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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 44.2
edited by Xiaoling
on 2023/02/24 09:16
Change comment: There is no comment for this version
To version 44.1
edited by Bei Jinggeng
on 2023/02/22 14:46
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
68 -
69 -
70 70  == 1.3 Specification ==
71 71  
72 72  
... ... @@ -113,8 +113,6 @@
113 113  * Sleep Mode: 5uA @ 3.3v
114 114  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
115 115  
116 -
117 -
118 118  == 1.4 Connect to SDI-12 Sensor ==
119 119  
120 120  
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149 149  )))
150 150  |(% 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 SDI-12-LB is in Deep Sleep Mode.
151 151  
152 -
153 -
154 154  == 1.7 Pin Mapping ==
155 155  
156 156  
... ... @@ -751,7 +751,7 @@
751 751  
752 752  The SDI-12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
753 753  
754 -[[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]]
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]]]]
755 755  
756 756  
757 757  == 2.6 Examples To Set SDI commands. ==
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758 758  
759 759  === 2.6.1 Examples 1 ===
760 760  
761 -
762 762  COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
763 763  
764 764  [[image:image-20230222143809-1.png||height="564" width="729"]]
765 765  
759 +1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
766 766  
767 -(% style="color:blue" %)**1) The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:**
761 +a.Send the first command and get the first reply：
768 768  
769 -a. Send the first command and get the first reply：
763 +AT+COMMANDx=1I!,0,0,1
770 770  
771 -(% style="color:#037691" %)**AT+COMMANDx=1I!,0,0,1**
765 +b.Send the second command and get the second reply：
772 772  
773 -b. Send the second command and get the second reply：
767 +AT+COMMANDx=2I!,0,0,1
774 774  
775 -(% style="color:#037691" %)**AT+COMMANDx=2I!,0,0,1**
769 +c.Send the third command and get the third reply：
776 776  
777 -c. Send the third command and get the third reply：
771 +AT+COMMANDx=3I!,0,0,1
778 778  
779 -(% style="color:#037691" %)**AT+COMMANDx=3I!,0,0,1**
773 +d.Send the fourth command and get the fourth reply：
780 780  
781 -d. Send the fourth command and get the fourth reply：
775 +AT+COMMANDx=4I!,0,0,1
782 782  
783 -(% style="color:#037691" %)**AT+COMMANDx=4I!,0,0,1**
777 +e.Send the fifth command plus the sixth command, get the sixth reply：
784 784  
785 -e. Send the fifth command plus the sixth command, get the sixth reply：
779 +AT+COMMANDx=1M!,2,1,1
786 786  
787 -(% style="color:#037691" %)**AT+COMMANDx=1M!,2,1,1**
781 +f.Send the seventh command plus the eighth command, get the eighth reply：
788 788  
789 -f. Send the seventh command plus the eighth command, get the eighth reply：
783 +AT+COMMANDx=2M!,2,1,1
790 790  
791 -(% style="color:#037691" %)**AT+COMMANDx=2M!,2,1,1**
785 +g.Send the ninth command plus the tenth command, get the tenth reply：
792 792  
793 -g. Send the ninth command plus the tenth command, get the tenth reply：
787 +AT+COMMANDx=3M!,1,1,1
794 794  
795 -(% style="color:#037691" %)**AT+COMMANDx=3M!,1,1,1**
789 +h.Send the eleventh command plus the twelfth command, get the twelfth reply：
796 796  
797 -h. Send the eleventh command plus the twelfth command, get the twelfth reply：
791 +AT+COMMANDx=4M!,1,1,1
798 798  
799 -(% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
800 800  
794 +2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
801 801  
802 -(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：**
796 +a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
803 803  
804 -a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
798 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
805 805  
806 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**;
807 -
808 808  b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
809 809  
810 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
802 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
811 811  
812 812  c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
813 813  
814 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
806 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
815 815  
816 816  d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
817 817  
818 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**;
810 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
819 819  
820 820  e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
821 821  
822 -Partial cut, the cut sensor address and the first two parameters：(% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”**.
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”.
823 823  
816 +== ==
824 824  
825 825  == 2.7 Frequency Plans ==
826 826  
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894 894  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
895 895  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
896 896  
897 -
898 -
899 899  == 3.2 Set Interrupt Mode ==
900 900  
901 901  
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927 927  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
928 928  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
929 929  
930 -
931 -
932 932  == 3.3 Set the output time ==
933 933  
934 934  
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998 998  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
999 999  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1000 1000  
1001 -
1002 -
1003 1003  == 3.4 Set the all data mode ==
1004 1004  
1005 1005  
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1022 1022  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1023 1023  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1024 1024  
1025 -
1026 -
1027 1027  == 3.5 Set the splicing payload for uplink ==
1028 1028  
1029 1029  
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1080 1080  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1081 1081  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1082 1082  
1083 -
1084 -
1085 1085  = 4. Battery & how to replace =
1086 1086  
1087 1087  == 4.1 Battery Type ==
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1230 1230  * Package Size / pcs : cm
1231 1231  * Weight / pcs : g
1232 1232  
1233 -
1234 -
1235 1235  = 10. ​Support =
1236 1236  
1237 1237