Current method of integrating tellstick into node red

I have read a number of threads on how to get tellstick into node red on raspberry pi. All installation descriptions I found ends up in relying in telldus-core. Since telldus-core is no longer supported by telldus, and not available from the sources any more all my attempts to install has failed.

Is there some out there that knows how to integrate the tellstick duo into node red these days?