Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -1,5 +1,5 @@ 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 ... ... @@ -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 ... ... @@ -54,6 +54,11 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 71 + 72 + 73 + 74 + 75 + 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"]].107 +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 ... ... @@ -101,7 +101,7 @@ 101 101 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. 102 102 103 103 104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01. 123 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 105 105 106 106 Each LSE01 is shipped with a sticker with the default device EUI as below: 107 107 ... ... @@ -122,7 +122,7 @@ 122 122 123 123 124 124 125 -**Step 2**: Power on LSE01 144 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 126 126 127 127 128 128 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). ... ... @@ -130,7 +130,7 @@ 130 130 [[image:image-20220606163915-7.png]] 131 131 132 132 133 -**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. 152 +(% 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. 134 134 135 135 [[image:1654504778294-788.png]] 136 136 ... ... @@ -138,86 +138,104 @@ 138 138 139 139 == 2.3 Uplink Payload == 140 140 160 + 141 141 === 2.3.1 MOD~=0(Default Mode) === 142 142 143 143 LSE01 will uplink payload via LoRaWAN with below payload format: 144 144 145 - 165 +((( 146 146 Uplink payload includes in total 11 bytes. 147 - 167 +))) 148 148 169 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 149 149 |((( 150 150 **Size** 151 151 152 152 **(bytes)** 153 153 )))|**2**|**2**|**2**|**2**|**2**|**1** 154 -|**Value**|[[BAT>> path:#bat]]|(((175 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 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]]|(((179 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 159 159 MOD & Digital Interrupt 160 160 161 161 (Optional) 162 162 ))) 163 163 164 -[[image:1654504881641-514.png]] 165 - 166 - 167 - 168 168 === 2.3.2 MOD~=1(Original value) === 169 169 170 170 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 171 171 189 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 172 172 |((( 173 173 **Size** 174 174 175 175 **(bytes)** 176 176 )))|**2**|**2**|**2**|**2**|**2**|**1** 177 -|**Value**|[[BAT>> path:#bat]]|(((195 +|**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)|(((199 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 182 182 MOD & Digital Interrupt 183 183 184 184 (Optional) 185 185 ))) 186 186 187 -[[image:1654504907647-967.png]] 188 - 189 - 190 - 191 191 === 2.3.3 Battery Info === 192 192 207 +((( 193 193 Check the battery voltage for LSE01. 209 +))) 194 194 211 +((( 195 195 Ex1: 0x0B45 = 2885mV 213 +))) 196 196 215 +((( 197 197 Ex2: 0x0B49 = 2889mV 217 +))) 198 198 199 199 200 200 201 201 === 2.3.4 Soil Moisture === 202 202 223 +((( 203 203 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. 225 +))) 204 204 227 +((( 205 205 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 229 +))) 206 206 231 +((( 232 + 233 +))) 207 207 235 +((( 208 208 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 237 +))) 209 209 210 210 211 211 212 212 === 2.3.5 Soil Temperature === 213 213 243 +((( 214 214 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 245 +))) 215 215 247 +((( 216 216 **Example**: 249 +))) 217 217 251 +((( 218 218 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 253 +))) 219 219 255 +((( 220 220 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 257 +))) 221 221 222 222 223 223 ... ... @@ -252,7 +252,7 @@ 252 252 mod=(bytes[10]>>7)&0x01=1. 253 253 254 254 255 -Downlink Command: 292 +**Downlink Command:** 256 256 257 257 If payload = 0x0A00, workmode=0 258 258 ... ... @@ -267,19 +267,21 @@ 267 267 268 268 [[image:1654505570700-128.png]] 269 269 307 +((( 270 270 The payload decoder function for TTN is here: 309 +))) 271 271 272 -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/]] 311 +((( 312 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 313 +))) 273 273 274 274 275 275 == 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: 318 +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. ... ... @@ -287,21 +287,41 @@ 287 287 [[image:image-20220606165544-8.png]] 288 288 289 289 329 +((( 290 290 **Examples:** 331 +))) 291 291 333 +((( 334 + 335 +))) 292 292 293 -* **Set TDC** 337 +* ((( 338 +**Set TDC** 339 +))) 294 294 341 +((( 295 295 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 343 +))) 296 296 345 +((( 297 297 Payload: 01 00 00 1E TDC=30S 347 +))) 298 298 349 +((( 299 299 Payload: 01 00 00 3C TDC=60S 351 +))) 300 300 353 +((( 354 + 355 +))) 301 301 302 -* **Reset** 357 +* ((( 358 +**Reset** 359 +))) 303 303 361 +((( 304 304 If payload = 0x04FF, it will reset the LSE01 363 +))) 305 305 306 306 307 307 * **CFM** ... ... @@ -312,12 +312,21 @@ 312 312 313 313 == 2.6 Show Data in DataCake IoT Server == 314 314 374 +((( 315 315 [[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: 376 +))) 316 316 378 +((( 379 + 380 +))) 317 317 318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 382 +((( 383 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 384 +))) 319 319 320 -**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: 386 +((( 387 +(% 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: 388 +))) 321 321 322 322 323 323 [[image:1654505857935-743.png]] ... ... @@ -325,11 +325,12 @@ 325 325 326 326 [[image:1654505874829-548.png]] 327 327 328 -Step 3: Create an account or log in Datacake. 