This article is sourced from the SiFive Blog, translated and reposted to convey more information related to RISC-V, copyright belongs to the original author. There Is No Best, Only Better – SiFive’s Latest Core IP Product Line Released We are very pleased to announce a comprehensive update to the SiFive RISC-V IP portfolio in the … Read more
Click the “Blue Words” to Follow Us Have you ever thought about using a small Arduino board to achieve smart interconnection between devices? Today, we will unveil the “golden key” to IoT communication – the MQTT protocol! Let your microcontroller easily achieve remote control and data transmission. What is MQTT? The “WeChat” of … Read more
MQTT is a lightweight messaging protocol widely used in the Internet of Things (IoT) and embedded systems. It adopts a publish/subscribe model, allowing devices to efficiently exchange messages. Below is a comprehensive explanation of the MQTT protocol’s application and implementation in embedded systems. Overview of MQTT Protocol · Lightweight: MQTT is designed for low overhead, … Read more
▼Click the card below to follow our official account for more exciting content▼ Welcome to follow the official account “Mastering Microcontrollers and Embedded Systems”, reply with keywords to get more free videos and materials Reply with 【Add Group】, 【Microcontroller】, 【STM32】, 【Hardware Knowledge】, 【Hardware Design】, 【Classic Circuits】, 【Thesis】, 【Graduation Project】, 【3D Packaging Library】, 【PCB】, 【Capacitor】, 【TVS】, … Read more
This article introduces some common communication protocols for embedded systems and IoT, which have different performance, communication rates, coverage, power consumption, and memory usage, with each protocol having its own advantages and disadvantages. Some of these communication protocols are suitable for small household appliances, while others can be used for large smart city projects. IoT … Read more
Embedded development often requires communication in many scenarios, making communication protocols essential. The three representative communication protocols are as follows: As seen in the table above, embedded devices generally have limited memory and computational performance, so fixed binary is the preferred communication protocol. 1. Simplicity Ensure that the protocol is a simple solution; obscure and … Read more
★ Click the blue text above to follow us with one click ★ With the continuous improvement of embedded processors’ capabilities, ultra-miniaturized hardware accelerators are being introduced, and the emergence of original and commercial development environments and tools, embedded artificial intelligence/machine learning (AI/ML) technologies have rapidly developed in recent years. At the same time, because … 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
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
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