GD Link

GD-Link V2 is a rich-featured, easy-to-use, and portable debugging and programming tool developed by GigaDevice for the GD32 series MCU, which has the following characteristics:

 USB 2.0 high speed interface

 Provide a 5V or 3.3V power supply for the target chip

 Support firmware update through the GD-Link Programmer software

 Support SWD/JTAG debugging and programming interface

 Support the GD32 ARM / RISC-V core full series of chips

 Support KEIL / IAR / Eclipse debugging and programming

 Support offline programming

 Support virtual USB disk drag and drop programming

 Support SWO function

 Support virtual serial port printing