Smart Shade Controller

Arduino project for a shade controller.

Features:

• Uses NFC to support auto-stopping at specific shade position.
• Smart features, such as Google Assistance, is available using Adafruit IO + IFTTT.

Circuit diagram:

Arduino library dependencies:

• Adafruit IO Arduino
• Adafruit PN532
• ESP32 Servo

I wrote a detailed blog post about this project, with explanations how everything works. Check it out:

http://blog.udinic.com/2021/01/13/automating-balcony-shade-with-nfc/