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Three-Factor-Security-Door
What do you get when you mix a Raspberry Pi, a MySQL database, an RFID reader, an LCD touchscreen, a relay switch, an electronic door strike and a Twilio SMS account?
https://www.switchedonnetwork.com/2017/11/10/build-the-ultimate-door-security-system-with-three-factor-authentication/
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SMS problem
#2
Closed
ahmedlahmer
closed
4 years ago