MCP23017 binding I get a Status: OFFLINE - CONFIGURATION_ERROR

[sihui]

@Lukas2

Permission denied

UniPi binding

I’ve finally picked this up again. I’ve made a binding that can control the unipis relays using pi4j so no need for evok. I’m running this on raspbian jessie, with openhab 1.8.3 installed though apt. Copy the above file to /usr/share/openhab/addons/, make sure openhab has sufficient permissions to use the i2c bus (add openhab to the i2c group), add the following to your items file: Switch Relay1 "Relay 1" (Relays) { unipi="relay:1" } Switch Relay2 "Relay 2" (Relays) …

add openhab to the i2c group