BPI-R18-AI(Allwinner SoC-Only 3-Mic Far-Field Dev Kit)
Contents
Introduction
BPI-R18-AI Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS with allwnner R18 chip design
Allwinner SoC-Only 3-Mic Far-Field Dev Kit is Allwinner’s official development board targeting at audio recognition field, which is certified by Amazon.Powered by Allwinner R18 Quad-core CortexTM-A53, Its rich features and cost-effectiveness make audio intelligence further close to our daily life. The key features are below:
Key Features
- Integrates all AVS features on a single SoC
- Supports for either Linux or Android
- High performance with low power consumption *Reserves application headroom for non-AVS applications
- Built-in battery-operated designs.
- Supports 6 MICs both-side placement,configurable to 6/4/3/2 MICs
Hardware
Allwinner SoC-Only 3-Mic Far-Field Dev Kit is Allwinner’s official development board targeting at audio recognition field, which is certified by Amazon.Powered by Allwinner R18 Quad-core CortexTM-A53, Its rich features and cost-effectiveness make audio intelligence further close to our daily life.
Hardware Spec
GPIO Pin define
Software
amazon AVS project
https://developer.amazon.com/alexa-voice-service/dev-kits/allwinner-3-mic