Ebyte E200-900A17S, User Manual

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Chengdu Ebyte Electronic Technology Co., Ltd. E200-900A17S User Manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co.,Ltd
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1. Overview
1.1 Introduction
E200-900A17S is a new wireless audio transmission module with integrated
transceiver. It features small size and convenient use. It works in the (863-928MHz)
band (default 863.275MHz), adopts hardware I/O to select channels, supports MIC
input and speaker output, compatible with 3.3V and 5V power supply voltage.
E200-900A17S integrates a microphone (Microphone) and a speaker (Speaker) PA
amplifier, directly connecting the microphone without an external amplifier, and the
audio output can directly drive 250mW/8ohm speakers. The RF part provides a
sensitivity of up to -98dBm, which greatly improves the wireless distance.
1.2 Features

Supports one-to-multiple broadcast transmission;

Under ideal conditions, the communication distance is up to 300m;

Control the working channel through the channel pin (restart takes effect), easy to use;

The master-slave mode can be switched in real time, more flexible;

3.0~5.5V power supply, best performance can be guaranteed when it is over 3.3V;

Industrial standard design, good for long-term use at -40 ~ +85 ℃;

Dual antennas are optional (IPEX/stamp hole), convenient for secondary development and integration.
1.3 Application

Smart home;

Wireless alarm security system;

Wireless audio transmission;

Intelligent voice system;