Oct. 23, 2025
[Germany • WIoT Exhibition, October 22, 2025] – In the mobile-connected era where internal space is at a premium, can RFID integration achieve a perfect balance between performance and size? RoyalRay, a global leader in RAIN RFID technology, provided a disruptive answer today at the WIoT exhibition in Germany – officially launching its sixth-generation ultra-compact module, the RRUx1508M. With a stunning chip-scale size of just 15mm x 8mm x 2.9mm, this module sets a new global record as the world's smallest full-featured RAIN RFID module, marking the official entry of RFID integration into the "chip-scale" era.
Ending Spatial Compromises: Achieving the "Impossible" Through Structural Revolution
Integrating high-performance RFID into extremely compact products like PDAs, medical handhelds, and wearables has long meant difficult trade-offs between space, performance, thermal management, and functionality. While RoyalRay's previous five generations of products had pushed traditional structures to their physical limits, the industry's call for a true "chip-scale, full-featured" module remained unanswered.
"The birth of the RRUx1508M is not a simple iteration, but a complete revolution in the underlying architecture of RFID modules," stated a RoyalRay technical lead. The core breakthrough is the revolutionary "Ourea Stacked Architecture". This patent-pending architecture breaks free from the constraints of traditional 2D layout thinking. Utilizing 3D stacking technology, it efficiently arranges RF and power routing within an extremely compact volume, thereby breaking the size barrier while ensuring optimal performance and thermal balance.
Size Minimized to the Extreme, Performance Uncompromised
The RRUx1508M proves that "small" does not mean "weak". Despite being roughly half the size of the previous flagship generation, its performance metrics fully match or even surpass those of larger industrial modules:
Full-Featured Support: Fully supports the Impinj Gen2X protocol, delivering powerful RF output (28dBm Max) and excellent receive sensitivity.
Global Compliance: Built-in dual SAW filters easily address regional frequency band regulations, simplifying the global certification process for customer products.
Industrial-Grade Reliability: Wide voltage input (3.6–5.5V) and co-optimized hardware-software design ensure stable and low-power operation in complex application scenarios.
Enterprise-Grade Security: Integrates advanced data security features like tag echo enhancement, authentication, encryption, anti-counterfeiting, and kill functions, meeting the stringent privacy and security demands of modern enterprise applications.
Unlocking the Door to Next-Generation Device Innovation
The introduction of the RRUx1508M offers device manufacturers unprecedented design freedom. Its ultra-small size and availability in both rectangular and square form factors allow it to be seamlessly integrated into devices previously thought impossible:
Ultra-thin Tablets and PDAs
Portable Medical Diagnostic Equipment and Smart Wearables
Miniaturized Retail Inventory and Data Collection Terminals
Any Innovative IoT Device with Extreme Space Constraints
"Think Smaller, Achieve Bigger—this is the design philosophy behind our Ourea series," emphasized RoyalRay's Marketing Director at the launch event. "The RRUx1508M is not just a module; it is an empowerment platform. It allows our customers to break free from spatial constraints and conceive and create the next generation of revolutionary IoT products."
The RRUx1508M is now officially available for sample requests and OEM cooperation. Visit the RoyalRay Booth #L2-15 at WIoT to witness a live demonstration of this "Tiny Titan".
About RoyalRay:
RoyalRay is a leading provider of RAIN RFID equipment and solutions with over 20 years of professional experience. As a Global Gold Partner of Impinj, RoyalRay is consistently committed to driving the development and maturity of the global IoT ecosystem through cutting-edge technological innovation.
Media Contact:
market@rr-rfid.com support@rr-rfid.com
