Datasheet

In addition of the display, you also get a bunch of user-

interface buttons.

In the top left is the Reset button, this will reset the

shield and Arduino when pressed. It is connected

directly to the Reset pins

There are three buttons labeled A B C below the TFT,

these are connected to the seesaw chip. You can read

the values over I2C

To the right of the TFT is a 5-way joystick. It can be

pushed up/down/left/right and select (in). It is connected

to the seesaw chip, you can read the joystick over I2C

SD Card

The micro SD card slot can be used to read/write data

from any micro SD card using the Arduino libraries. The

SD card is connected to the SPI pins as well as Digital

#4 for Chip Select

The SD card is not required for use, but it's handy for

storing images

seesaw I2C Expander