How to make a intelligent distribution board with Wi-Fi and display.
It can measure voltage, power, present-day, frequency, electrical power factor, electrical power, and temperature and sends data to the net.
It employs ESP8266 and can be programmed just like an Arduino.
Energy measurements are performed by PZEM-004T-100A v3.
Code and circuit you come across below: https://github.com/electrical-pro/SmartBoard/
Electrical power module you can get here: https://s.click.aliexpress.com/e/_9hYStD
ESP8266 in this article: https://s.simply click.aliexpress.com/e/_97j7kp
