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This page will introduce the use of RM500Q 5G module.You will learn how to use the 5G module on Khadas SBC.
Nano SIM
card on the 5G module.As the ModemManager doesn't support this 5G modem, so you have to disable it and use Quectel QConnectManager to connect to the internet.
$ sudo systemctl stop ModemManager.service $ sudo systemctl disable ModemManager.service
You need to use Quectel QConnectManager
to connect to the internet.
$ git clone https://github.com/numbqq/quectel-CM.git
$ cd quectel-CM $ make
Execute the command below to connect to internet.
$ sudo ./quectel-CM &
Check the network node:
$ ifconfig rmnet_mhi0.1
rmnet_mhi0.1 Link encap:UNSPEC HWaddr 02-50-F4-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.129.59.93 Mask:255.255.255.252
inet6 addr: fe80::50:f4ff:fe00:0/64 Scope:Link
UP RUNNING NOARP MTU:1500 Metric:1
RX packets:1089360 errors:0 dropped:0 overruns:0 frame:0
TX packets:176581 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1521449058 (1.4 GiB) TX bytes:57525792 (54.8 MiB)
If you can see the IP address inet addr
Setup DNS
$ echo "nameserver 1.0.0.1" | sudo tee /etc/resolv.conf
You can use the following command text to test the results of the above settings.
$ ping -I rmnet_mhi0.1 khadas.com