Last modified by Xiaoling on 2024/01/17 16:19
<
From version < 73.11 >
edited by Xiaoling
on 2022/06/07 17:37
To version < 79.7 >
edited by Xiaoling
on 2022/06/07 18:03
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -62,25 +62,29 @@
62 62  * [[10. ​Support>>path:#H10.A0200BSupport]]
63 63  
64 64  
65 -
66 -
67 -
68 -
69 -
70 -
71 71  = 1. Introduction =
72 72  
73 73  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
74 74  
69 +(((
75 75  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.
71 +)))
76 76  
73 +(((
77 77  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.
75 +)))
78 78  
77 +(((
79 79  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.
79 +)))
80 80  
81 +(((
81 81  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
83 +)))
82 82  
85 +(((
83 83  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.
87 +)))
84 84  
85 85  
86 86  [[image:1654592435432-887.png]]
... ... @@ -105,6 +105,7 @@
105 105  
106 106  
107 107  
112 +
108 108  == 1.3 Probe Specification ==
109 109  
110 110  
... ... @@ -127,6 +127,7 @@
127 127  
128 128  
129 129  
135 +
130 130  == 1.4 ​Applications ==
131 131  
132 132  * Smart Agriculture
... ... @@ -133,6 +133,7 @@
133 133  
134 134  
135 135  
142 +
136 136  == 1.5 Pin mapping and power on ==
137 137  
138 138  [[image:1654592472094-134.png]]
... ... @@ -211,7 +211,9 @@
211 211  [[image:image-20220607170442-2.png]]
212 212  
213 213  
221 +(((
214 214  (% 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.
223 +)))
215 215  
216 216  [[image:1654592697690-910.png]]
217 217  
... ... @@ -219,11 +219,17 @@
219 219  
220 220  == 2.3 ​Uplink Payload ==
221 221  
231 +(((
222 222  LSPH01 will uplink payload via LoRaWAN with below payload format: 
233 +)))
223 223  
235 +(((
224 224  Uplink payload includes in total 11 bytes.
237 +)))
225 225  
239 +(((
226 226  Normal uplink payload:
241 +)))
227 227  
228 228  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
229 229  |(((
... ... @@ -307,13 +307,17 @@
307 307  
308 308  === 2.3.6 Message Type ===
309 309  
325 +(((
310 310  For a normal uplink payload, the message type is always 0x01.
327 +)))
311 311  
329 +(((
312 312  Valid Message Type:
331 +)))
313 313  
314 314  
315 315  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
316 -|**Message Type Code**|**Description**|**Payload**
335 +|=**Message Type Code**|=**Description**|=**Payload**
317 317  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
318 318  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
319 319  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
... ... @@ -346,12 +346,21 @@
346 346  
347 347  == 2.5 ​Show Data in DataCake IoT Server ==
348 348  
368 +(((
349 349  [[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:
370 +)))
350 350  
372 +(((
373 +
374 +)))
351 351  
376 +(((
352 352  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
378 +)))
353 353  
380 +(((
354 354  (% 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:**
382 +)))
355 355  
356 356  
357 357  [[image:1654592790040-760.png]]
... ... @@ -374,9 +374,13 @@
374 374  [[image:1654592856403-259.png]]
375 375  
376 376  
405 +(((
377 377  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
407 +)))
378 378  
409 +(((
379 379  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/]]
411 +)))
380 380  
381 381  
382 382  [[image:1654592878525-845.png]]
... ... @@ -399,8 +399,10 @@
399 399  === 2.6.1 Before measurement ===
400 400  
401 401  (((
434 +(((
402 402  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. 
403 403  )))
437 +)))
404 404  
405 405  
406 406  
... ... @@ -407,24 +407,45 @@
407 407  === 2.6.2 Measurement ===
408 408  
409 409  
444 +(((
410 410  (% style="color:#4f81bd" %)**Measurement the soil surface:**
446 +)))
411 411  
448 +(((
412 412  [[image:1654592946732-634.png]]
450 +)))
413 413  
452 +(((
414 414  Choose the proper measuring position. Split the surface soil according to the measured deep.
454 +)))
415 415  
456 +(((
416 416  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
458 +)))
417 417  
460 +(((
418 418  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
462 +)))
419 419  
464 +(((
420 420  Put soil over the probe after insert. And start to measure.
466 +)))
421 421  
468 +(((
469 +
470 +)))
422 422  
472 +(((
423 423  (% style="color:#4f81bd" %)**Measurement inside soil:**
474 +)))
424 424  
476 +(((
425 425  Dig a hole with diameter > 20CM.
