Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 31.36 >
edited by Xiaoling
on 2022/06/07 10:34
To version < 28.8 >
edited by Xiaoling
on 2022/06/06 17:10
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 4  
5 5  
6 -**Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 -
14 -
15 15  = 1. Introduction =
16 16  
17 17  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
... ... @@ -58,7 +58,6 @@
58 58  * IP66 Waterproof Enclosure
59 59  * 4000mAh or 8500mAh Battery for long term use
60 60  
61 -
62 62  == 1.3 Specification ==
63 63  
64 64  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -90,7 +90,7 @@
90 90  )))
91 91  
92 92  (((
93 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
88 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
94 94  )))
95 95  
96 96  
... ... @@ -151,17 +151,16 @@
151 151  Uplink payload includes in total 11 bytes.
152 152  
153 153  
154 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
155 -|=(((
149 +|(((
156 156  **Size**
157 157  
158 158  **(bytes)**
159 -)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
160 -|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
153 +)))|**2**|**2**|**2**|**2**|**2**|**1**
154 +|**Value**|[[BAT>>path:#bat]]|(((
161 161  Temperature
162 162  
163 163  (Reserve, Ignore now)
164 -)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
158 +)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
165 165  MOD & Digital Interrupt
166 166  
167 167  (Optional)
... ... @@ -175,17 +175,16 @@
175 175  
176 176  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
177 177  
178 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
179 -|=(((
172 +|(((
180 180  **Size**
181 181  
182 182  **(bytes)**
183 -)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
184 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
176 +)))|**2**|**2**|**2**|**2**|**2**|**1**
177 +|**Value**|[[BAT>>path:#bat]]|(((
185 185  Temperature
186 186  
187 187  (Reserve, Ignore now)
188 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
181 +)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
189 189  MOD & Digital Interrupt
190 190  
191 191  (Optional)
... ... @@ -259,7 +259,7 @@
259 259  mod=(bytes[10]>>7)&0x01=1.
260 260  
261 261  
262 -**Downlink Command:**
255 +Downlink Command:
263 263  
264 264  If payload = 0x0A00, workmode=0
265 265  
... ... @@ -279,13 +279,14 @@
279 279  LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
280 280  
281 281  
282 -
283 283  == 2.4 Uplink Interval ==
284 284  
285 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
277 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
286 286  
279 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
287 287  
288 288  
282 +
289 289  == 2.5 Downlink Payload ==
290 290  
291 291  By default, LSE50 prints the downlink payload to console port.
... ... @@ -638,113 +638,94 @@
638 638  **Measurement the soil surface**
639 639  
640 640  
641 -[[image:1654506634463-199.png]] ​
635 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
642 642  
643 -(((
644 -(((
645 645  Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
646 -)))
647 -)))
648 648  
649 649  
650 -[[image:1654506665940-119.png]]
651 651  
652 -(((
641 +
642 +
643 +
644 +
645 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
646 +
647 +
648 +
653 653  Dig a hole with diameter > 20CM.
654 -)))
655 655  
656 -(((
657 657  Horizontal insert the probe to the soil and fill the hole for long term measurement.
658 -)))
659 659  
660 660  
661 -== 2.10 ​Firmware Change Log ==
662 662  
663 -(((
655 +
656 +1.
657 +11. ​Firmware Change Log
658 +
664 664  **Firmware download link:**
665 -)))
666 666  
667 -(((
668 668  [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
669 -)))
670 670  
671 -(((
672 -
673 -)))
674 674  
675 -(((
676 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
677 -)))
664 +**Firmware Upgrade Method:**
678 678  
679 -(((
680 -
681 -)))
666 +[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
682 682  
683 -(((
668 +
684 684  **V1.0.**
685 -)))
686 686  
687 -(((
688 688  Release
689 -)))
690 690  
691 691  
692 -== 2.11 ​Battery Analysis ==
693 693  
694 -=== 2.11.1 ​Battery Type ===
675 +1.
676 +11. ​Battery Analysis
677 +111. ​Battery Type
695 695  
696 -(((
697 697  The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
698 -)))
699 699  
700 -(((
681 +
701 701  The battery is designed to last for more than 5 years for the LSN50.
