So I'm looking at converting the library below into a Lua module for NodeMCU.
I was interested if anyone else had gone down this path already?
https://github.com/Jorgen-VikingGod/ESP8266-MFRC522
Would it be better to compile the C++ library into firmware to achieve this, or port the library to Lua? There's not that much SPI code there yet, knowing that it works with the hardware is already a big step.