478 +)))
426 426  
480 +(((
427 427  Insert the probe inside, method like measure the surface.
482 +)))
428 428  
429 429  
430 430  
... ... @@ -454,9 +454,13 @@
454 454  
455 455  == 2.7 Calibration ==
456 456  
512 +(((
457 457  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).
514 +)))
458 458  
516 +(((
459 459  After stable, user can use below command to calibrate.
518 +)))
460 460  
461 461  [[image:image-20220607171149-4.png]]
462 462  
... ... @@ -463,7 +463,7 @@
463 463  
464 464  (% style="color:#037691" %)**Calibration Payload**
465 465  
466 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
525 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
467 467  |(((
468 468  **Size**
469 469  
... ... @@ -503,32 +503,61 @@
503 503  
504 504  === 2.8.1 EU863-870 (EU868) ===
505 505  
565 +(((
506 506  (% style="color:blue" %)**Uplink:**
567 +)))
507 507  
569 +(((
508 508  868.1 - SF7BW125 to SF12BW125
571 +)))
509 509  
573 +(((
510 510  868.3 - SF7BW125 to SF12BW125 and SF7BW250
575 +)))
511 511  
577 +(((
512 512  868.5 - SF7BW125 to SF12BW125
579 +)))
513 513  
581 +(((
514 514  867.1 - SF7BW125 to SF12BW125
583 +)))
515 515  
585 +(((
516 516  867.3 - SF7BW125 to SF12BW125
587 +)))
517 517  
589 +(((
518 518  867.5 - SF7BW125 to SF12BW125
591 +)))
519 519  
593 +(((
520 520  867.7 - SF7BW125 to SF12BW125
595 +)))
521 521  
597 +(((
522 522  867.9 - SF7BW125 to SF12BW125
599 +)))
523 523  
601 +(((
524 524  868.8 - FSK
603 +)))
525 525  
605 +(((
606 +
607 +)))
526 526  
609 +(((
527 527  (% style="color:blue" %)**Downlink:**
611 +)))
528 528  
613 +(((
529 529  Uplink channels 1-9 (RX1)
615 +)))
530 530  
617 +(((
531 531  869.525 - SF9BW125 (RX2 downlink only)
619 +)))
532 532  
533 533  
534 534  
... ... @@ -550,48 +550,93 @@
550 550  * 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)
551 551  
552 552  
641 +
642 +
553 553  === 2.8.3 CN470-510 (CN470) ===
554 554  
645 +(((
555 555  Used in China, Default use CHE=1
647 +)))
556 556  
649 +(((
557 557  (% style="color:blue" %)**Uplink:**
651 +)))
558 558  
653 +(((
559 559  486.3 - SF7BW125 to SF12BW125
655 +)))
560 560  
657 +(((
561 561  486.5 - SF7BW125 to SF12BW125
659 +)))
562 562  
661 +(((
563 563  486.7 - SF7BW125 to SF12BW125
663 +)))
564 564  
665 +(((
565 565  486.9 - SF7BW125 to SF12BW125
667 +)))
566 566  
669 +(((
567 567  487.1 - SF7BW125 to SF12BW125
671 +)))
568 568  
673 +(((
569 569  487.3 - SF7BW125 to SF12BW125
675 +)))
570 570  
677 +(((
571 571  487.5 - SF7BW125 to SF12BW125
679 +)))
572 572  
681 +(((
573 573  487.7 - SF7BW125 to SF12BW125
683 +)))
574 574  
685 +(((
686 +
687 +)))
575 575  
689 +(((
576 576  (% style="color:blue" %)**Downlink:**
691 +)))
577 577  
693 +(((
578 578  506.7 - SF7BW125 to SF12BW125
695 +)))
579 579  
697 +(((
580 580  506.9 - SF7BW125 to SF12BW125
699 +)))
581 581  
701 +(((
582 582  507.1 - SF7BW125 to SF12BW125
703 +)))
583 583  
705 +(((
584 584  507.3 - SF7BW125 to SF12BW125
707 +)))
585 585  
709 +(((
586 586  507.5 - SF7BW125 to SF12BW125
711 +)))
587 587  
713 +(((
588 588  507.7 - SF7BW125 to SF12BW125
715 +)))
589 589  
717 +(((
590 590  507.9 - SF7BW125 to SF12BW125
719 +)))
591 591  
721 +(((
592 592  508.1 - SF7BW125 to SF12BW125
723 +)))
593 593  
725 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
727 +)))
595 595  
596 596  
597 597  
... ... @@ -618,110 +618,220 @@
618 618  
619 619  
620 620  
754 +
621 621  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
622 622  
757 +(((
623 623  (% style="color:blue" %)**Default Uplink channel:**
