AIR-1 Community DrZzs ESPHome Home Assistant MSR-2 MTR-1 PLT-1 Resellers Sale Apollo Sensors on Sale at DrZzs: MSR-2, MTR-1, and PLT-1! DrZzs has been teaching Home Assistant on YouTube and Twitch for years, and right now his shop has Apollo MSR-2, MTR-... Justin Bunton Updated on Nov 10, 2026