Ebyte E43-433T13S3, User Manual, Page: 5 / 17

Chengdu Ebyte Electronic Technology Co., Ltd. E43-433T13S3 User manual
Copyright ©2012–2018, Chengdu Ebyte Electronic Technology Co.,Ltd.
3
Main parameter Description Remark
Distance for reference 1000m
Test condition
：
clear and open area, antenna gain: 5dBi
，
air data
rate:1.2kbps
Subcontracting method 40 Btye
Maximum capacity of single package , Automatic subcontracting
after exceeding.
Buffer Size 80 Btye
Modulation GFSK
Communication Interface UART
Packaging SMD
Connector 1.27mm
Size 26*16mm
Antenna IPEX/Stamp Hole 50 ohm impedance
3.Size and pin definition
No. Name Direction Function
1 GND Ground wire
2 GND Ground wire
3 GND Ground wire
4 GND Ground wire
5 M0
Input
（ weak pull-up ）
Work with M1 & decide the four operating modes.
Floating is not allowed, can be ground.
6 M1
Input
（ weak pull-up ）
Work with M0 & decide the four operating modes.
Floating is not allowed, can be ground.