Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -89,7 +89,7 @@ 89 89 ))) 90 90 91 91 ((( 92 -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"]].92 +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 93 ))) 94 94 95 95 ... ... @@ -155,12 +155,12 @@ 155 155 **Size** 156 156 157 157 **(bytes)** 158 -)))|=(% style="width: 4 5px;" %)**2**|=(% style="width:80px;" %)**2**|=(% style="width:80px;" %)**2**|=(% style="width:80px;" %)**2**|=(% style="width:80px;" %)**2**|=(% style="width:80px;" %)**1**159 -|**Value**|(% style="width:4 5px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:80px" %)(((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" %)((( 160 160 Temperature 161 161 162 162 (Reserve, Ignore now) 163 -)))|(% style="width: 80px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:80px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:80px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:80px" %)(((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" %)((( 164 164 MOD & Digital Interrupt 165 165 166 166 (Optional) ... ... @@ -278,13 +278,14 @@ 278 278 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/]] 279 279 280 280 281 - 282 282 == 2.4 Uplink Interval == 283 283 284 -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"]]283 +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>>End Device AT Commands and Downlink Command||anchor="H4.1ChangeUplinkInterval"]] 285 285 285 +[[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]] 286 286 287 287 288 + 288 288 == 2.5 Downlink Payload == 289 289 290 290 By default, LSE50 prints the downlink payload to console port. ... ... @@ -750,13 +750,13 @@ 750 750 751 751 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. 752 752 753 -[[image:1654501986557-872.png ||height="391" width="800"]]754 +[[image:1654501986557-872.png]] 754 754 755 755 756 756 Or if you have below board, use below connection: 757 757 758 758 759 -[[image:1654502005655-729.png ||height="503" width="801"]]760 +[[image:1654502005655-729.png]] 760 760 761 761 762 762 ... ... @@ -763,7 +763,7 @@ 763 763 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: 764 764 765 765 766 - [[image:1654502050864-459.png ||height="564" width="806"]]767 + [[image:1654502050864-459.png]] 767 767 768 768 769 769 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/]] ... ... @@ -878,38 +878,20 @@ 878 878 879 879 == 4.1 How to change the LoRa Frequency Bands/Region? == 880 880 881 -((( 882 882 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 883 883 When downloading the images, choose the required image file for download. 884 -))) 885 885 886 -((( 887 - 888 -))) 889 889 890 -((( 891 891 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. 892 -))) 893 893 894 -((( 895 - 896 -))) 897 897 898 -((( 899 899 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. 900 -))) 901 901 902 -((( 903 - 904 -))) 905 905 906 -((( 907 907 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. 908 -))) 909 909 910 910 [[image:image-20220606154726-3.png]] 911 911 912 - 913 913 When you use the TTN network, the US915 frequency bands use are: 914 914 915 915 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -922,9 +922,7 @@ 922 922 * 905.3 - SF7BW125 to SF10BW125 923 923 * 904.6 - SF8BW500 924 924 925 -((( 926 926 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: 927 -))) 928 928 929 929 (% class="box infomessage" %) 930 930 ((( ... ... @@ -936,17 +936,10 @@ 936 936 **ATZ** 937 937 ))) 938 938 939 -((( 940 940 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. 941 -))) 942 942 943 -((( 944 - 945 -))) 946 946 947 -((( 948 948 The **AU915** band is similar. Below are the AU915 Uplink Channels. 949 -))) 950 950 951 951 [[image:image-20220606154825-4.png]] 952 952 ... ... @@ -961,9 +961,7 @@ 961 961 962 962 == 5.2 AT Command input doesn’t work == 963 963 964 -((( 965 965 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. 966 -))) 967 967 968 968 969 969 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -975,9 +975,7 @@ 975 975 976 976 (% style="color:#4f81bd" %)**Cause for this issue:** 977 977 978 -((( 979 979 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. 980 -))) 981 981 982 982 983 983 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -984,7 +984,7 @@ 984 984 985 985 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: 986 986 987 -[[image:1654500929571-736.png ||height="458" width="832"]]957 +[[image:1654500929571-736.png]] 988 988 989 989 990 990 = 6. Order Info = ... ... @@ -1017,9 +1017,7 @@ 1017 1017 = 7. Packing Info = 1018 1018 1019 1019 ((( 1020 - 1021 - 1022 -(% style="color:#037691" %)**Package Includes**: 990 +**Package Includes**: 1023 1023 ))) 1024 1024 1025 1025 * ((( ... ... @@ -1028,8 +1028,10 @@ 1028 1028 1029 1029 ((( 1030 1030 999 +))) 1031 1031 1032 -(% style="color:#037691" %)**Dimension and weight**: 1001 +((( 1002 +**Dimension and weight**: 1033 1033 ))) 1034 1034 1035 1035 * (((