Last modified by Mengting Qiu on 2025/07/01 15:58
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.kai - Content
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... ... @@ -1,8 +1,11 @@ 1 - 1 +(% style="text-align:center" %) 2 +[[image:S31-B.jpg]] 2 2 3 3 4 -**Table of Contents:** 5 5 6 + 7 +**目录:** 8 + 6 6 {{toc/}} 7 7 8 8 ... ... @@ -14,38 +14,21 @@ 14 14 15 15 == 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor == 16 16 20 +The Dragino S31x-LB is a **LoRaWAN Temperature and Humidity Sensor** for Internet of Things solution. It is used to measure the **surrounding environment temperature and relative air humidity precisely**, and then upload to IoT server via LoRaWAN wireless protocol. 17 17 18 -((( 19 -The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol. 20 -))) 22 +The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a **waterproof anti-condensation casing** for long term use. 21 21 22 -((( 23 -The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use. 24 -))) 25 - 26 -((( 27 27 The LoRa wireless technology used in S31x-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 28 -))) 29 29 30 -((( 31 -S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature,**(%%) user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover. 32 -))) 26 +S31x-LB supports **Temperature & Humdity alarm feature,** user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover. 33 33 34 -((( 35 35 S31x-LB has max 3 probes which measure maximum 3 temperature points. 36 -))) 37 37 38 -((( 39 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 40 -))) 30 +S31x-LB **supports BLE configure** and **wireless OTA update** which make user easy to use. 41 41 42 -((( 43 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 44 -))) 32 +S31x-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years. 45 45 46 -((( 47 47 Each S31x-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 48 -))) 49 49 50 50 51 51 == 1.2 Features == ... ... @@ -134,7 +134,7 @@ 134 134 == 1.6 BLE connection == 135 135 136 136 137 - D2x-LB support BLE remote configure.123 +S31x-LB support BLE remote configure. 138 138 139 139 140 140 BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case: ... ... @@ -193,9 +193,6 @@ 193 193 194 194 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. 195 195 196 - 197 - 198 - 199 199 The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 200 200 201 201 ... ... @@ -203,10 +203,9 @@ 203 203 204 204 Each S31x-LB is shipped with a sticker with the default device EUI as below: 205 205 206 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]189 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 207 207 208 208 209 - 210 210 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 211 211 212 212 ... ... @@ -217,18 +217,18 @@ 217 217 218 218 (% style="color:blue" %)**Add APP EUI and DEV EUI** 219 219 220 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt=" image-20220611161308-4.png"]]202 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]] 221 221 222 222 223 223 (% style="color:blue" %)**Add APP EUI in the application** 224 224 225 225 226 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt=" image-20220611161308-5.png"]]208 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]] 227 227 228 228 229 229 (% style="color:blue" %)**Add APP KEY** 230 230 231 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt=" image-20220611161308-6.png"]]213 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]] 232 232 233 233 234 234 (% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB ... ... @@ -258,7 +258,7 @@ 258 258 259 259 Example parse in TTNv3 260 260 261 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/image-20230415153147-2.png?width=1120&height=220&rev=1.1||alt="image-20230415153147-2.png"]]243 +[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]] 262 262 263 263 264 264 (% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A ... ... @@ -335,7 +335,7 @@ 335 335 [[Humidity>>||anchor="HHumidity:"]] 336 336 ))) 337 337 338 -==== (% style="color:#4472c4" %)**Battery :**(%%) ====320 +==== (% style="color:#4472c4" %)**Battery**(%%) ==== 339 339 340 340 Sensor Battery Level. 341 341 ... ... @@ -345,7 +345,7 @@ 345 345 346 346 347 347 348 -==== (% style="color:#4472c4" %)**Temperature :**(%%) ====330 +==== (% style="color:#4472c4" %)**Temperature**(%%) ==== 349 349 350 350 **Example**: 351 351 ... ... @@ -356,13 +356,13 @@ 356 356 (FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative) 357 357 358 358 359 -==== (% style="color:#4472c4" %)**Humidity :**(%%) ====341 +==== (% style="color:#4472c4" %)**Humidity**(%%) ==== 360 360 361 361 362 362 Read:0x(0197)=412 Value: 412 / 10=41.2, So 41.2% 363 363 364 364 365 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD :**(%%) ====347 +==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ==== 366 366 367 367 368 368 **Example:** ... ... @@ -402,7 +402,7 @@ 402 402 403 403 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) 404 404 405 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt=" image-20220703111700-2.png" height="381" width="1119"]]387 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]] 406 406 407 407 === 2.5.2 Unix TimeStamp === 408 408 ... ... @@ -409,13 +409,13 @@ 409 409 410 410 S31x-LB uses Unix TimeStamp format based on 411 411 412 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt=" image-20220523001219-11.png" height="97" width="627"]]394 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]] 413 413 414 414 User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 415 415 416 416 Below is the converter example 417 417 418 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt=" image-20220523001219-12.png" height="298" width="720"]]400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]] 419 419 420 420 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 421 421 ... ... @@ -447,7 +447,7 @@ 447 447 448 448 **Poll message flag & Ext:** 449 449 450 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt=" image-20221006192726-1.png" height="112" width="754"]]432 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]] 451 451 452 452 **No ACK Message**: 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature) 453 453 ... ... @@ -472,9 +472,9 @@ 472 472 473 473 **Example:** 474 474 475 -If D2x-LB has below data inside Flash:457 +If S31x-LB has below data inside Flash: 476 476 477 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523144455-1.png?width=735&height=335&rev=1.1||alt="image-20220523144455-1.png" height="335" width="735"]]459 +[[image:1682646494051-944.png]] 478 478 479 479 If user sends below downlink command: 3160065F9760066DA705 480 480 ... ... @@ -485,7 +485,7 @@ 485 485 486 486 **S31x-LB will uplink this payload.