User Manual

2/13/2018 Lora Sensor Node-LSN50 - Wiki for Dragino Project
http://wiki.dragino.com/index.php?title=Lora_Sensor_Node-LSN50 7/17
You can see the status of the interface(If it does not appear, press the reset
button or the AT command: ATZ.)
5.
Input commands: Ex)AT+ADR=0（Adaptive rate is off）.If your AT
command is sent successfully, the software will receive feedback (OK).
Tips:If you want to know the more commands,you can send: AT+?.)
Program LSN50
Download Flashloader (Here is just sample application.You can also use the same type of programming application.And
the method is similar.) and download STM32CubeExpansion_LRWAN.zip (Include source code).
Steps
Please follow the below of examples:
Follow the picture to find the program file.
Open this file.