An IoT smart mailbox for securely receiving parcels and getting notification on app without being present at home.
Control an external LED light from anywhere in the world using the ESP8266. The GPIO pin serves as an output source to the LED.
If you want a NodeMCU device that could help you to control all your house electrical devices, then this will be your best guide
Converting a RC car to an IoT car with a Particle Photon and controlling it with the Blynk app.
Control an on-board LED.
Make use of Samsung Gear Blynk widget to control LED strip that can light up your room. Thanks to HARDWARIO IoT kit it's easy to make.
Create a beautiful home lamp that looks great and also is smart and customizable with HARDWARIO IoT Kit. It is really easy to make.