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Bluetooth Low Energy BLE Connection Event Parameters and Update Methods

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Bluetooth Low Energy BLE Connection Event Parameters and Update Methods

Bluetooth States and Basic Connection Process 0.1 Bluetooth States: Bluetooth has 5 states: Standby State: No devices are connected, and no data is being transmitted or sent. Advertising State: Periodic advertising state. Scanning State: Actively searching for broadcasting devices. Initiator State: Actively initiating a connection. Connected State: Already connected. 0.2 Bluetooth Connection Process Figure 1 … Read more

Exploring The Basics Of Low Energy Bluetooth: A Beginner’s Guide

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Exploring The Basics Of Low Energy Bluetooth: A Beginner's Guide

Welcome to the Chip Talent Network to search for chip talents and positions. Source: EETOP compiled from allaboutcircuits Bluetooth LE (BLE) is a Bluetooth protocol designed specifically for ultra-low power applications. In this article, we will learn how BLE has become an energy-efficient short-range wireless connectivity technology. Before diving into the details of BLE, let’s … Read more

Quickly Build Bluetooth Low Energy Device Prototypes

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Quickly Build Bluetooth Low Energy Device Prototypes

When developing any type of system, it is easy to encounter a contradiction (as in the case of Rule 22 of military regulations) where you need to test the product you have developed, but the other subsystems required to support your testing have not yet been developed. Whether it is a software system or a … Read more

Why Is Bluetooth Called ‘Blue’ Tooth?

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Why Is Bluetooth Called 'Blue' Tooth?

As a fashionable tech enthusiast, there are a few products that enhance personal style in life:Bluetooth headsets, Bluetooth mice, Bluetooth speakers, smart wristbands… Just buying one, even if you haven’t started using it, will make you feel like your life has instantly elevated in quality, and the tech factor skyrockets. Copyright images from the gallery, … Read more

Why Is Bluetooth Called ‘Bluetooth’ and Not ‘White Tooth’?

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Why Is Bluetooth Called 'Bluetooth' and Not 'White Tooth'?

As a trendy tech enthusiast, there are several products in life that enhance personal style: Bluetooth headsets, Bluetooth mice, Bluetooth speakers, smart wristbands… Just buying one, even if you haven’t started using it, will make you feel like your life has instantly leveled up, and your tech attributes have skyrocketed. A Bluetooth tampon produced by … Read more

Basic Knowledge of Bluetooth Technology

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Basic Knowledge of Bluetooth Technology

Bluetooth (Bluetooth) is abbreviated as BT, and is a wireless communication technology jointly announced by five world-renowned companies: Ericsson, Nokia, Toshiba, IBM, and Intel in May 1998. From the introduction of Bluetooth 1.0 in 1999 to the latest Bluetooth 5.3 standard, the evolution of Bluetooth technology has gone through a long process. Below is a … Read more

Analysis of Low Energy Bluetooth (BLE) Attacks

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Analysis of Low Energy Bluetooth (BLE) Attacks

Introduction Bluetooth is a short-range wireless communication technology that enables data exchange between fixed and mobile devices. It can be said that Bluetooth is one of the most popular and widely used wireless technologies in the world today. With the rapid development of the Internet of Things (IoT), Bluetooth technology has also accelerated its development … Read more

Quick Guide to Low Energy Bluetooth (BLE) Product Development

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Quick Guide to Low Energy Bluetooth (BLE) Product Development

Recently, due to work requirements, I have been involved in a BLE project and have spent considerable time researching standards and principles to understand the underlying concepts. I have summarized many of the BLE products currently available in the market, practically validating the theory, and have gained quite a bit of insight. Today, I finally … Read more

Seven Mainstream BT5.0 Low-Power Bluetooth Chips and Their Applications

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Seven Mainstream BT5.0 Low-Power Bluetooth Chips and Their Applications

Follow “Wireless Technology Alliance”, providing valuable market information and the latest technical analysis Bluetooth 5 from My Perspective Friends in the background have been asking about BLECODER, what can Bluetooth 5 do, and what are its good applications? My judgment is that the application direction is basically consistent with Bluetooth 4.x, and it can only … Read more

Understanding Low Power Bluetooth Applications

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Understanding Low Power Bluetooth Applications

The Bluetooth Special Interest Group (SIG) introduced the Bluetooth 4.0 specification in 2010, which included low energy Bluetooth that meets the demand for low-power wireless connections in small battery-powered devices, leading to widespread adoption. This article will take you deep into the applications of low energy Bluetooth. Introduction to Low Energy Bluetooth In 2010, the … Read more