Interstate 75

Pimoroni do come up with good names for their products. Their PICO Interstate 75 looks very interesting. It plugs straight into the back of a HUB-75 based LED panel. These are the ones that we’ve been using to make a LED cube. They are the kind of panels you see on the side of buildings displaying brightly coloured graphics. The Interstate 75 is powered by an RP2040 chip (the same as the one on the Raspberry Pi PICO). This is a really good choice for driving led panels because it has special hardware that can be used to generate the pulse sequences that are used to make the display light up. It also has two processor cores, so you can use one to drive the display and the other to generate the image.

I’ve ordered one for myself for Christmas. And one for number one son. With a bit of luck they’ll arrive in time for us to play with them on the big day…