Banana Pi Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS GPU accelerator

BPI IoT module Allwinner SoC-3-Mic Far-Field (BPI-R18-AVS)
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Banana Pi Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS GPU accelerator

note: R18 GPU working on Tina Linux with kernel 4.4 ,. so ,maybe have chance to work on linux for R18 chip and A64 chp