Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Homepage
Simple DHT11 temperature and humidity library.
Example usage
#include "mbed.h"
#include "DHT11.h"
DHT11 dht(D8); // Change pin name here if required
main()
{
printf("T:%d, H:%d\r\n", dht.readTemperature(), dht.readHumidity());
}
The sensor may be read as often as desired, but temperature and humidity values are cached and will only be updated if they are more than 2 seconds old. This is the underlying sensor update rate.
Please note that this project has been modified only enough to make it work for its intended purpose. Various parts of this project still need work, and the source code should not be seen as an example of best practice.