Last modified by Xiaoling on 2024/01/15 09:36
<
From version < 67.19 >
edited by Xiaoling
on 2023/05/31 14:09
To version < 67.23 >
edited by Xiaoling
on 2023/05/31 14:46
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Content
... ... @@ -163,7 +163,7 @@
163 163  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
164 164  
165 165  
166 -= 2. Configure CPL03-LB to connect to LoRaWAN network =
166 += 2. Configure SPH01-LB to connect to LoRaWAN network =
167 167  
168 168  == 2.1 How it works ==
169 169  
... ... @@ -304,7 +304,7 @@
304 304  === 2.3.5 Interrupt Pin ===
305 305  
306 306  
307 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
307 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
308 308  
309 309  
310 310  **Example:**
... ... @@ -364,7 +364,7 @@
364 364  === 2.5.1 Ways to get datalog via LoRaWAN ===
365 365  
366 366  
367 -Set PNACKMD=1, SPH01-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
367 +Set PNACKMD=1, SPH01-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SPH01-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
368 368  
369 369  * (((
370 370  a) SPH01-LB will do an ACK check for data records sending to make sure every data arrive server.
... ... @@ -400,7 +400,7 @@
400 400  
401 401  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
402 402  
403 -Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
403 +Once SPH01-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SPH01-LB. If SPH01-LB fails to get the time from the server, SPH01-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
404 404  
405 405  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
406 406  
... ... @@ -428,7 +428,7 @@
428 428  )))
429 429  
430 430  (((
431 -Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
431 +Uplink Internal =5s，means SPH01-LB will send one packet every 5s. range 5~~255s.
432 432  )))
433 433  
434 434  
... ... @@ -581,14 +581,7 @@
581 581  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
582 582  
583 583  
584 -== 2.9 ​Firmware Change Log ==
585 585  
586 -
587 -**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]]
588 -
589 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
590 -
591 -
592 592  = 3. Configure SPH01-LB =
593 593  
594 594  == 3.1 Configure Methods ==
... ... @@ -616,10 +616,10 @@
616 616  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
617 617  
618 618  
619 -== 3.3 Commands special design for CPL03-LB ==
612 +== 3.3 Commands special design for SPH01-LB ==
620 620  
621 621  
622 -These commands only valid for CPL03-LB, as below:
615 +These commands only valid for SPH01-LB, as below:
623 623  
624 624  
625 625  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -663,289 +663,135 @@
663 663  
664 664  * (((
665 665  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
666 -
667 -
668 -
669 669  )))
670 670  
671 -=== 3.3.2 Quit AT Command ===
672 672  
673 673  
674 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
663 +=== 3.3.2 Set Interrupt Mode ===
675 675  
676 -(% style="color:blue" %)**AT Command: AT+DISAT**
677 677  
678 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
679 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
680 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
666 +Feature, Set Interrupt mode for PA8 of pin.
681 681  
682 -(% style="color:blue" %)**Downlink Command:**
668 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
683 683  
684 -No downlink command for this feature.
670 +(% style="color:blue" %)**AT Command: AT+INTMOD**
685 685  
686 -
687 -=== 3.3.3 Get Device Status ===
688 -
689 -
690 -Send a LoRaWAN downlink to ask device send Alarm settings.
691 -
692 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
693 -
694 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
695 -
696 -
697 -=== 3.3.4 Enable / Disable Alarm ===
698 -
699 -
700 -Feature: Enable/Disable Alarm for open/close event. Default value 0.
701 -
702 -(% style="color:blue" %)**AT Command:**
703 -
704 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
705 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
706 -|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
707 -|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
708 -
709 -(% style="color:blue" %)**Downlink Command:**
710 -
711 -**0xA7 01**  ~/~/  Same As AT+DISALARM=1
712 -
713 -**0xA7 00    ** ~/~/  Same As AT+DISALARM=0
714 -
715 -
716 -=== 3.3.5 Alarm Base on Timeout ===
717 -
718 -
719 -(((
720 -CPL03-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
672 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
673 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
674 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
675 +0
676 +OK
677 +the mode is 0 =Disable Interrupt
721 721  )))
679 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
680 +Set Transmit Interval
681 +0. (Disable Interrupt),
682 +~1. (Trigger by rising and falling edge)
683 +2. (Trigger by falling edge)
684 +3. (Trigger by rising edge)
685 +)))|(% style="width:157px" %)OK
722 722  
687 +(% style="color:blue" %)**Downlink Command: 0x06**
723 723  
724 -(((
725 -(% style="color:#4f81bd" %)**1. Keep Status: Status to be monitor**
726 -)))
689 +Format: Command Code (0x06) followed by 3 bytes.
