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rstephan edited this page Sep 1, 2014 · 1 revision

LCDialog

Installation

Dependency

sudo aptitude install libgd2-xpm-dev

Compile and install

make
sudo make install

First test

sudo ./example.sh

Hardware

Just an overview:

  • 1x LCD EA DOGM 132W-5
  • 1x LED EA RGB backlight
  • 3x buttons
  • Resistors, capacitors, transistors and connectors.

Connections

RPi Description
5V LED backlight
CE0 LCD /CS
GPIO4 LCD /RST
GPIO18 LCD A0
SCLK LCD-SPI
MOSI LCD-SPI
GND LCD-GND
3,3V LCD-VCC
GPIO23 button 1 (left)
GPIO17 BG-LED green
GPIO24 button 2 (middle)
GPIO27 BG-LED blue
GPIO25 button 3 (right)
GPIO22 BG-LED red

In action

In Action: rk-tech logo

In Action: background light red

In Action: background light green

In Action: background light blue

In Action: background light white

In Action: buildin fonts

In Action: sysinfo

In Action: ipv4

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