hotwater

sonnen battery controller based on ESP8266/ESP32 to drive a 3.3kW heater (Heißwasserspeicher-Einbauheizung) and integrates with the local hot water system.

esp8266 esp32 switch smart boiler heater lpb smartswitch sonnen switc hotwater rvd250 rvd251 lpb-protocoll siemens-rvd austria-email

Updated Apr 9, 2026
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hotwater

Here are 7 public repositories matching this topic...

n0rt0nthec4t / homebridge-nest-accfactory

tomasmcguinness / homeassistant-mixergy

NilsRo / HotWaterRecirculatingPump

thoukydides / matterbridge-tado-hw

david-griffith / HotWaterController

sordfish / homeassistant-mixergy

mlauke / smartswitch

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