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Last modified by Mengting Qiu on 2025/07/08 10:59
From version 43.2
edited by Xiaoling
on 2023/02/01 11:33
Change comment: There is no comment for this version
To version 53.1
edited by Edwin Chen
on 2023/04/01 21:15
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -58,6 +58,7 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
61 61  
62 62  
63 63  == 1.3 Specification ==
... ... @@ -135,11 +135,8 @@
135 135  * Measuring Range: Measure range can be customized, up to 100m.
136 136  * Accuracy: 0.2% F.S
137 137  * Long-Term Stability: ±0.2% F.S / Year
138 -* Overload 200% F.S
139 -* Zero Temperature Drift: ±2% F.S)
140 -* FS Temperature Drift: ±2% F.S
141 141  * Storage temperature: -30℃~~80℃
142 -* Operating temperature: -40℃~~85℃
140 +* Operating temperature: 0℃~~50℃
143 143  * Material: 316 stainless steels
144 144  
145 145  
... ... @@ -238,8 +238,6 @@
238 238  == 1.11 Mechanical ==
239 239  
240 240  
241 -
242 -
243 243  [[image:1675143884058-338.png]]
244 244  
245 245  
... ... @@ -310,18 +310,8 @@
310 310  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
311 311  
312 312  
313 -
314 314  == 2.3 ​Uplink Payload ==
315 315  
316 -
317 -Uplink payloads have two types:
318 -
319 -* Distance Value: Use FPORT=2
320 -* Other control commands: Use other FPORT fields.
321 -
322 -The application server should parse the correct value based on FPORT settings.
323 -
324 -
325 325  === 2.3.1 Device Status, FPORT~=5 ===
326 326  
327 327  
... ... @@ -403,12 +403,11 @@
403 403  |(% style="width:97px" %)(((
404 404  **Size(bytes)**
405 405  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
406 -|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
392 +|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.8IN126IN226INTpin"]]
407 407  
408 408  [[image:1675144608950-310.png]]
409 409  
410 410  
411 -
412 412  === 2.3.3 Battery Info ===
413 413  
414 414  
... ... @@ -422,23 +422,24 @@
422 422  === 2.3.4 Probe Model ===
423 423  
424 424  
425 -PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
410 +PS-LB has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
426 426  
427 427  
428 428  For example.
429 429  
430 430  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
431 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
432 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
433 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
416 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
417 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
418 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
419 +|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
434 434  
435 -The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
421 +The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
436 436  
437 437  
438 438  === 2.3.5 0~~20mA value (IDC_IN) ===
439 439  
440 440  
441 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
427 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
442 442  
443 443  (% style="color:#037691" %)**Example**:
444 444  
... ... @@ -445,6 +445,11 @@
445 445  27AE(H) = 10158 (D)/1000 = 10.158mA.
446 446  
447 447  
434 +Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
435 +
436 +[[image:image-20230225154759-1.png||height="408" width="741"]]
437 +
438 +
448 448  === 2.3.6 0~~30V value ( pin VDC_IN) ===
449 449  
450 450  
... ... @@ -478,9 +478,27 @@
478 478  0x01: Interrupt Uplink Packet.
479 479  
480 480  
481 -=== 2.3.8 ​Decode payload in The Things Network ===
472 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
482 482  
483 483  
475 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
476 +|(% style="width:94px" %)(((
477 +**Size(bytes)**
478 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
479 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
480 +Voltage value, each 2 bytes is a set of voltage values.
481 +)))
482 +
483 +[[image:image-20230220171300-1.png||height="207" width="863"]]
484 +
485 +Multiple sets of data collected are displayed in this form：
486 +
487 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
488 +
489 +
490 +=== 2.3.9 ​Decode payload in The Things Network ===
491 +
492 +
484 484  While using TTN network, you can add the payload format to decode the payload.
485 485  
486 486  
... ... @@ -558,35 +558,36 @@
558 558  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
559 559  
560 560  
570 += 3. Configure PS-LB =
561 561  
562 -= 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
572 +== 3.1 Configure Methods ==
563 563  
574 +PS-LB-NA supports below configure method:
564 564  
565 -Use can configure PS-LB via AT Command or LoRaWAN Downlink.
576 +* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
577 +* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
578 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
566 566  
567 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
568 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
569 569  
570 -There are two kinds of commands to configure PS-LB, they are:
581 +== 3.2 General Commands ==
571 571  
572 -* (% style="color:#037691" %)**General Commands**
573 -
574 574  These commands are to configure:
575 575  
576 576  * General system settings like: uplink interval.
577 577  * LoRaWAN protocol & radio related command.
578 578  
579 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
588 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
580 580  
581 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
590 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
582 582  
583 583  
584 -* (% style="color:#037691" %)**Commands special design for PS-LB**
585 585  
594 +== 3.3 Commands special design for PS-LB ==
595 +
586 586  These commands only valid for PS-LB, as below:
587 587  
588 588  
589 -== 3.1 Set Transmit Interval Time ==
599 +=== 3.3.1 Set Transmit Interval Time ===
590 590  
591 591  
592 592  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -615,7 +615,7 @@
615 615  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
616 616  
617 617  
618 -== 3.2 Set Interrupt Mode ==
628 +=== 3.3.2 Set Interrupt Mode ===
619 619  
620 620  
621 621  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -627,14 +627,14 @@
627 627  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
628 628  0
629 629  OK
630 -the mode is 0 = No interruption
640 +the mode is 0 =Disable Interrupt
631 631  )))
632 632  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
633 633  Set Transmit Interval
634 -~1. (Disable Interrupt),
635 -2. (Trigger by rising and falling edge)
636 -3. (Trigger by falling edge)
637 -4. (Trigger by rising edge)
644 +0. (Disable Interrupt),
645 +~1. (Trigger by rising and falling edge)
646 +2. (Trigger by falling edge)
647 +3. (Trigger by rising edge)
638 638  )))|(% style="width:157px" %)OK
639 639  
640 640  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -647,7 +647,7 @@
647 647  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
648 648  
649 649  
650 -== 3.3 Set the output time ==
660 +=== 3.3.3 Set the output time ===
651 651  
652 652  
653 653  Feature, Control the output 3V3 , 5V or 12V.