759 +)))
624 624  
761 +(((
625 625  923.2 - SF7BW125 to SF10BW125
763 +)))
626 626  
765 +(((
627 627  923.4 - SF7BW125 to SF10BW125
767 +)))
628 628  
769 +(((
770 +
771 +)))
629 629  
773 +(((
630 630  (% style="color:blue" %)**Additional Uplink Channel**:
775 +)))
631 631  
777 +(((
632 632  (OTAA mode, channel added by JoinAccept message)
779 +)))
633 633  
781 +(((
782 +
783 +)))
634 634  
785 +(((
635 635  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
787 +)))
636 636  
789 +(((
637 637  922.2 - SF7BW125 to SF10BW125
791 +)))
638 638  
793 +(((
639 639  922.4 - SF7BW125 to SF10BW125
795 +)))
640 640  
797 +(((
641 641  922.6 - SF7BW125 to SF10BW125
799 +)))
642 642  
801 +(((
643 643  922.8 - SF7BW125 to SF10BW125
803 +)))
644 644  
805 +(((
645 645  923.0 - SF7BW125 to SF10BW125
807 +)))
646 646  
809 +(((
647 647  922.0 - SF7BW125 to SF10BW125
811 +)))
648 648  
813 +(((
814 +
815 +)))
649 649  
817 +(((
650 650  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
819 +)))
651 651  
821 +(((
652 652  923.6 - SF7BW125 to SF10BW125
823 +)))
653 653  
825 +(((
654 654  923.8 - SF7BW125 to SF10BW125
827 +)))
655 655  
829 +(((
656 656  924.0 - SF7BW125 to SF10BW125
831 +)))
657 657  
833 +(((
658 658  924.2 - SF7BW125 to SF10BW125
835 +)))
659 659  
837 +(((
660 660  924.4 - SF7BW125 to SF10BW125
839 +)))
661 661  
841 +(((
662 662  924.6 - SF7BW125 to SF10BW125
843 +)))
663 663  
845 +(((
846 +
847 +)))
664 664  
849 +(((
665 665  (% style="color:blue" %)**Downlink:**
851 +)))
666 666  
853 +(((
667 667  Uplink channels 1-8 (RX1)
855 +)))
668 668  
857 +(((
669 669  923.2 - SF10BW125 (RX2)
859 +)))
670 670  
671 671  
672 672  
673 673  === 2.8.6 KR920-923 (KR920) ===
674 674  
865 +(((
675 675  (% style="color:blue" %)**Default channel:**
867 +)))
676 676  
869 +(((
677 677  922.1 - SF7BW125 to SF12BW125
871 +)))
678 678  
873 +(((
679 679  922.3 - SF7BW125 to SF12BW125
875 +)))
680 680  
877 +(((
681 681  922.5 - SF7BW125 to SF12BW125
879 +)))
682 682  
881 +(((
882 +
883 +)))
683 683  
885 +(((
684 684  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
887 +)))
685 685  
889 +(((
686 686  922.1 - SF7BW125 to SF12BW125
891 +)))
687 687  
893 +(((
688 688  922.3 - SF7BW125 to SF12BW125
895 +)))
689 689  
897 +(((
690 690  922.5 - SF7BW125 to SF12BW125
899 +)))
691 691  
901 +(((
692 692  922.7 - SF7BW125 to SF12BW125
903 +)))
693 693  
905 +(((
694 694  922.9 - SF7BW125 to SF12BW125
907 +)))
695 695  
909 +(((
696 696  923.1 - SF7BW125 to SF12BW125
911 +)))
697 697  
913 +(((
698 698  923.3 - SF7BW125 to SF12BW125
915 +)))
699 699  
917 +(((
918 +
919 +)))
700 700  
921 +(((
701 701  (% style="color:blue" %)**Downlink:**
923 +)))
702 702  
925 +(((
703 703  Uplink channels 1-7(RX1)
927 +)))
704 704  
929 +(((
705 705  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
931 +)))
706 706  
707 707  
708 708  
709 709  === 2.8.7 IN865-867 (IN865) ===
710 710  
937 +(((
711 711  (% style="color:blue" %)**Uplink:**
939 +)))
712 712  
941 +(((
713 713  865.0625 - SF7BW125 to SF12BW125
943 +)))
714 714  
945 +(((
715 715  865.4025 - SF7BW125 to SF12BW125
947 +)))
716 716  
949 +(((
717 717  865.9850 - SF7BW125 to SF12BW125
951 +)))
718 718  
953 +(((
954 +
955 +)))
719 719  
957 +(((
720 720  (% style="color:blue" %)**Downlink:**
959 +)))
721 721  
961 +(((
722 722  Uplink channels 1-3 (RX1)
963 +)))
723 723  
965 +(((
724 724  866.550 - SF10BW125 (RX2)
967 +)))
725 725  
726 726  
727 727  
... ... @@ -733,6 +733,7 @@
733 733  * Blink once when device transmit a packet.
