The TFT LCD Screen can display information from your Arduino, or display pictures. It's easy to get started with!! A great part of the LCD is that it has a built in microSD card socket, so you can store images on the microSD card socket, and even some text!

Features:

• Display Mode: 1.8" TFT SPI Interface, Transmissive, Normally white;
• Display Color: 262K colors;
• Backlight Type: LED
• Resolution: 128W * 160H Dots
• Board Size: 5.00 x 3.4cm
• View Area: 28.03W * 35.04H mm
• Dot Size: 0.06W * 3 * 0.18H mm
• Dot Pitch: 0.18W * 0.18H mm
• Viewing Angle: 6 o'clock
• SPI Bus interface
• IC Driver: ST7735R
• 5V/3.3V TTL logic Compatible, can be used in 5V/3.3V IO Arduino system directly

Signal Definition:

• GND : Power Ground
• VCC : 5V power input
• CS : Chipselect for LCD,
• SDA : LCD Data for SPI
• SCL : SCLK for TFT Clock
• RS/DC : Command/Data Selection
• RESET : LCD controller reset, active low
• CS (SD-CS) : Chipselect for TF Card,
• CLK (SD-Clock): SPI Clock
• MOSI (SD-DI) : SPI Master out Slave in
• MISO (SD-DO) : SPI Master in Slave out

Document:

• ST7735R V0.2
• Sample Code Download
• User Manual

Reference:

• 1.8" TFT LCD display for Raspberry Pi

• Temperature and Humidity on a Graphical LCD