Click cells to toggle LEDs ON/OFF • Generate Arduino code instantly
// Click "Generate Code" to see your pattern here
Instructions:
• Click on any cell to toggle it ON (red) or OFF (white)
• Use "Clear All" to reset the grid
• Use flip buttons to mirror your pattern (X-axis, Y-axis, or both)
• Click "Generate Code" to create Arduino byte array
• Use presets to load common patterns