Ulrich
VID20220904192849.mp4Heizibot in actionMPEG-4 Video - 6.87 MB - 09/04/2022 at 17:45 |
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67 % Gas Reduction for Warm Water with a Chat Bot
How we saved 67 % of Gas for Warmwater Heating in our 3 story appartment with a Telegram Bot and a Sonoff Wifi Socket