The Raspberry Pi Pico is a $4 IoT board featuring a low-power RP2040 microcontroller. When the little board first launched about a year and a half ago it featured a micro USB port and GPIO pins, but ...
Last year, the Raspberry Pi Pico launched for just $4, now it's being upgraded to include wireless networking while only costing $2 more. In fact, Raspberry Pi is launching three new versions of the ...