Features:

* [PRE-SOLDERED & READY]: Includes a pre-soldered STM32F103C8T6 ARM Cortex-M3 Development Board, allowing you to start your projects immediately without any soldering.



* [FULL I/O ACCESS]: The board provides access to all I/O resources, ensuring versatile functionality for various projects and applications.



* [COMPLETE CIRCUITS]: Features essential MCU-based circuits, including a crystal oscillator circuit, USB interface, and USB power management circuits, offering a comprehensive development platform.



* [USB POWER & COMMUNICATION]: Utilizes the Micro USB interface common in current smartphones, simplifying USB communication and power supply. Easy to use and widely compatible.



* [HIGH-QUALITY PINS]: Equipped with high-quality 1*40/2.54mm spacing single row pins for excellent conductive contact, ensuring reliable and stable connections.



* [SWD DEBUG INTERFACE]: Download and debug using the SWD interface, requiring a minimum of just 3 wires to complete tasks efficiently.



* [POWERFUL FOR SIZE]: The STM32F103C8T6 features a 32-bit ARM Cortex-M3 processor that can run up to 72 MHz, providing robust performance in a compact form factor.



* [COMPATIBILITY]: Compatible with Arduino, making it a versatile choice for both beginners and advanced developers. Extensive software support ensures ease of use.



* [DIMENSIONS]: Compact size, making it ideal for space-constrained applications and projects where size matters.



* [VOLTAGE]: Operates at a working voltage of 3.3V. Ensure not to apply voltage higher than 3.3V to the I/O pins to avoid damaging the chip. Can also be powered via a 5V external power supply through the USB connection.