RFID / NFC reader used in this project: https://github.com/ATrappmann/PN5180-Library/blob/master/README.md
Fern Microcontroller based on ESP32: https://install.chroma.tech/
PixelBlaze for LED control. Current startup issue with PixelBlaze detailed here: https://forum.electromage.com/t/is-espnow-supported-to-control-pattern-selection-from-another-esp32-or-backup-plan-wired-gpio/3554/2