Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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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 cellular option == 25 +== 2.1 Do you order the model with a cellular option == 26 26 27 -Make sure you order the model with the cellular option. Can check by command :27 +Make sure you order the model with the cellular option. Can check by command or via the Web UI. 28 28 29 29 (% class="box" %) 30 30 ((( ... ... @@ -34,19 +34,28 @@ 34 34 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 35 35 ))) 36 36 37 +(% class="wikigeneratedid" %) 38 +== [[image:image-20220525105620-1.png||height="99" width="433"]] == 39 + 37 37 == 2.2 Do you input the SIM card correctly == 38 38 39 -Below command can check :42 +Below command can check if you have a SIM card inserted, or via Web UI 40 40 44 +* 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 45 +* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 46 + 41 41 (% class="box" %) 42 42 ((( 43 -root@dragino-1 bbd90:~~# comgt -d /dev/ttyUSB349 +root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3 44 44 SIM ready 45 45 Waiting for Registration..(120 sec max) 46 -Registered on Home network: "CHN-C T",747 -Signal Quality: 23,9952 +Registered on Home network: "CHN-UNICOM",7 53 +Signal Quality: 10,99 48 48 ))) 49 49 56 +(% class="wikigeneratedid" %) 57 +== [[image:image-20220525111605-2.png||height="99" width="418"]] == 58 + 50 50 == 2.3 Check dialing info == 51 51 52 52 run "logread -f" in console ... ... @@ -173,7 +173,7 @@ 173 173 (% class="box infomessage" %) 174 174 ((( 175 175 ((( 176 -AT+GSN 185 + AT+GSN 177 177 ))) 178 178 ))) 179 179 ... ... @@ -187,18 +187,25 @@ 187 187 188 188 (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 189 189 199 +((( 190 190 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 201 +))) 191 191 203 +((( 192 192 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]] 205 +))) 193 193 207 +((( 194 194 This is not beginner-friendly due to too many protocols. 209 +))) 195 195 196 - 197 197 == 5.2 How to use the USB-Dongle at the gateway == 198 198 199 199 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 200 200 215 +((( 201 201 For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 217 +))) 202 202 203 203 (% class="box" %) 204 204 ((( ... ... @@ -207,22 +207,26 @@ 207 207 The version numbers starting with 21 is NCM mode 208 208 The version numbers starting with 22 is Hilink mode 209 209 The E8372 only have Hilink mode 210 - (% style="color:red" %)Note:The e3372 in the vast majority of cases is Hilink mode 226 +**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode** 211 211 ))) 212 212 213 213 == 5.3 Hilink mode == 214 214 215 -Gateway upgrade to the specified firmware: 231 +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/]] 216 216 217 -[[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/]] 218 - 219 219 === 5.3.1 1.Plugs into the device === 220 220 235 +((( 221 221 USB-Dongle plugs into the gateway USB port 237 +))) 222 222 239 +((( 223 223 Check the USB module via comman (% style="color:#037691" %)**lsusb** 241 +))) 224 224 243 +((( 225 225 (% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 245 +))) 226 226 227 227 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 228 228
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