I am analyzing your code and trying to adapt to my environment: HASSIO running in Docker on Synology NAS (Intel Celeron).
Could you explain the line “http://phpserver/roomba/image.php” ?
I guess I need my homeassistant docker container to be able to run PHP, am I correct ?
How do I “install” PHP in homeassistant?
Will a precompiled static php binary work and where do I find it?