papy

papy

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papy
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This project uses the ESP8266 07 and Blynk to create an alert, informing the user by email when a reed switch has been tripped. It can be used as a mailbox, window, door, or any other alarm.

This project uses the 07 and Blynk to create an alert, informing the user by email when a reed switch has been tripped. It can be used as a mailbox, window, door, or any other alarm.