Kb adafruit tutorial

I don't think you can run `tessel run test/*.js` – the CLI will throw an error that `*.js` doesn't exist. You can run it with `tessel run test.js` (assuming you're test is called `test.js`) or you can add something like `tinytap -e 'tessel run {} ${PORT}' test/*.js to your package.json `scripts` field be able to pass a command line port argument to each of the tests in the test folder.