2.8" 240x320 Capacitive Touch TFT LCD Module, SPI

Three things decide most small-display choices, and this module addresses each directly:

1. Touch is already part of the part. Sourcing a display and a touch sensor separately means matching two datasheets, aligning two active areas and either bonding them yourself or paying someone to. Here the CTP is integrated and electrically characterized — hardness, transparency and touch accuracy are all specified, so the interface behaves predictably in your enclosure.
2. Four wires drive the display. A 4-line SPI bus needs only CS, SCL, SDA and D/C. Compare that with the 16-plus data lines of a parallel RGB bus or the differential pairs of LVDS, and the difference in PCB layers, routing time and MCU pin budget is substantial — often the deciding factor on a small board.
3. The controller is one your team already knows. ST7789T3 is among the most widely supported display controllers in existence. Mature libraries exist for Arduino, ESP32/ESP-IDF, STM32, Raspberry Pi Pico and many other platforms, so getting a first image on screen is usually a matter of hours rather than a driver-writing project.

CTP Parameter

Outline Drawing