Iot

Complete guide to self-hosting Node-RED, the powerful flow-based programming tool for IoT and automation. Install locally and access from anywhere using Pinggy tunnels.

Discover how IPv6's massive address space eliminates the need for NAT, restoring true end-to-end connectivity. Learn the technical differences between IPv4 and IPv6, why NAT was necessary, and how IPv6 enables direct peer-to-peer communication for gaming, VoIP, IoT, and more.

Learn how to securely access and control your IoT devices remotely using VNC and SSH tunneling with Pinggy, ideal for Raspberry Pi and Linux devices.

Learn how to securely connect to your Raspberry Pi or IoT device remotely over the internet without port forwarding. Explore SSH, VNC, and RDP methods with step-by-step guides.