Reference: RBD-3588
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The STM32F103C8T6 (also known as STM32F103CBT6) is one of the most popular ARM Cortex-M3 based development boards, widely used for learning and embedded applications. It features rich I/O resources, USB and serial interfaces, and supports multiple programming options such as USB bootloader, UART, JTAG, and SWD.
This board includes an onboard power regulator, clock circuit, and reset circuit for stable operation. It supports Arduino programming, MikroC for ARM, and Keil MDK—making it suitable for both beginners and professionals.
The included bootloader allows one-click USB code download without needing an external programmer.
With its compact size and flexible power input (3.6V–12V), the STM32F103C8T6 development board is ideal for projects in robotics, IoT, and embedded control.
The STM32F103C8T6 (also known as STM32F103CBT6) is one of the most popular ARM Cortex-M3 based development boards, widely used for learning and embedded applications. It features rich I/O resources, USB and serial interfaces, and supports multiple programming options such as USB bootloader, UART, JTAG, and SWD.
This board includes an onboard power regulator, clock circuit, and reset circuit for stable operation. It supports Arduino programming, MikroC for ARM, and Keil MDK—making it suitable for both beginners and professionals.
The included bootloader allows one-click USB code download without needing an external programmer.
With its compact size and flexible power input (3.6V–12V), the STM32F103C8T6 development board is ideal for projects in robotics, IoT, and embedded control.
Based on ARM Cortex-M3 STM32F103C8T6/CBT6 microcontroller
Supports USB, UART, JTAG, and SWD interfaces
Default USB bootloader preinstalled for easy programming
Supports Arduino IDE, MikroC, and Keil compilers
Compact and stable design with onboard power regulation
One-click USB programming capability
Ideal for embedded system learning and rapid prototyping
| Parameter | Description |
|---|---|
| MCU | STM32F103C8T6 (STM32F103CBT6) |
| Core | ARM Cortex-M3 |
| Operating Voltage | 3.6V – 12V (via DC or pin header) |
| Current Consumption | 10 mA (idle) |
| Mounting Hole Diameter | 3 mm |
| Board Size | 6.55 cm × 5 cm × 1.25 cm |
| Communication Interface | USB, UART, SWD, JTAG |
| Default Bootloader | USB bootloader |
| Programming Support | Arduino, Keil, MikroC |
Embedded systems and controller projects
Robotics and automation
IoT development
Educational and prototyping use
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The STM32F103C8T6 (also known as STM32F103CBT6) is one of the most popular ARM Cortex-M3 based development boards, widely used for learning and embedded applications. It features rich I/O resources, USB and serial interfaces, and supports multiple programming options such as USB bootloader, UART, JTAG, and SWD.
This board includes an onboard power regulator, clock circuit, and reset circuit for stable operation. It supports Arduino programming, MikroC for ARM, and Keil MDK—making it suitable for both beginners and professionals.
The included bootloader allows one-click USB code download without needing an external programmer.
With its compact size and flexible power input (3.6V–12V), the STM32F103C8T6 development board is ideal for projects in robotics, IoT, and embedded control.
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