Description
The STM32S003F3P6 Development Board is a compact, low-cost microcontroller platform featuring the ARM Cortex-M0 processor core. Based on the ARMv6-M architecture, the Cortex-M0 is optimized for energy-efficient operation and deterministic interrupt handling, making this board suitable for simple control loops, sensor polling, and battery-powered applications. It provides access to standard serial interfaces (UART, SPI, I2C) and is ideal for entry-level embedded development, small-scale automation, or educational prototyping.
Key Features
- Cortex-M0 core with ARMv6-M architecture (efficient for basic control and low-power states)
- Low power consumption (supports sleep and deep-sleep modes for battery operation)
- Standard interfaces: UART, SPI, and I2C for connecting sensors, displays, and modules
- Breadboard-friendly compact design (easy integration into prototypes)
- Budget-friendly, suitable for educational and beginner-level ARM development
Specification
- Processor: STM32S003F3P6 (ARM Cortex-M0)
- Core frequency: Up to 48 MHz
- Memory: 16KB Flash, 2KB SRAM (typical)
- Operating voltage: 3.3V
- Interfaces: UART, SPI, I2C
- GPIO: Multiple I/O lines
- Dimensions: Approximately 36mm × 18mm
Applications
- Basic embedded control systems (e.g., timer switches, fan controllers)
- Sensor data acquisition (temperature, humidity, motion)
- DIY electronics and simple automation
- Introductory embedded programming courses
- Small-scale IoT edge nodes (non-wireless or with external modules)