Explore advanced techniques for wireless 3D printing using Octoprint in this 30-minute video tutorial. Learn about Raspberry Pi architecture, Octopi installation, WiFi configuration, SSH terminal access, and debugging. Discover recommended plugins, installation processes, and troubleshooting tips. Gain insights on backing up Octopi and integrating with Astroprint. Perfect for intermediate users looking to enhance their 3D printing setup with wireless capabilities and advanced features.