2.8 インチ 240×320 IPS TFT LCD スクリーン SPI ST7789V2 IC 全自由視角

I use this OLED on my personal care devices and the display is clear and bright enough to be readable even in dim light. The small size and light weight do not affect the portability of the device at all, making it a very useful small display.

The OLED's -40°C to +85°C wide-temperature performance was very stable in industrial environment tests, and the COG package is thin, durable, and small enough to fit well in space-constrained industrial equipment with high overall reliability.

Excellent clarity, great for pro projects, minor library quirks.I used this for a custom CNC controller box, and the screen is fantastically bright—way better than the typical 20-30cd/m² modules. The full-viewing angle means the operator can see it from any position. The I2C interface saved me precious GPIO pins on my microcontroller. It was plug-and-play with common Arduino libraries, though I had to tweak the contrast setting significantly to get the best look with that high brightness. For the price, the build quality feels solid. One less star only because the documentation was a bit sparse, but if you're familiar with I2C displays, you'll be up and running in minutes. Incredible value for a high-brightness module.