Chengdu Ebyte Electronic Technology Co., Ltd.
E03-W05A User Manual
Copyright ©2012–2018
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Chengdu Ebyte Electronic Technology Co., Ltd
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Chapter 1 Overview
1.1 Introduction
E105-W05A is a DIP module under the E103-W05 series (for the convenience of the following description,
collectively referred to as E105-W05 or W05 below), it is a low-cost,
cost-effective 100mW (20dBm) wireless Module, small size, with PCB
antenna, working in the 2.4~2.483GHz, low power consumption, fast data
stream transmission. The module can use the serial port for data
transmission and reception and AT command related parameter setting.
Secondly, E103-W05 AT command is large Partially compatible with the E103-W01 module, making it easy to use
and quick to use, both for old and new users, and is a good data transmission partner in the Internet of Things.
The E103-W05 module is developed by Chengdu Ebyte Electronic Technology Co., Ltd. based on the W600 chip
of Winner Micro. The module integrates transparent transmission function, ready to use, supports serial AT
command set, server AT command set, users can use the network access function through the serial port, and it is
widely used in smart home appliances, smart homes, wireless audio and video, smart toys, IoT application fields
such as medical monitoring and industrial control.
1.2 Features
Transparent transmission when booting, and automatic connection when disconnected;
Multiple baud rates;
Smart Config configuration function;
TCP Server, TCP Client, UDP;
Three working modes: STATION, AP, STATION≈
14mA low-power data reception;
Serial transparent transmission;
Multiple encryption methods;