IoT Demo

The following model was created as a teaching aid for a demonstration of IoT concepts. The associated PowerPoint is attached to the end of this Instructable. This Instructable will cover: Creating the Telegram chat group and associated bot. Programming the ESP32. Building the model and electronic circuit. Disclaimer: I am not a coder and so …

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Alexa Controlled Door Sign Demo

Use Alexa to tell your door sign what message to display. Things used in this project Hardware components Arduino MKR1000 × 1 Waveshare 200×200, 1.54inch E-Ink display module × 1 18650-Type Lithium Ion Battery (generic) × 1 18650-Type Battery Holder (generic) × 1 Breadboard (generic) × 1 Software apps and online services Arduino IDE Amazon …

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