Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 4.8 >
edited by Xiaoling
on 2022/06/06 15:24
To version < 15.4 >
edited by Xiaoling
on 2022/06/06 16:29
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Summary

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1 1  (% style="text-align:center" %)
2 2  [[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
5 5  
6 6  
7 7  
... ... @@ -9,44 +9,40 @@
9 9  
10 10  
11 11  
11 += 1. Introduction =
12 12  
13 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
13 13  
15 +(((
16 +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.
17 +)))
14 14  
19 +(((
20 +It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
21 +)))
15 15  
16 -
17 -
18 -
19 -
20 -
21 -
22 -
23 -1. Introduction
24 -11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 -
26 -The Dragino LSE01 is a **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.
27 -
28 -
29 -It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server.
30 -
31 -
23 +(((
32 32  The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 +)))
33 33  
27 +(((
28 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 +)))
34 34  
35 -LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years.
36 -
37 -
31 +(((
38 38  Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 +)))
39 39  
40 40  
41 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
36 +[[image:1654503236291-817.png]]
42 42  
43 43  
44 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
39 +[[image:1654503265560-120.png]]
45 45  
46 46  
47 47  
48 -*
49 -*1. ​Features
43 +== 1.2 ​Features ==
44 +
50 50  * LoRaWAN 1.0.3 Class A
51 51  * Ultra low power consumption
52 52  * Monitor Soil Moisture
... ... @@ -59,67 +59,47 @@
59 59  * IP66 Waterproof Enclosure
60 60  * 4000mAh or 8500mAh Battery for long term use
61 61  
62 -1.
63 -11. Specification
64 64  
58 +== 1.3 Specification ==
59 +
65 65  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
66 66  
67 -|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
68 -|**Range**|**0-100.00%**|(((
69 -**0-20000uS/cm**
62 +[[image:image-20220606162220-5.png]]
70 70  
71 -**(25℃)(0-20.0EC)**
72 -)))|**-40.00℃～85.00℃**
73 -|**Unit**|**V/V %,**|**uS/cm,**|**℃**
74 -|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃**
75 -|**Accuracy**|(((
76 -**±3% (0-53%)**
77 77  
78 -**±5% (>53%)**
79 -)))|**2%FS,**|(((
80 -**-10℃～50℃:<0.3℃**
81 81  
82 -**All other: <0.6℃**
83 -)))
84 -|(((
85 -**Measure**
66 +== ​1.4 Applications ==
86 86  
87 -**Method**
88 -)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
68 +* Smart Agriculture
89 89  
90 90  
71 +== ​1.5 Firmware Change log ==
91 91  
92 -*
93 -*1. ​Applications
94 -* Smart Agriculture
95 95  
96 -1.
97 -11. ​Firmware Change log
74 +**LSE01 v1.0 :**  Release
98 98  
99 -**LSE01 v1.0:**
100 100  
101 -* Release
102 102  
78 += 2. Configure LSE01 to connect to LoRaWAN network =
103 103  
80 +== 2.1 How it works ==
104 104  
105 -1. Configure LSE01 to connect to LoRaWAN network
106 -11. How it works
107 -
82 +(((
108 108  The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
84 +)))
109 109  
86 +(((
87 +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"]].
88 +)))
110 110  
111 -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 >>path:#_​Using_the_AT]]to set the keys in the LSE01.
112 112  
113 113  
92 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
114 114  
115 -
116 -1.
117 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
118 -
119 119  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
120 120  
121 121  
122 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
97 +[[image:1654503992078-669.png]]
123 123  
124 124  
125 125  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
... ... @@ -151,9 +151,6 @@
151 151  
152 152  )))
153 153  
154 -
155 -
156 -
157 157  **Step 2**: Power on LSE01
158 158  
159 159  
... ... @@ -740,7 +740,6 @@
740 740  * [[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]]
741 741  * [[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]]
742 742  
743 -
744 744  |(((
745 745  JST-XH-2P connector
746 746  )))
... ... @@ -773,173 +773,155 @@
773 773  
774 774  
775 775  
776 -1. ​Using the AT Commands
777 -11. ​Access AT Commands
747 += 3. ​Using the AT Commands =
778 778  
749 +== 3.1 Access AT Commands ==
750 +
751 +
779 779  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.
