- Up to 72 MHz main frequency and extensive on-chip resources that fully support the requirements of STM32 learning. - Multiple GPIOs with universal input/output pins to connect external devices. - 32-bit microcontroller based on the M3 kernel, delivering high operating frequency and performance. - Integrated flash memory for storing code and programs, offering excellent performance, abundant resources, and extremely high cost efficiency. Use scenarios - Educational and prototype development for STM32 learning, firmware experimentation, and peripheral interfacing. - Robotics, sensor networks, and home automation projects that require multiple GPIO connections and reliable memory resources. - Small-scale data acquisition and control applications where high performance, efficient code storage, and cost effectiveness are important.