Nu-Link3-Pro

• Supports programming and debugging of all NuMicro® Family
• Support logic analysis and signal decoding functions
  - Supports real-time digital signal analysis of up to 6 channels with open-source software PulseView

Nu-Link3-Pro_feature
• Native MicroPython support
  - Supports execution of MAIN.py scripts stored in Micro SD card
• Supports In-Circuit Programming (ICP)
  - Selectable SWD output voltage (1.8/2.5/3.3/5.0 V)
  - Drag & drop Flash programming
• Supports Offline programming
  - Press-to-start button for Offline programming
  - Offline auto IC programming by Automated Programmer header (Control Bus)
  - USB flash drive, SD card, and SPI Flash as image file storage for Offline programming
  - Nu-Link3-Pro power support by Micro USB or target-powered via SWD interface
• "Bridge" connection interface supports USB to serial data
  - Serial data bridge supporting ISP function (I²C, I3C, SPI, UART, CAN FD, and RS-485 )
  - USB to Serial Data Bridge (I²C, I3C, SPI, CAN FD, and RS-485) to send or receive serial data
  - Support analysis of data in serial communication interface (I²C, I3C, SPI, CAN FD, and RS-485)
  - Supports virtual serial port (Virtual COM Port)
• Support In-System Programming (ISP)
  - Product firmware upgrade by "Bridge" interface (I²C, I3C, SPI, UART, CAN FD, and RS-485)
  - Support ISP Programming Tool
• Support multiple debugging interfaces and tools
  - Supports Serial Wire debug (SWD)
  - Supports high speed up to 110 MHz of Embedded Trace Macrocell (ETM)
  - 20-pin Cortex Debug + ETM connection interface
  - Unlimited breakpoint and step execution
  - Supports Arm DAPLink
  - Supports pyOCD