Now In Stock: Ezurio Dual Antenna, LE Channel Sounding DVK

Bluetooth® Core 6.0 Channel Sounding Starts Here

BL54L15µ Based Dual Antenna Kit

Ezurio partnered with Metirionic, experts in advanced signal processing and optimization, to deliver a cutting-edge Bluetooth® Channel Sounding Dual Antenna development kit that is pre-tuned and ready to deploy. Part 453-00224-K2 pairs our hardware with the Metirionic Advanced Ranging Stack (MARS) to unlock highly accurate, reliable ranging.

Using the full Channel Impulse Response (CIR), MARS refines PBR and RTT channel sounding methods to achieve high accuracy with minimal hardware and low power consumption, even in reflective, multipath environments.

The dual-antenna architecture further improves performance by reducing fading and multipath effects, delivering more precise ranging, stronger direction finding, and up to 2x the accuracy of typical single-antenna solutions.

453-00224-K2 Bluetooth Channel Sounding Development Kit

A development platform built around the Nordic nRF54L15-based BL54L15µ module, tuned for dual-antenna Bluetooth Channel Sounding and optimized for Metirionic MARS ranging.

• Bluetooth Channel Sounding, Bluetooth® Core 6.0, single-mode BLE
• Metirionic Advanced Ranging Stack (MARS) for high-accuracy CIR-based ranging
• Dual-antenna RF trace pin design for superior ranging & direction finding performance

Key Technical Highlights

Part Number: 453-00224-K2 Development Kit

Technology:  Bluetooth LE - Channel Sounding with Dual antennas, Bluetooth® Core 6.0

OS / Software:  Metirionic Advanced Ranging Stack (MARS)

Wireless Chipset: Nordic nRF54L15 (WLCSP 300um) SoC

Hardware Description: Bluetooth Channel Sounding Development Kit, BL54L15µ module, RF trace pin dual-antenna design

Visit the 453-00224-K2 Development Kit product page for detailed product information, documentation, and links to buy now.