Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 29.2 >
edited by Xiaoling
on 2022/06/06 17:10
To version < 31.30 >
edited by Xiaoling
on 2022/06/07 10:26
>
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 +**Contents:**
6 6  
8 +{{toc/}}
7 7  
8 8  
9 9  
10 10  
13 +
14 +
11 11  = 1. Introduction =
12 12  
13 13  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
... ... @@ -146,16 +146,17 @@
146 146  Uplink payload includes in total 11 bytes.
147 147  
148 148  
149 -|(((
153 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154 +|=(((
150 150  **Size**
151 151  
152 152  **(bytes)**
153 -)))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
158 +)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
159 +|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
155 155  Temperature
156 156  
157 157  (Reserve, Ignore now)
158 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
163 +)))|(% 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" %)(((
159 159  MOD & Digital Interrupt
160 160  
161 161  (Optional)
... ... @@ -169,16 +169,17 @@
169 169  
170 170  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
171 171  
172 -|(((
177 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
178 +|=(((
173 173  **Size**
174 174  
175 175  **(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
182 +)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
183 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
178 178  Temperature
179 179  
180 180  (Reserve, Ignore now)
181 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
187 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
182 182  MOD & Digital Interrupt
183 183  
184 184  (Optional)
... ... @@ -252,7 +252,7 @@
252 252  mod=(bytes[10]>>7)&0x01=1.
253 253  
254 254  
255 -Downlink Command:
261 +**Downlink Command:**
256 256  
257 257  If payload = 0x0A00, workmode=0
258 258  
... ... @@ -272,14 +272,13 @@
272 272  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/]]
273 273  
274 274  
281 +
275 275  == 2.4 Uplink Interval ==
276 276  
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:
284 +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"]]
278 278  
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]]
280 280  
281 281  
282 -
283 283  == 2.5 Downlink Payload ==
284 284  
285 285  By default, LSE50 prints the downlink payload to console port.
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625 625  * Solid ON for 5 seconds once device successful Join the network.
626 626  * Blink once when device transmit a packet.
627 627  
628 -
629 -
630 630  == 2.9 Installation in Soil ==
631 631  
632 632  **Measurement the soil surface**
... ... @@ -635,93 +635,110 @@
635 635  [[image:1654506634463-199.png]] ​
636 636  
637 637  (((
641 +(((
638 638  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.
639 639  )))
644 +)))
640 640  
641 641  
647 +[[image:1654506665940-119.png]]
642 642  
643 -
644 -
645 -
646 -
647 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
648 -
649 -
650 -
649 +(((
651 651  Dig a hole with diameter > 20CM.
651 +)))
652 652  
653 +(((
653 653  Horizontal insert the probe to the soil and fill the hole for long term measurement.
655 +)))
654 654  
655 655  
658 +== 2.10 ​Firmware Change Log ==
656 656  
657 -
658 -1.
659 -11. ​Firmware Change Log
660 -
660 +(((
661 661  **Firmware download link:**
662 +)))
662 662  
664 +(((
663 663  [[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/]]
666 +)))
664 664  
668 +(((
669 +
670 +)))
665 665  
666 -**Firmware Upgrade Method:**
672 +(((
673 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
674 +)))
667 667  
668 -[[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]]
676 +(((
677 +
678 +)))
669 669  
670 -
680 +(((
671 671  **V1.0.**
682 +)))
672 672  
684 +(((
673 673  Release
686 +)))
674 674  
675 675  
689 +== 2.11 ​Battery Analysis ==
676 676  
677 -1.
678 -11. ​Battery Analysis
679 -111. ​Battery Type
691 +=== 2.11.1 ​Battery Type ===
680 680  
693 +(((
681 681  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.
695 +)))
682 682  
683 -
697 +(((
684 684  The battery is designed to last for more than 5 years for the LSN50.
699 +)))
685 685  
701 +(((
702 +(((
703 +The battery-related documents are as below:
704 +)))
705 +)))
686 686  
687 -The battery related documents as below:
688 -
689 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
690 -* [[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]]
691 -* [[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]]
692 -
693 -|(((
694 -JST-XH-2P connector
707 +* (((
708 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
695 695  )))
710 +* (((
711 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
712 +)))
713 +* (((
714 +[[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]]
715 +)))
696 696  
697 -[[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]]
717 + [[image:image-20220606171726-9.png]]
698 698  
699 699  
700 700  
701 -1.
702 -11.
703 -111. ​Battery Note
721 +=== 2.11.2 ​Battery Note ===
704 704  
723 +(((
705 705  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.
725 +)))
706 706  
707 707  
708 -1.
709 -11.
710 -111. ​Replace the battery
711 711  
729 +=== 2.11.3 Replace the battery ===
730 +
731 +(((
712 712  If Battery is lower than 2.7v, user should replace the battery of LSE01.
733 +)))
713 713  
714 -
735 +(((
715 715  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.
737 +)))
716 716  
717 -
739 +(((
718 718  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)
741 +)))
719 719  
720 720  
721 721  
722 -
723 -
724 -
725 725  = 3. ​Using the AT Commands =
726 726  
727 727  == 3.1 Access AT Commands ==
... ... @@ -729,13 +729,13 @@
729 729  
730 730  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.
731 731  
732 -[[image:1654501986557-872.png]]
752 +[[image:1654501986557-872.png||height="391" width="800"]]
733 733  
734 734  
735 735  Or if you have below board, use below connection:
736 736  
737 737  
738 -[[image:1654502005655-729.png]]
758 +[[image:1654502005655-729.png||height="503" width="801"]]
739 739  
740 740  
741 741  
... ... @@ -742,7 +742,7 @@
742 742  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:
743 743  
744 744  
745 - [[image:1654502050864-459.png]]
765 + [[image:1654502050864-459.png||height="564" width="806"]]
746 746  
747 747  
748 748  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/]]
... ... @@ -857,7 +857,7 @@
857 857  
858 858  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
859 859  
860 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
880 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
861 861  When downloading the images, choose the required image file for download. ​
862 862  
863 863  
... ... @@ -913,7 +913,9 @@
913 913  
914 914  == 5.2 AT Command input doesn’t work ==
915 915  
936 +(((
916 916  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.
938 +)))
917 917  
918 918  
919 919  == 5.3 Device rejoin in at the second uplink packet ==
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925 925  
926 926  (% style="color:#4f81bd" %)**Cause for this issue:**
927 927  
950 +(((
928 928  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.
952 +)))
929 929  
930 930  
931 931  (% style="color:#4f81bd" %)**Solution: **
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957 957  * (% style="color:red" %)**4**(%%): 4000mAh battery
958 958  * (% style="color:red" %)**8**(%%): 8500mAh battery
959 959  
984 +(% class="wikigeneratedid" %)
985 +(((
986 +
987 +)))
988 +
960 960  = 7. Packing Info =
961 961  
962 962  (((
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986 986  )))
987 987  * (((
988 988  Weight / pcs : g
1018 +
1019 +
1020 +
989 989  )))
990 990  
991 991  = 8. Support =
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