The GD32F4 product series closely aligns with the high-end market requirements and strengthens a greater leading advantage in the market with its features of high performance, tight real-time, and large capacity. The GD32F4 series MCU powered by the Arm® Cortex®-M4 core with a processor frequency of up to 240 MHz makes it suitable for embedded applications using higher complex algorithms. It has the advantages of faster real-time processing capability and industry-leading large-capacity storage. The GD32F4 series offers rich peripheral resources, including up to four USARTs and four UARTs, three I2Cs, six SPIs, two I2S, two CAN 2.0B, one SDIO port, one 10/100M Ethernet controller, as well as USB 2.0 FS and HS communications. It also comes with three 12-bit high-speed ADCs and two 12-bit DACs with a sampling rate of up to 2.6MSPS In addition, the GD32F4 product series integrates a TFT LCD controller and a hardware Image Processing Accelerator (IPA) for LCD driving and a significant enhancement of display image quality. It supports an 8-bit to 14-bit camera video interface for easy connection to digital cameras and implementing image acquisition and transmission. The GD32F470/F427/F425 series products, fully compatible with GD32F450/F407/F405 series, are widely used in many innovative fields such as advanced computing, cloud servers, AI, industrial control, motor invertor, graphics display, security surveillance, sensor network, drones, robots, IoT, and more.