Last modified by Bei Jinggeng on 2024/08/02 16:47
<
From version < 42.5 >
edited by Xiaoling
on 2022/08/18 15:29
To version < 45.3 >
edited by Xiaoling
on 2022/10/27 11:34
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22 22  
23 23  = 1. Introduction =
24 24  
25 +
25 25  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26 26  
27 -(((
28 -
29 29  
29 +(((
30 30  The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
31 31  )))
32 32  
... ... @@ -70,9 +70,6 @@
70 70  * 4000mAh or 8500mAh Battery for long term use
71 71  
72 72  
73 -
74 -
75 -
76 76  == 1.3 Specification ==
77 77  
78 78  
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82 82  
83 83  
84 84  
85 -== ​1.4 Applications ==
82 +== 1.4 Dimension ==
86 86  
87 87  
88 -* Smart Agriculture
85 +Main Device Dimension:
89 89  
90 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
91 -​
87 +See LSN50v2 from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/ >>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]
92 92  
89 +[[image:image-20221008140228-2.png||height="358" width="571"]]
93 93  
91 +Probe Dimension
94 94  
93 +[[image:image-20221008135912-1.png]]
95 95  
96 -== 1.5 Firmware Change log ==
97 97  
98 98  
97 +== ​1.5 Applications ==
98 +
99 +
100 +* Smart Agriculture​
101 +
102 +== 1.6 Firmware Change log ==
103 +
104 +
99 99  **LSE01 v1.0 :**  Release
100 100  
101 101  
... ... @@ -193,9 +193,6 @@
193 193  )))
194 194  
195 195  
196 -
197 -
198 -
199 199  === 2.3.2 MOD~=1(Original value) ===
200 200  
201 201  
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218 218  )))
219 219  
220 220  
221 -
222 -
223 -
224 224  === 2.3.3 Battery Info ===
225 225  
226 226  
... ... @@ -334,7 +334,7 @@
334 334  )))
335 335  
336 336  (((
337 -LSE01 TTN Payload Decoder:  [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
337 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
338 338  )))
339 339  
340 340  
... ... @@ -668,6 +668,7 @@
668 668  
669 669  === 2.7.6 KR920-923 (KR920) ===
670 670  
671 +
671 671  Default channel:
672 672  
673 673  922.1 - SF7BW125 to SF12BW125
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704 704  
705 705  === 2.7.7 IN865-867 (IN865) ===
706 706  
708 +
707 707  (% style="color:#037691" %)** Uplink:**
708 708  
709 709  865.0625 - SF7BW125 to SF12BW125
... ... @@ -724,6 +724,7 @@
724 724  
725 725  == 2.8 LED Indicator ==
726 726  
729 +
727 727  The LSE01 has an internal LED which is to show the status of different state.
728 728  
729 729  * Blink once when device power on.
... ... @@ -730,14 +730,15 @@
730 730  * Solid ON for 5 seconds once device successful Join the network.
731 731  * Blink once when device transmit a packet.
732 732  
733 -
734 734  == 2.9 Installation in Soil ==
735 735  
738 +
736 736  **Measurement the soil surface**
737 737  
738 738  
739 739  [[image:1654506634463-199.png]] ​
740 740  
744 +
741 741  (((
742 742  (((
743 743  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.
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748 748  
749 749  [[image:1654506665940-119.png]]
750 750  
755 +
751 751  (((
752 752  Dig a hole with diameter > 20CM.
753 753  )))
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757 757  )))
758 758  
759 759  
765 +
760 760  == 2.10 ​Firmware Change Log ==
761 761  
762 -(((
763 -**Firmware download link:**
764 -)))
765 765  
766 766  (((
767 -[[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/]]
770 +**Firmware download link:  **[[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]
768 768  )))
769 769  
770 770  (((
... ... @@ -788,10 +788,13 @@
788 788  )))
789 789  
790 790  
794 +
791 791  == 2.11 ​Battery Analysis ==
792 792  
797 +
793 793  === 2.11.1 ​Battery Type ===
794 794  
800 +
795 795  (((
796 796  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.
797 797  )))
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822 822  
823 823  === 2.11.2 ​Battery Note ===
824 824  
831 +
825 825  (((
826 826  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.
827 827  )))
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830 830  
831 831  === 2.11.3 Replace the battery ===
832 832  
840 +
833 833  (((
834 834  If Battery is lower than 2.7v, user should replace the battery of LSE01.
835 835  )))
... ... @@ -846,11 +846,13 @@
846 846  
847 847  = 3. ​Using the AT Commands =
848 848  
857 +
849 849  == 3.1 Access AT Commands ==
850 850  
851 851  
852 852  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.
853 853  
863 +
854 854  [[image:1654501986557-872.png||height="391" width="800"]]
855 855  
856 856  
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867 867   [[image:1654502050864-459.png||height="564" width="806"]]
868 868  
869 869  
870 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
880 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]].
871 871  
872 872  
873 873  (% style="background-color:#dcdcdc" %)**AT+<CMD>? **(%%) : Help on <CMD>
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975 975   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
976 976  
977 977  
988 +
978 978  = ​4. FAQ =
979 979  
991 +
980 980  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
981 981  
994 +
982 982  (((
983 983  You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
984 984  When downloading the images, choose the required image file for download. ​
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1047 1047  [[image:image-20220606154825-4.png]]
1048 1048  
1049 1049  
1063 +
1050 1050  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
1051 1051  
1066 +
1052 1052  LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1053 1053  
1054 1054  
1070 +
1055 1055  = 5. Trouble Shooting =
1056 1056  
1073 +
1057 1057  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1058 1058  
1076 +
1059 1059  It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1060 1060  
1061 1061  
1080 +
1062 1062  == 5.2 AT Command input doesn't work ==
1063 1063  
1083 +
1064 1064  (((
1065 1065  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.
1066 1066  )))
1067 1067  
1068 1068  
1089 +
1069 1069  == 5.3 Device rejoin in at the second uplink packet ==
1070 1070  
1092 +
1071 1071  (% style="color:#4f81bd" %)**Issue describe as below:**
1072 1072  
1073 1073  [[image:1654500909990-784.png]]
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1087 1087  [[image:1654500929571-736.png||height="458" width="832"]]
1088 1088  
1089 1089  
1112 +
1090 1090  = 6. ​Order Info =
1091 1091  
1092 1092  
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1152 1152  
1153 1153  = 8. Support =
1154 1154  
1178 +
1155 1155  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1156 1156  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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