12864 LCD screen, LCD blue screen with backlight, ST7920 standard screen

Parameters and features: Power supply: VDD 3.6V~+5V (built-in boosted circuit, no need negative voltage); Display: 128 columns x 64 rows; Display angle: look straight at 6:00 o'clock angle; LCD type: STN; MCU interface: 8-bit or 4-bit parallel / 3-bit serial; With LED backlight; Multiple softeware functions: cursor, display shift, self-defining character, sleep mode, etc; Screen size: 3.2". Dimensions & Weight Dimensions 9.3 cm x 7 cm x 1.3 cm Weight 72 g