Node telecommunication ignores the second char, so any char can be
used. But if this is fixed in node_telecommunication it is better for the protocol to
be consistent with the app, so that only one place has to be changed. The app sends a "Va", "V" for get camera parameters, and "a" for all.
Node telecommunication ignores the second char, so any char can be used. But if this is fixed in node_telecommunication it is better for the protocol to be consistent with the app, so that only one place has to be changed. The app sends a "Va", "V" for get camera parameters, and "a" for all.