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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.
fanoush
Yes the error is that, but in debugging it return that service is null actually. The C# console application successfully creates a service and the associated characteristic, which is connetable and discoverable, but the bangle seems not able to find the primary service. I even tried to get all the primary services after connecting to the laptop but null object is returned.
As for the connect event handler, basically what I want to achieve is that whenever something connects to the bangle a message is display on the bangle screen, as it is already doing.