1. Sending data to the IOT platform thingspeak
  2. In this video, you will see how to send Tweet to Twitter
  3. In this video, we will see how to control an LED connected to a NODEMCU with your own Android app. You control it through the Internet from any place on earth
  4. In this video we will see the NTP (Network time protocol) or how to get time from the Internet
  5. In this video, we will see how to send an email with NODEMCU.