The Cheapest Tech - $15 DIY Internet of Things Automated Blinds - YouTube
SWITCHBOT | POWERFUL YET MINI KIT CONVERTS TO AUTOMATIC CURTAINS | 123 DESIGN BLOG
DIY curtain motor for automated curtains in any room | eBay
Buy Rollerhouse DIY 24V Electric Roller Blinds/Shades 25mm Radio DC Tubular Motor Kit, Smart Blinds with Remote Control Compatible 1½ (38mm) Extruded Aluminum Online in Saint Helena, Ascension and Tristan da Cunha.