Hello everyone! Today I want to introduce a very practical Python library for IoT development – LoraGateway. It is an open-source library specifically designed for handling LoRa communication, helping us easily achieve long-distance wireless communication between devices. I wonder if anyone has experience with IoT development? Let’s explore this powerful tool together! 1. Preparing Python … Read more
For technology enthusiasts aspiring to enter the field of embedded development, understanding and preparing the relevant tools and equipment is an important first step in embarking on this journey. This article will provide a detailed introduction to the essential tools and equipment in the process of embedded development. 01 Development Tools 1. Development Boards Development … Read more
Hello everyone! Today I want to introduce a very practical Python library for IoT development – LoraGateway. It is an open-source library specifically designed for handling LoRa communication, helping us easily achieve long-distance wireless communication between devices. I wonder if anyone has experience with IoT development? Let’s explore this powerful tool together! 1. Hardware Connection … Read more
Gobot is a Golang framework suitable for robotics, drones, and the Internet of Things (IoT). It feels a bit like ROS (Robot Operating System). Source Code http://www.gitpp.com/coquii/gobot Gobot is a powerful framework written in Go, specifically designed for robotics, drone technology, and IoT applications. This framework greatly simplifies the complexity of implementing automation and control … Read more
Introduction In today’s technology field, the choice of programming language directly affects the quality and efficiency of software development. As a modern programming language, Rust has gained widespread attention due to its excellent performance and memory safety. This article will detail how to use the rust-raspberrypi-OS-tutorials project to build an embedded operating system on the … Read more
On December 1st, I encountered an issue with an old desktop computer (3rd generation) that would not start. After pressing the power button on the main unit, there was no response at all. After ruling out the possibility of a power supply failure, I ultimately confirmed that this issue was caused by a dead 2032 … Read more
During the use of a computer, you may sometimes encounter a situation where the monitor shows a black screen with no signal while the computer is still running. This issue can be caused by various factors, ranging from simple connection problems to complex hardware failures, all of which need to be investigated one by one. … Read more
Laptops are essential tools in our daily lives and work, helping us efficiently complete various tasks such as document editing, video watching, and gaming. However, sometimes we may encounter a situation where the laptop shows a black screen on boot with no response, which can be quite inconvenient. Below, we will detail the common causes … Read more
In today’s computer usage scenarios, whether for daily office work or high-performance gaming, cooling issues have always been one of the important factors affecting performance and lifespan. Many users focus on CPU performance, graphics card performance, memory capacity, and other core hardware when purchasing a computer, often neglecting this crucial component: the cooler. In fact, … Read more
ESP32-BLE2MQTT is a powerful tool that can send data from BLE (Bluetooth Low Energy) devices to the cloud via the MQTT protocol. With the development of smart home and IoT technologies, this capability has become increasingly important. This article will detail the features, functions of ESP32-BLE2MQTT and how to use it to build your smart … Read more