* Added support for the LR1121 radio
Added support for the LR1121 radio, tested as functional with an E80-900M2213S from CDEbyte.
* Swap PNG for PDF
* remove PNG
* put TCXO voltage to 1.8, as in example file
It worked at 1.6v, but ¯\_(ツ)_/¯
* Hopefully this will appease Trunk
* Update rf switch pins and Schematic
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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>