# LED Bar Configuration Tool

A tkinter GUI tool for configuring LED bar settings via mpremote.

## Features

- Download `settings.json` from MicroPython device using mpremote
- Edit LED configuration settings
- Upload modified `settings.json` back to device
- Load/save settings from/to local files

## Requirements

- Python 3.x with tkinter (usually included)
- mpremote: `pip install mpremote`

## Usage

```bash
python3 tool/led_config.py
```

Or make it executable:
```bash
chmod +x tool/led_config.py
./tool/led_config.py
```

## Configuration Fields

- **LED Pin**: GPIO pin number for LED strip
- **Number of LEDs**: Total number of LEDs in the strip
- **Color Order**: RGB or RBG color order
- **Device Name**: Name identifier for the device
- **Pattern**: Current LED pattern
- **Color 1/Color 2**: Primary colors (hex format, e.g., #ff0000)
- **Delay**: Pattern delay in milliseconds
- **Brightness**: LED brightness level
- **N1-N6**: Pattern-specific parameters
- **AP Password**: WiFi access point password
- **ID**: Device ID

## Device Connection

Default device is `/dev/ttyUSB0`. Change it in the "Device" field if your device is on a different port (e.g., `/dev/ttyACM0`, `COM3` on Windows).

## Workflow

1. Enter your device path (e.g., `/dev/ttyUSB0`)
2. Click "Download Settings" to fetch current settings from device
3. Edit any settings as needed
4. Click "Upload Settings" to save changes back to device

You can also:
- Load settings from a local JSON file
- Save current settings to a local JSON file