following command to receive data:**
581 +
582 +(% class="box infomessage" %)
517 517  (((
584 +mosquitto_sub -h localhost -t "application/#" -v
585 +)))
586 +
587 +
588 +**Different host**
589 +
590 +(% class="box infomessage" %)
591 +(((
592 +mosquitto_sub -h IPADDRESS -p 8883 ~-~-insecure ~-~-cafile ca.pem ~-~-cert cert.pem ~-~-key key.pem -t "application/#" -v
593 +)))
594 +
595 +[[image:image-20221012173639-1.png]]
596 +
597 +
598 += 7.  Trouble Shooting =
599 +
600 +== 7.1  MIC Mismatch or MIC Failed ==
601 +
602 +
603 +(((
518 518  When the device is registered or the device is working normally, the problem of MIC mismatch and MIC failed occurs.
519 519  )))
520 520  
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