by ric » Sun Aug 07, 2016 2:21 pm
I've just split this post out of the "Useful links for PIC information " topic.
Please don't hijack unrelated topics.
Did you first erase the section of FLASH you are trying to write to?
The datasheet does go through all this in detail.
Latest test project, an LED matrix display made from one reel of addressable LEDs.
here