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19 19  
20 20  == 1.1 What is the DLOS8N ==
21 21  
22 -The DLOS8N is (% class="mark" %)an open source outdoor LoRaWAN Gateway(%%). It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
22 +The DLOS8N is an open source outdoor LoRaWAN Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
23 23  
24 -DLOS8N (% class="mark" %)supports Semtech packet forwarder(%%) and (% class="mark" %)LoRaWAN Station connection(%%), it is fully compatible with LoRaWAN protocol. DLOS8N includes a(% class="mark" %) SX1302 LoRaWAN concentrator(%%).
24 +DLOS8N supports Semtech packet forwarder and LoRaWAN Station connection, it is fully compatible with LoRaWAN protocol. DLOS8N includes a SX1302(% class="mark" %) (%%)LoRaWAN concentrator.
25 25  
26 -DLOS8N has (% class="mark" %)pre-configured standard LoRaWAN frequency bands(%%) to use for different countries.User can also customize the frequency bands to use in their own LoRaWAN network.
26 +DLOS8N has pre-configured standard LoRaWAN frequency bands to use for different countries.User can also customize the frequency bands to use in their own LoRaWAN network.
27 27  
28 28  DLOS8N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.
29 29  
30 -DLOS8N supports (% class="mark" %)auto-provision(%%) for mass deployment and long term maintain. System intergrator can easily change the settings.
30 +DLOS8N supports auto-provision for mass deployment and long term maintain. System intergrator can easily change the settings.
31 31  
32 32  [[image:1652411526195-923.png]]
33 33  
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709 709  
710 710  User can access the Linux console via the SSH protocol. Make sure your PC and the DLOS8N are connected to the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows) to access it.
711 711  
712 -
713 713  IP address:  IP address of DLOS8N
714 714  
715 715  Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
716 716  
717 -User Name:      **(% style="color:green" %)root**
716 +User Name:      (% style="color:green" %)**root**
718 718  
719 -Password:         **(% style="color:green" %)dragino** (% style="color:black" %)(default)
718 +Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
720 720  
721 -
722 722  After logging in, you will be in the Linux console and can enter commands as shown below.
723 723  
724 -The “logread -f” command can be used to debug how system runs.
722 +[[image:1652431588565-830.png]]
725 725  
726 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image065.png]]
724 +The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
727 727  
728 -== 7.2 Edit and Transfer files ==
726 +[[image:1652431609193-637.png||height="214" width="732"]]
729 729  
730 -The DLOS8N supports the **(% style="color:green" %)SCP protocol** and has a built-in **(% style="color:green" %)SFTP server**. There are many ways to edit and transfer files using these protocols.
731 731  
732 732  
730 +== 7.2 Edit and Transfer files ==
731 +
732 +The DLOS8N supports the (% style="color:green" %)**SCP protocol** (% style="color:black" %)and has a built-in (% style="color:green" %)**SFTP server**. (% style="color:black" %)There are many ways to edit and transfer files using these protocols.
733 +
733 733  In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
734 734  
735 735  After establishing access via WinSCP to the device, you can use an FTP style window to drag / drop files to the DLOS8N, or edit the files directly in the windows.
736 736  
737 -
738 738  Screenshot is as below:
739 739  
740 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.png]]
740 +[[image:1652431650755-450.png]]
741 741  
742 742  
743 -1.
744 -11. File System
743 +== 7.3 File System ==
745 745  
746 746  The DLOS8N has a 16MB flash and a 64MB RAM. The /var and /tmp directories are in the RAM, so contents stored in /tmp and /var will be erased after rebooting the device. Other directories are in the flash and will remain after reboot.
747 747  
748 -
749 749  The Linux system uses around 8MB ~~10MB flash size which means there is not much room for user to store data in the DLOS8N flash.
750 750  
751 751  You can use an external USB flash memory device to extend the size of flash memory for storage.
752 752  
751 +== 7.4 Package maintenance system ==
753 753  
753 +DLOS8N uses the OpenWrt [[**OPKG package maintenance system**>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]]. There are more than 3000+ packages available in our package server for users to install for their applications. For example, if you want to add the **//iperf //** tool, you can install the related packages and configure DLOS8N to use **//iperf //**.
754 754  
755 755  
756 -1.
757 -11. Package maintenance system
756 +Below are some example **//opkg //** commands. For more information please refer to the [[OPKG package maintain system>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]]** **([[https:~~/~~/oldwiki.archive.openwrt.org/doc/techref/opkg>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]])
758 758  
759 -DLOS8N uses the OpenWrt [[OPKG package maint>>url:https://wiki.openwrt.org/doc/techref/opkg]][[e>>url:https://wiki.openwrt.org/doc/techref/opkg]][[n>>url:https://wiki.openwrt.org/doc/techref/opkg]][[ance>>url:https://wiki.openwrt.org/doc/techref/opkg]][[ system>>url:https://wiki.openwrt.org/doc/techref/opkg]]. There are more than 3000+ packages available in our package server for users to install for their applications. For example, if you want to add the **//iperf //** tool, you can install the related packages and configure DLOS8N to use **//iperf //**.
760 760  
761 -
762 -Below are some example **//opkg //** commands. For more information please refer to the [[OPKG package maintain system>>url:https://wiki.openwrt.org/doc/techref/opkg]]** **([[https:~~/~~/wiki.openwrt.org/doc/techref/opkg>>url:https://wiki.openwrt.org/doc/techref/opkg]])
763 -
764 -
765 765  In Linux Console run:
766 766  
767 767  **root@dragino-169d30:~~# opkg update**  ~/~/ to get the latest packages list
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798 798  [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
799 799  
800 800  
801 -1.
795 +1.
802 802  11. Can I connect DLOS8N to LORIOT?
803 803  
804 804  Yes, the set up instruction is here: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_LORIOT>>url:http://wiki.dragino.com/index.php?title=Notes_for_LORIOT]]
805 805  
806 806  
807 -1.
801 +1.
808 808  11. Can I make my own firmware for the gateway, where can I find the source code?
809 809  
810 810  Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
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812 812  The source code and compile instructions can be found at: [[https:~~/~~/github.com/dragino/openwrt_lede-18.06>>url:https://github.com/dragino/openwrt_lede-18.06]]
813 813  
814 814  
815 -1.
809 +1.
816 816  11. Can I use 868Mhz version for 915Mhz bands?
817 817  
818 818  It is possible but the distance will be very short, you can select US915 frequency band in 868Mhz version hardware. It will work but you will see the performance is greatly decreased because the 868Mhz version has an RF filter for band 863~~870Mhz, all other frequencies will have high attenuation.
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844 844  Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
845 845  
846 846  
847 -1.
841 +1.
848 848  11. How to recover the DLOS8N if the firmware crashes
849 849  
850 850  Please follow this instruction to recover your gateway:
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855 855  
856 856  
857 857  
858 -1.
852 +1.
859 859  11. I configured DLOS8N for WiFi access and lost its IP. What to do now?
860 860  
861 861  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image067.png]]
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