Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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Ⅰ Overview
1.1 Introduction
E49-400T30S is a super cost-effective wireless data transmission module
launched by Chengdu Ebyte. It has 4 working modes. Each transmission method
has its own characteristics and can be applied to various application scenarios.
E49-400T30S can perfectly support industrial-grade applications, and has
undergone rigorous testing at the factory to ensure its industrial reliability
and batch consistency.
E49-400T30S supports a maximum transmit power of 20dBm. Users can set lower
output power to save power consumption. The module works in the 433MHz frequency
band, with TTL level output, and is compatible with 3.3V IO port voltage.
The module has data encryption function. The data transmitted by the module in the air has randomness. Through
strict encryption and decryption algorithm, the data interception is meaningless, the probability of interference
is reduced, and the reliability and transmission efficiency are improved. And it is a low-cost wireless serial
transceiver module.
1.2 Features
The measured communication distance can reach 5.6km;
The maximum transmit power is 30 dB, and the software is multi-level adjustable;
Support global license-free ISM 433MHz frequency band;
Support data transmission rate of 1.2Kbps～200Kbps;
Support low power consumption mode, suitable for battery applications;
Support advanced ultra-narrowband GFSK modulation;
Support 2.6V~5.5V power supply;
Industrial-grade standard design, support long-term use at -40 ~ 85°C;
Support stamp hole and IPEX interface, users can choose to use according to their own needs.
1.3 Application scenarios
Wearable devices;
Smart home and industrial sensors, etc.;
Security system, positioning system;
Wireless remote control, drone;
Wireless game remote control;
Healthcare products;
Wireless voice, wireless headset;
Automotive industry applications.
