Last modified by Xiaoling on 2024/10/21 15:44

From version 172.1
edited by Xiaoye
on 2022/06/27 15:46
Change comment: There is no comment for this version
To version 171.1
edited by Xiaoye
on 2022/06/27 15:45
Change comment: Uploaded new attachment "image-20220627154459-8.png", version {1}

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780 780  [[image:image-20220609161204-1.png]]
781 781  
782 782  
783 += **9. PoE introduction** =
783 783  
784 -= **9. How does the HP0D/Hotspot connect to the network via a USB 4G Dongle** =
785 785  
786 -We have reserved enough space inside the HP0D to use a USB 4G Dongle,
787 -
788 -so you can install a USB 4G Dongle in order for the hotspot to access the network via 4G.
789 -
790 -
791 -//**Preparations:**//
792 -
793 -//**1). A USB 4G Dongle, Such as HUAWEI E3327,ZTE...**//
794 -
795 -//**2). A Sim card that can access the 4g network.**//
796 -
797 -//**3). open the hotspot's shell.**//
798 -
799 -
800 -== **9.1.  Open the HP0D shell and access the USB 4G Dongle into the Rpi.** ==
801 -
802 -[[image:image-20220627153334-2.png]]
803 -
804 -
805 -== **9.2. Checking the USB 4G Dongle network** ==
806 -
807 -We have installed drivers for common USB 4G Dongle,
808 -
809 -and managed by NetworkManager, once hp0d detects an available USB 4G Dongle it will try to dial up the range network
810 -
811 -
812 -//HUAWEI-E3327//
813 -
814 -[[image:image-20220627154526-9.png||height="762" width="725"]]
815 -
816 -
817 -//ZTE//
818 -
819 -[[image:image-20220627154201-5.png]]
820 -
821 -
822 -
823 -= **10. PoE introduction** =
824 -
825 -
826 826  //The HP0D is use the **IEEE 802.3 af compliant PoE port** (input 44 ~~ 57 v, output 12V)//
827 827  
828 828  //So you can use the PoE //switches// or PoE injector to power the device.//