Last modified by Xiaoling on 2025/04/25 08:58
<
From version < 44.2 >
edited by Xiaoling
on 2023/02/24 09:16
To version < 41.21 >
edited by Xiaoling
on 2023/02/01 17:44
>
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... ... @@ -55,7 +55,7 @@
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
... ... @@ -147,7 +147,7 @@
147 147  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
148 148  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.
149 149  )))
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.
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.
151 151  
152 152  
153 153  
... ... @@ -467,7 +467,7 @@
467 467  
468 468  (% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
469 469  
470 -(% 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.
471 471  
472 472  (% style="color:red" %)**0 **(%%) No validation check;
473 473  
... ... @@ -494,7 +494,7 @@
494 494  **c**:  define the position for valid value. 
495 495  )))
496 496  
497 -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:
498 498  
499 499  
500 500  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
... ... @@ -516,10 +516,10 @@
516 516  Where:
517 517  
518 518  * (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
519 -* (% 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.
520 520  * (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
521 521  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
522 -* (% 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. 
523 523  
524 524  (% style="color:blue" %)**Example:**
525 525  
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611 611  
612 612  == 2.4 Uplink Payload ==
613 613  
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 +
614 614  === 2.4.1 Device Payload, FPORT~=5 ===
615 615  
616 616  
... ... @@ -730,7 +730,6 @@
730 730  
731 731  === 2.4.5 Payload version ===
732 732  
733 -The version number of the payload, mainly used for decoding. The default is 01.
734 734  
735 735  
736 736  === 2.4.6 ​Decode payload in The Things Network ===
... ... @@ -751,86 +751,18 @@
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]]
762 +[[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 -== 2.6 Examples To Set SDI commands. ==
765 +== 2.6 Frequency Plans ==
758 758  
759 -=== 2.6.1 Examples 1 ===
760 760  
761 -
762 -COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
763 -
764 -[[image:image-20230222143809-1.png||height="564" width="729"]]
765 -
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:**
768 -
769 -a. Send the first command and get the first reply：
770 -
771 -(% style="color:#037691" %)**AT+COMMANDx=1I!,0,0,1**
772 -
773 -b. Send the second command and get the second reply：
774 -
775 -(% style="color:#037691" %)**AT+COMMANDx=2I!,0,0,1**
776 -
777 -c. Send the third command and get the third reply：
778 -
779 -(% style="color:#037691" %)**AT+COMMANDx=3I!,0,0,1**
780 -
781 -d. Send the fourth command and get the fourth reply：
782 -
783 -(% style="color:#037691" %)**AT+COMMANDx=4I!,0,0,1**
784 -
785 -e. Send the fifth command plus the sixth command, get the sixth reply：
786 -
787 -(% style="color:#037691" %)**AT+COMMANDx=1M!,2,1,1**
788 -
789 -f. Send the seventh command plus the eighth command, get the eighth reply：
790 -
791 -(% style="color:#037691" %)**AT+COMMANDx=2M!,2,1,1**
792 -
793 -g. Send the ninth command plus the tenth command, get the tenth reply：
794 -
795 -(% style="color:#037691" %)**AT+COMMANDx=3M!,1,1,1**
796 -
797 -h. Send the eleventh command plus the twelfth command, get the twelfth reply：
798 -
799 -(% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
800 -
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：**
803 -
804 -a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
805 -
806 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**;
807 -
808 -b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
809 -
810 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
811 -
812 -c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
813 -
814 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**;
815 -
816 -d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
817 -
818 -Cut out all characters: (% style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**;
819 -
820 -e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
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”**.
823 -
824 -
825 -== 2.7 Frequency Plans ==
826 -
827 -
828 828  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.
829 829  
830 830  [[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/]]
831 831  
832 832  
833 -== 2.8 Firmware Change Log ==
773 +== 2.7 Firmware Change Log ==
834 834  
835 835  
836 836  **Firmware download link:**
... ... @@ -865,7 +865,7 @@
865 865  These commands only valid for SDI-12-LB, as below:
866 866  
867 867  
868 -== 3.1 Set Transmit Interval Time ==
808 +== ​​​​​​​3.1 Set Transmit Interval Time ==
869 869  
870 870  
871 871  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -908,14 +908,14 @@
908 908  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
909 909  0
910 910  OK
911 -the mode is 0 = Disable Interrupt
851 +the mode is 0 = No interruption
912 912  )))
913 913  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
914 914  Set Transmit Interval
915 -0. (Disable Interrupt),
916 -~1. (Trigger by rising and falling edge)
917 -2. (Trigger by falling edge)
918 -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)
919 919  )))|(% style="width:165px" %)OK
920 920  
921 921  (% style="color:blue" %)**Downlink Command: 0x06**
image-20230222143809-1.png
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