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LoRa Gateway User Manual ---Update:2017-02-21      26 / 44 
 
4.2  Edit and Transfer files   
The LG01 support SCP protocol and has a built SFTP server. There are many ways to edit and 
transfer files using these two protocols. One of the easiest is through WinSCP utility. After access 
via WinSCP to the device, use can use a FTP alike window to drag / drop files to the LG01 or Edit 
the files directly in the windows. Screenshot is as below: 
   
 
4.3  File System 
The LG01 has a 16MB flash and a 64MB RAM. The /var and /tmp directory are in the RAM, that 
means content in /tmp and /var will be erase after reboot the device. Other directories are in the 
flash and will keep after reboot.   
 
The Linux system use around 8MB ~10MB flash size which means there is not much room for 
user to store data in the LG01 flash. User can use an external USB flash to extend the size for 
storage.