Module LCD IPS TFT 1.3 ’240 * 240 RVB 7 pin (ST7789 Chip)1. 3" Inch 240*240 RGB TFT IPS LCD Module 7pin ST7789 Chip Features 1. 3 TFT LCD with wide 80 viewing angle RGB Full color display 240 x 240 high resolution 260PPI display SPI interface w out CS pin ST7789 LCD display controller 3. 3 operation Operates at 3. 3V, so if using with a 5V MCU, include logic level shifters on the data lines to prevent damage. The module don't have a 3. 3V regulator so you must power with 3. 3V. This is a write only device