Hello,
I like to use respeaker 4-mic array for Raspberry pi on a Sphero RVR. The RVR uses GPIO 14 & 15 (UART TX, RX). Based on documents the grove connection only gives access to GPIO 12, is there any way I can get it to communicate to the UART so I could use connect it to a Sphero RVR?
Docs for sphero:
Thank You