obnizOS for ESP32 runs on the following processors from Espressif
- ESP32
- ESP32-PICO
It can work on devices with them, but the following devices in particular require the dedicated obnizOS It is available. So it supports the on-board screen, so you can see the obniz logo on the start-up and You can use features such as a button to bring up the settings screen.
- M5StickC