780 780  
781 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
754 +[[image:1654501986557-872.png]]
782 782  
783 783  
784 784  Or if you have below board, use below connection:
785 785  
786 786  
787 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
760 +[[image:1654502005655-729.png]]
788 788  
789 789  
790 790  
791 -In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below:
764 +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:
792 792  
793 793  
794 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
767 + [[image:1654502050864-459.png]]
795 795  
796 796  
797 797  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/]]
798 798  
799 799  
800 -AT+<CMD>?        : Help on <CMD>
773 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
801 801  
802 -AT+<CMD>         : Run <CMD>
775 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
803 803  
804 -AT+<CMD>=<value> : Set the value
777 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
805 805  
806 -AT+<CMD>=?       : Get the value
779 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
807 807  
808 808  
809 -**General Commands**      
782 +(% style="color:#037691" %)**General Commands**(%%)      
810 810  
811 -AT                    : Attention       
784 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
812 812  
813 -AT?                            : Short Help     
786 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
814 814  
815 -ATZ                            : MCU Reset    
788 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
816 816  
817 -AT+TDC           : Application Data Transmission Interval 
790 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
818 818  
819 819  
820 -**Keys, IDs and EUIs management**
793 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
821 821  
822 -AT+APPEUI              : Application EUI      
795 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
823 823  
824 -AT+APPKEY              : Application Key     
797 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
825 825  
826 -AT+APPSKEY            : Application Session Key
799 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
827 827  
828 -AT+DADDR              : Device Address     
801 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
829 829  
830 -AT+DEUI                   : Device EUI     
803 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
831 831  
832 -AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
805 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
833 833  
834 -AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
807 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
835 835  
836 -AT+CFM          : Confirm Mode       
809 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
837 837  
838 -AT+CFS                     : Confirm Status       
811 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
839 839  
840 -AT+JOIN          : Join LoRa? Network       
813 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
841 841  
842 -AT+NJM          : LoRa? Network Join Mode    
815 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
843 843  
844 -AT+NJS                     : LoRa? Network Join Status    
817 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
845 845  
846 -AT+RECV                  : Print Last Received Data in Raw Format
819 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
847 847  
848 -AT+RECVB                : Print Last Received Data in Binary Format      
821 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
849 849  
850 -AT+SEND                  : Send Text Data      
823 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
851 851  
852 -AT+SENB                  : Send Hexadecimal Data
825 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
853 853  
854 854  
855 -**LoRa Network Management**
828 +(% style="color:#037691" %)**LoRa Network Management**
856 856  
857 -AT+ADR          : Adaptive Rate
830 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
858 858  
859 -AT+CLASS                : LoRa Class(Currently only support class A
832 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
860 860  
861 -AT+DCS           : Duty Cycle Setting 
834 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
862 862  
863 -AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
836 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
864 864  
865 -AT+FCD           : Frame Counter Downlink       
838 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
866 866  
867 -AT+FCU           : Frame Counter Uplink   
840 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
868 868  
869 -AT+JN1DL                : Join Accept Delay1
842 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
870 870  
871 -AT+JN2DL                : Join Accept Delay2
844 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
872 872  
873 -AT+PNM                   : Public Network Mode   
846 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
874 874  
875 -AT+RX1DL                : Receive Delay1      
848 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
876 876  
877 -AT+RX2DL                : Receive Delay2      
850 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
878 878  
879 -AT+RX2DR               : Rx2 Window Data Rate 
852 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
880 880  
881 -AT+RX2FQ               : Rx2 Window Frequency
854 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
882 882  
883 -AT+TXP           : Transmit Power
856 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
884 884  
885 -AT+ MOD                 : Set work mode
858 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
886 886  
887 887  
888 -**Information** 
861 +(% style="color:#037691" %)**Information** 
889 889  
890 -AT+RSSI           : RSSI of the Last Received Packet   
863 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
891 891  
892 -AT+SNR           : SNR of the Last Received Packet   
865 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
893 893  
894 -AT+VER           : Image Version and Frequency Band       
867 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
895 895  
896 -AT+FDR           : Factory Data Reset
869 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
897 897  
898 -AT+PORT                  : Application Port    
871 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
899 899  
900 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
873 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
901 901  
902 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
875 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
903 903  
904 904  
878 += ​4. FAQ =
905 905  
880 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
906 906  
907 -
908 -
909 -
910 -1. ​FAQ
911 -11. ​How to change the LoRa Frequency Bands/Region?
