This is an LCD display HAT for Raspberry Pi, 1.44 inch diagonal, 128x128 pixels, with embedded controller, communicating via SPI interface
Standard Raspberry Pi 40PIN GPIO extension header, supports for Raspberry Pi 4B/3B+/3B/2B/3B+/Zero/Zero W/WH
Operating voltage: 3.3V.
Interface: SPI.
LCD type: TFT.
Controller: ST7735S
Resolution: 128*128 Pixel).
Display size: 25.5 * 26.5 mm.
Pixel size: 0.129W * 0.219HMM.
Dimension: 65 x 30.2 (mm)