This might not be the most elegant solution but works for what i have setup already. This will allow you to ask Alexa a question and get a response from the Alexa you questioned.
I have built many custom Alexa queries.. (aka Skills) using AWS lambda, that was pretty straightforward. "Alexa, what is the pool water temperature?"
Setup a database that is accessible by AWS.
MS SQL Server(my pref), MySQL, etc...lots to pick from.
Install and configure Node Red on a local machine/device on your network linked to HE, pull sensor/device data from Hubitat web sockets and push into the database. This runs 24/7.
Now setup a web server to supply AWS with data from the database.
Using AWS, Creata a lamda utterance "Alexa, what is the temperature of the pool?"
AWS queries the temperature data from your webserver/database and Alexa responds.. "Dont even think about swimming.. the water is only 67 degrees"
Configuration of all this is the most difficult part, once done this could be expanded to address all kinds of data from HE from Alexa.
