iTOP-4418 development board QtE5.7 uses 4G Internet access (EC20 usage)

砂舞的玩笑

iTOP-4418 development board QtE5.7 uses 4G Internet access (EC20 usage) [Copy link]

Insert the SIM card, burn the system, and start it. Then use the "/etc/ppp/pppd_conf.sh" command.
The following figure will be shown after running.

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Use "ifconfig" to view the IP, as shown in the figure below.

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Use the "ping qq.com" command to check the network, as shown in the figure below.

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As can be seen from the above picture, the network is normal. The test is completed.

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KDLI

Got it

马佳徐徐