727 727  
728 -(((
729 -**Keep Status = 1**: Monitor Close to Open event
730 -)))
691 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
731 731  
732 -(((
733 -**Keep Status = 0**: Monitor Open to Close event
734 -)))
693 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
735 735  
695 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
736 736  
737 -(((
738 -(% style="color:#4f81bd" %)**2. Keep Time: Timeout to send an Alarm**
739 -)))
740 740  
741 -(((
742 -Range 0 ~~ 65535(0xFFFF) seconds.
743 -)))
744 744  
745 -(((
746 -If** keep time = 0**, Disable Alarm Base on Timeout feature.
747 -)))
748 748  
749 -(((
750 -If **keep time > 0**, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
751 -)))
700 +=== 3.3.3 Calibrate Sensor ===
752 752  
753 753  
754 -(((
755 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
756 -)))
703 +Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
757 757  
758 -(((
759 -(% style="color:blue" %)**AT+TTRIG=1,30**(%%)  ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL03-LB will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
760 -)))
761 761  
762 -(((
763 -(% style="color:blue" %)**AT+TTIG=0,0 **(%%) ~-~-> Default Value, disable timeout Alarm.
764 -)))
706 +=== 3.3.4 Get Firmware Version Info ===
765 765  
766 766  
767 -(((
768 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
769 -)))
709 +Feature: use downlink to get firmware version.
770 770  
771 -(((
772 -**Command: 0xA9 aa bb cc**
773 -)))
711 +(% style="color:#037691" %)**Downlink Command: 0x26**
774 774  
775 -(((
776 -**A9: **Command Type Code
777 -)))
778 -
779 -(((
780 -**aa: **status to be monitored
781 -)))
782 -
783 -(((
784 -**bb cc: **timeout.
785 -)))
786 -
787 -
788 -(((
789 -If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
790 -)))
791 -
792 -(((
793 -Or
794 -)))
795 -
796 -(((
797 -0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
798 -)))
799 -
800 -
801 -=== 3.3.6 Clear Flash Record ===
802 -
803 -
804 -Feature: Clear flash storage for data log feature.
805 -
806 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
807 -
808 808  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
809 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
810 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
714 +|(% style="background-color:#d9e2f3; color:#0070c0; width:193px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:159px" %)**Downlink payload size(bytes)**
715 +|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
811 811  
812 -(((
813 -(% style="color:blue" %)**Downlink Command:**
814 -)))
717 +* Reply to the confirmation package: 26 01
718 +* Reply to non-confirmed packet: 26 00
815 815  
816 -(((
817 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
818 -)))
720 +Device will send an uplink after got this downlink command. With below payload:
819 819  
722 +Configures info payload:
820 820  
821 -
822 -=== 3.3.7 Set trigger mode ===
823 -
824 -
825 -Feature: Set the trigger interrupt mode.
