Skip to Content

Changes for page Switch_LoRaWAN_Frequency

Last modified by Xiaoling on 2023/03/27 13:41
From version 5.2
edited by Xiaoling
on 2023/03/27 13:41
Change comment: There is no comment for this version
To version 5.1
edited by Edwin Chen
on 2023/03/25 09:34
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,12 +8,6 @@
1 -**Table of Contents: **
2 -
3 -{{toc/}}
4 -
5 -
6 -
7 -
8 8  = 1.  I have a Dragino LoRa product with 868Mhz, Can i use it in 915Mhz? =
9 9  
3 +
10 10  == 1.1  For End Node: YES ==
11 11  
12 12  
... ... @@ -15,6 +15,7 @@
15 15  If user updates the firmware to support different regions. the difference will be the Radio performance which is not significant between 868Mhz and 915Mhz. Around (0.5~~1 dB)
16 16  
17 17  
12 +
18 18  == 1.2  For LoRaWAN Gateway: NO ==
19 19  
20 20  
... ... @@ -30,10 +30,8 @@
30 30  [[image:image-20230325093133-1.png||height="461" width="730"]]
31 31  
32 32  
28 +
33 33  = 2.  I have a Dragino LoRa product with 868Mhz, Can i use it in 433Mhz? =
34 34  
35 35  
36 36  No,in the hardware side, the 433Mhz module use the LF Radio path in hardware(410 ~~525Mhz ), and 868Mhz use the HF radio path (862 ~~1020Mhz ) of LoRa chip. To save space and support PA mode, there is no radio path for LF in the 868Mhz module. So use 433Mhz in 868 module won't work, (actually, it might work if you put both transmit and receive devices very very close).
37 -
38 -
39 -