(This is part 3 of my home automation blog series. See the automation category for the whole set) So far, we’ve got HestiaPi Classic speaking MQTT but nothing is really listening to it, or talking back. Time to fix that! Meet OpenHAB I’m not going to pull punches here, OpenHAB is a bit of a beast. It’s hugely flexible, but as with most systems, that flexibility comes at the cost of bit of a learning curve.
