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Introduction to Using dhcpcd on Raspberry Pi

Introduction to Using dhcpcd on Raspberry Pi

Note: If the external links in the text cannot be accessed, you can click on the "Read the original text" at the bottom.

Switching from Network-Manager to dhcpcd

::: warning After switching to dhcpcd, WiFi configuration will be lost. If you are connecting to the device via SSH through WiFi, please configure WiFi using raspi-config before switching:::

sudo systemctl enable dhcpcd
sudo systemctl start dhcpcd
sudo systemctl stop NetworkManager
sudo systemctl disable NetworkManager

dhcpcd.conf

The /etc/dhcpcd.conf file saves common

2025-01-16

Essential Hardware for Raspberry Pi Development 

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2025-01-16

Raspberry Pi Desktop System: PIXEL OS

  1. Based on the Debian-derived PIXEL will bring the Raspberry Pi experience to x86, as the Raspberry Pi Foundation has declared, "We are not just creating the best desktop environment for the Raspberry Pi, but the best desktop environment, period."

  2. The Raspberry Pi Foundation has ported PIXEL OS, released this September, to PCs and Macs. (Both PC and Mac are actually based on x86 architecture, while the Raspberry Pi is based on ARM series CPUs, making this successful port very significant)

2025-01-16

Creating Google Glass with Raspberry Pi and Vufine Screen

Creating Google Glass with Raspberry Pi and Vufine ScreenMAKER：yishaisilver8／译：趣无尽

This project is based on the Raspberry Pi Zero, using a fisheye camera to stream video in real-time to the wearable Vufine display. The display effect is similar to a four-inch screen, outputting at 720p.
Additionally, these glasses can assist patients with retinitis pigmentosa, providing a broader field of vision, convenience, and more joy in their lives.

Creating Google Glass with Raspberry Pi and Vufine Screen

Materials List

Raspberry Pi Zero W
2025-01-16

Top 10 Creative Raspberry Pi Projects of 2021

Top 10 Creative Raspberry Pi Projects of 2021
Introduction: Your next popular Raspberry Pi project.
Word count: 1878, estimated reading time: 3 minutes
https://linux.cn/article-14142-1.htmlAuthor: Joshua Allen HolmTranslator: geekpi

The Raspberry Pi is one of the most popular single-board computer brands. Its popularity is partly due to the numerous unique and interesting projects people have created using the Raspberry Pi. People have used the Raspberry Pi in various projects and provided instructions so that others can recreate their projects. Below are the

2025-01-16

Analyzing Cloud Measurement Data with Raspberry Pi and Analog Discovery 2

Nowadays, most service providers offer cloud storage. From images to videos, music, or movies, they store files in the cloud to save storage space. Users can access data from anywhere and easily share these files with others. With the development of the Internet of Things, embedded systems are also starting to thrive in the cloud domain. From development projects to complex measurements, the industry is shifting towards cloud technology.

Analyzing Cloud Measurement Data with Raspberry Pi and Analog Discovery 2

2025-01-16

Installing NodeMCU Drivers and Setting Up the Development Environment

1、ESP8266-NodeMCU Development Board Driver Installation

NodeMCU Development Board is not a plug-and-play device, so we need to install the driver on the computer before it can be used.

Preparing to Install the Driver

Before installing the ESP8266-NodeMCU driver, please ensure that your computer is connected to the internet. Also, prepare the NodeMCU and USB data cable for installation.

Installing NodeMCU Drivers and Setting Up the Development EnvironmentOpen the Driver Installation Program

Installing NodeMCU Drivers and Setting Up the Development Environment

Installing </div> </div> <div class= 2025-01-16

Understanding IoT Technology: A Comprehensive Matrix Overview

Understanding IoT Technology: A Comprehensive Matrix Overview

Referring to the natural composition structure of IoT technology, as well as the layered architecture of the information industry pattern and the business perspective of IoT, the technology matrix of IoT can be divided into six levels. From bottom to top: Element Layer, Device Layer, Terminal and Node Layer, (Information) Resource Aggregation Layer, Platform Service Layer, Application Layer.

The technology matrix is divided into two "domains": "Edge Domain" and "Cloud Domain", with the

2025-01-16

A Comprehensive Guide to IoT Product Development for Startups

A Comprehensive Guide to IoT Product Development for Startups
Translator | Li Rui
Reviewer | Sun Shujuan
Surveys indicate that 75% of IoT projects ultimately fail. To avoid this, companies should carefully plan their IoT projects in advance and familiarize themselves with the various stages of IoT product development.
A report titled "IoT Signals" released by Microsoft in 2021 pointed out that 90% of companies have adopted IoT solutions to reduce operational costs, unlock additional revenue streams, and gain a competitive advantage.
2025-01-16

Comparing STM32 and Arduino: Which is More Powerful?

Comparing STM32 and Arduino: Which is More Powerful?

Which is more powerful, Arduino or STM32? Many electronics enthusiasts face a dilemma when choosing between Arduino and STM32, unsure of which to use. Arduino has always been popular, but STM32 has more interfaces, stronger performance, and faster speeds?

Features of Arduino and STM32

Arduino:

Comparing STM32 and Arduino: Which is More Powerful?

Arduino leans towards creativity, simplifying hardware operations. Its functions and syntax are very simple and user-friendly.

2025-01-16
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