That’s exactly what one YouTuber recently did and the end result is quite rad.
Last year, bitluni assembled aRISC-V superclusterconsisting of 16 CH32V003 microcontrollers.
bitluni teased that the supercluster modules might be tileable.

Indeed, they are.
The latest build involves combining 16 superclusters together to create a megacluster.
A time-lapse showcases the precise and tedious nature of the build.
LEDs were added to the superclusters although without an external clock source, they quickly get out of sync.
Even as a jumbled mess, the light show still looks very cool.
Personally, I am more into the hardware side of things.
There are also 640 GPIO pins and 256 analogue-to-digital converter (ADC) circuits.
The recently auctioned Cheyenne supercomputer, for comparison, packs 8,064 Intel Xeon CPUs, and fetched$480,000.
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