Nordic Star Products NRD24V1 instruction

Headset Reference Design nRD24V1

User Guide v1.0

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February 2007

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Nordic Star Products NRD24V1 manual Headset Reference Design nRD24V1 User Guide

Contents

Headset Reference Design nRD24V1 User Guide Liability disclaimer User GuideLife support applications disclaimer Contact details Contents Introduction USB System Description LED Buttons NRD24V1 Radio module Hardware descriptionAudio Codec Micro controller Power supplyRadio circuit Antenna matching network Operating conditions Status Value Specifications Audio interface User Guide Application board Headset interface Antenna Jumpers Button mapping Buttons NRD24V1 USB dongle top side User Guide USB dongle USB Interface User Guide Headset Hardware design guidelinesInterfaces Crystals Battery4 MCU 2 MCU Headset Reference Design USB dongle Bill Of Materials BOM Appendix USB dongle BOM Radio module BOM Headset Reference Design Application board schematics GuideUser RF module schematics Headset Reference Design USB dongle schematics