Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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1 Introduction
1.1 Brief Introduction
E49-400M20S4 is a cost-efective wireless data transmission module launched by
Chengdu Ebyte. It is a pure hardware module based on CMT2300A.
E49-400M20S4 supports a maximum transmit power of 20dBm, and users can set
a lower output power to save power consumption. The module works in the
433/470MHz frequency band. With small size and low power consumption. Since this
module is a pure RF transceiver module, it needs to be driven by an MCU or a
dedicated SPI debugging tool.
1.2 Application
Smart home and industrial sensors, etc;
Security system, positioning system;
Wireless remote control, UAV;
Wireless game remote control;
Healthcare products;
Wireless voice, wireless headset;
Automotive industry applic ations.
