Wiring instructions could use some tweaks

[anyconhhv]

I'm having some questions on the wiring, The documentation isn't clear. Some minor corrections would be useful.

1. The github docs and the store don't mention https://pdnd.stacksmashing.net/ I didn't see this until after I started soldering. A reference to this link in the package, the store, or the source would be appreciated.
2. The wiring for the display is not clear. It says I can solder the pairs pin1 or pin2 depending on the type of display, but it never says how to tell the different between displays and which pins to solder once I determine the type.

I'm going to short one pair out and measure the voltages, but it would be handy if this was documented.

Thanks

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[anyconhhv]

Ah. I see. There 4 pairs of pads for wiring up the display. You select either Vcc or Gnd for both pin 1 and pin 2.