1. Project Background Smart wearable devices are a general term for devices designed and developed with wearable technology for daily use, such as: smart watches, smart bands, smart glasses, etc.. At the same time, smart wearable devices are also an important application scenario of Internet of Things technology, allowing for a more intelligent and efficient … Read more
Have you tried the built-in touch functionality of the ESP32? Starting from scratch: how to use the touch functionality of the ESP32. In this era full of possibilities, smart hardware development has become increasingly simple. As a “new star” in the hardware development world, the ESP32 not only has powerful Wi-Fi and Bluetooth capabilities but … Read more
Today, the Internet of Things (IoT) and artificial intelligence technologies are increasingly integrated into people’s daily lives, raising higher demands for embedded system development technologies. This is reflected not only in the requirements for hardware performance but also in new demands in software, algorithms, and cloud services. Therefore, “IoT + Embedded Systems Development and Practice” … Read more
Undoubtedly, as more and more devices join the Internet of Things (IoT), traditional enterprises increasingly need support for digital transformation. This support is not just about needing to flexibly adapt to various unpredictable data usage patterns that lead to sudden and significant changes in resource demand, but also about adapting to future development needs while … Read more
Core Technologies for IoT Device Development Hello, dear C++ friends, it’s great to meet you again! Today, we will explore the application of C++ in embedded systems, especially how to use C++ to develop IoT devices. Are you ready? Let’s embark on this exciting learning journey! 1. Introduction to C++ and Embedded Systems In the … Read more
Nowadays, embedded system development is often based on platform models. MCU platforms include MCUs and their related components (peripheral devices, supporting devices, etc.), integrated development environments (development boards, development tools, middleware, etc.), and operating systems. When semiconductor manufacturers launch a new MCU product, they generally provide corresponding peripheral devices, integrated development environments, and operating systems … Read more
Designing and building IoT hardware is always a pleasure. You can collaborate with hardware designers to create prototypes, run them with stakeholders, and develop practical, tangible products for your IoT environment. However, what does this process require, what are the key considerations, and what should be taken into account before building hardware? This article answers … Read more
Despite its slightly sour name, I was still captivated by the Orange Pi Zero. I recently purchased an Orange Pi Zero and will share my first experience in this article. Full disclosure: I am genuinely fascinated. — David Egts Table of Contents –Why Orange Pi?18% –Unboxing Experience52% –Final Thoughts85% As open-source driven hardware becomes more … Read more
Hello, friends! I am Wang, a Python engineer who spends all day dealing with sensors and data. Today, I want to share an interesting topic: how to build an environment monitoring system with Python, from sensor data collection to data cleaning. Let’s tackle it step by step! Powerful Toolbox Revealed To master environment monitoring, we … Read more
In the fields of Internet of Things (IoT) and wireless communication, Nordic Semiconductor has always been a pioneer of innovation. Today, we will delve into Nordic Semiconductor’s flagship product – the NRF52840-QIAA-R, a multifunctional system-on-chip (SoC) that will redefine the possibilities of wireless communication. What is NRF52840-QIAA-R? The NRF52840-QIAA-R is a high-performance, multiprotocol wireless SoC … Read more