I going to use ReSpeaker 4-Mic Array for Raspberry Pi board. Can i get the schematics and board current consumptions and PCB board dimensions to integrate with my board.
Hi @hcl, You can find the Schematic here at ReSpeaker 4-Mic Array for Raspberry Pi(PDF) and you can get the dimensions here at [DXF] ReSpeaker 4-Mic Array for Raspberry Pi v1.0.
The page is missing about AC101 and details of the amplifier