2.1 Circular screen IPS working temperature -20+70 can be applied to robots, medical equipment, handheld devices, high and low temperature resistance, can be customized touch, brightness, drive board, etc., all to customer requirements for the purpose.

1.LCD type: 2.1 inches

2. Resolution: 480*480

3. Technology type: a-Si TFT

4. Overall dimensions (mm) : 56.18*59.71*2.3

5. Effective area (mm):53.28*53.28

6. Display interface: RGB\MIPI Optional

7. Color count: 262K

8. Brightness: 300 cd/m2

9. Perspective: 80/80/80/80

10.NTSC: 70%

11. Working temperature: -20℃+70℃

Customizable: brightness, touch, driver board

https://www.chchstar.com/product/2-1-inch-circula…esolution-480480/