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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... ... @@ -58,7 +58,6 @@ 58 58 * IP66 Waterproof Enclosure 59 59 * 4000mAh or 8500mAh Battery for long term use 60 60 61 - 62 62 == 1.3 Specification == 63 63 64 64 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -90,7 +90,7 @@ 90 90 ))) 91 91 92 92 ((( 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. UsingtheATCommands"]].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"]]. 94 94 ))) 95 95 96 96 ... ... @@ -156,16 +156,21 @@ 156 156 **Size** 157 157 158 158 **(bytes)** 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" %)((( 158 +)))|=(% style="width: 45px;" %)**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:45px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:80px" %)((( 160 +((( 161 161 Temperature 162 162 163 +((( 163 163 (Reserve, Ignore now) 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" %)((( 165 +)))|(% 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" %)((( 166 +((( 165 165 MOD & Digital Interrupt 166 166 169 +((( 167 167 (Optional) 168 168 ))) 172 +))) 169 169 170 170 [[image:1654504881641-514.png]] 171 171 ... ... @@ -182,14 +182,22 @@ 182 182 **(bytes)** 183 183 )))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1** 184 184 |**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 189 +((( 185 185 Temperature 186 186 192 +((( 187 187 (Reserve, Ignore now) 188 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 194 +))) 195 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|((( 196 +[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw) 197 +)))|((( 198 +((( 189 189 MOD & Digital Interrupt 200 +))) 190 190 191 191 (Optional) 192 192 ))) 204 +))) 193 193 194 194 [[image:1654504907647-967.png]] 195 195 ... ... @@ -279,14 +279,13 @@ 279 279 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/]] 280 280 281 281 294 + 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: 297 +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"]] 285 285 286 -[[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]] 287 287 288 288 289 - 290 290 == 2.5 Downlink Payload == 291 291 292 292 By default, LSE50 prints the downlink payload to console port. ... ... @@ -632,8 +632,6 @@ 632 632 * Solid ON for 5 seconds once device successful Join the network. 633 633 * Blink once when device transmit a packet. 634 634 635 - 636 - 637 637 == 2.9 Installation in Soil == 638 638 639 639 **Measurement the soil surface** ... ... @@ -753,13 +753,13 @@ 753 753 754 754 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. 755 755 756 -[[image:1654501986557-872.png]] 765 +[[image:1654501986557-872.png||height="391" width="800"]] 757 757 758 758 759 759 Or if you have below board, use below connection: 760 760 761 761 762 -[[image:1654502005655-729.png]] 771 +[[image:1654502005655-729.png||height="503" width="801"]] 763 763 764 764 765 765 ... ... @@ -766,7 +766,7 @@ 766 766 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: 767 767 768 768 769 - [[image:1654502050864-459.png]] 778 + [[image:1654502050864-459.png||height="564" width="806"]] 770 770 771 771 772 772 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/]] ... ... @@ -881,20 +881,38 @@ 881 881 882 882 == 4.1 How to change the LoRa Frequency Bands/Region? == 883 883 884 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]]. 893 +((( 894 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 885 885 When downloading the images, choose the required image file for download. 896 +))) 886 886 898 +((( 899 + 900 +))) 887 887 902 +((( 888 888 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. 904 +))) 889 889 906 +((( 907 + 908 +))) 890 890 910 +((( 891 891 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. 912 +))) 892 892 914 +((( 915 + 916 +))) 893 893 918 +((( 894 894 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. 920 +))) 895 895 896 896 [[image:image-20220606154726-3.png]] 897 897 924 + 898 898 When you use the TTN network, the US915 frequency bands use are: 899 899 900 900 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -907,7 +907,9 @@ 907 907 * 905.3 - SF7BW125 to SF10BW125 908 908 * 904.6 - SF8BW500 909 909 937 +((( 910 910 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: 939 +))) 911 911 912 912 (% class="box infomessage" %) 913 913 ((( ... ... @@ -919,10 +919,17 @@ 919 919 **ATZ** 920 920 ))) 921 921 951 +((( 922 922 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. 953 +))) 923 923 955 +((( 956 + 957 +))) 924 924 959 +((( 925 925 The **AU915** band is similar. Below are the AU915 Uplink Channels. 961 +))) 926 926 927 927 [[image:image-20220606154825-4.png]] 928 928 ... ... @@ -937,7 +937,9 @@ 937 937 938 938 == 5.2 AT Command input doesn’t work == 939 939 976 +((( 940 940 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. 978 +))) 941 941 942 942 943 943 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -949,7 +949,9 @@ 949 949 950 950 (% style="color:#4f81bd" %)**Cause for this issue:** 951 951 990 +((( 952 952 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. 992 +))) 953 953 954 954 955 955 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -956,7 +956,7 @@ 956 956 957 957 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: 958 958 959 -[[image:1654500929571-736.png]] 999 +[[image:1654500929571-736.png||height="458" width="832"]] 960 960 961 961 962 962 = 6. Order Info = ... ... @@ -989,7 +989,9 @@ 989 989 = 7. Packing Info = 990 990 991 991 ((( 992 -**Package Includes**: 1032 + 1033 + 1034 +(% style="color:#037691" %)**Package Includes**: 993 993 ))) 994 994 995 995 * ((( ... ... @@ -998,10 +998,8 @@ 998 998 999 999 ((( 1000 1000 1001 -))) 1002 1002 1003 -((( 1004 -**Dimension and weight**: 1044 +(% style="color:#037691" %)**Dimension and weight**: 1005 1005 ))) 1006 1006 1007 1007 * (((