STM32S103F3P6 development board

The STM32S103F3P6 Development Board is a compact, efficient, and budget-friendly microcontroller board powered by an ARM Cortex-M3 processor. Designed for embedded applications that require moderate processing power, it offers versatile connectivity options and a small footprint. perfect for prototyping and space-constrained designs.

With multiple I/O ports and support for key communication interfaces such as UART, SPI, I2C, and USB, this board is an excellent choice for developers building custom electronics, IoT devices, and embedded systems.

Key Features:

• Efficient Cortex-M3 Core – Provides solid performance with low power consumption

• Multi-Protocol Interface Support – UART, SPI, I2C, USB for flexible communication

• Compact Footprint – Great for tight spaces in embedded and portable projects

• Easy to Prototype – Breadboard-friendly layout

• On-board USB Interface – For simple programming and power input

Technical Specifications:

• Processor: STM32S103F3P6 (ARM Cortex-M3)

• Clock Speed: Up to 48 MHz

• Memory: Flash and SRAM (sizes vary by version, typically 16KB Flash, 4KB SRAM)

• Operating Voltage: 3.3V

• Interfaces: UART, SPI, I2C, USB

• GPIO Pins: Multiple general-purpose I/O

• Form Factor: Ultra-compact design

• Board Dimensions: Approx. 36mm x 17mm

Applications:

• Embedded system development

• Sensor interfacing and data logging

• DIY electronics and automation

• Educational microcontroller training

• Low-power IoT devices