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    Dave Sutherland

    I have built this and the LED’s change colour OK and the door button in openhab operates the relay but my icon does not change in openhab to show if the car is in the stall or not..

    I get this in the serial log from arduino when moving in front of the ultrasonic sensor …

    starting MQTT send
    MQTT connected OK from MQTT Send
    finished MQTT send

    Have renamed the icons you uploaded to instructibles to mycarstall-OFF and mycarstall-ON,what do I name the 3rd image ?

    Only the mycarstall-OFF icon shows at all times.

    Please reply to my email address above,I would really like to get this brilliant
    project working properly !



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