This kit consists of an Arduino and a shield touch screen 320x240 pixels. Arduino is the perfect equivalent in the Official Mega2560, but the screen is very average. First, the backlight is through leds of a vertical edge. So lighting is neither powerful nor uniform. The colors are very poor. The adjustment potentiometer backlight is just welded the manipulated twist pasta. And worse, it is composed of 2 shields. So it takes a lot of space on the Arduino and its structure is extremely fragile design. Great for learning, for the price. But for a final project, it is better to adopt a Seeeduino more expensive but good quality screen. Other default, it occupies all of Arduino pin headers.