The ITDB02 LCD module works in 3.3V voltage level and it's not compatible with Arduino MGEA pins , so we make a shield for Arduino MEGA. Now user can directly plug the ITDB02 in the shield and stand on the Arduino MEGA board.
ITDB02 Arduino MEGA shield support both 3.3V mainboard and 5V mainboard, so it not just can be used with Arduino MEGA but can with other Arduino MEGA compatible mainboards , like ChipKit MAX32.
Note: It does not support Iteaduino Mega.
Please visit Itead's wiki page for more info about this product.