This 1.8 -inch TFT LCD display module is a compact color screen module designed for microcontroller and embedded display applications. It features a 128×160 pixel resolution, supports 16-bit RGB 65K-color display, and uses the ST7735S as the internal driver IC. With a 4-wire SPI communication interface, the module requires only a few I/O pins to operate, making it suitable for Arduino, C51, STM32, and other microcontroller development platforms.
Product Specifications
Product Name: 1.8 -inch TFT
LCD Display Module Display Colors: 16-bit RGB, 65K colors
Driver IC: ST7735S
Resolution: 128×160 pixels
Interface: 4-wire SPI interface
Backlight: 2 white LEDs Effective
Display Area: 28.03 × 35.04 mm
Module Dimensions: 44.96 × 53.47 mm
Viewing Angle: 12 o'clock
Operating Voltage: 3.3V / 5V
Power Consumption: 90mA
Operating Temperature: -10°C to 70°C
Storage Temperature: -20°C to 70°C
Expansion Function: SD card slot
Pin Definitions RST: LCD reset control signal; low level resets the display
CS: LCD chip select control signal; low level enables the display
D/C: LCD register/data select signal;
High: Data, Low: Register
DIN: LCD SPI bus data write signal
CLK: LCD SPI bus clock signal
VCC: LCD power supply positive, 3.3V 5V
BL: LCD backlight control signal
GND: Power supply ground