Log Aquarium's data (temperature) from ESP8862 module.
The page shows the maximum and minimum temperature of the current day. The graph shows the temperature of the last 2 days, divided by hours, calculated with the average of the samples recorded every minute.
The ESP8862 shows the aquarium temperature updated every 5 seconds. The red key changes information on LCD showing device's ip.
Taking advantage of NodeRed and the Alexa skill, it is possible to ask the assistant information about aquarium temperature.
"Alexa what is the temperature of the aquarium?"
"The temperature of the aquarium is 25.06°"