Plug: we have designed a range of RP2040 based dev boards for different tasks which make prototyping/evaluating the platform a breeze - and it's an exciting platform with what it offers for the price. The PIO especially is an extremely interesting feature.
I already love a lot of things at Pimoroni, but that Tiny2040 looks great for experimenting with! The wireless pack also seems interesting, might experiment with that concept on a custom board.