Differences

This shows you the differences between two versions of the page.

--- products:sbc:common:add-ons:em06-lte-4g-module [2022/08/05 03:13]
hyphop [Connect Network]
+++ products:sbc:common:add-ons:em06-lte-4g-module [2026/06/20 03:08] (current)
nick
@@ Line 3: / Line 3: @@
 ===== Introduction =====
-This page mainly introduces how to use the LTE module from three parts. The first part is about how to query the support list of the LTE module, the second is some related operations under Ubuntu, and the third is some related operations under Android.
+This page mainly introduces how to use the [[https://www.khadas.com/product-page/4g-lte-module | EM06 LTE module]] from three parts. The first part is about how to query the support list of the LTE module, the second is some related operations under Ubuntu, and the third is some related operations under Android.
 ===== Support Check =====
@@ Line 13: / Line 13: @@
 ===== Ubuntu =====
-==== Preparation ====
+==== Connect Network - NetworkManager/ModemManager ====
-=== Setup LTE Module ===
+You need to set up 4G module to ''"usbnet",2'' mode if you want to use ''NetworkManager/ModemManager'' to manage the network.
-Install ''minicom'' in your SBC.
 ```shell
-$ sudo apt update
+echo -e "AT+QCFG=\"usbnet\",2\r\n" >  /dev/ttyUSB2
-$ sudo apt install minicom
 ```
-Setting to ''usbnet'' mode.
+LTE module needs power down and restart to switch mode. Unplug your SBC and plug again. LTE module now works in ''"usbnet",2'' mode.
-```shell
-$ minicom -D /dev/ttyUSB2
-```
-After open ''minicom'' , enter:
-```txt
-AT+QCFG="usbnet",2
-OK
-```
-LTE module needs power down and restart to switch mode. Unplug your SBC and plug again. LTE module now works in ''usbnet'' mode.
 <WRAP info >
@@ Line 43: / Line 27: @@
 ```
-AT+QCFG="usbnet",0
+echo -e "AT+QCFG=\"usbnet\",0\r\n" >  /dev/ttyUSB2
 ```
 Unplug your SBC and plug again to switch back to default mode.
 </WRAP>
-==== Connect Network ====
 <tabbox Xfce Desktop OS>
@@ Line 58: / Line 39: @@
 {{/products/sbc/common/add-ons/xfce-lte1.png?800|xfce1}}
-Add new connect.
+Add a new connection.
 {{/products/sbc/common/add-ons/xfce-lte2.png?800|xfce2}}
-Choose connect type ''Mobile Broadband''.
+Choose the connection type ''Mobile Broadband''.
 {{/products/sbc/common/add-ons/xfce-lte3.png?800|xfce3}}
-Choose you provider's country
+Choose where you are.
 {{/products/sbc/common/add-ons/xfce-lte4.png?800|xfce4}}
-Choose you provider,this needs to be set according to your SIM card.
+Choose provider, this needs to be set according to your SIM card.
 {{/products/sbc/common/add-ons/xfce-lte5.png?800|xfce5}}
-Set you LTE module connect passwork, you need to remember it .
+Set your LTE module connection passwork, you need to remember it .
 {{/products/sbc/common/add-ons/xfce-lte6.png?800|xfce6}}
-Now, you can connect it , you will find you LTE module connections in network menu.
+Now, you can connect it, LTE module connections will be found in network menu.
 {{/products/sbc/common/add-ons/xfce-lte7.png?800|xfce7}}
@@ Line 86: / Line 67: @@
 {{/products/sbc/common/add-ons/xfce-lte8.png?800|xfce8}}
-And then, you will connect success !
+Finally, you will connect successfully!
 <tabbox Gnome Desktop OS>
+**Ubuntu 20.04:**
 Click the menu bar in the upper right corner to see the ''mobile board settings'' option.
@@ Line 94: / Line 77: @@
 {{/products/sbc/common/add-ons/gnome-lte1.png?800|gnome-lte1}}
-Click the ''Network'', chooise ''Add new connection'', and then click ''Next''.
+Click the ''Network'', choose ''Add new connection'', and then click ''Next''.
 {{/products/sbc/common/add-ons/gnome-lte2.png?800|gnome-lte2}}
@@ Line 100: / Line 83: @@
 {{/products/sbc/common/add-ons/gnome-lte3.png?800|gnome-lte3}}
-Choose you provider’s country .
+Choose where you are.
 {{/products/sbc/common/add-ons/gnome-lte4.png?800|gnome-lte4}}
-Choose you provider,this needs to be set according to your SIM card.
+Choose provider, this needs to be set according to your SIM card.
