I have a little problem.
I need to work on expander mcp23017 via Openhab 1.8.3.
I downloaded latest version of mcp23017 binding (v1.10.0) and it doesn’t work…
I don’t know how to fix it… all gpio pins work on Openhab but that expander still not.
I’ve installed wiringPi and PI4J on my Raspberry Pi 3 B , i’ve made an item in items file and still expander didn’t answer… I realy don’t know what to do…
There is my question. Is there any way to look that binding is running? Need I something else to install?
Or mayby some others add-ons are needed to run this binding correctly?