This article is sourced from: Global IoT Observation This article will comprehensively review the core component of the Internet of Things, the wireless communication module, from the industrial chain to manufacturers and future trends. Recently, the result of a tender for 500,000 units of the “Universe’s First Marker” was released, sparking heated discussions in the … Read more
Recently, the bidding results for a “universe’s first standard” of 500,000 pieces were released, sparking heated discussions in the industry. The wireless communication module, as the core component for terminal access to the Internet of Things (IoT), is rarely mentioned in the industry. Today, we have consolidated three reports to discuss various aspects of this … Read more
The communication distance of wireless modules is an important indicator, and how to maximize effective communication distance has always been a puzzling question for many. This article provides some explanations based on debugging experience and methods for selecting and using antennas, hoping to assist engineers in quickly debugging communication distances. 1. Types of Antennas With … Read more
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
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
Source: Content from WeChat account “Peach Core Technology”, Author: Peach Core Chip The Evolution of Bluetooth Since the first version of Bluetooth was released in 1998, Bluetooth has gone through multiple versions including 1.1, 1.2, 2.0, 2.1, 3.0, 4.0, 4.2, 5.0, and 5.1. Currently, the majority of Bluetooth in the domestic market still remains at … Read more
The low-power Bluetooth module market has shown rapid growth in recent years. With the popularity of the Internet of Things (IoT), more and more devices need to wirelessly connect with smartphones, computers, and other smart devices to achieve data transmission and control. The low-power Bluetooth module, as a low-cost and low-power wireless communication technology, is … Read more
Click the blue text to follow us Please message us to add to the whitelist If you like this article, feel free to share! For many small, portable Internet of Things (IoT) applications, the “Holy Grail” is a button battery that lasts 10 years. This is no easy task, as most inexpensive button batteries provide … Read more
1. Introduction Through the introduction of “Bluetooth Protocol Analysis – Protocol Architecture”, everyone should have a simple understanding of the Bluetooth protocol stack, but there is certainly still a feeling of “half-understanding, half-uncertain”. It’s perfectly normal to have this feeling, as the Bluetooth protocol is a long-standing and relatively large protocol that is not easy … Read more
Smartphones are ubiquitous, but today, Internet of Things (IoT) devices may be more common than smartphones, and many of these devices operate using Bluetooth Low Energy ( BLE ) technology. Whether you are an engineer specializing in IoT, exploring IoT product development opportunities, or simply interested in how IoT works, understanding BLE can be immensely … Read more