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Brompton Technology
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The R2 is the most powerful Tessera receiver card ever.

Supporting a 262k pixel capacity, it is perfect for all types of LED fixtures, even those with very high resolutions.

The R2 takes a new module-based approach to LED panel receiver card design and uses cutting-edge technology to be the perfect combination of capacity, size and features.

benefits for panels fitted with an r2 receiver card
Dark Magic

Improves the appearance of panels operating at less than their maximum brightness by reducing banding and increasing detail in dark areas.

Dark Magic

On-Screen Colour Adjustment (OSCA) enables a special user interface to appear on the LED screen itself, allowing for quick, easy module and seam selection.

Panel OSD

Panel OSD provides detailed status information right on your panels, enabling sections to be quickly cycled through to access Panel Information, Module Information, Ethernet Information, Video Status, Calibration Information, I/O Status, Temperature plots and Error plots.

powerful features

Superior greyscale performance – Especially when the LED panels are run at low brightness as is typical in many studio applications

Module storage – Reading calibration data from the LED modules so modules can be swapped without having to recalibrate

Advanced calibration options – Allowing video engineers to make on-site tweaks, for example applying edge correction to compensate for mechanical seams between panels using On-Screen Colour Adjustment (OSCA)


Measuring just 68x32mm, the compact form factor of the R2 module is intended to fit into the vast majority of LED panel enclosures.

It uses a widely-available DDR2 SO-DIMM socket and a reference design is provided.

Our multilingual Field Application Engineers are always available to support the integration of new panels.

Outstanding value

The R2 LED panel receiver card has been designed to be both highly efficient and extremely cost effective, removing the duplication of connectors and circuitry in a panel’s design.

This combination of performance, features, size and cost makes it great value for high quality LED video panel control.

Every regular firmware update makes the R2 even more powerful, as it delivers new features in addition to existing features like OSCA, Dark Magic and panel OSD. Backward compatibility is always maintained and any LED fixture using the R2 receiver card can upgrade its firmware at any time.

downloads & other information

The FAE team based in Shenzhen and London work closely with our partners to integrate Tessera processing into new panel designs or purchases.


See and compare the capacities and features of all Tessera LED Processors.

Comparison Chart

Download the R2 receiver card datasheet .pdf with full product technical specifications.


Download the latest versions of the Tessera software and firmware.

tessera processors
Tessera Sx40

Brompton’s first 4K processor and the best LED processor currently available on the market. Used in combination with the XD Data Distribution Unit, it provides a comprehensive solution for 4K screens.

Tessera M2

Brompton’s flagship HD LED processor, offering unrivalled creative and colour management features.

Tessera M2 LED Processor
Tessera S4

A straightforward powerhouse processor built for large, high resolution LED screens, offering fewer creative features for competitive value.

Tessera T1

Designed for creativity, an ideal choice for smaller creative shows and displays that don’t need to output a huge amount of pixels.

Technical specifications
  • 262,144 RGB pixels capacity
  • 16 bit-per-channel processing
  • Two Gigabit Ethernet data connections
  • DDR2 SO-DIMM form factor
  • All major driver ICs supported
  • Up to 72 output data channels
  • Support for sensors (e.g. temperature)
  • Support for user interfaces (e.g. status LEDs, push buttons)
See us in action
“Once our clients understand the power behind Brompton processing they don’t want anything else.”
Graham Northam – Apex Sound