Dragino LSN50 - Page 50

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LSN50 LoRa Sensor Node User Manual 50 / 60
Note: If you don’t add the Device, then Keil will report this error:
5.2.3 Compile Source Code
1. Download the source code from Software Source Code Download Link.
2. Use Keil to open the project file:
STM32CubeExpansion_LRWAN/Projects/Multi/Applications/LoRa/DRAGINO-
LRWAN(AT)/MDK-ARM/STM32L072CZ-Nucleo/Lora.uvprojx
3. In Keil, you can see what frequency band the code support.