“Good price. I use them with Earle Philhower's "Raspberry Pi Pico Arduino core, for all RP2040 boards" - on GitHub, under earlephilhower › arduino-pico”
“I was eager to put one of the Pico boards under test. Thanks to Pimoroni's Pico Explorer, it resulted in an amazing experience. I could readily use the small OLED display and just needed to plug in a sensor and was able to concentrate on the MicroPython coding almost seamlessly.”
“Very nice easy to use micro- controller, after a short learning curve found that it does virtually all I usually do with the arduino. Will purchase more when I have finished building with the 5 I have already purchased.”