got this sample program for 2+ sx1276 modules to communicate in a ping pong fashion. This program has been tested and verified to run with 915MHz Hope RFM95 modules running with MAX32620FTHR and MAX32630FTHR micro controllers.

Dependencies:   BMI160 BufferedSerial SX1276GenericLib USBDeviceHT max32630fthr

Fork of STM32L0_LoRa by Helmut Tschemernjak

Revision:
0:c43b6919ae15
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BufferedSerial.lib	Wed May 10 08:48:46 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/sam_grove/code/BufferedSerial/#a0d37088b405