Sunxi-tools Windows [work] Jun 2026

The linux-sunxi sunxi-tools repository includes a suite of small command-line utilities:

: Utilities used to compile and decompile .fex configuration files (used by older Allwinner kernels to define pin mappings and hardware configurations) into binary format ( script.bin ).

At its core, sunxi-tools is a powerful collection of utilities for ARM devices powered by Allwinner (sunxi) processors. It gives you direct access to the hardware, which is invaluable for development and troubleshooting. Key components include:

: Instructions on how to compile or install sunxi-tools (like sunxi-fel ) specifically on a Windows environment (e.g., using MSYS2 or Zadig drivers)?

If everything is working, this will return the specific SoC version (e.g., "AW H3"). If it returns USB device not found , your driver isn't installed correctly or the device isn't in FEL mode. sunxi-tools windows

This guide provides a complete walkthrough to get sunxi-tools up and running in a Windows environment.

Let’s walk through a typical workflow for booting a device in FEL mode and writing to its memory.

: Third-party repositories, such as those by J-Rios , provide non-GUI base sources or pre-built executables for Windows.

sunxi-tools is a collection of command-line utilities designed for devices based on the Allwinner SoC (System on Chip) family. Key utilities include: The linux-sunxi sunxi-tools repository includes a suite of

Check the USB ID to ensure it matches the Allwinner vendor ID (usually 1f3a:efe8 ). Select as the target driver on the right side.

With sunxi-tools installed and configured, you can start using the tools to work with your Allwinner-based SBC. Here are a few examples of common tasks:

This installs essential tools like make , git , a MinGW-w64 compiler suite, and the libusb library, which is crucial for USB communication.

Recheck your Zadig configuration. Ensure the device shows hardware ID 1F3A:EFE8 . Try swapping USB ports (preferably use a USB 2.0 port instead of USB 3.0). "libusb_open error -3" or Access Denied Key components include: : Instructions on how to

| Use case | Recommendation | |----------|----------------| | You need full sunxi-tools (most features) | | | You’re just flashing via FEL occasionally | WSL2 (simpler driver handling) | | You want a single .exe without Linux | MSYS2 but expect missing tools & USB driver hassle | | You need sunxi-pio or low-level GPIO | Not possible on Windows – use a Linux VM or native Linux |

There are two primary methods to get sunxi-tools running on Windows: using pre-built binaries or compiling from source. Each has its own merits.

There are three primary methods to run sunxi-tools on Windows, ranging from native compilation to virtualization. Method 1: Pre-compiled Binaries (Fastest)

Select your device from the list (often appearing as "Unknown Device" or "USB Device(VID_1f3a_PID_efe8)").

For Windows users, the availability of these tools is particularly vital when dealing with devices like the or NanoPi . Many Allwinner distributions use a script.bin file located on a FAT32 boot partition, which Windows can see but cannot edit without fex2bin . Being able to decompile this file on a Windows desktop allows for rapid adjustments to GPIO settings, display resolutions, and power management without needing a Linux environment for every minor configuration change. Sunxi-tools - linux-sunxi.org

: A tool to manage partition tables on Allwinner NAND flash storage. Setting Up Sunxi-Tools on Windows