Nice - it should be pretty easy to get Espruino to output to CSCS, and then (hopefully) it'll be compatible with other cycling apps.
It depends what you want though - if you're just trying to communicate with your own app (web or not), you might find that you're making more work for yourself by trying to adhere to the Bluetooth standard :)
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.
Nice - it should be pretty easy to get Espruino to output to CSCS, and then (hopefully) it'll be compatible with other cycling apps.
It depends what you want though - if you're just trying to communicate with your own app (web or not), you might find that you're making more work for yourself by trying to adhere to the Bluetooth standard :)