Project Hub /IoT & Connected Devices/Telemetry & Remote Logging/Accessing Graphical Desktop Of Raspberry Pi Using SSH And VNC

Beginner

RASPBERRY PI

Project Specific

3 – 6 Hours

Partial Kit

Accessing Graphical Desktop Of Raspberry Pi Using SSH And VNC

Learn how to access a Raspberry Pi graphical desktop remotely from a laptop using an Ethernet cable, SSH, and VNC without needing an external monitor or keyboard.

Originally published on ElectronicsForU

View original tutorial

Parts You'll Need

This project is sourced from another site, not written by us — this list is our best match of their components against what we stock, not a verified bill of materials. Always check the original blog (linked above) for the actual parts list before buying.

Raspberry Pi 3 - Model B+ 1.4Ghz 64-bit quad-core Processor with 1 GB Ram (Original) Rs. 5,400.00
400 Points Mini Solderless Prototype PCB Breadboard High Quality Rs. 89.00
MB102 Adjustable Breadboard Power Supply Module (3.3V & 5V) for Arduino & Raspberry Pi Rs. 139.00
Jumper Wire 10 Pin Male To Male 20cm Rs. 45.00
Jumper Wire 10 Pin Male To Female 20cm Rs. 45.00

Selected: Rs. 0.00

We don't carry yet: Ethernet / W5500

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How It Works

This project establishes a direct network link between a Raspberry Pi running Raspbian OS and an Ubuntu laptop using an Ethernet cable, eliminating the need for a dedicated monitor, keyboard, or mouse. Because the Raspberry Pi acts as a DHCP server or uses link-local addressing, the laptop can discover its IP address on the local network interface using scanning tools like nmap. Once the network route is established, the Secure Shell (SSH) protocol is initiated from the Ubuntu terminal to create an encrypted command-line session over the network. Through this secure tunnel, the Raspberry Pi's Virtual Network Computing (VNC) server is activated. The VNC Viewer running on the Linux laptop then requests the graphical framebuffer from the Pi, transmitting compressed desktop rendering commands over the Ethernet connection. This allows the user to interact with the full Raspbian OS desktop environment windowed directly on their laptop screen, processing all pointer clicks and keyboard inputs remotely.

Why Build This

Manage remote server applications and embedded systems in headless deployments without dedicated peripheral hardware.

Streamline IoT prototyping and telemetry data logging setups directly from a primary workstation.

Understand network routing, secure shell administration, and remote framebuffer protocols essential for undergraduate engineering workflows.

Real-World Application

Remote server management, headless IoT deployment, and managing embedded systems without dedicated peripherals.

Skills You'll Learn

Network discovery

SSH remote administration

VNC server configuration

headlamp system management

Ethernet link configuration

Safety Precautions

No specific precautions noted for this build — always follow general electronics safety practices.

Technology Tags

RASPBERRY PI

SSH

VNC

ETHERNET

UBUNTU

LINUX

NETWORKING

Frequently Asked Questions

Can I use a Wi-Fi connection instead of an Ethernet cable for this project?

Yes, though using a direct Ethernet cable is a reliable way to establish a point-to-point connection when an existing local network router is unavailable.

What should I do if the VNC Viewer cannot find the Raspberry Pi's desktop?

Ensure that SSH is enabled on your Raspbian OS, verify the correct IP address using nmap from your Ubuntu laptop, and confirm that the VNC server is actively running on the Pi.

Do I need to install special software on my Ubuntu laptop?

Yes, you will need an SSH client (typically built into Linux terminals), nmap for network scanning, and a VNC Viewer application to render the graphical interface.

Gallery

This page is part of Kitkraft's Project Hub — a curated collection of electronics & robotics projects gathered from the maker community to help students and hobbyists discover and learn to build. Kitkraft does not claim authorship of the original project, and makes no representation as to the accuracy, completeness or safety of third-party source material. The summary and "How It Works" explanation above are AI-generated, rewritten with reference to the original tutorial — not a reproduction of it. Full credit and a direct link to the original source are provided above. If you're the original creator and have a concern about how your work is represented here, please contact us and we'll address it promptly.

Kitkraft Project Hub — curated from the maker community, credited at the source.

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