Skip to Content
Last modified by Mengting Qiu on 2025/07/03 15:42
From version 46.1
edited by Bei Jinggeng
on 2023/03/20 10:20
Change comment: There is no comment for this version
To version 43.1
edited by Bei Jinggeng
on 2023/02/22 14:42
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -65,6 +65,7 @@
65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
68 +
68 68  == 1.3 Specification ==
69 69  
70 70  
... ... @@ -77,8 +77,6 @@
77 77  (% style="color:#037691" %)**Common DC Characteristics:**
78 78  
79 79  * Supply Voltage: 2.5v ~~ 3.6v
80 -* Support current: 5V 300mA
81 - 12V 100mA
82 82  * Operating Temperature: -40 ~~ 85°C
83 83  
84 84  (% style="color:#037691" %)**LoRa Spec:**
... ... @@ -113,6 +113,7 @@
113 113  * Sleep Mode: 5uA @ 3.3v
114 114  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
115 115  
115 +
116 116  == 1.4 Connect to SDI-12 Sensor ==
117 117  
118 118  
... ... @@ -147,6 +147,7 @@
147 147  )))
148 148  |(% 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.
149 149  
150 +
150 150  == 1.7 Pin Mapping ==
151 151  
152 152  
... ... @@ -463,7 +463,7 @@
463 463  
464 464  (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
465 465  
466 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
467 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 4 retries.
467 467  
468 468  (% style="color:red" %)**0 **(%%) No validation check;
469 469  
... ... @@ -747,7 +747,7 @@
747 747  
748 748  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:
749 749  
750 -[[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]]
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]]]]
751 751  
752 752  
753 753  == 2.6 Examples To Set SDI commands. ==
... ... @@ -754,69 +754,69 @@
754 754  
755 755  === 2.6.1 Examples 1 ===
756 756  
757 -
758 758  COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
759 759  
760 760  [[image:image-20230222143809-1.png||height="564" width="729"]]
761 761  
762 +1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
762 762  
763 -(% style="color:blue" %)**1) The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:**
764 +a.Send the first command and get the first reply：
764 764  
765 -a. Send the first command and get the first reply：
766 +AT+COMMANDx=1I!,0,0,1
766 766  
767 -(% style="color:#037691" %)**AT+COMMANDx=1I!,0,0,1**
768 +b.Send the second command and get the second reply：
768 768  
769 -b. Send the second command and get the second reply：
770 +AT+COMMANDx=2I!,0,0,1
770 770  
771 -(% style="color:#037691" %)**AT+COMMANDx=2I!,0,0,1**
772 +c.Send the third command and get the third reply：
772 772  
773 -c. Send the third command and get the third reply：
774 +AT+COMMANDx=3I!,0,0,1
774 774  
775 -(% style="color:#037691" %)**AT+COMMANDx=3I!,0,0,1**
776 +d.Send the fourth command and get the fourth reply：
776 776  
777 -d. Send the fourth command and get the fourth reply：
778 +AT+COMMANDx=4I!,0,0,1
778 778  
779 -(% style="color:#037691" %)**AT+COMMANDx=4I!,0,0,1**
780 +e.Send the fifth command plus the sixth command, get the sixth reply：
780 780  
781 -e. Send the fifth command plus the sixth command, get the sixth reply：
782 +AT+COMMANDx=1M!,2,1,1
782 782  
783 -(% style="color:#037691" %)**AT+COMMANDx=1M!,2,1,1**
784 +f.Send the seventh command plus the eighth command, get the eighth reply：
784 784  
785 -f. Send the seventh command plus the eighth command, get the eighth reply：
786 +AT+COMMANDx=2M!,2,1,1
786 786  
787 -(% style="color:#037691" %)**AT+COMMANDx=2M!,2,1,1**
788 +g.Send the ninth command plus the tenth command, get the tenth reply：
788 788  
789 -g. Send the ninth command plus the tenth command, get the tenth reply：
790 +AT+COMMANDx=3M!,1,1,1
790 790  
791 -(% style="color:#037691" %)**AT+COMMANDx=3M!,1,1,1**
792 +h.Send the eleventh command plus the twelfth command, get the twelfth reply：
792 792  
793 -h. Send the eleventh command plus the twelfth command, get the twelfth reply：
794 +AT+COMMANDx=4M!,1,1,1
794 794  
795 -(% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
796 796  
797 +2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
797 797  
798 -(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：**
799 +a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
799 799  
800 -a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
801 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
801 801  
802 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**;
803 -
804 804  b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
805 805  
806 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
805 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
807 807  
808 808  c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
809 809  
810 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
809 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
811 811  
812 812  d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
813 813  
814 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**;
813 +Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
815 815  
816 816  e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
817 817  
818 -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”**.
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”.
819 819  
819 +(% class="wikigeneratedid" %)
820 +== ==
820 820  
821 821  == 2.7 Frequency Plans ==
822 822  
... ... @@ -890,6 +890,7 @@
890 890  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
891 891  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
892 892  
894 +
893 893  == 3.2 Set Interrupt Mode ==
894 894  
895 895  
... ... @@ -921,6 +921,7 @@
921 921  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
922 922  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
923 923  
926 +
924 924  == 3.3 Set the output time ==
925 925  
926 926  
... ... @@ -990,6 +990,7 @@
990 990  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
991 991  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
992 992  
996 +
993 993  == 3.4 Set the all data mode ==
994 994  
995 995  
... ... @@ -1012,6 +1012,7 @@
1012 1012  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1013 1013  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1014 1014  
1019 +
1015 1015  == 3.5 Set the splicing payload for uplink ==
1016 1016  
1017 1017  
... ... @@ -1068,6 +1068,7 @@
1068 1068  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1069 1069  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1070 1070  
1076 +
1071 1071  = 4. Battery & how to replace =
1072 1072  
1073 1073  == 4.1 Battery Type ==
... ... @@ -1216,6 +1216,7 @@
1216 1216  * Package Size / pcs : cm
1217 1217  * Weight / pcs : g
1218 1218  
1225 +
1219 1219  = 10. ​Support =
1220 1220  
1221 1221