Various application scenarios of Bluetooth modules

Bluetooth module is a kind of short-distance wireless communication. It is divided into Bluetooth data module and Bluetooth voice module according to its function. Bluetooth module refers to a collection of basic circuits of chips that integrate Bluetooth functions and is used for wireless network communications. It can be roughly divided into three major types: data transmission modules, Bluetooth audio modules, Bluetooth audio + data two-in-one modules, etc. Generally, modules have semi-finished properties and are processed on the basis of chips to make subsequent applications simpler.
As a short-distance wireless communication technology that replaces data cables, Bluetooth supports point-to-point and point-to-multipoint communication, wirelessly connecting various data and voice devices in the home or office into a piconet (Pico-net), several Piconets can also be further interconnected to form a distributed network (scatter-net), thereby enabling fast and convenient communication between these connected devices.

BLE5.0 protocol Bluetooth module

Read-B-V1.0 is a new generation of Bluetooth 5.0 module independently developed by Geyuan Electronics. It is backward compatible with Bluetooth 4.2 and Bluetooth 4.0 protocols. It has serial port Bluetooth data transparent transmission and low power consumption, making full use of limited battery resources for a long time. time. Small package saves developers PCB space.
The software advantage of this module is based on the Bluetooth 5.0 protocol architecture, which greatly improves data transmission speed, encryption and other performance. Developers can modify the module name through AT commands, enter and exit AT command mode, set the module broadcast cycle, serial port transmission baud rate, restart the module, query the module MAC address, query the connection signal strength, query the module’s underlying software version number, etc. It is very convenient for developers to develop their own products according to their needs.
This module supports the connection of Android, IOS and other mobile phones and tablets through APPs, small programs, etc., and can be widely used in 2.4G low-power Bluetooth systems for data collection, transmission, control, improving operational reliability, and solving the control of different electronic products. and data collection issues, battery life has been greatly extended.
It can be widely used in automotive electronics, medical electronics, security equipment, smart homes, wearable devices, asset tracking management, remote temperature monitors, metal detectors, sensor data collection and other equipment.