Addressable RGB 8x32-LED Flexible Panel, 5V, 10mm Grid (SK9822) Category_Motors but this is easily changed

but this is easily changed to I2C with by closing a link on the board

5cm 5cm < 5 mm 145 Hz 0000 irs16a $12

and the ENABLE pin can be used to put the boards in a low-power state that reduces the quiescent current to approximately 10 µA to 20 µA per volt on VIN

and a PhidgetInterfaceKit 8/8/8

Addressable RGB 8x32-LED Flexible Panel, 5V, 10mm Grid (SK9822) Category_Motors but this is easily changedThis flexible LED panel contains 256 RGB LEDs arranged in an 832 grid. The LEDs can be individually addressed using an easy to control SPI interface, allowing you full control over the color of each RGB LED. The panel runs on 5 V and can be chained with additional SK9822 LEDs. Overview Close up of an SK9822, with the red, green, and blue LEDs on at a low brightness. These flexible RGB LED panels based on the SK9822 LED driver IC are an easy way to add