1.44 Inch TFT LCD Display Module SPI 128x128

Where a monochrome OLED tops out at showing text and simple shapes, this 1.44 inch TFT display adds full RGB color across 128x128 pixels - the difference between a status readout and a genuine graphical interface, at a size that still fits on a compact project enclosure. Communication runs over 4-wire SPI, which keeps the pin count reasonable despite the added color depth.

An onboard LDO regulator accepts either 3.3V or 5V input directly, so it drops onto both 3.3V boards like an ESP32 and 5V boards like an Arduino Uno without separate level-shifting circuitry. The 1:1 square visual area suits gauges, icons and simple graphics better than a wide rectangular display would.

Common uses are small instrument displays showing gauges or graphs, simple game or animation projects, and any build wanting color graphics rather than plain text on a compact screen.