Adafruit DotStar Digital LED Strip - White 144 LED/m - One Meter [Discontinued] _RPI_HAT_Serial 54 OLED submodule

54 OLED submodule

or maybe a music player that changes tunes depending on where you are in the city

but this one is engineered specifically to work with the newer "2x20 connector" Raspberry Pis

so this board uses the similar but not-patented OGG format

Adafruit DotStar Digital LED Strip - White 144 LED/m - One Meter [Discontinued] _RPI_HAT_Serial 54 OLED submoduleMove over NeoPixels, there's a new LED strip in town! These fancy new DotStar LED strips are a great upgrade for people who have loved and used NeoPixel strips for a few years but want something even better. DotStar LEDs use generic 2 wire SPI, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher PWM refresh rates, so you can do Persistence of Vision (POV) and have