40x4 gray background, white backlight character LCD 1. COB with metal frame 2. 5*7 dots with cursor

1. COB with metal frame

2. 5x7 dots with cursor

3. Built-in controller KS0066

4. +5V single power supply

5. Option: 3.3V single power supply

6. Single PCB

7. Option: LED, EL backlight

8. Module dimention: 190.0*54.0*14 mm

9. Viewing area: 147.0*29.5 mm

gray color character LCD