New Arrivals----E104-BT52

Master-slave integrated Bluetooth module

E104-BT52 is a serial port to BLE Bluetooth master-slave integrated module based on Bluetooth protocol version 5.0. It is small in size, low in power consumption, and works in the 2.4GHz frequency band.

Based on dialog's DA14531 chip development, this module uses general AT commands to set parameters, and the operation is simple and fast. The module supports Bluetooth host, slave and observer modes, and supports low-power broadcasting, data transparent transmission, and air configuration functionally.

DA14531 chip solution

The built-in DA14531 chip with excellent performance supports Bluetooth BLE 5.0 protocol.

Supports MAC bonded connections

Support MAC binding connection, the maximum binding number is 3 devices, solve the directional connection function in multi-slave environment

Multiple working modes

The module supports different power consumption modes and wake-up modes; supports two working modes of configuration and transparent transmission; supports serial port transparent and format transmission.

Air configuration

It has the function of configuring Bluetooth parameters in the air, and supports adjustable Bluetooth packet length.


Wake up from serial port

With serial port wake-up function, it is suitable for fast wake-up of MCU in low-power applications.


Ultra small size

Ultra-small design, suitable for more application scenarios.

The module can be widely used in smart wear, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automobiles, lighting, industrial Internet, smart data acquisition, smart control and other fields.

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