IoT SolutionsIoT Solutions
A fridge and freezer temperature alert device for power outages
Notes for a small ESP32 box with two DS18B20 probes and Home Assistant alerts, meant to catch a warming fridge or freezer after a power outage.
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Tags
Smart Home
Everything tagged “Smart Home” across notes, resources, and Mochi logs.
IoT SolutionsIoT Solutions
A kitchen HMI near the fridge for meals and expiring food
Notes for a small LCD/TFT HMI mounted near the fridge, using Home Assistant to show meal plans, expiring food, and quick shopping-list actions.
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IoT SolutionsIoT Solutions
A Vietnamese voice remote for local Home Assistant control
Notes for building an ESP32-S3 voice remote with ESPHome and a local Home Assistant Assist pipeline so Vietnamese voice commands can stay inside the home network.
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IoT SolutionsIoT Solutions
A small IoT reminder to open the window when a room gets stuffy
Notes for a small ESP32 CO2 monitor on a desk, using SCD40/SCD41 to suggest opening the window when a room has stayed stuffy for too long.
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