Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
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... ... @@ -8,11 +8,25 @@ 8 8 9 9 10 10 11 + 12 + 13 + 14 +**Table of Contents:** 15 + 16 +{{toc/}} 17 + 18 + 19 + 20 + 21 + 22 + 11 11 = 1. Introduction = 12 12 13 13 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 14 14 15 15 ((( 28 + 29 + 16 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 17 ))) 18 18 ... ... @@ -54,8 +54,6 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 57 - 58 - 59 59 == 1.3 Specification == 60 60 61 61 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -87,7 +87,7 @@ 87 87 ))) 88 88 89 89 ((( 90 -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"]].102 +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"]]. 91 91 ))) 92 92 93 93 ... ... @@ -103,7 +103,7 @@ 103 103 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. 104 104 105 105 106 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01. 118 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 107 107 108 108 Each LSE01 is shipped with a sticker with the default device EUI as below: 109 109 ... ... @@ -124,7 +124,7 @@ 124 124 125 125 126 126 127 -**Step 2**: Power on LSE01 139 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 128 128 129 129 130 130 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). ... ... @@ -132,7 +132,7 @@ 132 132 [[image:image-20220606163915-7.png]] 133 133 134 134 135 -**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. 147 +(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. 136 136 137 137 [[image:1654504778294-788.png]] 138 138 ... ... @@ -140,86 +140,104 @@ 140 140 141 141 == 2.3 Uplink Payload == 142 142 155 + 143 143 === 2.3.1 MOD~=0(Default Mode) === 144 144 145 145 LSE01 will uplink payload via LoRaWAN with below payload format: 146 146 147 - 160 +((( 148 148 Uplink payload includes in total 11 bytes. 149 - 162 +))) 150 150 164 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 151 151 |((( 152 152 **Size** 153 153 154 154 **(bytes)** 155 155 )))|**2**|**2**|**2**|**2**|**2**|**1** 156 -|**Value**|[[BAT>> path:#bat]]|(((170 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 157 157 Temperature 158 158 159 159 (Reserve, Ignore now) 160 -)))|[[Soil Moisture>> path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((174 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 161 161 MOD & Digital Interrupt 162 162 163 163 (Optional) 164 164 ))) 165 165 166 -[[image:1654504881641-514.png]] 167 - 168 - 169 - 170 170 === 2.3.2 MOD~=1(Original value) === 171 171 172 172 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 173 173 184 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 174 174 |((( 175 175 **Size** 176 176 177 177 **(bytes)** 178 178 )))|**2**|**2**|**2**|**2**|**2**|**1** 179 -|**Value**|[[BAT>> path:#bat]]|(((190 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 180 180 Temperature 181 181 182 182 (Reserve, Ignore now) 183 -)))|[[Soil Moisture>> path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((194 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 184 184 MOD & Digital Interrupt 185 185 186 186 (Optional) 187 187 ))) 188 188 189 -[[image:1654504907647-967.png]] 190 - 191 - 192 - 193 193 === 2.3.3 Battery Info === 194 194 202 +((( 195 195 Check the battery voltage for LSE01. 204 +))) 196 196 206 +((( 197 197 Ex1: 0x0B45 = 2885mV 208 +))) 198 198 210 +((( 199 199 Ex2: 0x0B49 = 2889mV 212 +))) 200 200 201 201 202 202 203 203 === 2.3.4 Soil Moisture === 204 204 218 +((( 205 205 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 220 +))) 206 206 222 +((( 207 207 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 224 +))) 208 208 226 +((( 227 + 228 +))) 209 209 230 +((( 210 210 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 232 +))) 211 211 212 212 213 213 214 214 === 2.3.5 Soil Temperature === 215 215 238 +((( 216 216 Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is 240 +))) 217 217 242 +((( 218 218 **Example**: 244 +))) 219 219 246 +((( 220 220 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 248 +))) 221 221 250 +((( 222 222 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 252 +))) 223 223 224 224 225 225 ... ... @@ -254,7 +254,7 @@ 254 254 mod=(bytes[10]>>7)&0x01=1. 