Coming back to this from a different angle: while this is still the same comprehensive Anduril 2 diagram, in order to prevent a possible information overload, for example it is pretty straightforward to “dim” all the Advanced UI details (and still have them at hand if needed), as exemplified here:
In general, because the style formats are defined separately from the diagram content, it would also be very easy to go “full color”, for example when printing in black and white is not of relevance. Anyway, this is only to point out the available visual possibilities.
And of course, as a small detail in the wake of the extensive Post-Off Voltage Display discussion, I have left the colored POVD “undimmed” to preserve its discoverability, because the POVD is currently also enabled by default in Simple UI. 
Edit: also “dimmed” the config menu part in Button Presses, as there is no config menu in Simple UI.