Differences

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--- products:sbc:common:add-ons:em06-lte-4g-module [2022/10/30 02:57]
ivan [Gnome Desktop OS]
+++ 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 two parts. The first part is about how to query the support list of the LTE module, the second is some related operations under Ubuntu.
+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 12: / Line 13: @@
 ===== Ubuntu =====
-==== Preparation ====
+==== Connect Network - NetworkManager/ModemManager ====
-=== Setup LTE Module ===
-Install ''minicom'' in your SBC.
+You need to set up 4G module to ''"usbnet",2'' mode if you want to use ''NetworkManager/ModemManager'' to manage the network.
 ```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
-sudo 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 42: / 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 65: / Line 47: @@
 {{/products/sbc/common/add-ons/xfce-lte3.png?800|xfce3}}
-Choose provider's country
+Choose where you are.
 {{/products/sbc/common/add-ons/xfce-lte4.png?800|xfce4}}
@@ Line 88: / Line 70: @@
 <tabbox Gnome Desktop OS>
-Click the menu bar in the upper right corner to see the ''Mobile Board Settings''option. And click on it.
-{{/products/sbc/vim4/vim4-4g-lte1.png?800|gnome-lte1}}
+**Ubuntu 20.04:**
-Click the enable button for the ''Mobile Date'', A small access point window will pop up.
+Click the menu bar in the upper right corner to see the ''mobile board settings'' option.
-**For the first connection to the 4G network**.You need to select the appropriate access point in the small window that pops up.
+{{/products/sbc/common/add-ons/gnome-lte1.png?800|gnome-lte1}}
-After the first time.Click the enable button for the ''Mobile Date''.Will automatically connect, do not need to do the following guide.
-{{/products/sbc/vim4/vim4-gnome-lte2.png?800|gnome-lte2}}
-{{/products/sbc/vim4/vim4-gnome-lte3.png?800|gnome-lte3}}
+Click the ''Network'', choose ''Add new connection'', and then click ''Next''.
-To complete the access point selection, click ''<''.Now, you need a password, default is ''000''.
+{{/products/sbc/common/add-ons/gnome-lte2.png?800|gnome-lte2}}
-{{/products/sbc/vim4/vim4-gnome-lte4.png?800|gnome-lte4}}
+{{/products/sbc/common/add-ons/gnome-lte3.png?800|gnome-lte3}}
-{{/products/sbc/vim4/vim-gnome-lte5.png?800|gnome-lte5}}
+Choose where you are.
+{{/products/sbc/common/add-ons/gnome-lte4.png?800|gnome-lte4}}
+Choose provider, this needs to be set according to your SIM card.
+{{/products/sbc/common/add-ons/gnome-lte5.png?800|gnome-lte5}}
+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}}
+{{/products/sbc/common/add-ons/gnome-lte7.png?800|gnome-lte7}}
 After entering the password, you can connect normally.
-{{/products/sbc/vim4/vim4-gnome-lte6.png?800|gnome-lte6}}
+{{/products/sbc/common/add-ons/gnome-lte8.png?800|gnome-lte8}}
-In addition to the above,Based on the first desktop screenshot below.
+Open the corresponding settings and update the password in ''mobile broadband''.
-  * Click the Settings of the Access Point option to **update the password**.
-  * Click the ''+'' in the top right corner to **add a new connection**.
-{{/products/sbc/vim4/vim4-gnome-lte4.png?800|gnome-lte4}}
+{{/products/sbc/common/add-ons/gnome-lte9.png?800|gnome-lte9}}
-{{/products/sbc/vim4/vim4-gnome-lte9.png?800|gnome-lte9}}
-{{/products/sbc/vim4/vm4-gnome-lte7.png?800|gnome-lte7}}
+**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 125: / 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 works normally, it will be successful.

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