




STM32F103C8T6 Bluepill Plus ARM STM32 Minimum System Development Board Module
- Features the powerful STM32F103C6T6 microcontroller with a 32-bit ARM Cortex-M3 core
- Runs at a clock speed of 72MHz for high-speed processing and real-time tasks
- Provides a rich set of peripherals including USB, CAN, SPI, I2C, and UART
- Compact and breadboard-friendly design, famously known as the "Blue Pill" board
- Can be programmed with the Arduino IDE via the STM32duino core, making it an easy upgrade from 8-bit boards
- Offers superior performance over traditional Arduino boards at a highly competitive price point
Product Details
STM32F103C6T6 "Blue Pill" Development Board
Step up to the world of 32-bit microcontrollers with the STM32F103C6T6 Development Board, famously nicknamed the "Blue Pill". This powerful yet incredibly low-cost board is built around STMicroelectronics' ARM Cortex-M3 processor, offering a significant performance boost over traditional 8-bit platforms like the Arduino Uno. With a 72MHz clock speed and a rich set of hardware peripherals, the Blue Pill is the perfect choice for hobbyists and professionals looking to build more demanding and complex embedded systems projects.
🔧 Key Features
- High-Performance Core: Features the STM32F103C6T6, a 32-bit ARM Cortex-M3 CPU running at up to 72MHz.
- Rich Peripheral Set: Includes multiple timers, ADCs, SPI, I2C, CAN, and USB 2.0 full-speed interfaces, all on-chip.
- Arduino IDE Compatible: Can be easily programmed using the familiar Arduino IDE by adding the STM32duino board manager core, providing a smooth transition for Arduino users.
- Flexible Programming: Also supports professional development environments like Keil, IAR, and ST's own STM32CubeIDE.
- Onboard Essentials: Comes with a Micro-USB port for power and programming, a reset button, power/user LEDs, and boot selection jumpers.
- Compact Form Factor: The small, breadboard-friendly design makes it easy to integrate into any project.
💡 Applications
- Real-time Data Acquisition: Use the fast ADCs and processing speed for high-throughput sensor monitoring.
- Robotics and Motor Control: Advanced timers are perfect for generating precise PWM signals for motor and servo control.
- Industrial Control Systems: The onboard CAN bus interface makes it suitable for automotive and industrial communication.
- USB Device Development: Create custom USB HID devices like keyboards, mice, or game controllers.
- Complex Hobbyist Projects: An ideal platform when your Arduino project runs out of memory or processing power.
⚙️ Technical Specifications
| Microcontroller | STM32F103C6T6 |
| CPU Core | ARM 32-bit Cortex-M3 |
| Max Clock Frequency | 72 MHz |
| Flash Memory | 32 KB (Often ships with 64KB or 128KB) |
| SRAM | 10 KB |
| Operating Voltage | 3.3V (5V tolerant I/O) |
| Peripherals | SPI(2), I2C(2), UART(3), CAN, USB 2.0, ADC(10 ch), Timers |
| Programming | Micro-USB (using bootloader) or SWD interface |
📦 Package Includes
- 1 × STM32F103C6T6 "Blue Pill" Development Board
- 2 × Pin Headers (unsoldered)
✅ Why Choose This Board?
- 32-bit Power at an 8-bit Price: Get a massive performance upgrade over boards like the Arduino Uno for a fraction of the cost.
- Vast Peripheral Set: On-chip hardware for USB, CAN, SPI, and I2C opens up a world of advanced project possibilities.
- Flexible Programming: Whether you're a hobbyist who loves the Arduino IDE or a professional using Keil or CubeMX, this board has you covered.
- Strong Community Support: Backed by a huge online community of makers and developers with plenty of tutorials and libraries available.
Specifications
- NAMEBLUEPILL
- PROCESSORARM Cortex-M Series
- OPERATING VOLTAGE3.3V
- CPU SPEED72 MHz








