Bluetooth data logger

Bluetooth is a mature communication protocol. Although its speed is slower than 2.4G and 5G, its power consumption is very low, so it is very suitable for wireless data loggers because they are usually battery-powered and the data volume is not large.

A recorder with a Bluetooth module is convenient for users to read data with a smartphone. If it is not a one-time recorder, the user can also configure its parameters through the APP, such as clearing data, modifying the sampling period, etc.