Chengdu Ebyte Electronic Technology Co.,Ltd..
E52-400/900NW22S User Manual
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Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
5
The main parameters
Description
Remark
Reference distance
2.5 Km
In a clear and open environment, the antenna gain is 3.5dBi, the
antenna height is 2.5 meters, and the air rate is 7Kbps.
2.0 Km
In a clear and open environment, the antenna gain is 3.5dBi, the
antenna height is 2.5 meters, and the air rate is 21.875Kbps.
1.6 Km
In a clear and open environment, the antenna gain is 3.5dBi, the
antenna height is 2.5 meters, and the air rate is 62.5Kbps.
Subcontracting method
200 Btye
The maximum capacity of a single package. It is prohibited to
exceed the maximum capacity.
Modulation
LoRa
-
Communication Interface
UART serial
port
3.3V TTL level
Packaging method
SMD type
-
Dimensions
20*14mm
±0.1mm
Antenna interface
IPEX/stamp
hole
Characteristic impedance is about 50Ω
Weight
1.2g
±0.1g
III. Mechanical Dimensions and Pin Definition
