Basic image and sprite viewer for Brilliant Labs Frame.

1-bit sprite

2-bit sprite

4-bit sprite

• Connect to Frame and start the application. Using the file picker, choose a 1-bit, 2-bit or 4-bit indexed (palette) PNG file from your device. Sample sprites of each type are included in the assets/ directory, which you can download to your device.
• Ensure uncompressed size (width * height * bits-per-pixel / 8) is less than about 25kB.
• Behaviour for large images and non-indexed palette PNG files is undefined. (No scaling or quantization is attempted.)
• Images should use the Frame default palette to be displayed with correct colors (Frame palette is not modified.)
• Tools such as LibreSprite are useful for creating 1-, 2- and 4-bit images in the required palettes.