3.5-inch color screen, upgraded IPS full view panel, excellent viewing angle 320X480 resolution 65K colors, optional capacitive touch function Onboard level conversion chip, compatible with 5V/3.3V microcontroller Can be directly connected to a 5V microcontroller (such as Arduino UNO/Mega2560) Adopting 4W-SPI serial bus, it only requires a few IOs to light up the display Convenient expansion storage with Micro TF card slot Rich examples (STM32/CH32/C51/Aruino/ESP32) constantly updated Multiple aging testing of military grade process standards, long-term stable operation Screen size: 3.5 inches Screen type: IPS Resolution: 320xRGBx480 (pixels) Effective display area: 48.96 (W) x 73.44 (H) (mm) Maximum color effect: 16.7M Drive IC: ST7796U Display interface: 4-Line SPI Pixel size: 0.153 (H) x 0.153 (mm) Visual angle: ALL O/x27;CLOCK Backlight brightness (typical value): 300 (cd/mz) Backlight type: white LED / 6 Working temperature: -10/50 (- C) Storage temperature: -20/60 (° C) Touch type: capacitive touch screen Touch screen resolution: 320x480 (pixels) Driver IC: FT6336u Visual window size: 49.56 (w) x 74.04 (H) (mm) Communication interface: lIC Structural material: G/F Working temperature: -20/70 (Rc) Storage temperature: -30/80 (C) Dimensional parameters Outline dimensions of LCD screen: 55.50 ± 0.2 (W) x 84.96 ± 0.2 (H) x 2.5 ± 0.1 (D) (mm) (excluding cable and adhesive) Touch screen dimensions: 55.50 ± 0.2 (W) x 84.96 ± 0.2 (H) x 0.8 (D) Xmm (excluding cable and adhesive) Working voltage: 5.0 V Backlight current: 95 mA Power consumption: 0.5 w External interface: 14P 2.54mm pin and 0.5mm FPC