Billy Chasen Wins Anything Goes Contest with SMS-controlled Door Lock!

We’ve seen people use Twilio to build SMS applications that integrate with door buzzer systems to send the right touchtones to let people through locked doors. Billy Chasen took that concept to another level. He built a system that uses SMS to control a physical door lock via an embedded web server connected to a servo motor connected to the lock. Billy wrote a blog post talking… Read More