What's the chip in the m2 bay on the Zimacube?

I noticed there’s a small chipset with a boot and reset button on the zimacube - its got a USB C port. What’s the purpose of the chip?

This is an esp32 microchip. The purpose is to control the front LED lights.


thats all it does, hilarious - also cheap and effective I guess… hmm its reprogrammable… wonder what we could make it do…