im using the version 1 display from seeed studio and the SPFD5408a library from seeedstudio
but i do not see a option to dim or turn off the display. such as while it is in idle or not being used i want to count the millis and then shut off after so long.
has anyone figured out how to do this?
Fill it with black pixels after a predetermined time.
well i dont seem to have a tft.setpixel command do you have any ideal how to accomplish this?
also i was thinking of wiring the power to a pwm pin and adjust the value of it any chance that could work?
Really?
Please provide a link to the library you're using. The normal library for this has both a setpixel() method and a paintScreenBlack() method.
http://www.seeedstudio.com/wiki/2.8''_TFT_Touch_Shield_V1.0#Resources
http://www.seeedstudio.com/wiki/File:TFT_Touch_Shield_libraries.zip