Last modified by Xiaoling on 2025/04/25 08:58
<
From version < 43.1 >
edited by Bei Jinggeng
on 2023/02/22 14:42
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
... ... @@ -66,6 +66,7 @@
66 66  * 8500mAh Battery for long term use
67 67  
68 68  
69 +
69 69  == 1.3 Specification ==
70 70  
71 71  
... ... @@ -113,6 +113,7 @@
113 113  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
114 114  
115 115  
117 +
116 116  == 1.4 Connect to SDI-12 Sensor ==
117 117  
118 118  
... ... @@ -145,9 +145,10 @@
145 145  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
146 146  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.
147 147  )))
148 -|(% 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.
149 149  
150 150  
153 +
151 151  == 1.7 Pin Mapping ==
152 152  
153 153  
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464 464  
465 465  (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
466 466  
467 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 4 retries.
470 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
468 468  
469 469  (% style="color:red" %)**0 **(%%) No validation check;
470 470  
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491 491  **c**:  define the position for valid value. 
492 492  )))
493 493  
494 -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:
495 495  
496 496  
497 497  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
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513 513  Where:
514 514  
515 515  * (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
516 -* (% 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.
517 517  * (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
518 518  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
519 -* (% 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. 
520 520  
521 521  (% style="color:blue" %)**Example:**
522 522  
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608 608  
609 609  == 2.4 Uplink Payload ==
610 610  
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 +
611 611  === 2.4.1 Device Payload, FPORT~=5 ===
612 612  
613 613  
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727 727  
728 728  === 2.4.5 Payload version ===
729 729  
730 -The version number of the payload, mainly used for decoding. The default is 01.
731 731  
732 732  
733 733  === 2.4.6 ​Decode payload in The Things Network ===
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751 751  [[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]]]]
752 752  
753 753  
754 -== 2.6 Examples To Set SDI commands. ==
765 +== 2.6 Frequency Plans ==
755 755  
756 -=== 2.6.1 Examples 1 ===
757 757  
758 -COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
759 -
760 -[[image:image-20230222143809-1.png||height="564" width="729"]]
761 -
762 -1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
763 -
764 -a.Send the first command and get the first reply：
765 -
766 -AT+COMMANDx=1I!,0,0,1
767 -
768 -b.Send the second command and get the second reply：
769 -
770 -AT+COMMANDx=2I!,0,0,1
771 -
772 -c.Send the third command and get the third reply：
773 -
774 -AT+COMMANDx=3I!,0,0,1
775 -
776 -d.Send the fourth command and get the fourth reply：
777 -
778 -AT+COMMANDx=4I!,0,0,1
779 -
780 -e.Send the fifth command plus the sixth command, get the sixth reply：
781 -
782 -AT+COMMANDx=1M!,2,1,1
783 -
784 -f.Send the seventh command plus the eighth command, get the eighth reply：
785 -
786 -AT+COMMANDx=2M!,2,1,1
787 -
788 -g.Send the ninth command plus the tenth command, get the tenth reply：
789 -
790 -AT+COMMANDx=3M!,1,1,1
791 -
792 -h.Send the eleventh command plus the twelfth command, get the twelfth reply：
793 -
794 -AT+COMMANDx=4M!,1,1,1
795 -
796 -
797 -2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
798 -
799 -a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
800 -
801 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
802 -
803 -b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
804 -
805 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
806 -
807 -c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
808 -
809 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
810 -
811 -d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
812 -
813 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
814 -
815 -e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
816 -
817 -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”.
818 -
819 -(% class="wikigeneratedid" %)
820 -== ==
821 -
822 -== 2.7 Frequency Plans ==
823 -
824 -
825 825  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.
826 826  
827 827  [[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/]]
828 828  
829 829  
830 -== 2.8 Firmware Change Log ==
773 +== 2.7 Firmware Change Log ==
831 831  
832 832  
833 833  **Firmware download link:**
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862 862  These commands only valid for SDI-12-LB, as below:
863 863  
864 864  
865 -== 3.1 Set Transmit Interval Time ==
808 +== ​​​​​​​3.1 Set Transmit Interval Time ==
866 866  
867 867  
868 868  Feature: Change LoRaWAN End Node Transmit Interval.
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892 892  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
893 893  
894 894  
838 +
895 895  == 3.2 Set Interrupt Mode ==
896 896  
897 897  
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904 904  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
905 905  0
906 906  OK
907 -the mode is 0 = Disable Interrupt
851 +the mode is 0 = No interruption
908 908  )))
909 909  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
910 910  Set Transmit Interval
911 -0. (Disable Interrupt),
912 -~1. (Trigger by rising and falling edge)
913 -2. (Trigger by falling edge)
914 -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)
915 915  )))|(% style="width:165px" %)OK
916 916  
917 917  (% style="color:blue" %)**Downlink Command: 0x06**
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924 924  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
925 925  
926 926  
871 +
927 927  == 3.3 Set the output time ==
928 928  
929 929  
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994 994  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
995 995  
996 996  
942 +
997 997  == 3.4 Set the all data mode ==
998 998  
999 999  
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1017 1017  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1018 1018  
1019 1019  
966 +
1020 1020  == 3.5 Set the splicing payload for uplink ==
1021 1021  
1022 1022  
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1074 1074  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1075 1075  
1076 1076  
1024 +
1077 1077  = 4. Battery & how to replace =
1078 1078  
1079 1079  == 4.1 Battery Type ==
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1223 1223  * Weight / pcs : g
1224 1224  
1225 1225  
1174 +
1226 1226  = 10. ​Support =
1227 1227  
1228 1228  
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