This is a 20-character basic LCD screen with 4 lines with blue background and white characters.
- Display type: LCD
- Display type: Alphanumeric
- Display technology: STN Negative
- Number of characters (columns x lines): 20x4
- Backgr. colour: Blue
- Illumination: LED
- Controller type: HD44780, or equivalent
- Backlight colour: White
- Number of pins: 16
- Type of pin configuration: 1x16