Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 1 removed)
  • image-20221101000006-1.png

Details

Page properties

Content

...	...	@@ -44,6 +44,7 @@
44	44	|(% style="width:134px" %)**US915**|(% style="width:400px" %)20 or 22 dBm (depends on max output of module)|(% style="width:362px" %)SF=10|(% style="width:102px" %)125Khz
45	45	|(% style="width:134px" %)**AS923**|(% style="width:400px" %)14dBm|(% style="width:362px" %)SF=12|(% style="width:102px" %)125Khz
46	46
	47	+
47	47	== 2.2  Adaptive Data Rate (ADR) and set max distance ==
48	48
49	49
...	...	@@ -88,6 +88,8 @@
88	88	* (% style="color:#037691" %)**AT+DR=  0**     (%%)~/~/  Use the smallest DR
89	89	* (% style="color:#037691" %)**AT+TXP=0**    (%%) ~/~/  Use max power.
90	90
	92	+
	93	+
91	91	= 3.  Analyze at the hardware side =
92	92
93	93	== 3.1  Check if the antenna path is good ~-~- For LSn50v2 series end node ==
...	...	@@ -107,7 +107,7 @@
107	107	== 4.1  Check the use environment ==
108	108
109	109
110		-First , User should notice: Radio link quality and performances are highly dependent of the environment.Even you have the same hardware and antenna, Different installation will result in different performance.
	113	+First , User should notice: Radio link quality and performances are highly dependent of the environment.
111	111
112	112	(% style="color:blue" %)**Better performances can be reached with:**
113	113
...	...	@@ -123,6 +123,8 @@
123	123	* High ISM band usage by other technologies.
124	124	* Radio communication are usually killed with bad topographic conditions. It is usually not possible to communicate through a hill, even very small.
125	125
	129	+
	130	+
126	126	== 4.2  Improve the Antenna ==
127	127
128	128
...	...	@@ -166,9 +166,7 @@
166	166	[[image:image-20221031233759-3.png]]
167	167
168	168
169		-[[image:image-20221101000006-1.png||height="353" width="931"]]
170	170
171	171
172	172
173		-
174	174

image-20221101000006-1.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Edwin

Size

...	...	@@ -1,1 +1,0 @@
1		-88.5 KB

Content