B-L072Z-LRWAN1 :
This Board contain an STM32L072CZ Microcontroller , This Microcontroller Belongs to the category Of LOW Power ( LP : Low Power ) and 32 MHz max CPU frequency . Also Our Board Contain an SX1276 Transceiver . The transceiver features the LoRa long-range modem, providing ultra-long-range spread spectrum communication and high interference immunity, minimizing current consumption . Our Board is Based on :
The CMWX1ZZABZ-091 LoRa/Sigfox™ module (Murata)
Follow the Link of my Article for more Details :
https://abdelazizbassem.blogspot.com/2019/08/how-to-connect-your-first-lora-device.html