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  Introduction In this follow-up guide, we'll transform your Raspberry Pi 4 into a powerful mobile development station that doubles as a WiFi access point. Building on our  previous USB-C setup , we'll add a second WiFi interface, configure the built-in WiFi as an access point, and set up a complete development environment accessible from your iPad. What We'll Achieve By the end of this guide, you'll have: Dual WiFi Setup : USB WiFi adapter for internet connectivity + built-in WiFi as an access point Internet Sharing : Other devices can connect to your Pi's WiFi and access the internet Docker Environment : Container platform for running services Code-Server IDE : VS Code in your browser, accessible from your iPad GitHub Integration : SSH keys configured for seamless Git operations Perfect for : Mobile development, on-the-go coding, providing WiFi hotspot, creating a portable dev environment Prerequisites Raspberry Pi 4 with USB-C setup completed ( see previous guide...

  Introduction In this guide, we'll configure a Raspberry Pi 4 to be powered and accessed directly through a single USB-C cable connected to an iPad or laptop. This setup creates a portable, headless Raspberry Pi that requires no separate power adapter, HDMI display, keyboard, or Ethernet cable. Perfect for mobile development, testing, or working with your Pi on the go. Objective Our goal is to create a fully functional Raspberry Pi 4 setup that can be accessed via a single USB-C connection. We'll accomplish this by: Using Raspberry Pi Imager to customize Pi OS Lite (64-bit) with SSH and WiFi credentials Burning the configured image to an SD card SSH into the Pi via WiFi for initial configuration Updating boot configuration files to enable USB gadget mode Creating a new network connection using  nmcli  and activating it on boot Connecting the Pi to an iPad or laptop using only a USB-C cable Hardware Requirements To complete this setup, you'll need: iPad or laptop  wi...