A-LinkPro is a USB CMSIS-DAP debugger(which uses SWD interface) and Programmer Tool.
It can be used as a debugging adaptor for ARM Cortex-M microcontroller or a simple on-board programmer, and supports KEIL, IAR, and Eclipse GDB. ​
The A-LinkPro has a USB and a Serial Wire Debug (SWD) interface: When developing an application, the USB connector is connected to the PC host and SWD interface is connected to the target device.
If the target device is programmed without a PC (standalone mode), the power for a target board should be supplied from USB port.​
This product is for development and is not suitable for mass production environment.


▶ Compliance with ARM CMSIS-DAP standard​
▶ HID class interface with PC​
▶ Small exterior, simple debugger dongle type (PCB size: 45mm x 23mm)​
▶ SWD interface using 2-wire signal (SWCLK, SWDIO)​
▶ Supports a dedicated F/W Downloader Program for A-LinkPro.​
▶ Compatible with CMSIS-DAP that is used in KEIL, IAR, etc.​
▶ Standalone Programmer with OLED display​

All Tools & Support (Downloadable)

  • Executable File
    Title Type Language Version Download
    aFlasher32 Executable Eng 1.020.00
  • Manual
    Title Type Language Version Download
    A-Link H/W Manual Eng 1.000.00
    A-Link H/W Manual Chn 1,000.00
    aFlasher32 Manual Eng 1.0.1
  • History File
    Title Type Language Version Download
    aFlasher32 History Eng 1.020.00

* For further information on the devices, please contact: sales_gl@abov.co.kr