Wiki source code of Notes for KPN
Last modified by Xiaoling on 2022/07/23 16:16
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| author | version | line-number | content |
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1.2 | 1 | = OTAA Join Fail Issue = |
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1.1 | 2 | |
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1.2 | 3 | ---- |
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1.1 | 4 | |
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1.2 | 5 | ((( |
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1.3 | 6 | The reason of fail to join KPN is that our end node use (% style="color:blue" %)**RX2DR=3**(%%) for join. this is the default setting for TTN and many LoRaWAN servers. |
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1.2 | 7 | ))) |
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1.1 | 8 | |
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1.2 | 9 | ((( |
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1.3 | 10 | The KPN use (% style="color:blue" %)**RX2DR=0** (%%)for Join, when KPN sends a Join Accept, due to RX2DR different, the end node can not receive the Join Accept message from KPN so keep joining. |
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1.2 | 11 | ))) |
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1.1 | 12 | |
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1.2 | 13 | ((( |
| 14 | Some of End Nodes already support the change on RX2DR for OTAA join, in this case, use need to write AT+RX2DR=0. Please contact Dragino support for more info if the product doesn't support it. | ||
| 15 | ))) |