This is the software that connects to all the floor tiles and controls what they do.
You need to have SSL setup for connections to the ESP32 nodes (instructions).
mkdir cert
cd cert
openssl genrsa -out key.pem
openssl req -new -key key.pem -out csr.pem
openssl x509 -req -days 9999 -in csr.pem -signkey key.pem -out cert.pem