Changes for page How to send none encryption LoRaWAN Packet
Last modified by Xiaoling on 2023/04/19 17:49
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
-
... ... @@ -60,8 +60,6 @@ 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 62 63 - 64 - 65 65 = 4. Get and decode the packet = 66 66 67 67 ... ... @@ -71,8 +71,6 @@ 71 71 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]] 72 72 73 73 74 - 75 - 76 76 = 5. Use an unencrypt firmware = 77 77 78 78 ... ... @@ -85,9 +85,14 @@ 85 85 [[image:image-20220527090341-5.png]] 86 86 87 87 Unencrypt packet 88 - 89 89 90 90 86 +Note: In the new firmware with 007 stack . There is a AT Command to Disable Encryption. See below: 87 + 88 +* AT+DECRYPT=1 The payload is uploaded without encryption 89 +* AT+DECRYPT=0 Encrypt when uploading payload (default) 90 + 91 + 91 91 = 6. limitation = 92 92 93 93