High-precision indoor tracking is transforming industry, logistics and automation.

UWB (Ultra Wideband) technology centimeter-level accuracy and superior reliability compared to WiFi, Bluetooth, and other wireless technologies.

Today's industrial IoT projects require:
      🔹 Real-time localization of assets and personnel;
      🔹 Sub-10 cm accuracy even in complex environments;
      🔹 Fast integration with existing embedded systems.

To meet these needs, FIRST Components introduces a complete solution based on the REYAX RYUW122 module.

RYUW122: The UWB Module Ready for Integration

At the core of the solution is the RYUW122 module, designed for high-precision positioning and distance measurament applications.

Key features:       ✔️ IEEE 802.15.4-2015 and 802.15.4z support       ✔️ UWB channels at 6.5 GHz and 8 GHz       ✔️ Accuracy up to approximately 10 cm       ✔️ Integrated antenna and AT command control       ✔️ Built-in AES128 for secure applications       ✔️ UART interface for easy MCU integration These features enable the development of:       🔹 Real-Time Location Systems (RTLS);       🔹 Industrial tracking solutions;       🔹 Autonomous robotics;       🔹 2D and 3D positioning systems.

The system can achieve up to 10 cm accuracy and communication ranges of approximately 60 m in open-field conditions, making it suitable for a wide range of industrial indoor scenarios.
For rapid testing, the RYUW122_Lite evaluation board is also available, designed to accelerate prototyping and initial validation.

Now Available: RYUW122 Positioning Development Kit

To drastically reduce development time and complexity, FIRST Components introduces the new RYUW122_DK Positioning Development Kit. This is not just demo hardware, but a complete platform designed to quickly move from proof-of-concept to real-world development.

The kit includes:
      🔸 4 RYUW122_ANCHOR1 modules with STM32 MCU and Wi-Fi communication;
      🔸 2 RYUW122_Lite modules used as mobile TAGs;
      🔸 2 RYLS135 interfaces for configuration and power supply;
      🔸 4 Type-C cables;
      🔸 STM32 Anchor source code;
      🔸 Complete Windows® C# positioning software.

  

 

The architecture is based on a four-Anchor configuration that interrogates the UWB TAG and sends distance data via TCP to the visualization software, which calculates coordinates in real time. This approach allows you to:
      ✔️ Simulate real indoor positioning scenarios;
      ✔️ Validate system accuracy and stability;
      ✔️ Customize firmware and software;
      ✔️ Accelerate design-in for new projects.

Thanks to the availability of STM32 source code and firmware, developers can start immediately without having to build the UWB infrastructure from scratch.

Why Start with the Development Kit? 

Integrating UWB technology typically requires:
      🔹 Complex firmware development;
      🔹 Node synchronization management;
      🔹 Coordinate calculation algorithms;
      🔹 Wireless communication implementation.

The RYUW122_DK removes these initial barriers and allows teams to focus directly on the final application. It is the ideal platform for:
      ✔️ System integrators;
      ✔️ Embedded developers;
      ✔️ Industrial IoT designers;
      ✔️ Companies looking to quickly validate an RTLS solution.

 

FIRST Components and REYAX: Technical Support for Design-In