702 -)))
703 703  
704 -(((
705 -(((
706 -The battery-related documents are as below:
707 -)))
708 -)))
709 709  
710 -* (((
711 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
685 +The battery related documents as below:
686 +
687 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
688 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
689 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
690 +
691 +|(((
692 +JST-XH-2P connector
712 712  )))
713 -* (((
714 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
715 -)))
716 -* (((
717 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
718 -)))
719 719  
720 - [[image:image-20220606171726-9.png]]
695 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
721 721  
722 722  
723 723  
724 -=== 2.11.2 ​Battery Note ===
699 +1.
700 +11.
701 +111. ​Battery Note
725 725  
726 -(((
727 727  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
728 -)))
729 729  
730 730  
706 +1.
707 +11.
708 +111. ​Replace the battery
731 731  
732 -=== 2.11.3 Replace the battery ===
733 -
734 -(((
735 735  If Battery is lower than 2.7v, user should replace the battery of LSE01.
736 -)))
737 737  
738 -(((
712 +
739 739  You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
740 -)))
741 741  
742 -(((
715 +
743 743  The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
744 -)))
745 745  
746 746  
747 747  
720 +
721 +
722 +
748 748  = 3. ​Using the AT Commands =
749 749  
750 750  == 3.1 Access AT Commands ==
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752 752  
753 753  LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
754 754  
755 -[[image:1654501986557-872.png||height="391" width="800"]]
730 +[[image:1654501986557-872.png]]
756 756  
757 757  
758 758  Or if you have below board, use below connection:
759 759  
760 760  
761 -[[image:1654502005655-729.png||height="503" width="801"]]
736 +[[image:1654502005655-729.png]]
762 762  
763 763  
764 764  
... ... @@ -765,7 +765,7 @@
765 765  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
766 766  
767 767  
768 - [[image:1654502050864-459.png||height="564" width="806"]]
743 + [[image:1654502050864-459.png]]
769 769  
770 770  
771 771  Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
... ... @@ -880,38 +880,20 @@
880 880  
881 881  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
882 882  
883 -(((
884 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
858 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
885 885  When downloading the images, choose the required image file for download. ​
886 -)))
887 887  
888 -(((
889 -
890 -)))
891 891  
892 -(((
893 893  How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
894 -)))
895 895  
896 -(((
897 -
898 -)))
899 899  
900 -(((
901 901  You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
902 -)))
903 903  
904 -(((
905 -
906 -)))
907 907  
908 -(((
909 909  For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
910 -)))
911 911  
912 912  [[image:image-20220606154726-3.png]]
913 913  
914 -
915 915  When you use the TTN network, the US915 frequency bands use are:
916 916  
917 917  * 903.9 - SF7BW125 to SF10BW125
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954 954  
955 955  == 5.2 AT Command input doesn’t work ==
956 956  
957 -(((
958 958  In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
959 -)))
960 960  
961 961  
962 962  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -968,9 +968,7 @@
968 968  
969 969  (% style="color:#4f81bd" %)**Cause for this issue:**
970 970  
971 -(((
972 972  The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
973 -)))
974 974  
975 975  
976 976  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -977,7 +977,7 @@
977 977  
978 978  All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
979 979  
980 -[[image:1654500929571-736.png||height="458" width="832"]]
933 +[[image:1654500929571-736.png]]
981 981  
982 982  
983 983  = 6. ​Order Info =
... ... @@ -1002,11 +1002,6 @@
1002 1002  * (% style="color:red" %)**4**(%%): 4000mAh battery
1003 1003  * (% style="color:red" %)**8**(%%): 8500mAh battery
1004 1004  
1005 -(% class="wikigeneratedid" %)
1006 -(((
1007 -
1008 -)))
1009 -
1010 1010  = 7. Packing Info =
1011 1011  
1012 1012  (((
... ... @@ -1036,9 +1036,6 @@
1036 1036  )))
1037 1037  * (((
1038 1038  Weight / pcs : g
1039 -
1040 -
1041 -
1042 1042  )))
1043 1043  
1044 1044  = 8. Support =
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