I have a flow controlling a relay on the cerbo but there are times where I would like to override the flow and turn the relay to the opposite state. I can, but will go back to working from the flow in a few seconds.
Is there something I can configure in node red to do this?
I know virtual switches are coming, would that help my problem?
Maybe you could create a variation of the flow I created to control the relay on a BMV Smartshunt where the smartshunt relay can be set to ‘automatic’ (controlled by the BMV settings) or ‘remote’ (controlled by the Cerbo GX / Node-RED flow). You’d have to replace the BMV controlled part by the flow you already have.