In a nutshell... it's a lot like making sausages you'd cook to eat except the salt content is increased and you may want to inoculate the casing with some Mold-600(p. nalgiovense) like I do. The rest is about setting up the right environment for the sausages to cure and dry.
I use an Inkbird controller (ITC-608T 1800W) in a small wine fridge where I have a humidifier (a small fan on top of a bowl of water I fill from time to time), a dehumidifier (connected to the inkbird) and the thermometer circuit connected directly to the fridge and through the inkbird. It keeps the fridge at around 13C(55F) and 75-80% relative humidity with the settings I use and it does some really amazing results. One thing to note is that all equipment you connect has to have automatic on when power comes back on as the controller just turns the wall plug on and off.