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19 19  
20 20  == 1.1 What is the DLOS8N ==
21 21  
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.
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.
23 23  
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.
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(%%).
25 25  
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.
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.
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 auto-provision for mass deployment and long term maintain. System intergrator can easily change the settings.
30 +DLOS8N supports (% class="mark" %)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 +
712 712  IP address:  IP address of DLOS8N
713 713  
714 714  Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
715 715  
716 -User Name:      (% style="color:green" %)**root**
717 +User Name:      **(% style="color:green" %)root**
717 717  
718 -Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
719 +Password:         **(% style="color:green" %)dragino** (% style="color:black" %)(default)
719 719  
721 +
720 720  After logging in, you will be in the Linux console and can enter commands as shown below.
721 721  
722 -[[image:1652431588565-830.png]]
724 +The “logread -f” command can be used to debug how system runs.
723 723  
724 -The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
726 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image065.png]]
725 725  
726 -[[image:1652431609193-637.png||height="214" width="732"]]
727 -
728 -
729 -
730 730  == 7.2 Edit and Transfer files ==
731 731  
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.
730 +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  
734 734  In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
735 735  
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737 737  
738 738  Screenshot is as below:
739 739  
740 -[[image:1652431650755-450.png]]
738 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.png]]
741 741  
740 +== File System ==
742 742  
743 -== 7.3 File System ==
744 -
745 745  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.
746 746  
747 747  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.
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748 748  
749 749  You can use an external USB flash memory device to extend the size of flash memory for storage.
750 750  
751 -== 7.4 Package maintenance system ==
748 +== Package maintenance system ==
752 752  
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 //**.
750 +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 //**.
754 754  
755 755  
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]])
753 +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]])
757 757  
758 758  
759 759  In Linux Console run:
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792 792  [[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]]
793 793  
794 794  
795 -1.
792 +1.
796 796  11. Can I connect DLOS8N to LORIOT?
797 797  
798 798  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]]
799 799  
800 800  
801 -1.
798 +1.
802 802  11. Can I make my own firmware for the gateway, where can I find the source code?
803 803  
804 804  Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
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806 806  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]]
807 807  
808 808  
809 -1.
806 +1.
810 810  11. Can I use 868Mhz version for 915Mhz bands?
811 811  
812 812  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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838 838  Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
839 839  
840 840  
841 -1.
838 +1.
842 842  11. How to recover the DLOS8N if the firmware crashes
843 843  
844 844  Please follow this instruction to recover your gateway:
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849 849  
850 850  
851 851  
852 -1.
849 +1.
853 853  11. I configured DLOS8N for WiFi access and lost its IP. What to do now?
854 854  
855 855  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image067.png]]
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