21st Century Learning and Teaching

Arduino MKR1000 & Blynk
A simple Internet of Things experiment, using an Arduino MKR1000 board to control two LEDs and monitor a potentiometer, via Blynk app.

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

Exchange any data between Blynk app and your hardware.

Virtual Pin is a concept invented by Blynk Inc. to provide exchange of any data between hardware and Blynk mobile app. 

Virtual pins are different than  Digital and Analog Input/Output (I/O) pins. They are physical pins on your microcontroller board where you connect sensors and actuators.

Blynk lets you control any hardware connected to Digital and Analog pins without having to write any additional code.

For example, if you need to turn On/Off LED connected to Digital pin, you don't have to write any code: 

1. Just use BlynkBlink code for your hardware. 
2. In the Blynk app - add Button Widget and set it to pin D8
3. That's it! No additional code is required. Simply press Play in the app.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Internet+of+Things

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

Step by step tutorial on how to export projects from Blynk into your own apps that will work with any connected product you build.

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Coding

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

With this awesome board and app in your hand the projects will become more compact and efficient!!

So fasten your seat belt and get ready , we are going to build a simple project were you can control an LED connected with Node MCU board by BLYNK app and whooop!! there you go:)

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Internet+of+Things

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

What is virtual pins:
http://help.blynk.cc/blynk-basics/wha...

DHT11 wiring diagram
http://www.getmicros.net/wp-content/u...

Example code (choose your hardware)
http://examples.blynk.cc/?board=Ardui...

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Internet+of+Things

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

In this simple tutorial, we will explore how to control a servo over the internet. For that, we will use a great couple of devices, the NodeMCU ESP12-E and...

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module