Hardware¶

VOICEN Linear 4 Mic Array Kit¶

The kit lets you build a smart speaker from scratch. It can run a variety of voice assistants such as Amazon Alexa, Google Assistant, MyCroft, Snips Offline Voice Assistant and Baidu DuerOS. It supports AirPlay and UPnP/DLNA. You can turn it into a music box with Mopidy and MPD, or use it to automate your home with HomeAssistant.

Specifications¶

• AllWinner H3 (Quad-Core ARM Cortex A7 @ 1.296 GHz)
• 512MB RAM
• 8GB eMMC Flash
• 16GB Micro SD Card
• 4 Channels ADC AC108
• 4 MEMS microphones (64dB SNR, -38dB Sensitivity)
• 4Ω 3W Loud Speaker
• 4 LEDs (RGBY)
• 1 Touch Key
• 1 Paper Case
• 1 Micro USB Cable