I have updated the circuit is compatible with arduino-lmic library pin mapping. NSS (slave select) connected with pin 10, Reset connected with pin 9, DIO0, DIO1 and DIO2 are connected to pin 2, pin 6 and pin 7 respectively.
For LoRa mode the DIO pins are used as follows:
- DIO0: TxDone and RxDone
- DIO1: RxTimeout
EAGLE design files can download from https://github.com/Micro4you/RFM95-LoRa-Shield