DHT 22 Sensor does not Work :/
@WereCatf hmm :( Well anyways thanks for trying to help me :)
Dropbox link is no longer valid. Does someone have working bins for Omega2?
I am also looking for this. Hopefully someone has the file and can re-upload it. Thanks!
Any updates about this?
I am looking to, any hints?
Andres Esteban Puert Lara
Maybe if you use an arduino as interface between sensor and omega2, arduino libraries work very well and then trough UART you can pass the values to omega and read serial port with PHP or python., i was tryinig to adapt this python code (http://www.uugear.com/portfolio/dht11-humidity-temperature-sensor-module/) from raspberry PI to omega2 changing respective GPIO libraries without succes, so i decide implement arduino interface. https://ibb.co/evW87k
This post is deleted!
Good news. I migrated original code successfully to work on Omega2!
See https://github.com/h0l0gram/omega2-checkHumidity for binary and source.
Make sure your Omega2 has firmware >=0.1.10 b160 or it won't work.
root@Omega-1234:~# oupgrade -c > Device Firmware Version: 0.1.10 b160 > Checking latest version online... > Repo Firmware Version: 0.1.10 b160 > Comparing version numbers > Device firmware is up to date! root@Omega-1234:~#
See docs.onion.io for our shiny, brand new documentation.
For updating, see: https://docs.onion.io/omega2-docs/using-the-omega-updating.html
The picture of the connections show the wires on one side and the sensor on the other side of the breadboard. These lines usually don't connect across the middle. IE it is an open circuit, so you can place an IC in the middle. Try connecting it all on one side.