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LSN50V2-S31 LoRaWAN Outdoor Temperature & Humidity Sensor 14 / 22
2.5 Configure LSN50v2-S31
LSN50V2-S31 supports configuration via LoRaWAN downlink command or AT Commands.
➢ Downlink command instructions for different platform:
http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server
➢ AT Command Access Instructions: LINK
There are two parts of commands: General one and Special for this model.
2.5.1 General Configure Commands
These commands are to configure:
✓ General system settings like: uplink interval.
✓ LoRaWAN protocol & radio related command.
These commands can be found on the wiki:
http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
2.5.2 Sensor related commands:
Set Temperature Alarm Threshold:
➢ AT Command:
AT+SHTEMP=min,max
 When min=0, and max≠0, Alarm higher than max
 When min≠0, and max=0, Alarm lower than min
 When min≠0 and max≠0, Alarm higher than max or lower than min
Example: