This product is officially SOLD OUT! 

If you haven’t grabbed one yet, don’t worry. The 2nd Generation is launching soon at the end of this month. 

Stay tuned!

The Openterface KVM Ext. for uConsole transforms your uConsole into a powerful and portable KVM console. This plug in extension module fits directly into the uConsole expansion slot and replaces the standard 4G or LTE module. Once installed, it provides direct HDMI input and USB HID control, allowing you to manage headless devices without extra screens, keyboards, or network dependencies.

Whether you are an IT professional, homelab builder, embedded developer, or a field technician, this module turns the uConsole into an all in one troubleshooting and maintenance tool that fits in your bag.

⭐ Key Features

🔗 Seamless Physical Integration

Designed in the same 37 x 77 mm footprint as the original 4G or LTE module, ensuring a perfect drop in fit for the uConsole expansion slot.

🎮 Direct KVM Control

Includes HDMI input for video capture and USB HID emulation for keyboard and mouse control. Ideal for accessing BIOS, recovering headless servers, and debugging single board computers.

⚡ Low Latency Operation

Offers responsive interaction suitable for firmware access, system maintenance, bare metal debugging, and rapid diagnostics.

🧳 Portable and Field Ready

Uses the uConsole’s compact clamshell form factor. Perfect for on site IT tasks, homelab management, development testing, and mobile troubleshooting.

🔧 Open Source Aligned

Built on the Openterface KVM platform, fully compatible with our open source software ecosystem and maintained through community contributions.

💡 Use Cases

• IT and network maintenance
  Access servers, routers, and headless appliances directly from your uConsole.
• Embedded development
  Test and debug SBCs, development boards, and custom hardware without setting up external monitors.
• Field service and diagnostics
  A compact on the go KVM solution for technicians working across multiple hardware environments.

💻 Software Setup

To operate the KVM extension board, install the software from our official setup page. Detailed instructions are available here: Openterface KVM Extension — Software Setup

We currently recommend using the Community Repository build maintained by Rex for the most up-to-date features and fixes.

🤨 FAQs

Q: How does the KVM Ext. Board work?
A: It captures HDMI output from a target device and displays it on the uConsole screen. The uConsole’s built in keyboard and trackball act as USB HID input to the device. Learn more about USB based KVM technology.

Q: Which uConsole models are supported?
A: Compatible with uConsole units based on Raspberry Pi CM4, CM5, and RISC V cores. Ensure your system firmware is version 1.2 or newer.

Q: Can I use this together with the 4G or LTE module?
A: No. This module replaces the 4G or LTE board inside the uConsole and occupies the extension slot.

Q: Is the software open source?
A: Yes. The Openterface Connect Apps are fully open source and available on our GitHub repository.

If you have any questions about this product, installation, or compatibility, feel free to contact us at shop@techxartisan.com. We are always ready to help.