Description:

Voice Interaction Hat is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications, with this module you can build more powerful and flexible voice products that integrate Amazon Alexa Voice Service, Google Assistant, and so on. It is based on WM8960, a low power stereo codec, and 2 microphones on both sides of the board for collecting sounds.

This Voice Interaction Hat for raspberry pi is based on the design of the seeed respeaker, with the updates of:

1. Onboard Speaker, to avoid the trouble of external speaker;
2. External speaker connector, you can use the Bass Speaker to get louder/better voice
3. On-board amplifiePAM8403
4. On-board navigator switch for application expansions

Features:

• Raspberry Pi compatible(Support Raspberry Pi Zero, Raspberry Pi 1B+, Raspberry Pi 2B, Raspberry Pi 3B, Raspberry Pi 3B+ and Raspberry Pi 4)
• Dual-Microphones
• Programmable Navigator switch and LED
• Stereo Codec with Class D Speaker Driver

Usage:

• Schematic
• Github
• Wiki
• Demo