Last modified by Xiaoling on 2024/01/17 16:19
<
From version < 72.3 >
edited by Xiaoling
on 2022/06/07 17:22
To version < 75.2 >
edited by Xiaoling
on 2022/06/07 17:59
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -66,23 +66,29 @@
66 66  
67 67  
68 68  
69 -
70 -
71 -
72 -
73 73  = 1. Introduction =
74 74  
75 75  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
76 76  
73 +(((
77 77  The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
75 +)))
78 78  
77 +(((
79 79  LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
79 +)))
80 80  
81 +(((
81 81  The LoRa wireless technology used in LSPH01 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.
83 +)))
82 82  
85 +(((
83 83  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
87 +)))
84 84  
89 +(((
85 85  Each LSPH01 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.
91 +)))
86 86  
87 87  
88 88  [[image:1654592435432-887.png]]
... ... @@ -105,7 +105,6 @@
105 105  * IP68 rate for the Sensor Probe
106 106  * 8500mAh Battery for long term use
107 107  
108 -
109 109  == 1.3 Probe Specification ==
110 110  
111 111  
... ... @@ -126,12 +126,10 @@
126 126  * IP68 Protection
127 127  * Length: 3.5 meters
128 128  
129 -
130 130  == 1.4 ​Applications ==
131 131  
132 132  * Smart Agriculture
133 133  
134 -
135 135  == 1.5 Pin mapping and power on ==
136 136  
137 137  [[image:1654592472094-134.png]]
... ... @@ -210,7 +210,9 @@
210 210  [[image:image-20220607170442-2.png]]
211 211  
212 212  
216 +(((
213 213  (% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
218 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,11 +218,17 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
226 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
228 +)))
222 222  
230 +(((
223 223  Uplink payload includes in total 11 bytes.
232 +)))
224 224  
234 +(((
225 225  Normal uplink payload:
236 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 228  |(((
... ... @@ -306,19 +306,22 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
320 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
322 +)))
310 310  
324 +(((
311 311  Valid Message Type:
326 +)))
312 312  
313 313  
314 314  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
330 +|=**Message Type Code**|=**Description**|=**Payload**
316 316  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
317 317  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
318 318  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
319 319  
320 320  
321 -
322 322  === 2.3.7 Decode payload in The Things Network ===
323 323  
324 324  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -344,12 +344,21 @@
344 344  
345 345  == 2.5 ​Show Data in DataCake IoT Server ==
346 346  
361 +(((
347 347  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
363 +)))
348 348  
365 +(((
366 +
367 +)))
349 349  
369 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
371 +)))
351 351  
373 +(((
352 352  (% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
375 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
398 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
400 +)))
376 376  
402 +(((
377 377  Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
404 +)))
378 378  
379 379  
380 380  [[image:1654592878525-845.png]]
... ... @@ -397,8 +397,10 @@
397 397  === 2.6.1 Before measurement ===
398 398  
399 399  (((
427 +(((
400 400  If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 
401 401  )))
430 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
437 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
439 +)))
409 409  
441 +(((
410 410  [[image:1654592946732-634.png]]
443 +)))
411 411  
445 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
447 +)))
413 413  
449 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
451 +)))
415 415  
453 +(((
416 416  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
455 +)))
417 417  
457 +(((
418 418  Put soil over the probe after insert. And start to measure.
459 +)))
419 419  
461 +(((
462 +
463 +)))
420 420  
465 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
467 +)))
422 422  
469 +(((
423 423  Dig a hole with diameter > 20CM.
471 +)))
424 424  
473 +(((
425 425  Insert the probe inside, method like measure the surface.
475 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
505 +(((
455 455  User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
507 +)))
456 456  
509 +(((
457 457  After stable, user can use below command to calibrate.
511 +)))
458 458  
459 459  [[image:image-20220607171149-4.png]]
460 460  
... ... @@ -461,7 +461,7 @@
461 461  
462 462  (% style="color:#037691" %)**Calibration Payload**
463 463  
464 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
518 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
465 465  |(((
466 466  **Size**
467 467  
... ... @@ -481,7 +481,6 @@
481 481  Always 0x03
482 482  )))
483 483  
484 -
485 485  User can also send 0x14 downlink command to poll the current calibration payload.
