Access IoT Devices from Anywhere

Fri, Jun 9, 2023
You can access your Internet of Things (IoT), devices remotely and manage our devices from anywhere with just one command. Summary Run this command on your IoT device such as Raspberry Pi: ssh -p 443 -R0:localhost:22 tcp@a.pinggy.io This command creates a TCP tunnel and it will output a public URL like tcp://tljocjkijs.a.pinggy.link:40527. Use the SSH command with the URL and port to connect to your IoT device: ssh -p <port> <username>@<pinggy_url> Example: ssh -p 40527 pi@tljocjkijs.

Remote Desktop for Raspberry Pi and other IoT devices

Fri, Aug 11, 2023
You remotely access your Raspberry Pi desktop from anywhere using Remote Desktop Protocol (RDP). Even if your Pi is outside your local network, you can access it easily over the internet using Pinggy. Summary Step 1. Run these commands on your Raspberry Pi: sudo apt update sudo apt install xrdp sudo systemctl start xrdp Step 2. Run this command to get a public URL to your Raspberry Pi: ssh -p 443 -R0:localhost:3389 tcp@a.

T-Mobile Port Forwarding

Thu, Jun 20, 2024
Summary Open terminal or command prompt. Paste the following command in the terminal (replace 22 with the port you want to forward): ssh -p 443 -R0:localhost:22 tcp@a.pinggy.io After running the tunneling command, you will receive a public URL in the following format: tcp://tljocjkijs.a.pinggy.link:40527 You can use this address and port to connect to your local port from outside the local network. Sign in to https://dashboard.pinggy.io to get persistent URLs and persistent TCP ports for your tunnels.

Virgin Media Hub Port Forwarding

Thu, Jul 10, 2025
As a developer or tech enthusiast using Virgin Media broadband, you may need to set up port forwarding on your Virgin Media Hub router to access your local services from the internet. Whether you’re hosting a web server, gaming server, or need remote access to your devices, port forwarding is essential. However, Virgin Media implements certain restrictions that can make this process challenging. Summary Access Virgin Media Hub admin panel at 192.

UDP vs TCP: Complete Guide to Network Protocols in 2025

Sun, Aug 10, 2025
When building network applications, developers face a fundamental choice between two core internet protocols: TCP and UDP. This decision can make or break your application’s performance, affecting everything from user experience to system reliability. Understanding the differences between UDP and TCP isn’t just academic knowledge - it’s practical wisdom that determines whether your online game feels responsive, your video call stays smooth, or your financial transaction completes successfully. Summary TCP (Transmission Control Protocol)