170x320 resolution, 262K color, can display color pictures clearly The touch screen has high transmittance, fast response and long service life Built-in ST7789V2 driver chip and CST816 capacitive touch chip, using SPI and I2C interface communication respectively, does not occupy too many interface pin resources, can be connected to for or ESP32S3 or or for Provides examples for , ESP32S3, and Specifications display panel: LCD display size:1.9 inch display resolution:170 x 320 Display color:262K Display brightness:500cd or m Contrast:900:1 Communication interface:SPI Driver IC:ST7789V2 Touch:support Touch IC:CST816 The product appearance and printed words depending on the batch, but this does not affect use Color: As Shown Material: PCBandLCD Package Contents: 1 x 1.9inch Display Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.