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Author

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1		-XWiki.Edwin
	1	+XWiki.Xiaoling

Content

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1		-{{box cssClass="floatinginfobox" title="**Contents**"}}
	1	+(% class="wikigeneratedid" %)
	2	+**Table of Contents:**
	3	+
2	2	{{toc/}}
3		-{{/box}}
4	4
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6		-= LoRaWAN Join Mode =
7	7
	7	+
	8	+= 1.  LoRaWAN Join Mode =
	9	+
	10	+
8	8	There are two different Join Mode: ABP and OTAA. Here are the differences between them:
9	9
10	10	[[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/end-device-activation/ >>https://www.thethingsnetwork.org/docs/lorawan/end-device-activation/]]
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13	13	Most cases we use for LoRaWAN sensors are OTAA mode., which is also the default mode for Dragino Sensors.
14	14
15	15
16		-= LoRaWAN OTAA Activation =
	19	+= 2.  LoRaWAN OTAA Activation =
17	17
	21	+
18	18	According to the activation photo as below.
19	19
20	20	The APPSKEY & NwksKey are generated during each activation. These two keys are used for further communication with LoRaWAN server.
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24	24	[[image:image-20220526141011-1.png]]
25	25
26	26
27		-= LoRaWAN ABP Activation =
28	28
	32	+= 3.  LoRaWAN ABP Activation =
	33	+
	34	+
29	29	ABP activation no need communication between End Device and LoRaWAN server. As long as End Device and NS has the same keys (NekSkey, AppSKey, DevAddr) , NS can get the package from End Device.
30	30
31	31	[[image:image-20220526141805-2.png]]