826 -
827 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
828 -
829 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:495px" %)
830 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 246px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 92px;background-color:#D9E2F3;color:#0070C0" %)**Response**
831 -|(% style="width:157px" %)(((
832 -AT+TTRMOD=1
833 -)))|(% style="width:156px" %)Count and trigger from open to close (rising edge)|(% style="width:89px" %)(((
834 -(((
835 -OK
724 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
725 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**
726 +|Value|Software Type|(((
727 +Frequency
728 +Band
729 +)))|Sub-band|(((
730 +Firmware
731 +Version
732 +)))|Sensor Type|Reserve|(((
733 +[[Message Type>>||anchor="H2.3.6MessageType"]]
734 +Always 0x02
836 836  )))
837 -)))
838 -|(% style="width:157px" %)(((
839 -AT+TTRMOD=0
840 -)))|(% style="width:156px" %)Count and trigger from close to open (falling edge)|(% style="width:89px" %)(((
841 -OK
842 -)))
843 843  
844 -(% style="color:blue" %)**Downlink Command:**
737 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01
845 845  
846 -* **Example**: 0xA401  ~/~/  Same as AT+ TTRMOD =1
739 +(% style="color:#037691" %)**Frequency Band**:
847 847  
848 -=== 3.3.8 Set the calculate flag ===
741 +*0x01: EU868
849 849  
743 +*0x02: US915
850 850  
851 -Feature: Set the calculate flag
745 +*0x03: IN865
852 852  
853 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
747 +*0x04: AU915
854 854  
855 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
856 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
857 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
858 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
749 +*0x05: KZ865
859 859  
860 -(% style="color:blue" %)**Downlink Command:**
751 +*0x06: RU864
861 861  
862 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
753 +*0x07: AS923
863 863  
864 -=== 3.3.9 Set count number ===
755 +*0x08: AS923-1
865 865  
757 +*0x09: AS923-2
866 866  
867 -Feature: Manually set the count number
759 +*0xa0: AS923-3
868 868  
869 -(% style="color:blue" %)**AT Command: AT+SETCNT**
870 870  
871 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
872 -|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
873 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
874 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
762 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
875 875  
876 -(% style="color:blue" %)**Downlink Command:**
764 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
877 877  
878 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
766 +(% style="color:#037691" %)**Sensor Type**:
879 879  
880 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
768 +0x01: LSE01
881 881  
882 -=== 3.3.10 Set Interrupt Mode ===
770 +0x02: LDDS75
883 883  
772 +0x03: LDDS20
884 884  
885 -Feature, Set Interrupt mode for PA8 of pin.
774 +0x04: LLMS01
886 886  
887 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
776 +0x05: LSPH01
888 888  
889 -(% style="color:blue" %)**AT Command: AT+INTMOD**
778 +0x06: LSNPK01
890 890  
891 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
892 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
893 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
894 -0
895 -OK
896 -the mode is 0 =Disable Interrupt
897 -)))
898 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
899 -Set Transmit Interval
900 -0. (Disable Interrupt),
901 -~1. (Trigger by rising and falling edge)
902 -2. (Trigger by falling edge)
903 -3. (Trigger by rising edge)
904 -)))|(% style="width:157px" %)OK
780 +0x07: LDDS12
905 905  
906 -(% style="color:blue" %)**Downlink Command: 0x06**
907 907  
908 -Format: Command Code (0x06) followed by 3 bytes.
909 909  
910 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
911 -
912 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
913 -
914 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
915 -
916 -=== 3.3.11 Set Power Output Duration ===
917 -
918 -
919 -Control the output duration 5V . Before each sampling, device will
920 -
921 -~1. first enable the power output to external sensor,
922 -
923 -2. keep it on as per duration, read sensor value and construct uplink payload
924 -
925 -3. final, close the power output.
926 -
927 -(% style="color:blue" %)**AT Command: AT+5VT**
928 -
929 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
930 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
931 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
932 -OK
933 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
934 -
935 -(% style="color:blue" %)**Downlink Command: 0x07**
936 -
937 -Format: Command Code (0x07) followed by 2 bytes.
938 -
939 -The first and second bytes are the time to turn on.
940 -
941 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
942 -
943 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
944 -
945 945  = 4. Battery & Power Consumption =
946 946  
947 947  
948 -CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
787 +SPH01-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
949 949  
950 950  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
951 951  
... ... @@ -954,7 +954,7 @@
954 954  
955 955  
956 956  (% class="wikigeneratedid" %)
957 -User can change firmware CPL03-LB to:
796 +User can change firmware SPH01-LB to:
958 958  
959 959  * Change Frequency band/ region.
960 960  
... ... @@ -981,7 +981,7 @@
981 981  = 7. Order Info =
982 982  
983 983  
984 -Part Number: (% style="color:blue" %)**CPL03-LB-XXX**
823 +Part Number: (% style="color:blue" %)**SPH01-LB-XXX**
985 985  
986 986  (% style="color:red" %)**XXX**(%%): The default frequency band
987 987  
... ... @@ -1006,7 +1006,7 @@
1006 1006  
1007 1007  (% style="color:#037691" %)**Package Includes**:
1008 1008  
1009 -* CPL03-LB LoRaWAN Pulse/Contact Sensor
848 +* SPH01-LB LoRaWAN Soil Ph Sensor x 1
1010 1010  
1011 1011  (% style="color:#037691" %)**Dimension and weight**:
1012 1012  

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