17. May 2022 SinoVoip

Allwinner SoC-Only 3-Mic Far-Field Dev Kit is Allwinner’s official development board by SinoVoip targeted at the voice recognition field, which is certified by Amazon.

Its rich features and cost-effectiveness bring audio or voice intelligence closer to our daily life.




Key features:

  • Integrates all AVS features on a single SoC
  • Supports 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

Scope of delivery:

  • Mainboard
  • MIC board
  • Flexible interconnection ribbon cable and copper pillars

A power adapter is not included.

BPI-R18 Kits



  • CPU: Quad-core Cortex-A53 at 1.15 GHz
  • GPU: Mali400MP2 GPU, supports OpenGL ES 2.0 , Open VG1.1
  • Memory: 1 GB DDR3
  • Storage: 8 GB eMMC
  • Wi-Fi: Dualband 2.4 GHz, 5 GHz
  • Bluetooth: BT 4.0
  • MIC: 6 MIC, 2 AEC

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