[Nate] has made snowboarding cool with his Bluetooth connected board. Using 202 WS2812 LEDs carefully wrapped around the edge of the board and sealed with a conformal coating, it’s bright and waterproof. It’s controlled with an Arduino Nano and a Bluetooth classic board, as well as a large swappable USB battery bank; he can get roughly four hours of life at full brightness on his toy.
Where it gets even cooler is with a six-axis gyro connected to the Nano, which tracks the board movement, and the lights respond accordingly, creating cool patterns based on his speed, angles, and other factors. The app used to control this intense ice-rider is a custom app written using MIT App Inventor, which has the ability to work with Bluetooth classic as well as BLE. This came in handy when he made the 100-LED skateboard, which is based on a Feather with BLE and a large LiPo battery. The challenging part with the skateboard was making the enclosure rugged enough (yet 3D printed) to withstand terrain that is a lot less fluffy than snow.
We’ve seen others use flashlights and a professional connected board, but it’s been a few years and we’re due for a refreshing (and nostalgic) look back on the winter.
i am curious to know how his battery packs last in the long term. Anyone who snowboards can tell you how much vibration the board sees in just one run.
With the snowboard I was just using a protible phone charger and the only thing that seemed to affect it was super cold conditions. More testing needs to be done of course but it appears to handle the vibrations just fine.
sweet! i figured the cold conditions would affect battery life, but the vibrations may end up being a longer term thing. How many outings have you done so far? Im curious because putting led’s on my board has been an idea on the back of my mind for a while now.
neat ! but can it play pac-man ? https://www.youtube.com/watch?v=bEUncHzqPcI
Nice board. Now about that video! There are MAYBE 30 seconds of useful frames in the 3 insufferable minutes one sits through, hoping that it gets better.