40x4 Green Character LCD Display Module Newhaven (ST7066U Compatible, Transflective STN)

The Newhaven 40x4 Green LCD Display Module is a high capacity alphanumeric display designed for industrial systems, embedded electronics, and control panel applications. It displays 40 characters per line across four lines, providing a total capacity of 160 characters. This format is suitable for presenting multiple measurements, operating parameters, system messages, and status information simultaneously.

The module features a transflective Super Twisted Nematic (STN) display with a yellow green backlight. Its display technology supports readability under suitable ambient lighting conditions as well as with the backlight enabled. The ST7066U compatible controller interface supports parallel communication with compatible microcontroller systems.

Key Features -

• 40 character by 4 line alphanumeric display

• Total display capacity of 160 characters

• Transflective STN display technology

• Yellow green LED backlight

• ST7066U compatible controller

• Parallel interface for microcontroller communication

• Suitable for industrial control panels and embedded systems

• Designed for applications requiring high character capacity

Specifications -

• Product Type: Character LCD Display Module

• Brand: Newhaven

• Display Format: 40x4 Characters

• Total Character Capacity: 160 Characters

• Display Mode: Transflective STN

• Backlight Colour: Yellow Green

• Controller: ST7066U Compatible

• Input Voltage: 5V DC

• Interface Type: Parallel

• Operating Temperature: Negative 20 C to positive 70 C

Applications -

• Industrial control panels

• Embedded system interfaces

• Process monitoring equipment

• Measurement and testing instruments

• Automation systems

• Data logging equipment

• Electronic instrumentation

• System status and diagnostic displays