1.54 Inch 240x240 IPS Square Watch TFT LCD Screen Module ST7789V SPI LCD Display Touch Panel Optional

I recently used the X049-6432TSWPG02-H14, it's very compact, 0.49 inches in size and 1.21mm thickness is especially suitable for wearable devices. 64×32 resolution is enough, SPI/I²C interface debugging is very smooth, and the wide temperature range is reassuring to me.

Finally, a display you can actually see in sunlight! Integrating displays into industrial control panels is always a challenge, especially for outdoor or brightly lit factories. This 110cd/m² LCD is a game-changer. The high luminance is not just a spec on paper—it delivers a crisp, clear image even under direct fluorescent lighting where our old displays would wash out completely. The 128x64 resolution is perfect for displaying sensor data, machine status, and simple graphs. The I2C interface kept wiring simple and tidy. A robust, no-nonsense component that does exactly what it promises. Highly recommended for any industrial application where visibility is critical.

We integrated this LCD into our company’s test equipment, and it’s been working reliably under different temperatures. I tested it in our lab from around 0°C to 40°C, and the display remained clear with no fading. The 5V power requirement is convenient, and the parallel interface is fast enough for our needs. The only minor thing is that the viewing angle is best from the bottom, but that’s acceptable for our setup.