For true "one-click" repacks, advanced users use tools like or VS Code with PlatformIO to read the entire flash memory of the configured ESP32 chip. This creates a single .bin file containing the firmware, the configurations, and the presets all in one package. Step 3: Flash the Repack to New Devices To deploy your repack onto a new controller:
The WLED community is active on various platforms. Here are the best places to look:
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | Presets don’t appear after import | Wrong JSON structure from old WLED version | Open the JSON in Notepad and check for "ps" array. If missing, manually convert via WLED’s built-in import tool. | | LEDs flicker or freeze | ESP8266 overloaded with complex effects | Upgrade to ESP32 or delete half the presets. | | Colors look wrong | Color order mismatch (RGB vs GRB) | In LED Preferences, change the color order to GRB or BRG depending on your chip (WS2812B usually GRB). | | "Preset not found" error | The repack references preset IDs that don’t exist | Re-import presets starting from ID 1. Avoid merging with existing preset lists. | wled presets download repack
A repack often includes the hw (hardware) section of the config.