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Gas boilers for central heating in Europe often relying on the OpenTherm (Bosch, Junkers, ...) or the eBus (Vaillant, Saunier-Duval) communication protocol with their room thermostat. Compact, affordable electronic cards are available in the market to read the communication signals; they offer the o...

IOS 15.3.1 / 3.2.2 z-wave.me app runs fine, but only with one hub. It crashes when I try to add a second hub