[Chip solution]：DA14531

[Operating frequency]： 2.402~2.480GHz

[Bluetooth protocol]：BLE5.0

[Communication distance]： 500m

[Product size]：16*10mm

[Introduction]：E104-BT52PX Bluetooth module is a Bluetooth to serial port module based on the BLE5.0 Bluetooth protocol version. It is a master-slave integrated module with small size and low power consumption, and works in the 2.4GHz frequency band. The Bluetooth module can be widely used in smart wearables, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automobiles, lighting, industrial Internet, smart data collection, smart control and other fields.