Again, it's knot clear what you mean by "reporting". I have motion sensors and input zones of the OPII that show up in Home Assistant both as binary_sensor and sensor entities: as soon as a zone is triggered the binary sensor gets triggered in HA. That's pretty much all the communications that's needed between OPII and HA: with the switch entities in HA I can launch "button" macros on the OPII, and I can get the status of OPII inputs as binary_sensors in HA.
If you need new sensors I highly recommend not to go through the OPII, but finding some that can communicate to the MQTT server you already have setup with something like Tasmota firmware.
Sadly the OPII support is going to decline, and I'd prefer to have something I can keep expanding and improving.
If you need new sensors I highly recommend not to go through the OPII, but finding some that can communicate to the MQTT server you already have setup with something like Tasmota firmware.
Sadly the OPII support is going to decline, and I'd prefer to have something I can keep expanding and improving.