Analysis of Bluetooth Technology’s Security Vulnerabilities and Attack Methods In current network applications, the Internet of Things (IoT) has a ubiquitous demand for diversity, low cost, low rate, and short distance. Such demands are mainly realized through low-speed network protocols like Bluetooth. Bluetooth is an open standard for short-range communication, utilizing embedded chips to achieve … Read more
Recently, I have been using Chipsea’s Bluetooth chip to develop a small project. The functionality is quite simple, similar to a lost item tracker, but in this project, the host is also a Bluetooth chip instead of a smartphone. This necessitates learning more about protocol stacks. However, the most frustrating part is not learning the … Read more
“ For Bluetooth technology, the establishment of the Mesh specification symbolizes a transformation in form, and its vast impact makes it a paradigm shift. ” Since its launch in 2000, Bluetooth has actively pursued growth, initially aiming to replace wired technologies, but quickly became an important standard for wireless audio and computer peripherals, such as … Read more
Whether you are an ordinary consumer or a tech enthusiast, Bluetooth is definitely a term you are familiar with. However, if you are a Bluetooth application developer or a tech geek, it is essential to further understand the two major Bluetooth technologies in the core specifications: Bluetooth BR/EDR (Basic Rate/Enhanced Data Rate) and Bluetooth Smart. … Read more
I have a habit of wearing headphones in the office, sometimes listening to instrumental background music to fend off surrounding noise, and other times just to enjoy a moment of electronic silence with my AirPods’ noise cancellation. Many headphones connect via Bluetooth, and I often wonder why this technology is called Bluetooth instead of Blueear, … Read more
Source: Cypress Introduction Bluetooth technology has transformed wireless communication between devices due to its universality and simplicity. Devices can communicate wirelessly with a high level of security via Bluetooth. Due to its low power consumption and cost, Bluetooth plays a crucial role in applications ranging from high-speed automotive devices to complex medical equipment. The convenience … Read more
Bluetooth is a radio technology that supports short-distance communication between devices (generally within 10m). Over the past few years, we have become familiar with it, as it has become an indispensable module in digital products. The emergence of Bluetooth technology has freed us from the constraints of numerous data cables when connecting various devices, such … Read more
In daily life, headphones have become a standard accessory for many people when going out. Whether walking on the street or taking the subway or bus, everyone wears headphones to listen to music or watch videos. I also love to listen to music and nod my head while taking the subway. Once I put on … Read more
Kind reminder: The built-in Bluetooth connection on computers has received feedback from players that the performance is not particularly ideal. Some players’ computers can connect normally, while others may experience unstable connections. This is related to the computer’s system, Bluetooth hardware, and version. If you encounter instability, we recommend choosing other connection methods, such as … Read more
In modern lifestyles, the application of Bluetooth technology has become very widespread. It is a short-range communication open standard that uses embedded chips to achieve wireless connections over short distances. It features low cost, low power consumption, small module size, and ease of integration, making it very suitable for application in new types of Internet … Read more