Easywave / Brustor sun screen

[remko2000]

I turn domoticz on a raspberry pi 3 and have here connected an RFLink 433 mhz and an RFLink 868 mhz with USB. Operating KAKU switches works perfectly. I now want to operate my sun screen (Brustor) with Domoticz. The remote control states that it works with the easywave protocol at 868.3 mhz. This does not seem to be supported by RFlink. I can not see any signals in domoticz when I use the remote control. I do see other 868mhz signals from neighbors' lamps.
Is there a possibility to use this easywave protocol in domoticz and if so how?