Using latest version of node-red-contrib-alexa-smart-home (0.4.67):
I defined a "Multimedia node " with "channel" interface for my tv at https://red.cb-net.co.uk/devices.
Now when I say "ok google, turn tv to channel 20"
Google Assistant replies "OK, playing 20 on tv"..."Sorry could not reach Node RED Smart Home Control"
In the mean time, at node-red, the alexa-smart-home-v3 node outputs: "Google Assistant command unsupported!"
So Node RED Smart Home Control IS reachable, but it does not seem to respond to Google.
Known problem ?
Any solution ?
Any other solution to get "channel" working for tv ?