... ... @@ -717,135 +717,113 @@
717 717  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
718 718  
719 719  
720 -== 3.4 Set the Probe Model ==
730 +=== 3.3.4 Set the Probe Model ===
721 721  
722 722  
723 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
733 +Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
724 724  
725 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
726 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
727 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
728 -0
729 -OK
730 -)))
731 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
732 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
733 -OK
734 -)))
735 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
736 -OK
737 -)))
735 +**AT Command: AT** **+PROBE**
738 738  
739 -(% style="color:blue" %)**Downlink Command: 0x08**
737 +AT+PROBE=aabb
740 740  
741 -Format: Command Code (0x08) followed by 2 bytes.
739 +When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
742 742  
743 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
744 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
741 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
745 745  
743 +bb represents which type of pressure sensor it is.
746 746  
747 -= 4. Battery & how to replace =
745 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
748 748  
749 -== 4.1 Battery Type ==
747 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
748 +|**Command Example**|**Function**|**Response**
749 +|AT +PROBE =?|Get or Set the probe model.|0
750 +OK
751 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
752 +|(((
753 +AT +PROBE =000A
750 750  
755 +
756 +)))|Set water depth sensor mode, 10m type.|OK
757 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
758 +|AT +PROBE =0000|Initial state, no settings.|OK
751 751  
752 -PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
760 +**Downlink Command: 0x08**
753 753  
762 +Format: Command Code (0x08) followed by 2 bytes.
754 754  
755 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
764 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
765 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
756 756  
757 -[[image:1675146710956-626.png]]
758 758  
768 +=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
759 759  
760 -Minimum Working Voltage for the PS-LB:
761 761  
762 -PS-LB:  2.45v ~~ 3.6v
771 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
763 763  
773 +(% style="color:blue" %)**AT Command: AT** **+STDC**
764 764  
765 -== 4.2 Replace Battery ==
775 +AT+STDC=aa,bb,bb
766 766  
777 +(% style="color:#037691" %)**aa:**(%%)
778 +**0:** means disable this function and use TDC to send packets.
779 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
780 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
781 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
767 767  
768 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
783 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
784 +|**Command Example**|**Function**|**Response**
785 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
786 +OK
787 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
788 +Attention:Take effect after ATZ
769 769  
770 -And make sure the positive and negative pins match.
790 +OK
791 +)))
792 +|AT+STDC=0, 0,0|(((
793 +Use the TDC interval to send packets.(default)
771 771  
795 +
796 +)))|(((
797 +Attention:Take effect after ATZ
772 772  
773 -== 4.3 Power Consumption Analyze ==
799 +OK
800 +)))
774 774  
802 +(% style="color:blue" %)**Downlink Command: 0xAE**
775 775  
776 -Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
804 +Format: Command Code (0x08) followed by 5 bytes.
777 777  
778 -Instruction to use as below:
806 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
779 779  
780 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
781 781  
782 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
809 += 4. Battery & Power Consumption =
783 783  
784 -* Product Model
785 -* Uplink Interval
786 -* Working Mode
811 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
787 787  
788 -And the Life expectation in difference case will be shown on the right.
813 + [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
789 789  
790 -[[image:1675146895108-304.png]]
791 791  
816 += 5. OTA firmware update =
792 792  
793 -The battery related documents as below:
794 794  
795 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
796 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
797 -* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
798 -
799 -[[image:image-20230131145708-3.png]]
800 -
801 -
802 -=== 4.3.1 ​Battery Note ===
803 -
804 -
805 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
806 -
807 -
808 -=== 4.3.2 Replace the battery ===
809 -
810 -
811 -You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
812 -
813 -The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
814 -
815 -
816 -= 5. Remote Configure device =
817 -
818 -== 5.1 Connect via BLE ==
819 -
820 -
821 -Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
822 -
823 -
824 -== 5.2 AT Command Set ==
825 -
826 -
827 -
828 -= 6. OTA firmware update =
829 -
830 -
831 831  Please see this link for how to do OTA firmware update: [[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/]]
832 832  
833 833  
834 -= 7. FAQ =
822 += 6. FAQ =
835 835  
836 -== 7.1 How to use AT Command to access device? ==
824 +== 6.1 How to use AT Command via UART to access device? ==
837 837  
838 838  
839 839  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
840 840  
841 841  
842 -== 7.2 How to update firmware via UART port? ==
830 +== 6.2 How to update firmware via UART port? ==
843 843  
844 844  
845 845  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
846 846  
847 847  
848 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
836 +== 6.3 How to change the LoRa Frequency Bands/Region? ==
849 849  
850 850  
851 851  You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
... ... @@ -852,13 +852,13 @@
852 852  When downloading the images, choose the required image file for download. ​
853 853  
854 854  
855 -= 8. Order Info =
843 += 7. Order Info =
856 856  
857 857  
858 858  [[image:image-20230131153105-4.png]]
859 859  
860 860  
861 -= 9. ​Packing Info =
849 += 8. ​Packing Info =
862 862  
863 863  
864 864  (% style="color:#037691" %)**Package Includes**:
... ... @@ -873,7 +873,7 @@
873 873  * Weight / pcs : g
874 874  
875 875  
876 -= 10. Support =
864 += 9. Support =
877 877  
878 878  
879 879  * 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.
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881 881  * 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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