Marelleo, a story box I built for my kids zebra.rodeo

A maker built Marelleo, an open-source, screen-free story player for his children, using an ESP32, NFC-tagged wooden figures and a custom circuit board. Unlike commercial Toniebox-style players, it lets families assign their own MP3s, M4A files or internet radio streams to figures; the builder published the hardware, firmware and instructions under an MIT licence.