In this tutorial we receive ADC data and send LED on off data to ESP8266 without refreshing webpage. You can do a lot of things with this. At the end we will see some advance applications of this. To make this possible we need to use javaScript Ajax.
Tools you need
only NodeMCU, Laptop and USB cable
What you will learn?
- ESP8266 Ajax web page update without refresh.
- Sending data to ESP NodeMCU without page refresh.
- Getting data from ESP8266 NodeMCU without page refresh and update it in web page dynamically. such as ADC values or temperature readings.
Continue reading ESP8266 (ajax) update part of web page without refreshing