We previously discussed the basic installation, and today we will talk about usage.If the plugin is configured correctly and the device is functioning properly, after refreshing the interface list, find the corresponding device port, double-click it, and you will see the following interface.Wireshark main interface1. Selecting the Sniffing DeviceSniffing device selectionThis shows our sniffing devices. … Read more
I only recently learned that Bluetooth 6.0 has been released for over six months. However, this technology is like taking medicine; it takes time for it to be industrialized and for its benefits to be realized. Let’s first review the major upgrades of Bluetooth over the years: Bluetooth Major Version Release Date Core Upgrade Points … Read more
As shown in the figure above, to implement a BLE application, you first need a chip that supports BLE radio frequency, then you need to provide a BLE protocol stack that matches this chip, and finally, you can develop your own application on top of the protocol stack. It can be seen that the BLE … Read more
With the continuous growth of the economy and the significant improvement in residents’ quality of life, pets have gradually integrated into many families, becoming indispensable family members. This change has not only spurred the vigorous development of the pet industry but has also led to a new wave of consumer trends. According to the “China … Read more
Attributes play a crucial role in BLE, serving as a bridge between different components. Today, let’s learn about the concept of attributes. Attributes: The architecture of BLE is divided into servers and clients. The way BLE works is by storing data on the server, which the client can access. Data is stored in a format … Read more
Author:Jens Wallmann Abstract:This article introduces the ultra-low power STM32WBA52 MCU series from STMicroelectronics, demonstrating how developers can quickly complete and run BLE 5.3 wireless designs using BLE evaluation boards, development tools, and application examples. Additionally, this article briefly discusses programming and MCU wiring. Intense competition puts pressure on Internet of Things (IoT) device developers, who … Read more
●Course Introduction● STM32WB is a new generation of wireless dual-core IC, supporting various mainstream 2.4GHz protocol stacks, including: BLE, ZigBee, Thread, etc. It supports both static and dynamic concurrency modes, allowing multiple protocol stacks to run simultaneously. It features high integration, high performance, and low power consumption, making it very suitable for industrial gateways, telecommunications … Read more
Achieving the “Internet of Everything” is the ultimate goal of the entire IoT industry. According to IoT Analytic statistics, the number of active IoT terminals worldwide is expected to grow to 27 billion by 2025, but there is still a significant gap from the industry-expectation of a trillion-level market. With the deep expansion of IoT … Read more
Click on the blue text above Talk Lab to get more automotive cybersecurity news 01 Introduction This article discusses the CCC digital key protocol specification from the perspective of vehicle BLE, aiming to facilitate a better understanding of the CCC protocol. The content is relatively friendly for those with a basic understanding of BLE. Some … Read more
Author: IoT Queen (Peng Zhao) IoT Think Tank Original Please indicate the source and origin when reprinting —— [Introduction] —— Some have taken a different approach, attempting to combine local technologies such as BLE, WIFI, and Zigbee with wide-area technologies like NB-IoT and LoRa at the chip or module level. When you hear this idea, … Read more