I have been working on a WIndows 10 IoT Core LoRa library which I have just about finished back porting to .NetMF.
I have been testing the code with my Netduino3 devices + shields from Elecrow, Dragino and MakerFabs.
Currently doing some stress testing and will put code on github shortly..
NZ is 915MHz ISM band, beta testers from other countries which use 434MHz, 868MHz etc. would be helpful.
Now we can build long range low power IoTdevices running .NetMF