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5 Getting Started With the PurePath Wireless Headset Kit

The CC85xx Headset boards are pre-programmed in production. This pre-programmed firmware

can be found in the example project “CC85XXDK-HEADSET Preloaded Demo” in the PurePath

Wireless Configurator [4]. The boards are labeled with MASTER and SLAVE stickers, and

instructions on how to pair them and start the audio streaming can be found in the CC85XXDK-

HEADSET Quick Start Guide [2]. Please note that when purchasing CC85xx devices they come

un-programmed from production.

Figure 2 shows the main components of the CC85xx Headset board.

Figure 2. Photo of the CC85xx Headset board

The pre-programmed firmware on the two CC85xx Headset boards demonstrates a stereo input

base station (labeled MASTER) streaming audio to a stereo headphone (labeled SLAVE). The

main features of this pre-programmed application are:

• Uncompressed audio (PCM16)

• 44.1 kHz sample rate