Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 31.7 >
edited by Xiaoling
on 2022/06/06 17:24
To version < 31.39 >
edited by Xiaoling
on 2022/06/07 10:36
>
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Content
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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 ==
... ... @@ -54,6 +54,7 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
61 +
57 57  == 1.3 Specification ==
58 58  
59 59  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -85,7 +85,7 @@
85 85  )))
86 86  
87 87  (((
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"]].
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"]].
89 89  )))
90 90  
91 91  
... ... @@ -146,16 +146,17 @@
146 146  Uplink payload includes in total 11 bytes.
147 147  
148 148  
149 -|(((
154 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
155 +|=(((
150 150  **Size**
151 151  
152 152  **(bytes)**
153 -)))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
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" %)(((
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]]|(((
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" %)(((
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 -|(((
178 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
179 +|=(((
173 173  **Size**
174 174  
175 175  **(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
183 +)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
184 +|**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)|(((
188 +)))|[[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:
262 +**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  
282 +
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:
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"]]
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.
... ... @@ -626,6 +626,7 @@
626 626  * Blink once when device transmit a packet.
627 627  
628 628  
635 +
629 629  == 2.9 Installation in Soil ==
630 630  
631 631  **Measurement the soil surface**
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634 634  [[image:1654506634463-199.png]] ​
635 635  
636 636  (((
644 +(((
637 637  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.
638 638  )))
647 +)))
639 639  
640 640  
641 -
642 642  [[image:1654506665940-119.png]]
643 643  
652 +(((
644 644  Dig a hole with diameter > 20CM.
654 +)))
645 645  
656 +(((
646 646  Horizontal insert the probe to the soil and fill the hole for long term measurement.
658 +)))
647 647  
648 648  
649 649  == 2.10 ​Firmware Change Log ==
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740 740  
741 741  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.
742 742  
743 -[[image:1654501986557-872.png]]
755 +[[image:1654501986557-872.png||height="391" width="800"]]
744 744  
745 745  
746 746  Or if you have below board, use below connection:
747 747  
748 748  
749 -[[image:1654502005655-729.png]]
761 +[[image:1654502005655-729.png||height="503" width="801"]]
750 750  
751 751  
752 752  
... ... @@ -753,7 +753,7 @@
753 753  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:
754 754  
755 755  
756 - [[image:1654502050864-459.png]]
768 + [[image:1654502050864-459.png||height="564" width="806"]]
757 757  
758 758  
759 759  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/]]
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868 868  
869 869  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
870 870  
871 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
883 +(((
884 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
872 872  When downloading the images, choose the required image file for download. ​
886 +)))
873 873  
888 +(((
889 +
890 +)))
874 874  
892 +(((
875 875  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 +)))
876 876  
896 +(((
897 +
898 +)))
877 877  
900 +(((
878 878  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 +)))
879 879  
904 +(((
905 +
906 +)))
880 880  
908 +(((
881 881  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 +)))
882 882  
883 883  [[image:image-20220606154726-3.png]]
884 884  
914 +
885 885  When you use the TTN network, the US915 frequency bands use are:
886 886  
887 887  * 903.9 - SF7BW125 to SF10BW125
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894 894  * 905.3 - SF7BW125 to SF10BW125
895 895  * 904.6 - SF8BW500
896 896  
927 +(((
897 897  Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
929 +)))
898 898  
899 899  (% class="box infomessage" %)
900 900  (((
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906 906  **ATZ**
907 907  )))
908 908  
941 +(((
909 909  to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
943 +)))
910 910  
945 +(((
946 +
947 +)))
911 911  
949 +(((
912 912  The **AU915** band is similar. Below are the AU915 Uplink Channels.
951 +)))
913 913  
914 914  [[image:image-20220606154825-4.png]]
915 915  
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924 924  
925 925  == 5.2 AT Command input doesn’t work ==
926 926  
966 +(((
927 927  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.
968 +)))
928 928  
929 929  
930 930  == 5.3 Device rejoin in at the second uplink packet ==
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936 936  
937 937  (% style="color:#4f81bd" %)**Cause for this issue:**
938 938  
980 +(((
939 939  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.
982 +)))
940 940  
941 941  
942 942  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -943,7 +943,7 @@
943 943  
944 944  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:
945 945  
946 -[[image:1654500929571-736.png]]
989 +[[image:1654500929571-736.png||height="458" width="832"]]
947 947  
948 948  
949 949  = 6. ​Order Info =
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968 968  * (% style="color:red" %)**4**(%%): 4000mAh battery
969 969  * (% style="color:red" %)**8**(%%): 8500mAh battery
970 970  
1014 +(% class="wikigeneratedid" %)
1015 +(((
1016 +
1017 +)))
1018 +
971 971  = 7. Packing Info =
972 972  
973 973  (((
1022 +
1023 +
974 974  **Package Includes**:
975 975  )))
976 976  
... ... @@ -979,10 +979,6 @@
979 979  )))
980 980  
981 981  (((
982 -
983 -)))
984 -
985 -(((
986 986  **Dimension and weight**:
987 987  )))
988 988  
... ... @@ -997,6 +997,9 @@
997 997  )))
998 998  * (((
999 999  Weight / pcs : g
1046 +
1047 +
1048 +
1000 1000  )))
1001 1001  
1002 1002  = 8. Support =

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