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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Tags
LVGL
Everything tagged “LVGL” across notes, resources, and Mochi logs.
MochiFirmware
Designing an Emotion State System for the Mochi Robot
Build a Mochi Robot emotion state machine for idle, listening, talking, happy, sad, thinking, and error states with replaceable animations.
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NotesEmbedded UI
Displaying Expressive GIFs on ESP32 with LVGL
A practical guide to animated GIF expressions in ESP32 firmware: convert assets, enable LV_USE_GIF, store files, and render with lv_gif.
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NotesEmbedded UI
GIF, PNG, JPG, or a C Array: Which Image Format Fits Your ESP32 Screen?
Compare GIF, PNG, JPG, and C array images for ESP32 displays by flash use, RAM use, decode speed, alpha, animation, and quality.
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