This is a video about ESP8266 IoT Dashboard using Thingsboard.
This is a very detailed tutorial on how to make a simple ESP8266 Internet of Things Dashboard.
Thingsboard website for free dashboard - https://demo.thingsboard.io
Link where you can buy parts:
ESP8266 NodeMCU - https://amzn.to/2DhhhlF
LDR - https://amzn.to/2CfBiIA
Detailed guide how to connect ESP8266 with LDR: • HOW TO CONNECT ESP8266 NODEMCU TO LDR...