Ethan Lin

In just a few hours, ESP-Mosaico goes live.

We ve spent the past weeks sharing pieces of what we ve been building: modular hardware, Chat Coding, Vibe Coding, multi-device interactions, and a growing software ecosystem.

We ve been playing with what happens when ESP-Mosaico stops being a single device. Put a few together, rearrange them, split them apart, and suddenly the physical layout itself starts becoming part of the interaction.

Multi-screen interfaces, distributed controls, games, shared visuals we re still figuring out where this can go.

And that s probably the fun part.

I ve been thinking about this a lot while working on ESP-Mosaico. AI coding tools have made software incredibly fluid. You can change an idea, regenerate part of an application, test it, and try again in minutes.

Hardware still feels very different. Add a camera, sensor, button, display, or motor and you can quickly end up back in wiring, peripheral configuration, drivers, and rebuilding parts of the system.