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 […]
Alexa Controlled Door Sign Demo Read More »