This TFT Touchscreen allows you to easily draw menus and display data from your PC, another Arduino or even a RaspBerry Pi!

It uses a serial interface with a simple set of commands for example, to draw a circle send "circle", to draw a rectangle send: "rect". Here is a complete list of commands:

clear

Clear the screen

rect

Draw a rectangle

x

Specify current x value

y

Specify current y value

circle

Draw a circle

BLUE

Change current color to blue

RED

Change current color to red

YELLOW

Change the current color to yellow

CYAN

Change the current color to cyan

char

Switch from command mode to text display mode

^

Switch from text display mode to command mode

radius

Set the radius (for circle)

width

Set the width (for rect)

height

Set the height (for rect)