Hai team,
I have this module https://www.thingbits.net/products/adafruit-feather-m0-rfm69hcw-packet-radio-868-or-915-mhz .is there any library supports to this board other then Radiohead library???
If I’m not mistaken this might not be the right chip for using with LoRa:
http://www.semtech.com/wireless-rf/rf-transceivers/sx1231/
FSK, GFSK, MSK, GMSK and OOK modulations
LoRa modulation is missing. Technically you could use the FSK channel, but I can’t help you with that.
Hai ,
could u tell me what is the main difference between sx1231 and sx1272 boards??
I think Semtech provides all the specs on their site 
I have read the specs of both sx1231 and sx1272 .
Both boards have same modulation techniques but why this https://github.com/matthijskooijman/arduino-lmic source doesn’t supports https://www.thingbits.net/products/adafruit-feather-m0-rfm69hcw-packet-radio-868-or-915-mhz board???
@kothuri_manikanta Matthijs Kooijman’s source code is a LMIC (LoraMAC-in-C) library for Arduino. LoRaMAC is the old name for LoRaWAN and LoRaWAN uses LoRa radio modulation. The sx1231 doesn’t support LoRa modulation, so it cannot be used for LoRaWAN.