486 486  
487 487  [[image:image-20220607171416-7.jpeg]]
... ... @@ -491,7 +491,6 @@
491 491  * Reply to non-confirmed packet: 14 00
492 492  
493 493  
494 -
495 495  == 2.8 Frequency Plans ==
496 496  
497 497  (((
... ... @@ -501,32 +501,61 @@
501 501  
502 502  === 2.8.1 EU863-870 (EU868) ===
503 503  
556 +(((
504 504  (% style="color:blue" %)**Uplink:**
558 +)))
505 505  
560 +(((
506 506  868.1 - SF7BW125 to SF12BW125
562 +)))
507 507  
564 +(((
508 508  868.3 - SF7BW125 to SF12BW125 and SF7BW250
566 +)))
509 509  
568 +(((
510 510  868.5 - SF7BW125 to SF12BW125
570 +)))
511 511  
572 +(((
512 512  867.1 - SF7BW125 to SF12BW125
574 +)))
513 513  
576 +(((
514 514  867.3 - SF7BW125 to SF12BW125
578 +)))
515 515  
580 +(((
516 516  867.5 - SF7BW125 to SF12BW125
582 +)))
517 517  
584 +(((
518 518  867.7 - SF7BW125 to SF12BW125
586 +)))
519 519  
588 +(((
520 520  867.9 - SF7BW125 to SF12BW125
590 +)))
521 521  
592 +(((
522 522  868.8 - FSK
594 +)))
523 523  
596 +(((
597 +
598 +)))
524 524  
600 +(((
525 525  (% style="color:blue" %)**Downlink:**
602 +)))
526 526  
604 +(((
527 527  Uplink channels 1-9 (RX1)
606 +)))
528 528  
608 +(((
529 529  869.525 - SF9BW125 (RX2 downlink only)
610 +)))
530 530  
531 531  
532 532  
... ... @@ -549,49 +549,91 @@
549 549  
550 550  
551 551  
552 -
553 553  === 2.8.3 CN470-510 (CN470) ===
554 554  
635 +(((
555 555  Used in China, Default use CHE=1
637 +)))
556 556  
639 +(((
557 557  (% style="color:blue" %)**Uplink:**
641 +)))
558 558  
643 +(((
559 559  486.3 - SF7BW125 to SF12BW125
645 +)))
560 560  
647 +(((
561 561  486.5 - SF7BW125 to SF12BW125
649 +)))
562 562  
651 +(((
563 563  486.7 - SF7BW125 to SF12BW125
653 +)))
564 564  
655 +(((
565 565  486.9 - SF7BW125 to SF12BW125
657 +)))
566 566  
659 +(((
567 567  487.1 - SF7BW125 to SF12BW125
661 +)))
568 568  
663 +(((
569 569  487.3 - SF7BW125 to SF12BW125
665 +)))
570 570  
667 +(((
571 571  487.5 - SF7BW125 to SF12BW125
669 +)))
572 572  
671 +(((
573 573  487.7 - SF7BW125 to SF12BW125
673 +)))
574 574  
675 +(((
676 +
677 +)))
575 575  
679 +(((
576 576  (% style="color:blue" %)**Downlink:**
681 +)))
577 577  
683 +(((
578 578  506.7 - SF7BW125 to SF12BW125
685 +)))
579 579  
687 +(((
580 580  506.9 - SF7BW125 to SF12BW125
689 +)))
581 581  
691 +(((
582 582  507.1 - SF7BW125 to SF12BW125
693 +)))
583 583  
695 +(((
584 584  507.3 - SF7BW125 to SF12BW125
697 +)))
585 585  
699 +(((
586 586  507.5 - SF7BW125 to SF12BW125
701 +)))
587 587  
703 +(((
588 588  507.7 - SF7BW125 to SF12BW125
705 +)))
589 589  
707 +(((
590 590  507.9 - SF7BW125 to SF12BW125
709 +)))
591 591  
711 +(((
592 592  508.1 - SF7BW125 to SF12BW125
713 +)))
593 593  
715 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
717 +)))
595 595  
596 596  
597 597  
... ... @@ -616,113 +616,219 @@
616 616  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
617 617  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
618 618  
619 -
620 -
621 -
622 622  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
623 623  
744 +(((
624 624  (% style="color:blue" %)**Default Uplink channel:**
746 +)))
625 625  
748 +(((
626 626  923.2 - SF7BW125 to SF10BW125
750 +)))
627 627  
752 +(((
628 628  923.4 - SF7BW125 to SF10BW125
754 +)))
629 629  
756 +(((
757 +
758 +)))
630 630  
760 +(((
631 631  (% style="color:blue" %)**Additional Uplink Channel**:
762 +)))
632 632  
764 +(((
633 633  (OTAA mode, channel added by JoinAccept message)
766 +)))
634 634  
768 +(((
769 +
770 +)))
635 635  
772 +(((
636 636  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
774 +)))
637 637  
776 +(((
