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Nuvoton Nu-Link2-Pro Debugger & Programmer

Nuvoton Nu-Link2-Pro Debugger and Programmer provides Serial Wire Debug (SWD) and Embedded Trace Macrocell (ETM) debugging and emulator support for the NuMicro® family microcontrollers. The usage of Nu-Link2-Pro varies from software and hardware development to mass production. This device enhances the SWD interface speed of the previous-generation Nu-Link-Pro, and the programming speed of Nu-Link2-Pro is faster than the previous generation of Nu-Link-Pro. The users can update the Nu-Link2-Pro firmware through drag-and-drop programming, which can support the Arm® DAPLink debugging and programming adapter. The Nu-Link2-Pro provides three kinds of offline programming file storage methods, including built-in large-capacity memory space, Micro SD card, and USB Flash drive. This makes mass production programming easier.

The Nu-Link2-Pro also includes a new "Bridge" connection interface and provides a serial data analysis function to analyze data on the SPI/I2C/RS-485/CAN serial communication interface. 

Features

  • Supports programming and debugging of all NuMicro® Family microcontrollers
  • Supports In-Circuit Programming (ICP):
    • 1.8V / 2.5V / 3.3V / 5V selectable Serial Wire Debug (SWD) output voltages
    • ICP programming tool with image file protection
    • Drag and drop flash programming
    • USB flash drive, SD card, and SPI flash as image file storage
    • Start button
    • Automatic IC programming system connector (control bus)
    • Powered by micro USB or target-powered via SWD interface
  • Support In-System Programming (ISP):
    • Via a multi-interface bridge
    • Supports PC control of ISP
    • Supports ISP programming tool
  • Supports multi-debug interfaces and tool:
    • Supports Serial Wire Debug (SWD)
    • Supports high speed up to 96MHz of Embedded Trace Macrocell (ETM)
    • Unlimited breakpoint and step execution
    • Supports Arm® DAPLink
    • Supports PyOCD
  • Supports multi-interface analyzer like SPI, I2C, CAN, and RS-485 signal monitor
  • Supports multiple bridge connect:
    • Multi-interfaces bridge for ISP function (I2C, SPI, CAN, UART, and RS-485)
    • Virtual COM port via USB

Overview

Nuvoton Nu-Link2-Pro Debugger & Programmer

Kit Contents

  • Nu-Link2-Pro main body (2952mil x 1968mil x 688mil)
  • USB cable (0.3m, high-speed, and Micro-B)
  • ETM cable (50mil 20-pin IDC flat cable with 50mil 20-pin connectors)
  • SWD cable (100mil 10-pin squid cable with 10 x 100mil sockets)
  • Bridge cable (100mil 20-pin squid cable with 20 x 100mil sockets)
Nuvoton Nu-Link2-Pro Debugger & Programmer

Hardware Debuggers

Nuvoton Nu-Link / Nu-Link-Pro Hardware Debuggers

Debugger and programmer with debugging and online/offline programming functions.

Learn Moreabout Nuvoton Nu-Link / Nu-Link-Pro Hardware Debuggers View Productsrelated to Nuvoton Nu-Link / Nu-Link-Pro Hardware Debuggers
Published: 2025-05-15 | Updated: 2025-06-18