GD32VF103V Evaluation Kit


Platform Nuclei: Find professional RISC-V Processor IP in Nuclei, first professional RISC-V IP company in Mainland China, match all your requirements in AIoT Era.

Microcontroller GD32VF103VBT6
Frequency 108MHz
Flash 128KB
Vendor GigaDevice


Please use gd32vf103v_eval ID for board option in “platformio.ini” (Project Configuration File):

platform = nuclei
board = gd32vf103v_eval

You can override default GD32VF103V Evaluation Kit settings per build environment using board_*** option, where *** is a JSON object path from board manifest gd32vf103v_eval.json. For example, board_build.mcu, board_build.f_cpu, etc.

platform = nuclei
board = gd32vf103v_eval

; change microcontroller
board_build.mcu = gd32vf103vbt6

; change MCU frequency
board_build.f_cpu = 108000000L


GD32VF103V Evaluation Kit supports the next uploading protocols:

  • altera-usb-blaster
  • gd-link
  • jlink
  • rv-link

Default protocol is rv-link

You can change upload protocol using upload_protocol option:

platform = nuclei
board = gd32vf103v_eval

upload_protocol = rv-link


Debugging - “1-click” solution for debugging with a zero configuration.


You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.

You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

GD32VF103V Evaluation Kit does not have on-board debug probe and IS NOT READY for debugging. You will need to use/buy one of external probe listed below.

Compatible Tools On-board Default
Altera / Intel USB-Blaster   Yes


Name Description
Nuclei SDK Open Source Software Development Kit for the Nuclei N/NX processors