The GEEHY-LINK is a versatile development tool designed for emulation and programming of the complete APM32 MCU family. It integrates seamlessly with IDEs such as Keil, enabling developers to perform full-speed execution, single-step debugging, and breakpoint control for efficient code verification. The tool supports both SWD and JTAG interfaces, providing flexibility across different project requirements, and can also supply power to the target board through a convenient control button. With driver-free compatibility on Windows 7/8/10 and a high-speed USB interface for data and power, GEEHY-LINK offers a reliable and streamlined solution for APM32 application development.