iPhone notifications for Bangle.js

Thanks for checking! I couldn't see how to convince nRF connect to write, so I'll have a go at forcing Espruino to send multiple packets

I'm afraid as far as I know there isn't an easy way to get at the contents. I guess you could peek it by getting the address from the built firmware. While the data would be handled by that point it's a circular buffer so chances are you'd still be able to read it.