IoT - real time temperature chart in Webbrowser with ESP32 and WiFi

In my series on ESP32 and Wifi I covered how to show live data in a web browser. As per request I provide a specific example in this video and show real time temperature readings from a DHT22 sensor in a webbrowser using an ESP32.

Github:
https://github.com/mo-thunderz
Direct link to code:
https://github.com/mo-thunderz/ESP32W...

The underlaying code for chart generation is described here:
   • ESP32: Plot graphs through a webserve...  

If you want to follow the complete series on Wifi communication on an ESP32 I recommend starting here:
   • ESP32: WIFI Basics and sync to NTP cl...  

Chapters:
0:00 Introduction
0:40 Reading out temperature sensor
1:22 Download code basis for implementation from GitHub
1:48 Add temperature sensor code to code basis
3:00 Send temperature information to Web Client
5:35 Update Javascript to receive temperature information
8:45 Upload and test code
9:44 Adding labels to the chart