I wanted to develop a walkie talkie which I can use to talk with my mate in another bike when we go riding. I bought two wixels to do so. Here is what i want to achieve:
stream voice over the wixel in both directions.
Voice will be acquired using a microphone. Ideally I would like to connect the microphone directly to the wixel. I donot know if 12bit resolution will be enough and if wixel can sample the voice signal fast enough.
There doesnt seem to be a DAC in it too. So it would be hard to convert the voice to analog signal that can be sent to the speaker/headphones.
Is it possible to achieve this with just the wixel and no additional microcontroller/ADC/DAC ?
Any ideas how I can create a walkie talkie with pair of wixels?
I am fairly new to wixel and would like to get some ideas of anyone!