Techno500
Published © GPL3+

“Alexa, ” Repeating ESP32/ESP8266 Alarm

"Alexa" and "ESP8266" combine to tell status of contact sensor and sound a "Red-Alert" for an "open" door or window.

BeginnerProtip1 hour750
“Alexa, ” Repeating ESP32/ESP8266 Alarm

Things used in this project

Hardware components

RobotDyn WiFi D1 R2
×1
Echo Dot
Amazon Alexa Echo Dot
×1
Magnetic reed contact sensor
×1
Resistor 10k ohm
Resistor 10k ohm
×1
Breadboard (generic)
Breadboard (generic)
×1
Dupont male to male wires
×1

Story

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Schematics

Fritzing wiring diagram

Alarm project utilizing Alexa, ESP8266 and a contact sensor for a Door or Window.

Code

Alexa-ESP8266-Repeating-Alarm

Alarm project utilizing Alexa, ESP8266 and a contact sensor for a Door or Window.

Credits

Techno500

Techno500

1 project • 0 followers
Retired 70 year old; enjoys programming ESP32/ESP8266 based devices.
Thanks to Sinric Pro.

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