Gd — Link

You can adjust transfer speeds (default is often 500 kHz) and verify target MCU properties like RAM size and Core ID.

To begin using the tool, follow these hardware connection steps: GD link

For more technical details on specific versions (V2 or V3), you can refer to the official GD-Link V3 User Guide or the V2 User Guide . GigaDevice Semiconductor Inc. GD-Link Adapter User Guide You can adjust transfer speeds (default is often

Allows for programming MCUs without a continuous connection to a PC, which is useful for mass production. GD-Link Adapter User Guide Allows for programming MCUs

The utility allows you to perform chip erases, read/write Flash memory, and configure Option Bytes (such as enabling TrustZone).

Onboard LEDs (typically 4) display the working status, while buttons like KEY1 are used for firmware upgrades or starting offline programming. Software Integration

Fully supported for debugging and code downloading.