Features: Power your embedded projects with GD32F303VET6 chip, delivering 120MHz clock speed and 40% faster processing for complex algorithms and real time applications. Features connection through USB, SPI, I2C interfaces and power design (2-3.6V input) for stable multiple device integration and prototyping flexibility. Ideal for embedded developers, electronics enthusiasts, and educational team requiring efficient system development and rapid prototyping solution. Optimized for industrial automation and academic projects and portable design are critical. Beginner friendly architecture for skill development in embedded programming. Specifications: Size:Approx.140x95mm/5.51x3.74inch Package Includes: 1 Set Development Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.