Load pirate brand MicroPython on rapsberry pi zero 2 w

I purchased a inky impression 7.3 spectra (2025) and a rapsberry pi zero 2 w and would like to load pirate brand MicroPython. Where can I find this? Do I need to install a new .uf2 file? If so, where is the bootsel button?

For the Raspberry Pi Zero 2 W you need the PiOS from the Raspberry Pi Foundation: Raspberry Pi Downloads - Software for the Raspberry Pi.

Once you installed the OS, you need to install the driver for the Inky-Impression. This uses normal CPython and not MicroPython. The latter is for microcontrollers (e.g. Pico, Pico2), not for computers like the Pi (Pi-Zero, Pi4, Pi5,…).