progress! I was able to execute a hubitat Send command from the workstation to the hub.
Resulted in:
[dev:554] (http://hubitat/logs#dev554) 2021-08-30 09:14:30.861 am [debug] (http://hubitat/device/edit/554) recived: ["are you there", null
This is excellent! Lets see if I can get it to go the other way now!
(note the spelling error)
