Bring your model railroad to life with LED, movement, and sound automation using balena

Many model railroad enthusiasts have basements filled with photo-realistic layouts or join clubs with amazing cities and yards. I’m not an enthusiast, but a few years ago I pulled out an old Lionel set I had as a kid and thought a new paint job could make it look less plasticy. I’ve never built a layout (nor would I have room for a large one) but occasionally I’d send a train around a loop or…