Hello friends, here you have my project for the PR4.

I show how our remote irrigation system has been made, as we mentioned before, it is made up of an ESP8266, a relay, an lcd screen, a reset button and a button to modify the screen lighting.

The control is done through the MQTT protocol and the connection through a MIFI modem.

I connected the system to the electrical panel and with a Wi-Fi connection through the mifi modem.

Now you can see the video demostration:

Thank you for yout attention.

Best regards.