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 | = OTAA Join Fail Issue = | ||
2 | |||
3 | ---- | ||
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5 | ((( | ||
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. | ||
7 | ))) | ||
8 | |||
9 | ((( | ||
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. | ||
11 | ))) | ||
12 | |||
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 | ))) |