MicroPythonOS graphical operating system delivers Android-like user experience on microcontrollers

Yesterday, I wrote about Ariel OS RTOS for microcontrollers written in Rust, but there’s another interesting open-source operating system for microcontrollers that will be covered at FOSDEM 2026: MicroPythonOS. While Ariel OS is designed for secure, memory-safe, networked IoT applications on microcontrollers, MicroPythonOS targets applications with graphical user interfaces and is heavily inspired by Android and iOS, with an appstore, an LVGL-based touchscreen and button UI with plenty of widgets, gestures and theme support, and a wifi manager, as well as over-the-air (OTA) firmware updates. You’ll probably be astonished to learn that MicroPythonOS is written in… MicroPython. It’s comprised of a Thin OS which handles hardware initialization, multitasking, and UI, and everything else is an app, including system features like WiFi configuration and OS updates. MicroPythonOS highlights: Native MicroPython foundation Runs on ESP32 microcontrollers, but the FOSDEM 2026 talk mentions that it can run on anything that supports MicroPython, including […]

The post MicroPythonOS graphical operating system delivers Android-like user experience on microcontrollers appeared first on CNX Software – Embedded Systems News.