Data between 2 C8s on different public IP addresses

[DeLannie]

What is the best way share data between 2 C8s on different public IP addresses

Example, if I have C8 in Texas, and I need to share data to another C8 in Louisiana, and share data in reverse order

Thanks in advance

[thebearmay]

Depends on the data. What are you wanting to share?

[csteele]

HubConnect

It will work by using Hubitat's cloud as a "connector". The original developer created it so he could have a Hub in his RV traveling around the country using whatever internet he found at various campsites.

[RELEASE] HubConnect Bundles

Hubitat's v2.2.8 and beyond allows for Bundles, collections of Apps and Drivers that get installed at one time. I've put a set of Bundles out on HubConnect.to to simplify installation: [Screen Shot 2021-11-07 at 9.20.14 AM_2] Clicking that will yield: [Screen Shot 2021-11-07 at 9.22.18 AM] I soft reset a pair of hubs (C-4 & C-7) and installed one as Server, one as Remote and it works as expected. The specific files land where they need to be with OAuth as needed. It's a small but error prone…

Either setup a VPN to the other site or use Hubitat's Remote Admin to be able to setup the App on both ends.

https://hubconnect.hubitatcommunity.com/

[DeLannie]

I just want to share a device between two hubs. Basically what I need is when an alarm triggers on say hub1/device1, I want to send that status/alarm to hub2 to energize a relay on hub2,, then reverse order, When hub2/device 2 triggers, t want to send that status/alarm to hub1 to energize a relay on hub1

In the SCADA world, its called mirror IO (inputs/ouputs), sharing IO between two location, (a virtual wire extender using communication)

[thebearmay]

Then you'll want to look at the Hub Connect app @csteele mentioned above.

[DeLannie]

cool, thanks