Next find a big dish capable of taking your cut of belly pork. As the pork cures it'll produce lots of watery liquid so this does need to be a dish or tray. Now simply rub salt and a little sugar all over your cut of bacon. For the cut shown in the photo I used about 2 table spoons of sugar, the vast majority of the mix is salt. Also if you like your bacon unsmoked then you can also rub in some herbs and spices to give it some extra flavour. It's really up to you, but once you're done coating your meat, turn it fat side down and place it in the dish. Finally cover it with something to keep critters off and put is somewhere cool, but not cold (i.e. do not use the fridge unless you have no alternative).
You don't need special equipment to make smoked bacon, you just need a dustbin, a bamboo cane and some non-resinous wood (I use ash). Before all that you of course need some bacon to smoke, so follow the procedure in step 1 above to get some green bacon.
Once you have some green bacon, do not remove the skewer as you'll need to hang it over the fire in the smoke. This is not hot smoking and you need to hang it high enough that it is not going to get cooked (keep it below 100C) - this is what the bamboo cane is for! Then you simply set the fire in the dustbin, let it burn down to smoldering wood and hang the bacon above it on the bamboo cane in the smoke for 2-3 hours (see my setup in the photo).
Check it every now and again to see that it's not cooking, but other than that leave it alone.