Tell us about yourself!
In English please, I can't understand where you need help.
ESP8266 Wifi Switch
In English, please. I don't understand where you need help.
If they are individually addressable then yes.
Wifi Relay With ESP8266
$100 Smart Mirror Pi
Yes it can display the seconds
DIY Arduino Automatic Grow Box
Ikea Shelf turned into an Indoor Aquaponics System
Personalised Word Clock with Animated Time Transitions
Adjustable Time HourGlass