Last modified by Xiaoling on 2025/04/25 08:58
<
From version < 44.1 >
edited by Bei Jinggeng
on 2023/02/22 14:46
To version < 41.21 >
edited by Xiaoling
on 2023/02/01 17:44
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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55 55  
56 56  * LoRaWAN 1.0.3 Class A
57 57  * Ultra-low power consumption
58 -* Controllable 3.3v, 5v and 12v output to power external sensor
58 +* Controllable 5v and 12v output to power external sensor
59 59  * SDI-12 Protocol to connect to SDI-12 Sensor
60 60  * Monitor Battery Level
61 61  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
... ... @@ -65,6 +65,8 @@
65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
68 +
69 +
68 68  == 1.3 Specification ==
69 69  
70 70  
... ... @@ -111,6 +111,8 @@
111 111  * Sleep Mode: 5uA @ 3.3v
112 112  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
113 113  
116 +
117 +
114 114  == 1.4 Connect to SDI-12 Sensor ==
115 115  
116 116  
... ... @@ -143,8 +143,10 @@
143 143  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
144 144  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
145 145  )))
146 -|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB is in Deep Sleep Mode.
150 +|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
147 147  
152 +
153 +
148 148  == 1.7 Pin Mapping ==
149 149  
150 150  
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461 461  
462 462  (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
463 463  
464 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
470 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
465 465  
466 466  (% style="color:red" %)**0 **(%%) No validation check;
467 467  
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488 488  **c**:  define the position for valid value. 
489 489  )))
490 490  
491 -For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
497 +For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” , Below AT+DATACUT1 will get different result to combine payload:
492 492  
493 493  
494 494  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
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510 510  Where:
511 511  
512 512  * (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
513 -* (% style="color:#037691" %)**NN **(%%):  1: set the AT+COMMAND value ; 2: set the AT+DATACUT value.
519 +* (% style="color:#037691" %)**NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
514 514  * (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
515 515  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
516 -* (% style="color:#037691" %)**YY **(%%):  If YY=0, SDI-12-LB will execute the downlink command without uplink; if YY=1, SDI-12-LB will execute an uplink after got this command. 
522 +* (% style="color:#037691" %)**YY **(%%):  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command. 
517 517  
518 518  (% style="color:blue" %)**Example:**
519 519  
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605 605  
606 606  == 2.4 Uplink Payload ==
607 607  
614 +
615 +Uplink payloads have two types:
616 +
617 +* Distance Value: Use FPORT=2
618 +* Other control commands: Use other FPORT fields.
619 +
620 +The application server should parse the correct value based on FPORT settings.
621 +
622 +
608 608  === 2.4.1 Device Payload, FPORT~=5 ===
609 609  
610 610  
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724 724  
725 725  === 2.4.5 Payload version ===
726 726  
727 -The version number of the payload, mainly used for decoding. The default is 01.
728 728  
729 729  
730 730  === 2.4.6 ​Decode payload in The Things Network ===
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748 748  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]]]
749 749  
750 750  
751 -== 2.6 Examples To Set SDI commands. ==
765 +== 2.6 Frequency Plans ==
752 752  
753 -=== 2.6.1 Examples 1 ===
754 754  
755 -COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
756 -
757 -[[image:image-20230222143809-1.png||height="564" width="729"]]
758 -
759 -1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
760 -
761 -a.Send the first command and get the first reply：
762 -
763 -AT+COMMANDx=1I!,0,0,1
764 -
765 -b.Send the second command and get the second reply：
766 -
767 -AT+COMMANDx=2I!,0,0,1
768 -
769 -c.Send the third command and get the third reply：
770 -
771 -AT+COMMANDx=3I!,0,0,1
772 -
773 -d.Send the fourth command and get the fourth reply：
774 -
775 -AT+COMMANDx=4I!,0,0,1
776 -
777 -e.Send the fifth command plus the sixth command, get the sixth reply：
778 -
779 -AT+COMMANDx=1M!,2,1,1
780 -
781 -f.Send the seventh command plus the eighth command, get the eighth reply：
782 -
783 -AT+COMMANDx=2M!,2,1,1
784 -
785 -g.Send the ninth command plus the tenth command, get the tenth reply：
786 -
787 -AT+COMMANDx=3M!,1,1,1
788 -
789 -h.Send the eleventh command plus the twelfth command, get the twelfth reply：
790 -
791 -AT+COMMANDx=4M!,1,1,1
792 -
793 -
794 -2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
795 -
796 -a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
797 -
798 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
799 -
800 -b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
801 -
802 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
803 -
804 -c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
805 -
806 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
807 -
808 -d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
809 -
810 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
811 -
812 -e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
813 -
814 -Partial cut, the cut sensor address and the first two parameters：AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”.
815 -
816 -== ==
817 -
818 -== 2.7 Frequency Plans ==
819 -
820 -
821 821  The SDI-12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
822 822  
823 823  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
824 824  
825 825  
826 -== 2.8 Firmware Change Log ==
773 +== 2.7 Firmware Change Log ==
827 827  
828 828  
829 829  **Firmware download link:**
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858 858  These commands only valid for SDI-12-LB, as below:
859 859  
860 860  
861 -== 3.1 Set Transmit Interval Time ==
808 +== ​​​​​​​3.1 Set Transmit Interval Time ==
862 862  
863 863  
864 864  Feature: Change LoRaWAN End Node Transmit Interval.
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887 887  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
888 888  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
889 889  
837 +
838 +
890 890  == 3.2 Set Interrupt Mode ==
891 891  
892 892  
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899 899  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
900 900  0
901 901  OK
902 -the mode is 0 = Disable Interrupt
851 +the mode is 0 = No interruption
903 903  )))
904 904  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
905 905  Set Transmit Interval
906 -0. (Disable Interrupt),
907 -~1. (Trigger by rising and falling edge)
908 -2. (Trigger by falling edge)
909 -3. (Trigger by rising edge)
855 +~1. (Disable Interrupt),
856 +2. (Trigger by rising and falling edge)
857 +3. (Trigger by falling edge)
858 +4. (Trigger by rising edge)
910 910  )))|(% style="width:165px" %)OK
911 911  
912 912  (% style="color:blue" %)**Downlink Command: 0x06**
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918 918  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
919 919  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
920 920  
870 +
871 +
921 921  == 3.3 Set the output time ==
922 922  
923 923  
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987 987  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
988 988  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
989 989  
941 +
942 +
990 990  == 3.4 Set the all data mode ==
991 991  
992 992  
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1009 1009  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1010 1010  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1011 1011  
965 +
966 +
1012 1012  == 3.5 Set the splicing payload for uplink ==
1013 1013  
1014 1014  
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1065 1065  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1066 1066  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1067 1067  
1023 +
1024 +
1068 1068  = 4. Battery & how to replace =
1069 1069  
1070 1070  == 4.1 Battery Type ==
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1213 1213  * Package Size / pcs : cm
1214 1214  * Weight / pcs : g
1215 1215  
1173 +
1174 +
1216 1216  = 10. ​Support =
1217 1217  
1218 1218  
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