I've built my E681, powered it up and the LED's on the board look good. Now I am trying to figure out my next steps. I purchased some 1809 pixels from the DIYLEDEXPRESS group buy. I've read in a thread that the resistors may need to be swapped out for the 1809 pixels.
So my questions to the group are:
1) which resister network should I use with the 1809
2) In the e681 config, would I use the 1804 chip. I didn't see a 1809