“Haven't had a lot of time to play with it, but it definitely lives up to its name. This thing is SMOL. Still has a good amount of usable IO broken out and other useful things like USB-C, an onboard LED, reset button and *more* analogue IO pins than the full-sized Pico. A little on the pricey side, but it's definitely going to find a home in some teensy wee project at some point.”
“This is a nice board for those projects needing little in the way of I/O but ample processing power.
The RP2040 processor, with its unique PIO feature, provides lots of scope for clever interfacing tricks.
The Raspberry Pi Pico version of MicroPython works well on this board to get your projects off to a quick start or, if your needs are more demanding, the Pico C SDK is also available.”