I like to hang dry peppers. Thick walled peppers will often mold or rot inside if drying conditions are not just right, sometimes even if it
is arid and warm enough. You can slice and dehydrate any pepper, but sometimes this can change the flavor, you have to dry them for a very long time to get them past the leathery stage... and I wonder how thicker flesh would affect trying to grind it to a powder?

Thin walled peppers like cheyenne, (the one I am use to drying) you can just crunch them up and run it through a spice grinder, sift and grind again.
This is interesting ..
Homemade Paprika ... but must find smoky pepper tips for my chef..