Hi,
Am trying to search for the component 3.5 inch display http://www.lcdwiki.com/3.5inch_SPI_Module_ILI9488_SKU:MSP3520
for pcb layout or footprint, I could create one if not perfect, but the dimensions was incomplete in the spec, like distance between two pin headers at both ends, the search did not come out with anything, so does anyone have actual footprint for this.
Thank you
Even if you do find what looks like a suitable footprint in the library, you have to be absolutely sure that it is correct for the module you are buying.
If the vendor does not supply a properly dimensioned datasheet then you cannot be sure that the dimensions will be the same between one order and the next because they are not specified.
If you cannot find a proper datasheet for this module then your only reliable option is to buy one and then create a footprint from your own measurements.
This is why I recommend only buying parts from reputable suppliers, simply because the quality of the documentation is better.
For more, please see (2.3) in:
https://easyeda.com/andyfierman/Welcome_to_EasyEDA-31e1288f882e49e582699b8eb7fe9b1f