/challenges-projects/design-challenges/iot-on-wheels/b/blog/posts/walking-wheel-on-water-2-hardware-parts-nucleo-l476-and-idb04a1-bluenrg1. Before introduce the hardware, it would be interesting to share one similar Design on Kickstarter.com. Of course, this paper airplane has no wheels. But it is really fun. And it shows some similarity with my idea, one thrown and let it go. My desien-USTelligent Community 12