2
ABOUT THE 8MIC-RPI-MX8 BOARD
Quick Start Guide
The 8MIC-RPI-MX8 accessory board is designed for voice enabled application
prototyping and development on the i.MX 8M family. The board plugs directly into the
40-pin expansion connector on the i.MX 8M Mini and Nano EVK’s.
The specific layout of the eight microphones allows for various microphone
configurations to be evaluated and tailored to specific use-cases such as smart speaker,
or smart display.
FEATURES
• 8 PDM Microphones
• 8 monochrome LEDs
• 4 multi-color LEDs
• 2 status LEDs
• 4 pushbuttons
• Microphone Mute Switch
• Microphone geometry switch