LCD display from Nokia (AVR, ARM)

[Vermes]

Described here LCD display can be a part of smart house system which controls the lighting, gates, sensors and other devices. The display has access to the functions through Internet website what makes it a very attractive machine.

Displays of mobile phones from Nokia are made by two manufacturers: Philips and Epson. Although they are different in initiation, method of communication and receiving the commands is the same in both displays. The source program includes the initiation method of these two kinds of display. The resolution of the display is 132x132 pixels. It is equipped with three methods of displaying the content with use of 1, 2 or 3 bytes per pixel.

Attachment to the original thread includes software in form of source code. PCB of the display with SD card and navigating buttons are the universal design that can be used in many various applications, where you need to communicate with user and display or store the state of application on the SD card.

There are four main elements of the display:

• LCD
• SD card
• joystick
• two buttons

Video:

Block diagram:



Front and back of the LCD:



PCB in Eagle:



PCB with components:



LCD on the board:



Card and joystick:



Small LCD connector:



Schematic:



Link to original thread (useful attachment) - Wyświetlacz LCD Nokia 6100, 6610, 3100 (AVR, ARM)