Difference between revisions of "ROM-6881 How to use 4G"
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Make sure the device is power off before insert 4G module and SIM card, otherwise the device、4G/5G module and/or SIM card may be damaged. | Make sure the device is power off before insert 4G module and SIM card, otherwise the device、4G/5G module and/or SIM card may be damaged. | ||
| − | # 底板SOM-DB2510 （Connector: PCIEA_X4） | + | #底板SOM-DB2510 （Connector: PCIEA_X4） |
| − | # Module ：Mini PCI-E to PCI-E Adapter | + | #Module ：Mini PCI-E to PCI-E Adapter |
| − | # 4/5G SIM card | + | #4/5G SIM card |
'''STEP 1 :''' Power on the device, Click network connection icon , | '''STEP 1 :''' Power on the device, Click network connection icon , | ||
| Line 59: | Line 59: | ||
If customers use the same SIM card, you can generate the config file in one device.Then pack it into rootfs.img. | If customers use the same SIM card, you can generate the config file in one device.Then pack it into rootfs.img. | ||
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| + | 4G Test | ||
Revision as of 04:31, 4 January 2024
How to Configure 4G-module
STEP 0 : Power off the device, then insert 4G/5G module and SIM card.
Default supported 4G module: EC20CEFRG-MINIPCIE (Advantech PN: 968AD00479)
NOTE :
Make sure the device is power off before insert 4G module and SIM card, otherwise the device、4G/5G module and/or SIM card may be damaged.
- 底板SOM-DB2510 （Connector: PCIEA_X4）
- Module ：Mini PCI-E to PCI-E Adapter
- 4/5G SIM card
STEP 1 : Power on the device, Click network connection icon ,
then choose "New Mobile Broadband connection".
then you will see the following window, click "Next" button to the next step.
STEP 2 : Choose Provider's country or region of the SIM card you insert in STEP 0.
STEP 3 : Choose or Set the Provider's name.
STEP 4 : Choose or Set APN.
STEP 5 : Confirm your configuration and finish.
If the configuration has no error , then you could see a config file named "China Telecom connection" at /etc/NetworkManager/system-connections/.
ls /etc/NetworkManager/system-connections/
You could get the following information:
-rw------- 1 root root 288 Mar 21 10:44 China Telecom connection
Note :
If customers use the same SIM card, you can generate the config file in one device.Then pack it into rootfs.img.
4G Test