Introduction to Bluetooth Modules and Market Analysis 1. Overview The Bluetooth module is a type of wireless communication technology module that uses the Bluetooth protocol for data transmission and communication. Bluetooth modules are characterized by low power consumption, low cost, and ease of integration, making them widely used in smartphones, computers, smart homes, medical devices, … Read more
This article covers the following content: Entering AT mode for basic Bluetooth parameter settings Arduino Bluetooth control LED circuit design and code writing Testing functionality using Android Bluetooth serial debugging software Entering AT Mode for Basic Bluetooth Parameter Settings To use the Bluetooth module with Arduino, you first need to configure the basic parameters of … Read more
In the promotion and application of Bluetooth modules, we often encounter issues related to product certification, and customers or friends frequently inquire about this aspect. We at Weilin Communication have long served numerous industry clients with high standards, placing great emphasis and investment in certification. Our own module product certifications consistently maintain broad coverage and … Read more
HC-05 The Bluetooth module BT-HC05 is a high-performance Bluetooth serial module. 1. It can be paired with various smart terminals with Bluetooth capabilities, such as computers, Bluetooth hosts, mobile phones, PDAs, PSPs, etc. 2. It has a wide baud rate range of 4800~1382400 and is compatible with microcontroller systems. 3. After two Bluetooth modules in … Read more
This is a simple tutorial aimed at beginners. It’s actually not like the previous one.10 years ago, this was a WINDOWS tablet — the top configuration THINKPAD X200T for 300 including shipping. After finishing the article, I realized I forgot to mention something. The X200T is a good machine; it can surprisingly play H265 videos … Read more
Everyone is likely familiar with Bluetooth, having used it in various situations. But what about the Bluetooth modules in microcontrollers? This installment of useful information will take you into the world of Bluetooth modules. 1 Introduction to Bluetooth Modules A Bluetooth module is a commonly used wireless communication module, widely applied in various smart devices. … Read more
If you don’t pay attention to me, you won’t know what you’ve missed! Everything starts with connection. The Internet of Things (IoT) is accelerating into our daily lives and various industries, with increasingly intelligent and convenient connections between people and things, and between things and things. Wireless communication has become an invisible bridge in IoT … Read more
Author of this article | Stefan Berggren, Senior Product Marketing Manager for Short Range Radio Communication Introduction Our newly launchedANNA-B4 (click the underlined text for more information) is currently u-blox’s smallest Bluetooth module, designed with features tailored for industrial application needs. The timing of this launch is perfect: smart factories have matured from hype to … Read more
The Bluetooth module is used for communication between Bluetooth devices. The most common use is for an Arduino to communicate with a smartphone via the Bluetooth module. 1. HC-06 (Slave) 1 Operating voltage: 3.3V LDO for the board, input voltage of 3.6~6V, current approximately 30mA when unpaired, about 10mA when paired. Do not exceed 7V … Read more
Technology is rapidly developing today. In this article, we will delve into the principles and structures of Bluetooth modules and their advantages compared to other products currently available in China, hoping to provide some help to everyone. As a short-range wireless communication technology that replaces data cables, Bluetooth supports point-to-point and point-to-multipoint communication, wirelessly connecting … Read more