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Installed two doors

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Posted

I just installed and discovered two ratgdos on Chamberlin Security 2.0+ doors.  I can control both doors and lights.  However, I was very surprised that I didn't have to learn the ratgdo as a controller in the rolling code scheme -- they just worked first try.  How did this happen?

The value of Obstruction is "Clear" for one door and "Unknown" for other door after multiple open/close cycles.  Does this mean I've not got good contact on the black sensor wire?

Edited by hart2hart

But…

thinking about this, when it comes online it won’t repost its state values (the ratgdo uses retained messages) and there is no periodic query of state, so if it does go offline and the states are set to unknown, they will remain unknown until they change (assuming the ratgdo is back online when the change occurs).

  • Author
Should only happen if the ratgdo devices go offline.

Thanks. Do you think they’re going offline as in WiFi dropped or power lost? Suggestion on how can I monitor?
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