912 -
913 913  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
914 914  When downloading the images, choose the required image file for download. ​
915 915  
916 916  
886 +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.
917 917  
918 -How to set up LSE01 to work in 8 channel mode
919 919  
920 -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.
921 -
922 -
923 923  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.
924 924  
925 925  
926 -
927 927  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.
928 928  
894 +[[image:image-20220606154726-3.png]]
929 929  
930 -|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
931 -|0|(% colspan="9" %)ENABLE Channel 0-63
932 -|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7
933 -|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15
934 -|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23
935 -|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31
936 -|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39
937 -|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47
938 -|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55
939 -|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63
940 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
941 -| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
942 -
943 943  When you use the TTN network, the US915 frequency bands use are:
944 944  
945 945  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -954,9 +954,15 @@
954 954  
955 955  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:
956 956  
910 +(% class="box infomessage" %)
911 +(((
957 957  **AT+CHE=2**
913 +)))
958 958  
915 +(% class="box infomessage" %)
916 +(((
959 959  **ATZ**
918 +)))
960 960  
961 961  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.
962 962  
... ... @@ -963,58 +963,39 @@
963 963  
964 964  The **AU915** band is similar. Below are the AU915 Uplink Channels.
965 965  
925 +[[image:image-20220606154825-4.png]]
966 966  
967 -|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
968 -|0|(% colspan="9" %)ENABLE Channel 0-63
969 -|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7
970 -|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15
971 -|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23
972 -|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31
973 -|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39
974 -|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47
975 -|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55
976 -|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63
977 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
978 -| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71
979 979  
980 980  
981 -
982 -
983 -
984 984  = 5. Trouble Shooting =
985 985  
986 -1. ​Why I can’t join TTN in US915 / AU915 bands?
931 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
987 987  
988 -It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
933 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
989 989  
990 990  
936 +== 5.2 AT Command input doesn’t work ==
991 991  
992 -1.
993 -11. AT Command input doesn’t work
938 +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.
994 994  
995 -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 **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
996 996  
941 +== 5.3 Device rejoin in at the second uplink packet ==
997 997  
943 +(% style="color:#4f81bd" %)**Issue describe as below:**
998 998  
945 +[[image:1654500909990-784.png]]
999 999  
1000 -1.
1001 -11. Device rejoin in at the second uplink packet.
1002 1002  
1003 -**Issue describe as below:**
948 +(% style="color:#4f81bd" %)**Cause for this issue:**
1004 1004  
1005 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
1006 -
1007 -
1008 -**Cause for this issue:**
1009 -
1010 1010  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.
1011 1011  
1012 1012  
1013 -**Solution: **
953 +(% style="color:#4f81bd" %)**Solution: **
1014 1014  
1015 1015  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:
1016 1016  
1017 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
957 +[[image:1654500929571-736.png]]
1018 1018  
1019 1019  
1020 1020  = 6. ​Order Info =
... ... @@ -1039,7 +1039,6 @@
1039 1039  * (% style="color:red" %)**4**(%%): 4000mAh battery
1040 1040  * (% style="color:red" %)**8**(%%): 8500mAh battery
1041 1041  
1042 -
1043 1043  = 7. Packing Info =
1044 1044  
1045 1045  (((
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