Developed a lightweight OT/ICS scanner. Looking for feedback on protocol depth.

Hello!

I made this scanner specifically for OT/ICS environments as a way to help learn basics. Currently, it identifies common PLCs and industrial protocols (Modbus, S7, DNP3, EtherNet/IP) out of the box on either a webapp dashboard or cli but I'm curious what more could I add to make it more useful at quick glance.

https://preview.redd.it/k4e8ijtpnyog1.png?width=1070&format=png&auto=webp&s=abdbda69dcbef692d5d0af1f780b677b29f5b3dd

https://preview.redd.it/qcwgfi1rnyog1.png?width=977&format=png&auto=webp&s=45acdb703a6dee1b205b372e8cf3cf4db8153b87