We've done projects as high as 8x40 LCD's, but they are rare if not impossible to find these days.Our I2C interface backpack supports almost every size, including 40x2 and 40x4 displays, LCD, OLED and VFDhttps://www.matrixorbital.com/xbi-x-board-i-seriesan example of I2C using our displayshttps://www.matrixorbital.com/News/Arduino%20I2C%20LCDGood luck!