I am trying to use multiple DHT11/22 to build another sensor network. I wonder if there is any way we can give address to it. I saw some one using DS2438 to connect to HIH5030. I am not sure if we can do it on DHT11/22. Any idea?
If you check the Piettetech library in the Web IDE, you’ll notice that there’s already an example to use multiple sensors.
@mikelo, the DTH22 cannot be addressed but you can use multiple GPIO lines (one per sensor) for multiple sensors. It is not a true one-wire sensor.