Sipeed Maix-1 RISC-V Dual Core 64bit AI Chip K210 With FPU AI Module Core Board Development Board Mini PC

Features:
CPU : RISC-V Dual Core 64bit, 400Mh adjustable.
IEEE754-2008 compliant high-performance pipelined FPU.
High-speed UART and JTAG interface for debugging.
Up to 8 channels of audio input data, ie 4 stereo channels.
The SRAM is split into two parts, 6MiB of on-chip general-purpose SRAM memory and 2MiB of on-chip AI SRAM memory, for a total of 8MiB.