You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
Which IDE are you using? Are you using the normal 'web IDE' that you've used with serial devices before, or are you using the 'Native IDE' from http://www.espruino.com/Web+IDE#as-a-native-application ?
Unfortunately until Google adds Web Bluetooth support for Chrome on Windows you have to use the Native version.
The COM port stuff is a red herring - The Bluetooth LE UART never appears as a Windows COM port, so you won't see (or be able to connect) to it via the built-in windows COM port menus.