329 329 330 -Step 4:SearchtheLSE01andaddDevEUI.397 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 331 331 399 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 332 332 401 + 333 333 [[image:1654505905236-553.png]] 334 334 335 335 ... ... @@ -634,31 +634,53 @@ 634 634 [[image:1654506634463-199.png]] 635 635 636 636 ((( 706 +((( 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 ))) 709 +))) 639 639 640 640 641 641 642 642 [[image:1654506665940-119.png]] 643 643 715 +((( 644 644 Dig a hole with diameter > 20CM. 717 +))) 645 645 719 +((( 646 646 Horizontal insert the probe to the soil and fill the hole for long term measurement. 721 +))) 647 647 648 648 649 649 == 2.10 Firmware Change Log == 650 650 726 +((( 651 651 **Firmware download link:** 728 +))) 652 652 730 +((( 653 653 [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 732 +))) 654 654 734 +((( 735 + 736 +))) 655 655 738 +((( 656 656 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 740 +))) 657 657 742 +((( 743 + 744 +))) 658 658 746 +((( 659 659 **V1.0.** 748 +))) 660 660 750 +((( 661 661 Release 752 +))) 662 662 663 663 664 664 == 2.11 Battery Analysis == ... ... @@ -689,7 +689,7 @@ 689 689 [[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]] 690 690 ))) 691 691 692 - [[image:image-2022060 6171726-9.png]]783 + [[image:image-20220610172436-1.png]] 693 693 694 694 695 695 ... ... @@ -724,13 +724,13 @@ 724 724 725 725 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. 726 726 727 -[[image:1654501986557-872.png]] 818 +[[image:1654501986557-872.png||height="391" width="800"]] 728 728 729 729 730 730 Or if you have below board, use below connection: 731 731 732 732 733 -[[image:1654502005655-729.png]] 824 +[[image:1654502005655-729.png||height="503" width="801"]] 734 734 735 735 736 736 ... ... @@ -737,10 +737,10 @@ 737 737 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: 738 738 739 739 740 - [[image:1654502050864-459.png]] 831 + [[image:1654502050864-459.png||height="564" width="806"]] 741 741 742 742 743 -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/]]834 +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]] 744 744 745 745 746 746 (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> ... ... @@ -852,20 +852,38 @@ 852 852 853 853 == 4.1 How to change the LoRa Frequency Bands/Region? == 854 854 855 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 946 +((( 947 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 856 856 When downloading the images, choose the required image file for download. 949 +))) 857 857 951 +((( 952 + 953 +))) 858 858 955 +((( 859 859 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. 957 +))) 860 860 959 +((( 960 + 961 +))) 861 861 963 +((( 862 862 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. 965 +))) 863 863 967 +((( 968 + 969 +))) 864 864 971 +((( 865 865 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. 973 +))) 866 866 867 867 [[image:image-20220606154726-3.png]] 868 868 977 + 869 869 When you use the TTN network, the US915 frequency bands use are: 870 870 871 871 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -878,22 +878,26 @@ 878 878 * 905.3 - SF7BW125 to SF10BW125 879 879 * 904.6 - SF8BW500 880 880 990 +((( 881 881 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: 882 882 883 -(% class="box infomessage" %) 884 -((( 885 -**AT+CHE=2** 993 +* (% style="color:#037691" %)**AT+CHE=2** 994 +* (% style="color:#037691" %)**ATZ** 886 886 ))) 887 887 888 -(% class="box infomessage" %) 889 889 ((( 890 -**ATZ** 891 -))) 998 + 892 892 893 893 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. 1001 +))) 894 894 1003 +((( 1004 + 1005 +))) 895 895 1007 +((( 896 896 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1009 +))) 897 897 898 898 [[image:image-20220606154825-4.png]] 899 899 ... ... @@ -908,7 +908,9 @@ 908 908 909 909 == 5.2 AT Command input doesn’t work == 910 910 1024 +((( 911 911 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. 1026 +))) 912 912 913 913 914 914 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -920,7 +920,9 @@ 920 920 921 921 (% style="color:#4f81bd" %)**Cause for this issue:** 922 922 1038 +((( 923 923 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. 1040 +))) 924 924 925 925 926 926 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -927,7 +927,7 @@ 927 927 928 928 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: 929 929 930 -[[image:1654500929571-736.png]] 1047 +[[image:1654500929571-736.png||height="458" width="832"]] 931 931 932 932 933 933 = 6. Order Info = ... ... @@ -952,10 +952,17 @@ 952 952 * (% style="color:red" %)**4**(%%): 4000mAh battery 953 953 * (% style="color:red" %)**8**(%%): 8500mAh battery 954 954 1072 +(% class="wikigeneratedid" %) 1073 +((( 1074 + 1075 +))) 1076 + 955 955 = 7. Packing Info = 956 956 957 957 ((( 958 -**Package Includes**: 1080 + 1081 + 1082 +(% style="color:#037691" %)**Package Includes**: 959 959 ))) 960 960 961 961 * ((( ... ... @@ -964,10 +964,8 @@ 964 964 965 965 ((( 966 966 967 -))) 968 968 969 -((( 970 -**Dimension and weight**: 1092 +(% style="color:#037691" %)**Dimension and weight**: 971 971 ))) 972 972 973 973 * ((( ... ... @@ -981,6 +981,8 @@ 981 981 ))) 982 982 * ((( 983 983 Weight / pcs : g 1106 + 1107 + 984 984 ))) 985 985 986 986 = 8. Support = ... ... @@ -987,5 +987,3 @@ 987 987 988 988 * 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. 989 989 * 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]] 990 - 991 -
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