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ESP32 Freezer Alarm Keeps Tabs on Tricky Door: Leaving your freezer door open accidentally is a great way to make a huge mess in the kitchen. [Guy Dupont] had a freezer that would regularly fail to close properly, …read more #hadtips https://t.co/xF6Dfj1Vsv https://t.co/gphgZIG2Sg — 360TA (@360TechAdvisors) Sep 2, 2023 from http://twitter.com/360TechAdvisors via IFTTT

