The S2S3A00F is a Sharp LCD module with an LED backlight. It has an active area of 4.0'' (102.0 x 74.9 mm) and a resolution of 480 x 272 pixels. The module includes a controller and a RAM, allowing it to display images without a microcontroller. The module has an operating temperature range from -20 to +70°C and a brightness of 200 cd/m2. It has a good grey tone performance, high contrast ratio and wide viewing angle for a great picture quality.