SmartSpin2kFlasher

SmartSpin2kFlasher is a utility app for the SmartSpin2k framework and is designed to make flashing ESPs with SmartSpin2K as simple as possible by:

• Having pre-built binaries for most operating systems.
• Detecting whether the connected board is an ESP32 or ESP32-S3 and selecting the matching firmware automatically.
• Installing the release factory image and LittleFS together in one flash operation, without exposing low-level flash options.

The GUI is built with Flutter for cross-platform desktop support (Windows, macOS, Linux).

The flashing process is done using the esptool command-line tool by Espressif.

Installation

It doesn't have to be installed, just double-click it and it'll start. Check the releases section for downloads for your platform.

Prerequisites

You need esptool installed and available in your PATH:

pip install esptool

Build it yourself

If you want to build this application yourself you need to:

1. Install Flutter (stable channel)
2. Enable desktop support:

   flutter config --enable-windows-desktop  # Windows
   flutter config --enable-macos-desktop    # macOS
   flutter config --enable-linux-desktop    # Linux

3. Install esptool: pip install esptool
4. Clone this repository and run:

   flutter pub get
   flutter run

5. To build a release binary:

   flutter build windows   # Windows
   flutter build macos     # macOS
   flutter build linux     # Linux

Linux Build Dependencies

On Linux, install the required build dependencies:

sudo apt-get install clang cmake ninja-build pkg-config libgtk-3-dev liblzma-dev

License

MIT © Anthony Doud, Joel Baranick MIT © Marcel Stör, Otto Winter