Nokia 5110

These displays were used in old Nokia 5110 cell phones. It is a 84×48 pixel monochrome LCD display and you can use it for graphics, text or bitmaps. To use the display, you will require 5 digital output pins. Another pin can be used to control the backlight.

The display driver is a PCD8544 chip (which is another name for the display), and you can safely run the display off 3.3v

Here is the connections I used

Connection

Schematic

here is a schematic

Code

[codesyntax lang=”javascript”]

SPI1.setup({ sck:B3, mosi:B5 });
var g = require("PCD8544").connect(SPI1, B13 /*DC*/, B14 /*CE*/, B15 /*RST*/, function() {
  g.clear();
  g.drawString("Hello",0,0);
  g.drawString("World",0,5);
});

[/codesyntax]

Links

1pcs/lot nokia5110 LCD Module microcontroller development