tecno4

Blynk is an IoT Platform to control Arduino, Raspberry Pi, NodeMCU and other microcontrollers over the Internet. Blynk app is a digital dashboard where you can build a graphic interface for any IoT based project by simply dragging and dropping widgets. Its simple and easy to use this IoT platform to build complex applications. Blynk is not bounded to some specific board or platform, but it can be used with any microcontroller, provided that the microcontroller is connected to internet. Raspberry Pi has inbuilt Wi-Fi and other microcontroller like Arduino can be connected to internet using some Wi-Fi module like ESP8266 etc.