- 32-bit microcontroller based on the M3 core delivers high speed and strong performance, with a main clock up to 72 MHz. - Integrated flash memory stores code and applications, offering excellent performance, abundant on‑chip resources, and high cost efficiency. - Multiple GPIOs with universal input/output pins for connecting external devices and peripherals. - Rich on‑chip resources are designed to fully meet the needs of STM32 learning and related development. Use scenarios - Educational use: ideal for STM32 learning, practice with core features, peripherals, and development workflows. - Prototyping and hobby projects: fast processing and flexible IO enable quick integration of sensors, actuators, displays, and other peripherals. - Small to mid‑scale embedded applications: reliable control and timing for sensing, actuation, and user interface components.