In ThingsBoard.Io you can create your own custom widget and I would like to be able to use the google maps library in it. However i can't get the library to load correctly.
I'm adding "http://maps.googleapis.com/maps/api/js?key=ABC" (also adding callback parameter doesn't help) to the resource tab and the error I get back is "Error: TypeError: $ is not a constructor Line 636 column 31338 of script."
Anyone a solution to alternatively load that google library correctly?