[!NOTE]
If you want to use platform-nuclei with latest nuclei sdk(>=0.6.0) and toolchain offline, please follow the steps list in .github/workflows/build.yml.
Here is a sample online doc in chinese to tell you how to use platform-nuclei for GD32VW553H Evaluation Kit.
And you can also take a try with Nuclei Studio IDE, which is built on Eclipse embedded CDT, see https://www.nucleisys.com/download.php#tools
If you want better online platformio support for you and your customer, highly recommended to use https://registry.platformio.org/
Nuclei System Technology is a professional RISC-V IP product company. It provides various RISC-V IP products which can meet the requirements of the AIoT era. It is the first RISC-V Core IP provider company in Mainland China, launchs the world's first mass production general-purpose MCU based on RISC-V together with GigaDevice, see https://www.gigadevice.com/products/microcontrollers/gd32/risc-v/, and is also the RISC-V eco-system leader in Mainland China.
[env:stable]
platform = nuclei
board = ...
...
[env:development]
platform = https://github.com/Nuclei-Software/platform-nuclei.git
board = ...
...
Please navigate to documentation.