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 200x200, 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 Alexa Alexa Skills Kit Amazon Web Services AWS Lambda Pla ...

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