Explanation of the Solution version released by the open-source community

  1. The open-source version released so far is Solution_v2.3. As the first version released to the open-source community, it only supports Huangshan Pi (and its配套 screen). This version is based on the NOR flash configuration and has certain limitations:

    1. It supports only Huangshan Pi and cannot be used on other boards or chips;
    2. It does not allow changing the display or resolution.
      Download link: solution2.3
  2. The second version of Solution has been released. This version supports all Siflower development boards, allows display and sensor replacement, supports GCC compilation, and supports the GuiBuilder tool for zero-code generation of various watch faces and applications.
    For individual users, only a binary (bin) trial version is available, supporting features such as dynamic app installation and custom watch faces. Download link
    Enterprise customers can contact us via business representatives, Taobao customer service, or email to obtain the full version.

Solution is a comprehensive framework developed by Siflower to help customers achieve fast mass production. It requires significant manpower investment in development and support to ensure a good user experience. Therefore, at this stage, it is still challenging to provide an optimal experience for the open-source community, and we appreciate your understanding. We will gradually release Solution’s features into the open-source SDK. You can also complete product development using the SDK, which is already used by many of our brand customers and is a mature and stable codebase.

If you have commercial plans and cannot wait for the version at the end of November, please contact Si-Che sales to obtain the development version of the solution. The development version Solution_v2.3 also supports all boards without any limitations.

Where can I download the solution software package?

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At first, it was available for download on the Sichai official website, but now the download link is no longer available. It states that you need to contact sales for it.

There should be a download link. Let me confirm and get back to you.

Welcome to SiFli Solution Introduction - SiFli Solution Documents
The previous download link on this page was accidentally lost, but has now been restored.

On the document’s homepage, you can see a code link at the top.

It’s already December. Has the second version of Solution been released? If not, when is it expected to be released?

Version V2.4 is basically ready. We’re going through the internal release process, but it will take a bit more time.

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Looking forward to supporting the board that supports 58

Why isn’t Solution’s software package hosted on GitHub?

It’s already mid-December, how much longer is it expected to take before it’s released?

It’s the end of the month, just a little reminder :laughing:

The latest version of the solution has been released. Have you purchased our development board? If so, please contact our staff via Taobao, and a dedicated representative will assist you with the latest version of the solution and technical support.

For users who purchased the previous batch of 52_lcd development boards from Si-Che’s WeChat store instead of Taobao, how can they obtain the solution?

No problem, you can still contact Taobao customer service, explain that you bought it elsewhere, and just provide the necessary information.

Screenshot_2025-12-31-16-40-28-682_com.taobao.tao

Latest Announcement on Solution Progress:

  1. Version 2.4.1 has been released: supports Sifive’s full-platform chips, various customer-customized boards, and GCC compilation.
  2. The updated documentation is now online: SiFli Solution介绍 - SiFli Solution Documents 文档
    1. Added documentation for tools
    2. Reorganized the FAQ section
    3. Streamlined UI application notes
    4. Updated driver documentation
    5. Corrected and improved some descriptions
    6. Solution now supports AI bot search via “solution xiaochè”

The document doesn’t have a solution download file; those links just lead to the same place within the document.