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Nokia 5110 LCD


These are inexpensive LCD modules originally designed for mobile phones but now available on PCBs for general purpose usage.

The controller on the device is a Philips PCD8544.


There are at least three varieties of LCD board, my example uses this pinout.

Pin Name Function
8 LED Back light
7 SCLK Serial clock
6 DN<MOSI> Serial data
5 D/C Data/command
4 RST Reset
3 SCE Chip enable
2 GND Ground
1 VCC 3V3 power


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