* Adding @KeithMon's Rak connector diagram to 19003/7
Also transcribed key voltage and connector specifications into text for accessibility.
Fixes#1029.
* Updated images for Rak19003/7 courtesy of @KeithMon
* Adding diagrams for Rak5005-O and 19001.
* Making changes as requested.
* Updating images to v1.2.
* Updating images to v1.2.1
* consistent spacing
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Co-authored-by: pdxlocations <[email protected]>
Co-authored-by: rcarteraz <[email protected]>
