Love the Displaytron think it will be great when I get it all working.
The problem I am having is with the LCD displaying text and characters. Nothing happens. I can run the sample code fine and the backlights, bar graphs and joystick all work.
I have read about similar issues in another thread but I have tried on a model B and a model B+ and also started from scratch with a fresh copy of the latest Raspbian 31-01-15 image and only ran the Pimoroni dot3k install script and all produce the same results.
There are no error messages and the SPI and I2C elements all appear to be setup correctly.
I am now wondering if it just a faulty unit. Any advice gratefully received.