HomeKit Compatible Freezer Temperature Monitoring System
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By A Mystery Man Writer
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4.7(216)
Product Description
Project Summary This post goes through the process of building a freezer temperature monitoring device. Here are the main features: It triggers an alarm signal whenever the freezer temperature goes above a predefined threshold for a certain period of time. Real time temperature readings are sent to Adafruit.IO private IoT portal. Device is fully compatible with Apple’s HomeKit. Therefore, Home automations can be setup to be executed upon high temperature alarm (i.