here my first integration to check the status of JVC DILA Projectors:
msavazzi/homeassistant-jvc-dila (github.com)
how can I contribute it to Home Assistant?
Serial support? My pj is old 
hahaha if you find a serial to tcp it will work… (from the documentation of JVC)
Serial to WiFi Adapter for connecting RS232 to networks (usconverters.com)
Intere
I have serial to tcp device
I will try it out