638 638  922.2 - SF7BW125 to SF10BW125
778 +)))
639 639  
780 +(((
640 640  922.4 - SF7BW125 to SF10BW125
782 +)))
641 641  
784 +(((
642 642  922.6 - SF7BW125 to SF10BW125
786 +)))
643 643  
788 +(((
644 644  922.8 - SF7BW125 to SF10BW125
790 +)))
645 645  
792 +(((
646 646  923.0 - SF7BW125 to SF10BW125
794 +)))
647 647  
796 +(((
648 648  922.0 - SF7BW125 to SF10BW125
798 +)))
649 649  
800 +(((
801 +
802 +)))
650 650  
804 +(((
651 651  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
806 +)))
652 652  
808 +(((
653 653  923.6 - SF7BW125 to SF10BW125
810 +)))
654 654  
812 +(((
655 655  923.8 - SF7BW125 to SF10BW125
814 +)))
656 656  
816 +(((
657 657  924.0 - SF7BW125 to SF10BW125
818 +)))
658 658  
820 +(((
659 659  924.2 - SF7BW125 to SF10BW125
822 +)))
660 660  
824 +(((
661 661  924.4 - SF7BW125 to SF10BW125
826 +)))
662 662  
828 +(((
663 663  924.6 - SF7BW125 to SF10BW125
830 +)))
664 664  
832 +(((
833 +
834 +)))
665 665  
836 +(((
666 666  (% style="color:blue" %)**Downlink:**
838 +)))
667 667  
840 +(((
668 668  Uplink channels 1-8 (RX1)
842 +)))
669 669  
844 +(((
670 670  923.2 - SF10BW125 (RX2)
846 +)))
671 671  
672 672  
673 673  
674 674  === 2.8.6 KR920-923 (KR920) ===
675 675  
852 +(((
676 676  (% style="color:blue" %)**Default channel:**
854 +)))
677 677  
856 +(((
678 678  922.1 - SF7BW125 to SF12BW125
858 +)))
679 679  
860 +(((
680 680  922.3 - SF7BW125 to SF12BW125
862 +)))
681 681  
864 +(((
682 682  922.5 - SF7BW125 to SF12BW125
866 +)))
683 683  
868 +(((
869 +
870 +)))
684 684  
872 +(((
685 685  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
874 +)))
686 686  
876 +(((
687 687  922.1 - SF7BW125 to SF12BW125
878 +)))
688 688  
880 +(((
689 689  922.3 - SF7BW125 to SF12BW125
882 +)))
690 690  
884 +(((
691 691  922.5 - SF7BW125 to SF12BW125
886 +)))
692 692  
888 +(((
693 693  922.7 - SF7BW125 to SF12BW125
890 +)))
694 694  
892 +(((
695 695  922.9 - SF7BW125 to SF12BW125
894 +)))
696 696  
896 +(((
697 697  923.1 - SF7BW125 to SF12BW125
898 +)))
698 698  
900 +(((
699 699  923.3 - SF7BW125 to SF12BW125
902 +)))
700 700  
904 +(((
905 +
906 +)))
701 701  
908 +(((
702 702  (% style="color:blue" %)**Downlink:**
910 +)))
703 703  
912 +(((
704 704  Uplink channels 1-7(RX1)
914 +)))
705 705  
916 +(((
706 706  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
918 +)))
707 707  
708 708  
709 709  
710 710  === 2.8.7 IN865-867 (IN865) ===
711 711  
924 +(((
712 712  (% style="color:blue" %)**Uplink:**
926 +)))
713 713  
928 +(((
714 714  865.0625 - SF7BW125 to SF12BW125
930 +)))
715 715  
932 +(((
716 716  865.4025 - SF7BW125 to SF12BW125
934 +)))
717 717  
936 +(((
718 718  865.9850 - SF7BW125 to SF12BW125
938 +)))
719 719  
940 +(((
941 +
942 +)))
720 720  
944 +(((
721 721  (% style="color:blue" %)**Downlink:**
946 +)))
722 722  
948 +(((
723 723  Uplink channels 1-3 (RX1)
950 +)))
724 724  
952 +(((
725 725  866.550 - SF10BW125 (RX2)
954 +)))
726 726  
727 727  
728 728  
... ... @@ -750,26 +750,51 @@
750 750  
751 751  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
752 752  
982 +(((
753 753  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
984 +)))
754 754  
755 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
756 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
986 +* (((
987 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
988 +)))
989 +* (((
990 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
991 +)))
757 757  
993 +(((
758 758  There are two kinds of commands to configure LSPH01, they are:
995 +)))
759 759  
760 -* (% style="color:#4f81bd" %)** General Commands**.
