Hi,
I just released a new library to drive DOG text LCDs from Electronic Assembly
Code and documention is here : Google Code Archive - Long-term storage for Google Code Project Hosting.
Features
- Displays are available with 1, 2 and 3 lines of characters
- Can be combined with Led backlights in 5 different colors
- Only 4 Arduino IO-pins needed to control the display (SPI-mode)
- You can have more than one display connected to your arduino. Each new display needs only 1 more IO-Pin.
- Software controlled contrast setting
- Software controlled backlight setting
Here is a picture of my Nano driving 2 displays (with lots of pins left for other Arduino tasks)
Eberhard