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Product Descriptions

E104-BT40 module is a serial to dual-mode Bluetooth slavemodule based on Bluetooth 4.2 + 3.0 version, namely low powerconsumption Bluetooth BLE and classic Bluetooth SPP Profile, whichcan freely switch between BLE and Classic Bluetooth, working at2.4GHz.

The E104-BT40 module usesgeneral ATcommands to setparameters, and the operation is simple and fast. The module onlysupports the Bluetooth slave role.

Through this module, traditional low-end serial devices or MCU-controlled devices can perform wireless data transmission, It is a low cost, simple and reliable data transmission module.

Product Features

Bluetooth Specification V4.2 +3.0 protocol available;

AT command configuration available；

Support BLE;

SPP 3.0;

GPI0 input / output,

2-way PWM outputs；

249 bytes of serial buffer；

Effective communication distance over 30 meters；

Global license-free ISM 2.4GHz frequency band；

1 ~2Mbps air rate,

Built-in PCB on board antenna, no external antenna required

Product Applications

Bluetooth wireless data transmission；

Wireless meter reading and wireless sensing；

Smart home, industrial control；

Industrial remote control and telemetry；

Smart buildings, smart construction；

Automatic data collection；

Health sensor；

Automotive testing equipment；

Smart robot.

Product Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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