LCD display 4x20 characters blue with connectors - justPi

Index: JUS-19737 EAN: 5903351243070
LCD alphanumeric display by justPi. It shows values on four lines, 20 characters each. It is powered by 5V. It is characterised by extremely simple operation. It can be used with many microcontrollers, especially Arduino. Characters are displayed on blue background. Module has additionally soldered connectors.
LCD display 4x20 characters blue with connectors - justPi
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LCD 4x20 characters blue - connectors:
Manufacturer: justPi

Product description: LCD display 4x20 characters blue - justPi

LCD alphanumericdisplay by justPi. It shows values in four lines, 20 characters in each. It is powered by 5V. It is characterised by extremely simple operation. It can be used with many microcontrollers, especially Arduino. Characters are displayed on blue background. The module has additionally soldered connectors.

Display pins

Alphanumeric display is equipped with 12 pins, which are not marked on the board. Each of them corresponds in turn to:

  • 1 - VSS - system ground
  • 2 - VDD - 5V power supply
  • 3 - V0 - contrast
  • 4 - RS - select display instruction register (low state) or data register (high state)
  • 5 - R/W - read (low state) / write (high state)
  • 6 - E - unlocking the display
  • 7...14 - DB0...DB7 - data bus
  • 15 - LEDA - backlight power supply 5 V
  • 16 - LEDK - backlight gND

Wyświetlacz LCD 4x20 znaków niebieski ze złączami - justPi

LCD display 4x20 characters blue with connectors - justPi.

Product compatible with Arduino

In standard set of libraries and sample programs downloaded from Arduino IDE environment, there is LiquidCrystal library, which allows to operate presented display.

Wyświetlacz LCD 4x20 znaków niebieski ze złączami - justPi The LCD display has soldered connectors.

Technical specification of the display

  • Type: alphanumeric LCD display
  • LCD display 4 x 20 characters
  • Character colour: white
  • Backlighting: blue
  • Hole spacing: 93 x 55 mm
  • Supply voltage: 5 V
  • Module dimensions: 98 x 60 mm

Screen - type alphanumeric
Screen - diagonal 2.9''
Screen - interface GPIO
Screen - touch no
Screen - resolution 4x20 znaków
Package width 10 cm
Package height 14 cm
Package depth 1.5 cm
Package weight 0.073 kg

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LCD display 4x20 characters blue with connectors - justPi

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