System Usage
This section provides a brief overview of common features when using the Radxa ROCK 4D system.
📄️ Auto Login
Auto login automatically logs in to the system username at startup without requiring manual password entry.
📄️ Display Mode
Display Mode refers to using the Radxa ROCK 4D with an external monitor, outputting the system display via HDMI, which is ideal for new users.
📄️ Input Method Usage
📄️ Headless Mode
Headless Mode refers to using the Radxa ROCK 4D without a display, controlling the board through Serial/UART, SSH, or VNC. This mode is suitable for users with some development experience.
📄️ UART Debugging
UART debugging is a core method in embedded development for interacting with Radxa ROCK 4Ds through a serial communication interface (UART). Using a serial port tool, you can view system output and perform debugging.
📄️ Network Configuration
Configure wired and wireless networks through both graphical interface and command line.
📄️ Use apt for package management
use apt for package management
📄️ SSH Remote Access
Remote access allows you to control the board over a network. This tutorial focuses on SSH remote control within a local area network (LAN).
📄️ VNC Remote
Remote login refers to remotely controlling the motherboard through the network. This tutorial only covers VNC remote control methods within a local network.
📄️ Application Usage
This guide explains how to install and use applications on the Radxa ROCK 4D using the dpkg and apt commands.
📄️ Chinese Environment Setup
This guide explains how to configure the Chinese language and system timezone on the Radxa ROCK 4D.
📄️ Audio Management
This guide explains how to use audio devices on the Radxa ROCK 4D.
📄️ System Backup
This guide introduces two methods for backing up your system: online script backup and offline backup (using the dd command), allowing users to choose the most suitable method based on their needs.
📄️ Rsetup Tool
Rsetup is a system configuration tool for Radxa OS that helps users easily configure various system settings, including system preferences, hardware settings, software configuration, network setup, user accounts, language settings, and more.