** 487 487 488 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-13.png?width=727&height=421&rev=1.1||alt=" image-20220523001219-13.png" height="421" width="727"]]470 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]] 489 489 490 490 ((( 491 491 __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E ... ... @@ -520,7 +520,7 @@ 520 520 ))) 521 521 522 522 523 -(% aria-label=" DataURIimage image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" 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width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的 524 524 525 525 == 2.6 Temperature Alarm Feature == 526 526 ... ... @@ -528,7 +528,7 @@ 528 528 S31x-LB work flow with Alarm feature. 529 529 530 530 531 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt=" image-20220623090437-1.png"]]513 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]] 532 532 533 533 534 534 == 2.7 Frequency Plans == ... ... @@ -541,7 +541,7 @@ 541 541 542 542 = 3. Configure S31x-LB = 543 543 544 -== 3.1 Configure Methods :==526 +== 3.1 Configure Methods == 545 545 546 546 547 547 S31x-LB supports below configure method: ... ... @@ -607,7 +607,7 @@ 607 607 Sensor will upload Device Status via FPORT=5. See payload section for detail. 608 608 609 609 610 -=== 3.3.3 Set Temperature Alarm Threshold :===592 +=== 3.3.3 Set Temperature Alarm Threshold === 611 611 612 612 * (% style="color:blue" %)**AT Command:** 613 613 ... ... @@ -623,12 +623,12 @@ 623 623 624 624 * (% style="color:blue" %)**Downlink Payload:** 625 625 626 -(% style="color:#037691" %)**0x(0C 01 00 1E)** (%%) ~/~/Set AT+SHTEMP=0,30 608 +(% style="color:#037691" %)**0x(0C 01 00 1E)** (%%) ~/~/ Set AT+SHTEMP=0,30 627 627 628 628 (% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)** 629 629 630 630 631 -=== 3.3.4 Set Humidity Alarm Threshold :===613 +=== 3.3.4 Set Humidity Alarm Threshold === 632 632 633 633 * (% style="color:blue" %)**AT Command:** 634 634 ... ... @@ -640,16 +640,16 @@ 640 640 641 641 Example: 642 642 643 - AT+SHHUM=70,0 625 + AT+SHHUM=70,0 ~/~/ Alarm when humidity lower than 70%. 644 644 645 645 * (% style="color:blue" %)**Downlink Payload:** 646 646 647 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%) ~/~/Set AT+SHTHUM=70,0 629 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%) ~/~/ Set AT+SHTHUM=70,0 648 648 649 649 (% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))** 650 650 651 651 652 -=== 3.3.5 Set Alarm Interval :===634 +=== 3.3.5 Set Alarm Interval === 653 653 654 654 The shortest time of two Alarm packet. (unit: min) 655 655 ... ... @@ -662,7 +662,7 @@ 662 662 (% style="color:#037691" %)**0x(0D 00 1E)**(%%) **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes 663 663 664 664 665 -=== 3.3.6 Get Alarm settings (什么FPORT?)===647 +=== 3.3.6 Get Alarm settings === 666 666 667 667 668 668 Send a LoRaWAN downlink to ask device send Alarm settings. ... ... @@ -727,13 +727,13 @@ 727 727 * Update with new features. 728 728 * Fix bugs. 729 729 730 -Firmware and changelog can be downloaded from : 712 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]** 731 731 732 732 733 733 Methods to Update Firmware: 734 734 735 -* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 736 -* Update through UART TTL interface. 717 +* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 718 +* Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 737 737 738 738 = 6. FAQ = 739 739 ... ... @@ -742,34 +742,35 @@ 742 742 = 7. Order Info = 743 743 744 744 745 -Part Number: (% style="color:blue" %)**S31-LB-XX / S31B-LB-XX**727 +Part Number: **S31-LB-XX / S31B-LB-XX** 746 746 747 - (% style="color:red" %)**XX**(%%): The default frequency band729 +**XX**: The default frequency band 748 748 749 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band731 +* **AS923**: LoRaWAN AS923 band 750 750 751 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band733 +* **AU915**: LoRaWAN AU915 band 752 752 753 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band735 +* **EU433**: LoRaWAN EU433 band 754 754 755 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band737 +* **EU868**: LoRaWAN EU868 band 756 756 757 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band739 +* **KR920**: LoRaWAN KR920 band 758 758 759 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band741 +* **US915**: LoRaWAN US915 band 760 760 761 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band743 +* **IN865**: LoRaWAN IN865 band 762 762 763 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band745 +* **CN470**: LoRaWAN CN470 band 764 764 747 += = 748 + 765 765 = 8. Packing Info = 766 766 751 +**Package Includes**: 767 767 768 -(% style="color:#037691" %)**Package Includes**: 769 - 770 770 * S31x-LB LoRaWAN Temperature & Humidity Sensor 771 771 772 - (% style="color:#037691" %)**Dimension and weight**:755 +**Dimension and weight**: 773 773 774 774 * Device Size: cm 775 775 ... ... @@ -783,5 +783,4 @@ 783 783 784 784 785 785 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 786 - 787 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]] 769 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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