Fader Bank

No, there is no wiring diagram. I made an improved new version on GitHub. Some instruction you can find as a comment in the code.
The only recommendations for fader is a 10k Ohm linear. There are many versions on the market, you need to choose the right one for yourself.

Eine neue Version 1.3.1 ist bereit auf GitHub. Um z.B. auf Nomad die Faderseite 2 anzusteuern verwendet man initFaders(1, 2, 10); man muss folgende #defines ändern
#define FADER_BANK 1
#define FADER_PAGE 2 // Faderseite auf EOS / Nomad
#define NUMBER_OF_FADERS 10 // Anzahl der Faders pro Seite bei EOS / Nomad

New version 1.3.1 on GitHub. Better initFaders(), which allows you to assign the faders to a fader page
e.g. initFaders(1, 2, 10); controls the faders on fader page 2, this can be done with changing the #defines
#define FADER_BANK 1
#define FADER_PAGE 2 // fader page on EOS / Nomad
#define NUMBER_OF_FADERS 10 // size of the faders per page on EOS / Nomad

How would I edit your code to allow the buttons alongside each fader to behave as a bump button, like they do on an ETC Element?

I assume you think of Element 1, which have only one button per fader. Have also a look to the Readme.

Using submaster class, no initialization needed:
Submaster submaster1(A1, 2, 1); // make submaster 1 using Analog pin A1 for leveler and pin 2 for the fire/bump button

Using fader class:
Fader fader1(A1, 2, 0, 1); // make fader number 1 using Analog pin A1 for leveler and pin 2 for the fire/bump button, no stop button



Ok, thanks very much. The code works great, as does the capacitor trick to reduce noise!

I am now having trouble with it when I change "/eos/fader/" to "/eos/submaster/"

It no longer controls the submasters in Eos when I do that.

Do you happen to have a copy of the code for submasters?

What did you mean you changed /eos/fader/ to /eos/submaster/ ?
Submaster is an own class.
Did you programmed a submaster in EOS. Submaster access direct to the submaster in the submaster list.
What says the diagnostic Tab99?

Embarrassingly I had written /submaster/ instead of /sub/ 

It is working now

Did you tried the eOS-USB library?