Last modified by Kilight Cao on 2024/12/31 16:38
<
From version < 101.1 >
edited by Xiaoling
on 2024/08/08 09:05
To version < 85.1 >
edited by Edwin Chen
on 2023/05/05 08:26
>
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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1 -**Table of Contents:**
1 +
2 2  
3 +**Table of Contents：**
4 +
3 3  {{toc/}}
4 4  
5 5  
6 6  
7 -
8 -
9 9  = 1. Enable Cellular Connection =
10 10  
11 11  
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29 29  If there is a problem with the cellular connection. Please check the below points:
30 30  
31 31  
32 -== 2.1 For LPS8N/DLOS8N/LG308N ==
32 +== 2.1 Do you order the model with a cellular option ==
33 33  
34 -=== 2.1.1 Do you order the model with a cellular option ===
35 35  
36 -
37 37  Make sure you order the model with the cellular option. Can check by command or via the Web UI.
38 38  
39 39  (% class="box" %)
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47 47  [[image:image-20220601110748-1.png]]
48 48  
49 49  
50 -=== 2.1.2 Do you input the SIM card correctly ===
48 +== 2.2 Do you input the SIM card correctly ==
51 51  
52 52  
53 53  **Below command can check if you have a SIM card inserted, or via Web UI**
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57 57  
58 58  (% class="box" %)
59 59  (((
60 -(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
61 61  //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
62 62  SIM ready
63 63  Waiting for Registration..(120 sec max)
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80 80  [[image:image-20220527153827-5.png]]
81 81  
82 82  
83 -=== 2.1.3 Check dialing info ===
80 +== 2.3 Check dialing info ==
84 84  
85 85  
86 86  run "**logread -f**" in gateway CLI。
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135 135  
136 136  Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier.
137 137  
135 +
138 138  [[image:image-20220718155937-1.png||height="562" width="497"]]
139 139  
140 140  
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143 143  
144 144  It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
145 145  
144 +
146 146  [[image:1658131428288-728.png||height="538" width="494"]]
147 147  
148 148  
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151 151  
152 152  Users need to check whether the SIM card type is suitable for the EC25 module.
153 153  
153 +
154 154  [[image:1658131612484-845.png||height="549" width="499"]]
155 155  
156 156  
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159 159  
160 160  Users can insert SIM cards into the mobile phone for testing.
161 161  
162 +
162 162  [[image:image-20220718160804-3.png||height="602" width="500"]]
163 163  
164 164  
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264 264  
265 265  = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
266 266  
267 -== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
268 268  
269 -
270 270  Users can get the IMEI via Linux command, but you have to access the gateway CLI.
271 271  
272 272  (% class="box infomessage" %)
273 273  (((
274 -**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
273 +**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
275 275  )))
276 276  
277 -[[image:image-20231218095203-4.png]]
276 +[[image:image-20221027140604-1.png||height="330" width="707"]]
278 278  
279 279  
280 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
279 +[[image:image-20221027151146-2.png||height="554" width="1000"]]
281 281  
282 282  
283 -== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
282 +== **How does the gateway access the Quetel module directly (to send AT commands)** ==
284 284  
285 -(% class="box infomessage" %)
286 -(((
287 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
288 -)))
289 289  
290 -[[image:image-20231218094526-1.png]]
291 -
292 -
293 -[[image:image-20231218094741-3.png]]
294 -
295 -
296 -== How does the gateway access the Quetel module directly (to send AT commands) ==
297 -
298 -
299 299  Users can access the gateway CLI and run the minicom command to get the configuration interface.
300 300  
301 301  (((
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327 327  [[image:image-20220527154154-7.png]]
328 328  
329 329  
330 -== International Mobile Equipment Identity (IMEI) ==
316 +=== **International Mobile Equipment Identity (IMEI)** ===
331 331  
332 332  
333 333  (((
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348 348  [[image:image-20220527154231-8.png]]
349 349  
350 350  
351 -== Integrated Circuit Card Identifier (ICCID) ==
337 +=== **Integrated Circuit Card Identifier (ICCID)** ===
352 352  
353 353  
354 354  (((
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498 498  
499 499  == 7.1 How the gateway will consume data traffic ==
500 500  
501 -
502 502  Below list the place where the data traffic will use.
503 503  
504 504  * Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
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505 505  * Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
506 506  * LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
507 507  * System Keep Alive data. ( To ensure the system is more robust, can be disabled)
508 -* system Time synchronization Checking
509 509  * Auto update ( Software auto update, can be disabled)
510 510  
495 +=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server ===
511 511  
497 +When gateway connect to LoRaWAN server via LoRaWAN protocol, besides the sensor data uplink/downlink. gateway will still need to:
512 512  
513 -=== 7.1.1 Uploading backup files to reduced data consumption ===
499 +* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below
500 +* Check LoRaWAN server status every 5 seconds to see if there is valid downlink command to sensors. We don't provide WEB UI option to modify this time, because the modify of this settings will lead to fail on OTAA Join and Downlink commands.
514 514  
502 +[[image:image-20220527155108-13.png]]
515 515  
516 -Users can upload this backup file to reduce data consumption in **System~-~->Back Up/Restore Config**, Download link for backup file: **[[attach:Reduced_data_consumption.tar.gz||target="_blank"]]**
517 517  
518 -[[image:image-20240712093532-1.png]]
505 +=== 7.1.2 System Keep Alive data ===
519 519  
507 +System Keep Alive Data is used to check gateway-network status and fix possible issue. Gateway will check every 15 seconds and generate traffic.
520 520  
521 -=== 7.1.2 Auto update ===
509 +Base on 15 seconds per check, the data traffic is about 2M data traffic per day. Users can adjust **Keepalive Interval** as below.
522 522  
511 +[[image:image-20220527155229-15.png||height="511" width="986"]]
523 523  
524 -Gateway will check for update every day for new configure or software. User can disable them by below method.
525 525  
514 +=== 7.1.3 Auto update ===
526 526  
527 -=== 7.1.3 Filter unwanted packets ===
516 +Gateway will check for update every day for new configure or software. User can disable them by below method.
528 528  
529 529  
519 +=== 7.1.4 Filter unwanted packets ===
520 +
530 530  When gateway connect to LoRaWAN server via LoRaWAN protocol , Gateway will by default get every possible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from others in the same area, such sensor data will also be forward to LoRaWAN server ( they will be ignore by the server). This also consume data.
531 531  
532 532  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
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534 534  
535 535  == 7.2 Usage statistics ==
536 536  
537 -=== 7.2.1 How does Openwrt usage statistics ===
538 538  
539 -
540 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
541 -
542 -* LPS8,LPS8N
543 -* LG308,LG308N
544 -* DLOS8,DLOS8N
545 -* LIG16
546 -
547 547  ~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
548 548  
549 549  2. Install luci-app-statistics using the following terminal commands:
Reduced_data_consumption.tar.gz
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