STM32F103C8T6 32-Bit ARM Development Board

Product Description

The STM32F103C8T6 32-Bit ARM Development Board is a powerful and versatile microcontroller board based on the STM32F103C8T6 Arm® Cortex®-M3 MCU. Designed for hobbyists, students, and professionals, this board delivers robust processing performance, rich peripherals, and flexible connectivity options — making it ideal for learning, prototyping, and developing embedded applications.

With its 32-bit architecture, multiple communication interfaces, and rich I/O capabilities, the STM32F103C8T6 board is perfect for robotics, IoT, automation, sensor systems, and countless other embedded projects. Compatible with popular programming environments and debuggers, it offers a highly accessible platform for both beginners and advanced developers.

✨ Key Features

• High-performance MCU: 32-bit ARM Cortex-M3 core at 72 MHz

• Rich I/O Support: Dozens of digital and analog pins for peripherals

• Multiple Communication Interfaces: UART, SPI, I²C, USB support

• On-board Debugging: Compatible with ST-Link debugger/programmer

• Compact Form Factor: Breadboard-friendly for easy prototyping

• Low Power Consumption: Suitable for energy-efficient applications

• Extensive Community Support: Plenty of tutorials and libraries available

• Compatible with Popular Tools: Works with STM32CubeIDE, Keil, Arduino (via STM32 core), and more

📋 Technical Specifications

🔧 Microcontroller

• MCU: STM32F103C8T6

• Core: ARM Cortex-M3

• Operating Frequency: Up to 72 MHz

• Flash Memory: 64 KB

• SRAM: 20 KB

• Operating Voltage: 3.3 V

📌 Digital I/O & Peripherals

• General Purpose I/O Pins: Up to 37 digital I/O

• PWM Channels: Multiple PWM outputs

• ADC Channels: 10-bit ADC (up to 10 channels)

• Timers: Multiple 16-bit timers

🔗 Communication Interfaces

• USART: Multiple UART/USART interfaces

• SPI: 2 x SPI

• I²C: 2 x I²C

• USB: USB Device support

• CAN: Some variants support CAN interface

🧰 Power & Connectivity

• Power Supply: 3.3 V regulated (from USB or external source)

• Programming & Debugging: SWD interface compatible with ST-Link

• Clock Source: External crystal oscillator supported

• Board Connectors: Standard 2.54 mm header pins

📐 Physical

• Dimensions: Compact, breadboard-friendly form factor

• Mounting: Compatible with prototype boards and shields

🛠️ Typical Applications

• Embedded system design and development

• Robotics and automation projects

• IoT devices and smart sensors

• Data acquisition systems

• Learning ARM programming and microcontroller concepts

• Prototyping hardware interfaces and controls

🚀 Getting Started

1. Install development tools — STM32CubeIDE, Keil MDK, or Arduino IDE (STM32 core).

2. Connect the board to your PC via USB or ST-Link programmer.

3. Write your code and upload using your preferred toolchain.

4. Test and debug using on-board interfaces and peripherals.