I 'm trying to read wind direction and wind intensity on an anemometer which send me a datagram on only one wire.
So basically I'm sure of my hardware connexion because I can read the wind direction perfectly and the protocol is respected.
I checked several times my program and compare with some forum and it seems that I have a classic problem like other people. The wind intensity datagram is 00000000 even if I make the sensor move.
One guy explained that he corrected the problem by putting a 2sec delay between the kind of request and the reading part to let the time to the sensor to calculate wind intensity.
But for me it doesn't work even if the rest is OK.
Your idea would be really helpfull. Sorry for my english.
I noticed this post looks old, and have found mixed info. on the Internet. Does anyone know if there is a working library or samples to get both the wind speed and direction working consistently?
I'm new to Arduino programming and was trying to avoid trying to figure out how to write "bitbang" code to try and read the signaling if it's already been done.