pabloAndres:
I commented that I'm doing a project with shild ethernet and a humidity sensor and temperature which I make a website with information on the sensor DHT21, but the page you created with an editor and put in a sd card which the program call page my query is how to keep the sensor data and display in the ad, and I also need to add a record temperatures
Google translated? 8)
i'm not sure i understood what the problem is...
...but i understood you would like to store the record temperature. This is how you can do it.
Create a new variable (for example recordTemp).
When you get a temperature reading compare it with the recordTemp. If the new reading it bigger than the recordTemp, then make recordTemp = new reading...
This will make the always the highest temperature reading (record temperature) is the value saved on your recordTemp variable.
Then, if you wish, you can print it.