734 734  
735 735  
979 +
736 736  == 2.10 ​Firmware Change Log ==
737 737  
738 738  
... ... @@ -747,26 +747,51 @@
747 747  
748 748  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
749 749  
994 +(((
750 750  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
996 +)))
751 751  
752 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
753 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
998 +* (((
999 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
1000 +)))
1001 +* (((
1002 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
1003 +)))
754 754  
1005 +(((
755 755  There are two kinds of commands to configure LSPH01, they are:
1007 +)))
756 756  
757 -* (% style="color:#4f81bd" %)** General Commands**.
1009 +* (((
1010 +(% style="color:#4f81bd" %)** General Commands**.
1011 +)))
758 758  
1013 +(((
759 759  These commands are to configure:
1015 +)))
760 760  
761 -* General system settings like: uplink interval.
762 -* LoRaWAN protocol & radio related command.
1017 +* (((
1018 +General system settings like: uplink interval.
1019 +)))
1020 +* (((
1021 +LoRaWAN protocol & radio related command.
1022 +)))
763 763  
1024 +(((
764 764  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/]]
1026 +)))
765 765  
1028 +(((
1029 +
1030 +)))
766 766  
767 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1032 +* (((
1033 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1034 +)))
768 768  
1036 +(((
769 769  These commands only valid for LSPH01, as below:
1038 +)))
770 770  
771 771  
772 772  
... ... @@ -780,18 +780,28 @@
780 780  
781 781  
782 782  
1052 +(((
783 783  (% style="color:#037691" %)**Downlink Command: 0x01**
1054 +)))
784 784  
1056 +(((
785 785  Format: Command Code (0x01) followed by 3 bytes time value.
1058 +)))
786 786  
1060 +(((
787 787  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1062 +)))
788 788  
789 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
790 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1064 +* (((
1065 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1066 +)))
1067 +* (((
1068 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
791 791  
792 792  
1071 +
1072 +)))
793 793  
794 -
795 795  == 3.2 Set Interrupt Mode ==
796 796  
797 797  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -801,16 +801,31 @@
801 801  [[image:image-20220607171716-9.png]]
802 802  
803 803  
1083 +(((
804 804  (% style="color:#037691" %)**Downlink Command: 0x06**
1085 +)))
805 805  
1087 +(((
806 806  Format: Command Code (0x06) followed by 3 bytes.
1089 +)))
807 807  
1091 +(((
808 808  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1093 +)))
809 809  
810 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
811 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1095 +* (((
1096 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1097 +)))
1098 +* (((
1099 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1100 +)))
812 812  
1102 +(((
1103 +
1104 +)))
813 813  
1106 +
1107 +
814 814  == 3.3 Calibrate Sensor ==
815 815  
816 816  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -828,7 +828,6 @@
828 828  * Reply to the confirmation package: 26 01
829 829  * Reply to non-confirmed packet: 26 00
830 830  
831 -
832 832  Device will send an uplink after got this downlink command. With below payload:
833 833  
834 834  Configures info payload:
... ... @@ -986,9 +986,13 @@
986 986  
987 987  === ​4.3.2 Replace the battery ===
988 988  
1282 +(((
989 989  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.
1284 +)))
990 990  
1286 +(((
991 991  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)
1288 +)))
992 992  
993 993  
994 994  
... ... @@ -1009,7 +1009,9 @@
1009 1009  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1010 1010  
1011 1011  
1309 +(((
1012 1012  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:
1311 +)))
1013 1013  
1014 1014  
1015 1015   [[image:1654593712276-618.png]]
... ... @@ -1051,7 +1051,6 @@
1051 1051  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1052 1052  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1053 1053  
1054 -
1055 1055  = 9. ​Packing Info =
1056 1056  
1057 1057  
... ... @@ -1066,7 +1066,6 @@
1066 1066  * Package Size / pcs : cm
1067 1067  * Weight / pcs : g
1068 1068  
1069 -
1070 1070  = 10. ​Support =
1071 1071  
1072 1072  * 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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