drive the display do u mean power for it? or do u mean how it reads the info?
How to send the data to the display to get it to light the correct dots up.
Same as the text display, I don't have any information on how to get it to light any of the text segments. I know it can be done, because after-market radios seem to be able to print text to the display.
Found another CAN enabled dev board today for £20 which I'm going to order. :thumbup1: