nodhelium
This is a work in progress Node library that wraps libhelium.
This version only implements basic "open", "close", "subscribe" and "unsubscribe" calls. No "send" for now.
Check test/example.js to see how you can use this addon. Once you have subscribed to a module, you will get "message" events containing the MAC and the actual message in a Buffer object.
Very little testing so far, this probably requires quite a lot of additional work to be really useful. In particular, MAC is passed as two 16bit ints, which is pretty ugly. A better Javascript wrapper should be put in place (helium.js).
Help very welcome!
Ed Lafargue