Second, it has a 4-pin I2C connector instead of a 3-pin debug connector. And third, the BPI-Pico-RP2040 has an RGB LED light. Otherwise, the two boards are nearly identical.

Vcc Labs has created a Raspberry Pi RP2040-powered RGB LED matrix that's super small and powered via USB Type-C.

An introduction to the Raspberry Pi 4 Model B computer, from how to set it up, to what you can do with it.

Another component you'll need for a straightforward LED sign build is a Pi HAT. A Pi HAT is a term used to describe additional hardware attached to the top of a Raspberry Pi unit.

Raspberry Pi enthusiasts may be interested in a new accessory for the versatile mini PC taking the form of the PicoLight. A small rainbow NeoPixel matrix consisting of 4×4 LEDs and measuring just ...