LoRa Node 151 (STM32 core) now have Arduino support

[Aaron]

Dr. THIEBOLT François from the IRIT laboratory at University Paul Sabatier made LoRa Node 151 have Arduino support, including LoRaWAN features.

fthiebolt/LoRa-boards-stm32duino

Thanks for everything he did!

[jamesjian]

great job thanks:grinning: