I just released a new revised integration for Sony projectors that’s based on the more advanced ADCP protocol: GitHub - kennymc-c/ucr-integration-sonyADCP: Integration for Unfolded Circle Remote Devices to control Sony projectors that support the ADCP protocol
This new integration supports to control multiple devices at the same time, adds new commands inluding sending any native ADCP command via the remote entity. Features like a video info sensor are also planned.
There is also a final last release of the SDCP integration which is now deperecated as most Sony home cinema projectos that have been released since 2016 also support ADCP.