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
With the development of NB-IoT, its chip and module industry has also progressed rapidly. This article aims to compile all relevant enterprises and core NB-IoT products for reference by industry friends. 8 NB-IoT Chip Manufacturers 【Shenzhen HiSilicon Semiconductor Co., Ltd.】 Introduction:HiSilicon is the largest NB-IoT chip manufacturer in China, covering chips and solutions in fields … Read more
Author: Zhao Xiaofei IoT Think Tank Original Please indicate the source and origin when reprinting Introduction In scenarios requiring public networks, NB-IoT and LoRa have strong complementary characteristics. However, in projects that require industry or enterprise-level private networks, NB-IoT private network solutions have a clear substitute relationship with other technologies such as LoRa, Weightless, and … Read more
The Ministry of Industry and Information Technology has issued a notice to promote the deployment of 1.5 million NB-IoT base stations. NB-IoT is surging forward. Many netizens have requested a comprehensive article on NB-IoT, so here comes a super detailed technical article. 1 NB-IoT’s Journey From 2G to 4G, mobile communication networks have been continuously … Read more
When we talk about “LoRa”, we are not referring to the beautiful “Lara” from Tomb Raider… LoRaWAN is a low-power wide-area network specification launched by the LoRa Alliance. This technology can provide a regional, national, or global network for battery-powered wireless devices. LoRaWAN targets some core needs in the Internet of Things (IoT), such as … Read more
1. Introduction IoT applications need to consider many factors, such as node cost, network cost, battery life, data transmission rate (throughput), latency, mobility, network coverage, and deployment type. It can be said that no single technology can meet all the needs of IoT. The two technologies, NB-IoT and LoRa, have different technical and commercial characteristics, … Read more