Ebyte E34-2G4H27D, Руководство пользователя

Страница: 4 / 19

Chengdu Ebyte Electronic Technology Co., Ltd E34-2G4H27D User Manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co., Ltd
3
1.Overview
1.1 Introduction
E34 (2G4H27D) is a 500mW wireless transceiver module, which
operates at 2.4-2.518GHz. The outstanding advantages of this module
is concentrated power densities, long transmission range, automatic
frequency hopping and TTL level, compatible with 3.3V and 5V.
With auto frequency hopping communication, the module has a
good anti-interference ability with low latency, even if there are some
frequency interference, it still can communicate on the undisturbed
frequency point.
1.2 Features

Support automatic frequency hopping, greatly improve communication anti-interference ability;

Support fixed frequency communication, fast transmission speed and low latency;
 Support automatic packet retransmission after packet loss;
 Support fixed-point transmission, easy to start network communication;
 Built-in PA+LNA with 500mW power ， communication distance tested is up to 5km;

It works at ISM 2.4GHz;
 Air data rate:250k ～ 2Mbps ；

With advanced GFSK modulation
；
 Support 3.3V~5.5V power supply, power supply over 5.0 V can guarantee the best performance ；
 Industrial grade standard design, support -40 ~ 85 °C for working over a long time ；
 With SMA-K connector, easy connection of IPEX cable or external antenna.
1.3 Application
 Home security alarm and remote keyless entry
；
 Smart home and industrial sensors
；
 Wireless alarm security system
；
 Building automation solutions
；

Wireless industrial-grade remote control ；

Health care products ；
 Advanced Meter Reading Architecture(AMI) ；
 Automotive industry applications.