Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -59,6 +59,8 @@
59	59	* OTAA: Over the air activation. In this mode, the end node will send a Join Request to server, server will reply with a Join Accept and the end node will parse this Join Accept message to get the Dev Addr / APP Session Key(AppSkey / Network Session Key(NwkSKey). Because the AppSkey and NwkSkey is dynamic, OTAA mode provide more security.
60	60	* ABP: Activation by personalization. There is no hand-shake with LoRaWAN server for activition. The end node will use fix Dev Addr / APP Session Key(AppSkey / Network Session Key(NwkSKey) to upload the packet. So the packet can be decode if someone know these fix keys
61	61
	62	+
	63	+
62	62	= 4. Get and decode the packet =
63	63
64	64
...	...	@@ -67,6 +67,8 @@
67	67	1. Setting the end node to ABP mode
68	68	1. Add decode program and add the keys of the sensor. So to get the payload. There is an example for such application, see [[Communication with ABP End Node>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308]]
69	69
	72	+
	73	+
70	70	= 5. Use an unencrypt firmware =
71	71
72	72
...	...	@@ -81,10 +81,8 @@
81	81	Unencrypt packet
82	82
83	83
84		-Note: In some device's firmware . There is a AT Command to Disable Encryption. See below:
	88	+Note: In the new firmware with 007 stack . There is a AT Command to Disable Encryption. See below:
85	85
86		-* AT+DECRYPT=1 The payload is uploaded without encryption
87		-* AT+DECRYPT=0 Encrypt when uploading payload (default)
88	88
89	89
90	90	= 6. limitation =