Chengdu Ebyte Electronic Technology Co., Ltd.
E22-900M30S User manual
Copyright ©2012–2018, Chengdu Ebyte Electronic Technology Co.,Ltd.
3
Main parameter
Description
Remark
Distance for reference
12000m
Test condition
：
clear and open area, antenna gain: 5dBi
，
antenna
height: 2.5m
，
air data rate: 0.3kbps
FIFO
256Byte
Maximum length of single transmission
Crystal frequency
32MHz
-
Modulation
LoRa(recommended)
-
Package
SMD
-
Connector
2.54mm
Stamp hole
Communication interface
SPI
0-10Mbps
Size
38.5* 24*3.6 mm
-
Antenna
IPEX/IPEX
50 ohm impedance
3.
Size and pin definition
