STM32F103C8T6 Development Board – Learning Board Core Board

Product Description The STM32F103C8T6 Development Board is a compact, affordable, and versatile ARM Cortex-M3 core board designed for learning, prototyping, and embedded system development. Known as the “Blue Pill” board, it features the STM32F103C8T6 microcontroller with a 72 MHz clock, 64 KB Flash, and 20 KB SRAM. Ideal for students, hobbyists, and engineers, this board provides an entry point into the STM32 ecosystem. With support for Arduino IDE, STM32CubeIDE, and Keil, it is widely used in IoT projects, robotics, and industrial automation. Available now in Bangladesh from PowerMark Solution. Features STM32F103C8T6 ARM Cortex-M3 microcontroller. 72 MHz clock frequency. 64 KB Flash memory, 20 KB SRAM. Compact Blue Pill form factor. USB interface for power and programming. Rich set of peripherals: USART, I²C, SPI, CAN, ADC, PWM, timers. Onboard 8 MHz crystal oscillator 32.768 kHz RTC crystal. Compatible with Arduino IDE, STM32CubeIDE, Keil, and IAR. Breadboard-friendly layout for prototyping. Low-power operation for battery projects. Applications IoT devices and prototypes. Robotics and automation. Embedded learning and academic training. Motor drivers and actuator controllers. Data logging and sensor interfacing. Consumer electronics prototyping. Industrial control systems. Technical Specifications Specification Details MCU STM32F103C8T6 (ARM Cortex-M3) Core Speed 72 MHz Flash Memory 64 KB SRAM 20 KB Operating Voltage 3.3V I/O Voltage 3.3V (5V tolerant) Connectivity USART, SPI, I²C, CAN, USB 2.0 FS Clock Sources 8 MHz 32.768 kHz Form Factor Blue Pill Core Board Debugging SWD interface (ST-LINK, J-Link supported) Package Includes 1 × STM32F103C8T6 Development Board (Blue Pill) 1 × Pin headers (if included) 1 × Quick start documentation Documentation Compatible with STM32CubeMX, STM32CubeIDE, Arduino IDE, Keil MDK-ARM, and IAR EWARM. Community support, libraries, and tutorials are widely available for rapid prototyping. FAQs Q1: What is the MCU used in this board?A: The STM32F103C8T6 ARM Cortex-M3. Q2: How much memory does it have?A: 64 KB Flash and 20 KB SRAM. Q3: Is it Arduino compatible?A: Yes, it can be programmed using Arduino IDE with STM32 cores. Q4: Does it include USB connectivity?A: Yes, it has USB 2.0 FS interface. Q5: Is it beginner-friendly?A: Yes, widely used by students and hobbyists. Q6: What clock sources are available?A: 8 MHz main crystal and 32.768 kHz RTC crystal. Q7: Which IDEs are supported?A: STM32CubeIDE, Arduino IDE, Keil, and IAR. Q8: Can it be powered from 5V?A: Yes, via USB or external supply (with onboard regulator). Q9: What debugging interface is available?A: SWD (supports ST-LINK, J-Link). Q10: Is it suitable for IoT and robotics?A: Yes, it’s widely used in IoT, robotics, and embedded systems.