4D Systems gen4-IoD-28T TFT LCD Colour Display / Touch Screen, 2.8in, 240 x 320pixels, Interface Type: UART, Touch Screen: Yes, Viewing Area Dimensions: 43 x 58mm, Supply Voltage: 5 V, Touch Screen Type: Resistive, Backlight Type: LED, Display Mode: Transmissive, AC or DC Input Voltage: dc, Dimensions: 87.3 x 52.1 x 7.3mm, Minimum Operating Temperature: -20°C, Maximum Operating Temperature: +70°C, Brightness: 140cd/m²