The Interstate 75 W is an all-in-one controller powered by the Raspberry Pi Pico W, designed specifically for HUB75 LED matrix panels. It's a Pico W-based driver board that fits neatly at the back of an LED panel. With it, you can quickly create scrolling signage or an eye-catching LED display for sensor outputs. And since it has a Raspberry Pi Pico W, you can also display internet information! It's powered through the Pico W's micro-USB port, which can power a few connected panels. There are two useful buttons - a reset button and an onboard RGB LED. There's also a QW/ST connector for easy connection of Qwiic or STEMMA QT breakouts. You can use it to tap into an API and show bus times, plane tracking, or traffic info. Generate graphs for air quality or other sensor readings. Create adjustable signage for classrooms, maker stalls, or shops. Scroll greetings just like the old days. It features a Raspberry Pi Pico W with RP2040 (Dual Arm Cortex M0+ up to 133Mhz and 264kB SRAM), 2MB QSPI flash, USB micro-B power and programming, 2.4GHz wireless, compatibility with 32x32, 32x64, and 64x64 LED matrices, sturdy screw terminals, Qw/ST connector, two user buttons, reset button, RGB LED, full assembly (no soldering), dimensions of about 64.3 x 40 x 18mm (L x W x H with connectors), C++/MicroPython libraries, and a schematic. Our C++/MicroPython libraries support it. C++ offers better performance, but beginners can use our MicroPython build. The HUB75 module helps draw pixels with low CPU usage and high color depth. You can also use the PicoGraphics library. When chaining panels, it supports specific arrangements. There are also guides for MicroPython and C/C++. The Qw/ST connector makes it easy to connect breakouts, and there's an adaptor for non - QW/ST breakouts. Our Pico W Aboard products have a built - in Raspberry Pi Pico W with dual - core ARM, a growing ecosystem, and wireless connectivity.
Using the Interstate 75 W is a breeze. First, plug it into the back of your HUB75 LED matrix panel. You can power it through the micro - USB port on the Raspberry Pi Pico W. This should also be able to power a few connected panels, but don't expect it to handle extremely bright displays. There are two buttons on the board - a reset button to start fresh and another user button. There's also an RGB LED that can show different statuses. To connect Qwiic or STEMMA QT breakouts, use the QW/ST connector. If your breakout doesn't have a QW/ST connector, you'll need a JST - SH to JST - SH cable and a Qw/ST to Breakout Garden adaptor. For programming, you can choose between C++ and MicroPython. C++ gives better performance, but if you're new, start with MicroPython. Just follow the installation guides and examples provided. When chaining panels, make sure to use the supported arrangements. As for maintenance, keep it in a dry place and avoid physical damage. If you have any issues, refer to the MicroPython FAQs for troubleshooting.