997 +* (((
998 +(% style="color:#4f81bd" %)** General Commands**.
999 +)))
761 761  
1001 +(((
762 762  These commands are to configure:
1003 +)))
763 763  
764 -* General system settings like: uplink interval.
765 -* LoRaWAN protocol & radio related command.
1005 +* (((
1006 +General system settings like: uplink interval.
1007 +)))
1008 +* (((
1009 +LoRaWAN protocol & radio related command.
1010 +)))
766 766  
1012 +(((
767 767  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1014 +)))
768 768  
1016 +(((
1017 +
1018 +)))
769 769  
770 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1020 +* (((
1021 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1022 +)))
771 771  
1024 +(((
772 772  These commands only valid for LSPH01, as below:
1026 +)))
773 773  
774 774  
775 775  
... ... @@ -783,17 +783,26 @@
783 783  
784 784  
785 785  
1040 +(((
786 786  (% style="color:#037691" %)**Downlink Command: 0x01**
1042 +)))
787 787  
1044 +(((
788 788  Format: Command Code (0x01) followed by 3 bytes time value.
1046 +)))
789 789  
1048 +(((
790 790  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1050 +)))
791 791  
792 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
793 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1052 +* (((
1053 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1054 +)))
1055 +* (((
1056 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1057 +)))
794 794  
795 795  
796 -
797 797  == 3.2 Set Interrupt Mode ==
798 798  
799 799  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -803,15 +803,28 @@
803 803  [[image:image-20220607171716-9.png]]
804 804  
805 805  
1069 +(((
806 806  (% style="color:#037691" %)**Downlink Command: 0x06**
1071 +)))
807 807  
1073 +(((
808 808  Format: Command Code (0x06) followed by 3 bytes.
1075 +)))
809 809  
1077 +(((
810 810  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1079 +)))
811 811  
812 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
813 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1081 +* (((
1082 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1083 +)))
1084 +* (((
1085 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1086 +)))
814 814  
1088 +(((
1089 +
1090 +)))
815 815  
816 816  
817 817  
... ... @@ -832,7 +832,6 @@
832 832  * Reply to the confirmation package: 26 01
833 833  * Reply to non-confirmed packet: 26 00
834 834  
835 -
836 836  Device will send an uplink after got this downlink command. With below payload:
837 837  
838 838  Configures info payload:
... ... @@ -990,9 +990,13 @@
990 990  
991 991  === ​4.3.2 Replace the battery ===
992 992  
1268 +(((
993 993  You can change the battery in the LSPH01.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.
1270 +)))
994 994  
1272 +(((
995 995  The default battery pack of LSPH01 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)
1274 +)))
996 996  
997 997  
998 998  
... ... @@ -1013,7 +1013,9 @@
1013 1013  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1014 1014  
1015 1015  
1295 +(((
1016 1016  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1297 +)))
1017 1017  
1018 1018  
1019 1019   [[image:1654593712276-618.png]]
... ... @@ -1057,7 +1057,6 @@
1057 1057  
1058 1058  
1059 1059  
1060 -
1061 1061  = 9. ​Packing Info =
1062 1062  
1063 1063  
... ... @@ -1072,6 +1072,8 @@
1072 1072  * Package Size / pcs : cm
1073 1073  * Weight / pcs : g
1074 1074  
1355 +
1356 +
1075 1075  = 10. ​Support =
1076 1076  
1077 1077  * 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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