Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -22,9 +22,9 @@ 22 22 23 23 If there is a problem for cellular connection. Please check the below points: 24 24 25 -== 2.1 Do you order the model with acellular option ==25 +== 2.1 Do you order the model with cellular option == 26 26 27 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.27 +Make sure you order the model with the cellular option. Can check by command: 28 28 29 29 (% class="box" %) 30 30 ((( ... ... @@ -34,26 +34,19 @@ 34 34 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 35 35 ))) 36 36 37 -== == 38 - 39 39 == 2.2 Do you input the SIM card correctly == 40 40 41 -Below command can check if you have a SIM card inserted, or via Web UI39 +Below command can check: 42 42 43 -* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on 44 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 45 - 46 46 (% class="box" %) 47 47 ((( 48 -root@dragino-1d add8:~~# comgt -d /dev/ttyUSB343 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 49 49 SIM ready 50 50 Waiting for Registration..(120 sec max) 51 -Registered on Home network: "CHN- UNICOM",752 -Signal Quality: 10,9946 +Registered on Home network: "CHN-CT",7 47 +Signal Quality: 23,99 53 53 ))) 54 54 55 -== == 56 - 57 57 == 2.3 Check dialing info == 58 58 59 59 run "logread -f" in console ... ... @@ -139,9 +139,7 @@ 139 139 ))) 140 140 ))) 141 141 142 -((( 143 143 and run **/etc/init.d/firewall reload** or reboot the device. 144 -))) 145 145 146 146 = 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 147 147 ... ... @@ -180,7 +180,7 @@ 180 180 (% class="box infomessage" %) 181 181 ((( 182 182 ((( 183 - 174 +AT+GSN 184 184 ))) 185 185 ))) 186 186 ... ... @@ -194,25 +194,18 @@ 194 194 195 195 (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 196 196 197 -((( 198 198 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 199 -))) 200 200 201 -((( 202 202 Many mode (and most **LTE**) usb modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]] 203 -))) 204 204 205 -((( 206 206 This is not beginner-friendly due to too many protocols. 207 -))) 208 208 194 + 209 209 == 5.2 How to use the USB-Dongle at the gateway == 210 210 211 211 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 212 212 213 -((( 214 214 For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 215 -))) 216 216 217 217 (% class="box" %) 218 218 ((( ... ... @@ -221,26 +221,22 @@ 221 221 The version numbers starting with 21 is NCM mode 222 222 The version numbers starting with 22 is Hilink mode 223 223 The E8372 only have Hilink mode 224 - **~**(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode**208 + (% style="color:red" %)Note:The e3372 in the vast majority of cases is Hilink mode 225 225 ))) 226 226 227 227 == 5.3 Hilink mode == 228 228 229 -Gateway upgrade to the specified firmware: [[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]213 +Gateway upgrade to the specified firmware: 230 230 215 +[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]] 216 + 231 231 === 5.3.1 1.Plugs into the device === 232 232 233 -((( 234 234 USB-Dongle plugs into the gateway USB port 235 -))) 236 236 237 -((( 238 238 Check the USB module via comman (% style="color:#037691" %)**lsusb** 239 -))) 240 240 241 -((( 242 242 (% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 243 -))) 244 244 245 245 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 246 246
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