User Manual

Chengdu Ebyte Electronic Technology Co,;Ltd E32-868T30S user manual
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd.
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11 E32 SERIES................................................................................................................................... 20
12 ANTENNA RECOMMENDATION............................................................................................20
12.1 ANTENNA CHOOSING............................................................................................................................................... 21
13 PACKAGE FOR BATCH ORDER............................................................................................. 21
REVISION HISTORY.......................................................................................................................22
ABOUT US..........................................................................................................................................22
1. Overview
1.1 Introduction
E32-868T30S is a wireless serial port module
(UART) based on SEMTECH's SX1276 RF chip. It has
multiple transmission modes, working in the
862MHz~893MHz, (default 868MHz), LoRa spread
spectrum technology, TTL output, compatible with
3.3v~5.5v IO.
SX1276 features LoRa™, which will bring longer
communication distance, and has the advantages of
concentrated power density, meanwhile it has a very strong confidentiality. the modules of 20dBm transmitting power
adopt industrial grade crystal oscillators to ensure the stability and consistency, its precision is lower than the widely
adopted 10ppm.E32-868T30S is in stable bulk production and are widely applied in utility meters, IoT renovation, smart