Take a look at this as a platform for hosting Codec2: $20 module contains a
generic RISC-V CPU, neural network hardware, hardware FFT (both on the
audio module and a stand-alone one), audio processor, WiFi,
https://www.seeedstudio.com/Sipeed-M1w-dock-suit-M1w-dock-2-4-inch-LCD-OV2640-K210-Dev-Board-1st-RV64-AI-board-for-Edge-Computing-p-3207.html
The CPU data sheet is here:
https://s3.cn-north-1.amazonaws.com.cn/dl.kendryte.com/documents/kendryte_datasheet_20181011163248_en.pdf
I ordered a couple to see if I could host Codec2 and softmodems on them,
but they have potential to do more than that. The $9 module without the
board is already sold out, they still have the $20 board version as I write
this.
Thanks
Bruce
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