Problem with "non standard" markings on a 5110 lcd?

Other Hardware Displays
1

Hi

I have a 5110 bought at dx.com. The problem is that the pins on the display is not labled with the usual SPI, and I can't figure how to connect this display. I have not been programming the arduinos for very long, so I am still a noob with this stuff.

So this is the pins on my display:

  • RST
  • CE
  • DC
  • Din
  • Clk
  • Vcc - 5V (the back of the display is marked: Vcc = 3.3 ~ 5v)
  • BL - This must be the backlight (3.3V?)
  • Gnd

The simple question is how do I connect this, and can I use a driver (lib) from an other display like this?. I using a Arduino Nano.

2

RST = Reset
CE = Chip Select (not 100% sure)
DC = DI = A0 = Data / Command select
Din = MOSI = Serial Data In
Clk = SCK = Clock

You could the PCD8544 device from u8glib: http://code.google.com/p/u8glib/wiki/device

Oliver

3

Both the pinouts and the library worked like a charm!

Thanks Olikraus!