<
From version < 86.13 >
edited by Xiaoling
on 2022/05/30 15:28
To version < 87.1 >
edited by Xiaoling
on 2022/05/31 17:16
>
Change comment: Uploaded new attachment "image-20220531171609-1.png", version {1}

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184 184  
185 185  Convert the data to Base64
186 186  
187 +
187 187  [[image:image-20220526090748-4.png]]
188 188  
189 189  Check ChripStack downlink DataRate
190 190  
192 +
191 191  [[image:image-20220525101326-11.png]]
192 192  
193 193  Make sure the RX2DR is the same in the end node
194 194  
197 +
195 195  == 4.2 Loraserver Downlink Note ==
196 196  
197 197  User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End
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212 212  
213 213  (((
214 214  MQTT Connect to ChirpStack
218 +
219 +
215 215  )))
216 216  
217 217  (((
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237 237  
238 238  MQTT Connect to ChirpStack
239 239  
245 +
240 240  (((
241 241  (% 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/]]
242 242  )))
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245 245  
246 246  Choose to Use Hex for Encode
247 247  
254 +
248 248  If we want send downstream hex 030101 to end node, the BASE64 payload is AwEB
249 249  
250 250  [[image:image-20220525104025-15.png]]
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310 310   AwAA is 0x030000's base 64 Encode.
311 311  )))
312 312  
320 +
313 313  == 4.3 Add the decode function in Chirpstack for the payload ==
314 314  
315 315  User enters the payload code according to the steps.
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323 323  
324 324  [[image:image-20220526091801-6.png]]
325 325  
334 +
326 326  = 5. Multiply Uplink in ChirpStack =
327 327  
328 328  (((
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351 351  
352 352  [[image:image-20220525104437-22.png]]
353 353  
363 +
354 354  Duplicate transmission in short time
355 355  
356 356  [[image:image-20220525104502-23.png]]
357 357  
368 +
358 358  == 5.1 Solution ==
359 359  
360 360  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]]
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365 365  
366 366  [[image:image-20220525104532-24.png]]
367 367  
379 +
368 368  installation path:
369 369  
370 370  [[image:image-20220525104554-25.png]]
371 371  
384 +
372 372  (((
373 373  2. Environment variable settings:.
374 374  )))
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383 383  
384 384  [[image:image-20220524165433-33.png]]
385 385  
399 +
386 386  3)Modify the system variable Path and add C:\Go\bin\:
387 387  
388 388  [[image:image-20220524165452-34.png]]
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391 391  
392 392  [[image:image-20220524165517-35.png]]
393 393  
408 +
394 394  3. Modify the ADR configuration file according to your own needs, adr.setting.go is an example of the ADR configuration file.
395 395  
396 396  The name of the plugin: Example ADR plugin:
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401 401  
402 402  [[image:image-20220524165557-37.png]]
403 403  
419 +
404 404  4. Compile the ADR configuration file and generate the exe file.
405 405  
406 406  1) Create a folder named adr-setting
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425 425  
426 426  [[image:image-20220524165623-38.png]]
427 427  
444 +
428 428  5. Add the plugin and run the plugin.
429 429  
430 430  (((
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461 461  
462 462  Finish.
463 463  
481 +
464 464  = 6. Trouble Shooting =
465 465  
466 466  == 6.1 MIC Mismatch or MIC Failed ==
image-20220531171609-1.png
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