<
From version < 31.5 >
edited by Xiaoling
on 2022/06/01 13:41
To version < 32.1 >
edited by Edwin Chen
on 2022/06/10 19:32
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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195 195  * This packet must match the DataRate of RX1(RX1DR) or RX2 (RX2DR). **This is the common fail point, because different lorawan server might use different RX2DR and they don't info End Node via ADR message so cause the mismatch. If this happen, user need to change the RX2DR to the right value in end node. In OTAA, LoRaWAN Server will send the RX2DR setting in Join Accept message so the end node will auto adjust. but ABP uplink doesn't support this auto change.**
196 196  
197 197  
198 -
199 199  == 5.2 See Debug Info ==
200 200  
201 201  (((
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307 307  * End Node traffic (from server UI) to shows end node activity in server.
308 308  
309 309  
310 -
311 311  = 6. Downlink Issue ~-~- Packet REJECTED, unsupported frequency =
312 312  
313 313  (((
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340 340  (% class="box infomessage" %)
341 341  (((
342 342  **Change to ABP Mode: AT+NJM=0**
343 -)))
344 -
345 -(% class="box infomessage" %)
346 -(((
347 347  **Change to fix frequency: AT+CHS=904900000**
348 -)))
349 -
350 -(% class="box infomessage" %)
351 -(((
352 352  **Change to fix DR: AT+DR=0**
353 353  )))
354 354  
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496 496  
497 497  (((
498 498  (Any combination of 16 bit codes can be used)
489 +
490 +
491 += 12. I set my device is LoRaWAN Class C mode, why i still see Class A after boot? =
499 499  )))
500 500  
501 501  
495 +Class C only refers to status after OTAA Join successfully. The OTAA Join Process will use Class A mode.
496 +
497 +
498 +
502 502  (% class="wikigeneratedid" %)
503 503  
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