 {{/products/sbc/common/add-ons/gnome-lte5.png?800|gnome-lte5}}
-After choose you provider, the next two steps use defconfigiure. So you just need to choose ''next''. And then click ''apply'' . Now, you need a password , default is ''000''.
+After choosing provider, the next two steps are to use defconfiguration. So you just need to choose ''next''. And then click ''apply'' . Now, you need a password, default is ''000''.
 {{/products/sbc/common/add-ons/gnome-lte6.png?800|gnome-lte6}}
@@ Line 121: / Line 104: @@
 {{/products/sbc/common/add-ons/gnome-lte9.png?800|gnome-lte9}}
+**Ubuntu 24.04:**
+First, click the menu bar in the upper-right corner. Then, click the navigation arrow by the ''Mobile'' icon.
+{{/products/sbc/common/add-ons/gnome-noble-lte1.webp?800|gnome-noble-lte1}}
+Click the ''mobile board settings'' option.
+{{/products/sbc/common/add-ons/gnome-noble-lte2.webp?800|gnome-noble-lte2}}
+Click the ''Access Point Names'', choose ''CTNET'', finally, close all menus.
+{{/products/sbc/common/add-ons/gnome-noble-lte3.webp?800|gnome-noble-lte3}}
+{{/products/sbc/common/add-ons/gnome-noble-lte4.webp?800|gnome-noble-lte4}}
+Click the menu bar in the upper-right corner again. The ''Mobile'' icon will turn orange, indicating a successful 4G connection.
+{{/products/sbc/common/add-ons/gnome-noble-lte5.webp?800|gnome-noble-lte5}}
 <tabbox Server OS>
@@ Line 130: / Line 133: @@
 </tabbox>
+==== Connect Network - QMI_WWAN ====
+You need to set up 4G module to ''"usbnet",0'' mode if you want to use QMI_WWAN.
+```shell
+echo -e "AT+QCFG=\"usbnet\",0\r\n" >  /dev/ttyUSB2
+```
+LTE module needs power down and restart to switch mode. Unplug your SBC and plug again. LTE module now works in ''"usbnet",0'' mode.
+Setup the newwork:
+```shell
+sudo quectel-CM &
+```
 ==== Check Network ====
+<tabbox 5.15 Kernel>
+```shell
+$ ifconfig ppp0
+ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1500
+        inet 10.142.115.111  netmask 255.255.255.255  destination 10.64.64.64
+        inet6 2408:8456:3230:3bc4:ea2c:150e:a766:2645  prefixlen 64  scopeid 0x0<global>
+        inet6 fe80::76b9:a691:80fe:992e  prefixlen 64  scopeid 0x20<link>
+        inet6 2408:8456:3230:3bc4:a25f:a92d:d49:f994  prefixlen 64  scopeid 0x0<global>
+        inet6 fe80::5008:29a0:42fb:cd12  prefixlen 64  scopeid 0x20<link>
+        inet6 2408:8456:3230:3bc4:a7ab:fe70:2367:66d6  prefixlen 64  scopeid 0x0<global>
+        inet6 2408:8456:3230:3bc4:5008:29a0:42fb:cd12  prefixlen 64  scopeid 0x0<global>
+        ppp  txqueuelen 3  (Point-to-Point Protocol)
+        RX packets 100  bytes 8864 (8.8 KB)
+        RX errors 0  dropped 0  overruns 0  frame 0
+        TX packets 109  bytes 8083 (8.0 KB)
+        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
+```
+Use ping command to test.
+```shell
+$ sudo ping khadas.com -I ppp0
+```
+<tabbox 5.4/6.12 Kernel>
 ```shell
 $ ifconfig wwan0
-wwan0: flags=4098<BROADCAST,MULTICAST>  mtu 1500
+wwan0: flags=4291<UP,BROADCAST,RUNNING,NOARP,MULTICAST>  mtu 1430
-        ether 1a:68:e0:a7:94:88  txqueuelen 1000  (Ethernet)
+        inet 10.31.233.176  netmask 255.255.255.224  broadcast 10.31.233.191
+        ether 46:57:61:32:f4:a5  txqueuelen 1000  (Ethernet)
         RX packets 0  bytes 0 (0.0 B)
         RX errors 0  dropped 0  overruns 0  frame 0
-        TX packets 0  bytes 0 (0.0 B)
+        TX packets 8  bytes 764 (764.0 B)
         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 ```
 Use ping command to test.
 ```shell
-$ ping www.baidu.com -I wwan0
+$ sudo ping khadas.com -I wwan0
 ```
+</tabbox>
-If your LTE module work normal, it will be success.
+If your LTE module works normally, it will be successful.

Khadas Docs

User Tools

Site Tools

Differences

Page Tools