I've been playing around with ESP32 devices for a long time now, increasing both the complexity of the projects and, at times, the weirdness of them. That's why I built a Spotify "now playing" display ...

When [upir] saw that you could buy tire valve stem caps that read pressure electronically, he decided to roll his own Tire ...

[Danman] got an ESP32 with built-in OLED display, and in the process of getting a clock up and running and trying to get a couple of NodeMCU binaries installed on it, thought he’d try rolling ...

EsPiFF ESP32-WROVER microcontroller with RP2040 The T-Display AMOLED Touch ESP32 board represents a significant enhancement, offering new opportunities for your projects.

As Hackaday revealed, this one comes with an E Ink display, a secondary OLED panel, and a keypad made of soft silicon that is encased within a see-through case.