copy of Módulo Relógio em Tempo Real 3.3V/5V DS3231 RTC
(SEM IVA 4.23€)
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ITEAD Bluetooth Wireless BT Module Shield Kit For Arduino Starter
Place this Smart Switch on the power line of any wired device to turn it on and off remotely or to program it automatically. Take control of the connected device using your voice when using this switch with Amazon Alexa or Google Home.
Now you can go home and rest! With this Electrical Outlet Schuko with Wifi App, you can remotely control your fixtures, saving time and energy!