nRF51 Smart Remote 2

[Artem Zemlyanukhin]

Hello,

I am interested in "nRF51 Smart Remote 2". As I have read in Product Brief it supports feature "Voice Command Features". But I couldn't find any information about this in "nRFready Smart Remote 2 Reference Design Kit User Guide". Could you explain please is there any microphone or audio codec in this dev kit? Or what codec do you intend to use? And do you have any demo project with voice transmittion in "nRFready Smart Remote 2 Reference Design Kit"?

Best regards, Artem Z

[Hung Bui]

Hi Artem, There is an extra module for voice input that you need to plug on the Smart Remote 2 in order to do voice command.

The Voice Input Module is released after the nRF Smart Remote 2 and there could be the chance that we haven't updated the Userguide.

But you can have a look here.

There is a Cortex-M0 and a digital microphone (option for analog mic) on the Voice Input Module. It's connected to the nRF51 on the Smart Remote via I2C and UART.