255 255 256 256 257 -Downlink Command: 287 +**Downlink Command:** 258 258 259 259 If payload = 0x0A00, workmode=0 260 260 ... ... @@ -269,19 +269,21 @@ 269 269 270 270 [[image:1654505570700-128.png]] 271 271 302 +((( 272 272 The payload decoder function for TTN is here: 304 +))) 273 273 274 -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/]] 306 +((( 307 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 308 +))) 275 275 276 276 277 277 == 2.4 Uplink Interval == 278 278 279 -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: 313 +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"]] 280 280 281 -[[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]] 282 282 283 283 284 - 285 285 == 2.5 Downlink Payload == 286 286 287 287 By default, LSE50 prints the downlink payload to console port. ... ... @@ -289,21 +289,41 @@ 289 289 [[image:image-20220606165544-8.png]] 290 290 291 291 324 +((( 292 292 **Examples:** 326 +))) 293 293 328 +((( 329 + 330 +))) 294 294 295 -* **Set TDC** 332 +* ((( 333 +**Set TDC** 334 +))) 296 296 336 +((( 297 297 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 338 +))) 298 298 340 +((( 299 299 Payload: 01 00 00 1E TDC=30S 342 +))) 300 300 344 +((( 301 301 Payload: 01 00 00 3C TDC=60S 346 +))) 302 302 348 +((( 349 + 350 +))) 303 303 304 -* **Reset** 352 +* ((( 353 +**Reset** 354 +))) 305 305 356 +((( 306 306 If payload = 0x04FF, it will reset the LSE01 358 +))) 307 307 308 308 309 309 * **CFM** ... ... @@ -314,12 +314,21 @@ 314 314 315 315 == 2.6 Show Data in DataCake IoT Server == 316 316 369 +((( 317 317 [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 371 +))) 318 318 373 +((( 374 + 375 +))) 319 319 320 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 377 +((( 378 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 379 +))) 321 321 322 -**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps: 381 +((( 382 +(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps: 383 +))) 323 323 324 324 325 325 [[image:1654505857935-743.png]] ... ... @@ -327,11 +327,12 @@ 327 327 328 328 [[image:1654505874829-548.png]] 329 329 330 -Step 3: Create an account or log in Datacake. 331 331 332 -Step 4:SearchtheLSE01andaddDevEUI.392 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 333 333 394 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 334 334 396 + 335 335 [[image:1654505905236-553.png]] 336 336 337 337 ... ... @@ -627,6 +627,9 @@ 627 627 * Solid ON for 5 seconds once device successful Join the network. 628 628 * Blink once when device transmit a packet. 629 629 692 + 693 + 694 + 630 630 == 2.9 Installation in Soil == 631 631 632 632 **Measurement the soil surface** ... ... @@ -641,6 +641,7 @@ 641 641 ))) 642 642 643 643 709 + 644 644 [[image:1654506665940-119.png]] 645 645 646 646 ((( ... ... @@ -702,16 +702,16 @@ 702 702 ))) 703 703 704 704 * ((( 705 -[[Battery Dimension>> url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],771 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 706 706 ))) 707 707 * ((( 708 -[[Lithium-Thionyl Chloride Battery datasheet>> url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],774 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 709 709 ))) 710 710 * ((( 711 -[[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]]777 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]] 712 712 ))) 713 713 714 - [[image:image-2022060 6171726-9.png]]780 + [[image:image-20220610172436-1.png]] 715 715 716 716 717 717 ... ... @@ -746,13 +746,13 @@ 746 746 747 747 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. 