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Breaking down Barriers in NFMI
The advantages of near field magnetic induction (NFMI) technology have created a wave of innovation opportunities in the marketplace. Requiring significantly less power than its radio frequency counterpart, and having excellent transparency to water and the human body, NFMI is ideal for wearable applications that utilize short range audio and/or data communication. This has given rise to impressive new wireless earbuds, hearing instruments and bio-sensors, just to name a few.
To help engineers simplify their development process, and reduce the time-to-market for their new creations, global technology leader Avnet is delighted to equip them with the NFMI Development Kit. Its meticulously-conceived testing functions provide a comprehensive scope for evaluation, thus empowering innovators to assess, appraise and realize their visionary designs more efficiently and effectively.
Features
• Demonstrate wireless audio streaming by NFMI technology
• Optimized protocol for low-latency ear-to-ear communication
• Low absorption by human body tissue
• Programming connectors available for further development
• Battery-powered operation
System
• NFMI transceiver (NXH2280)
• Host controller (LPC1115)
• NFMI antenna (Vishay Coil)
• Audio DAC (WM8750)
Target Applications
• Earbuds
• Hearing instrument
Block Diagram
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