748 748 749 -[[image:1654501986557-872.png]] 815 +[[image:1654501986557-872.png||height="391" width="800"]] 750 750 751 751 752 752 Or if you have below board, use below connection: 753 753 754 754 755 -[[image:1654502005655-729.png]] 821 +[[image:1654502005655-729.png||height="503" width="801"]] 756 756 757 757 758 758 ... ... @@ -759,10 +759,10 @@ 759 759 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: 760 760 761 761 762 - [[image:1654502050864-459.png]] 828 + [[image:1654502050864-459.png||height="564" width="806"]] 763 763 764 764 765 -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/]]831 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]] 766 766 767 767 768 768 (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> ... ... @@ -874,20 +874,38 @@ 874 874 875 875 == 4.1 How to change the LoRa Frequency Bands/Region? == 876 876 877 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]]. 943 +((( 944 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 878 878 When downloading the images, choose the required image file for download. 946 +))) 879 879 948 +((( 949 + 950 +))) 880 880 952 +((( 881 881 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. 954 +))) 882 882 956 +((( 957 + 958 +))) 883 883 960 +((( 884 884 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. 962 +))) 885 885 964 +((( 965 + 966 +))) 886 886 968 +((( 887 887 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. 970 +))) 888 888 889 889 [[image:image-20220606154726-3.png]] 890 890 974 + 891 891 When you use the TTN network, the US915 frequency bands use are: 892 892 893 893 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -900,27 +900,35 @@ 900 900 * 905.3 - SF7BW125 to SF10BW125 901 901 * 904.6 - SF8BW500 902 902 987 +((( 903 903 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: 904 904 905 -(% class="box infomessage" %) 906 -((( 907 -**AT+CHE=2** 990 +* (% style="color:#037691" %)**AT+CHE=2** 991 +* (% style="color:#037691" %)**ATZ** 908 908 ))) 909 909 910 -(% class="box infomessage" %) 911 911 ((( 912 -**ATZ** 913 -))) 995 + 914 914 915 915 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. 998 +))) 916 916 1000 +((( 1001 + 1002 +))) 917 917 1004 +((( 918 918 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1006 +))) 919 919 920 920 [[image:image-20220606154825-4.png]] 921 921 922 922 1011 +== 4.2 Can I calibrate LSE01 to different soil types? == 923 923 1013 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]]. 1014 + 1015 + 924 924 = 5. Trouble Shooting = 925 925 926 926 == 5.1 Why I can’t join TTN in US915 / AU915 bands? == ... ... @@ -930,7 +930,9 @@ 930 930 931 931 == 5.2 AT Command input doesn’t work == 932 932 1025 +((( 933 933 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. 1027 +))) 934 934 935 935 936 936 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -942,7 +942,9 @@ 942 942 943 943 (% style="color:#4f81bd" %)**Cause for this issue:** 944 944 1039 +((( 945 945 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. 1041 +))) 946 946 947 947 948 948 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -949,7 +949,7 @@ 949 949 950 950 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: 951 951 952 -[[image:1654500929571-736.png]] 1048 +[[image:1654500929571-736.png||height="458" width="832"]] 953 953 954 954 955 955 = 6. Order Info = ... ... @@ -982,7 +982,9 @@ 982 982 = 7. Packing Info = 983 983 984 984 ((( 985 -**Package Includes**: 1081 + 1082 + 1083 +(% style="color:#037691" %)**Package Includes**: 986 986 ))) 987 987 988 988 * ((( ... ... @@ -991,10 +991,8 @@ 991 991 992 992 ((( 993 993 994 -))) 995 995 996 -((( 997 -**Dimension and weight**: 1093 +(% style="color:#037691" %)**Dimension and weight**: 998 998 ))) 999 999 1000 1000 * ((( ... ... @@ -1009,7 +1009,6 @@ 1009 1009 * ((( 1010 1010 Weight / pcs : g 1011 1011 1012 - 1013 1013 1014 1014 ))) 1015 1015 ... ... @@ -1017,5 +1017,3 @@ 1017 1017 1018 1018 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1019 1019 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]] 1020 - 1021 -
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