Changes for page LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Last modified by Bei Jinggeng on 2024/08/02 16:47
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... ... @@ -24,8 +24,9 @@ 24 24 25 25 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 26 26 27 - 28 28 ((( 28 + 29 + 29 29 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. 30 30 ))) 31 31 ... ... @@ -52,6 +52,7 @@ 52 52 [[image:1654503265560-120.png]] 53 53 54 54 56 + 55 55 == 1.2 Features == 56 56 57 57 ... ... @@ -67,66 +67,40 @@ 67 67 * IP66 Waterproof Enclosure 68 68 * 4000mAh or 8500mAh Battery for long term use 69 69 70 -== 1.3 Specification == 71 71 72 72 73 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 74 74 75 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %) 76 -|(% style="width:95px;background-color:#D9E2F3;color:#0070C0" %)**Parameter**|(% style="width:146px;background-color:#D9E2F3;color:#0070C0" %)**Soil Moisture**|(% style="width:137px;background-color:#D9E2F3;color:#0070C0" %)**Soil Conductivity**|(% style="width:140px;background-color:#D9E2F3;color:#0070C0" %)**Soil Temperature** 77 -|(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)((( 78 -0-20000uS/cm 79 79 80 -(25℃)(0-20.0EC) 81 -)))|(% style="width:140px" %)-40.00℃~85.00℃ 82 -|(% style="width:95px" %)Unit|(% style="width:146px" %)V/V %,|(% style="width:137px" %)uS/cm,|(% style="width:140px" %)℃ 83 -|(% style="width:95px" %)Resolution|(% style="width:146px" %)0.01%|(% style="width:137px" %)1 uS/cm|(% style="width:140px" %)0.01℃ 84 -|(% style="width:95px" %)Accuracy|(% style="width:146px" %)((( 85 -±3% (0-53%) 76 +== 1.3 Specification == 86 86 87 -±5% (>53%) 88 -)))|(% style="width:137px" %)2%FS,|(% style="width:140px" %)((( 89 --10℃~50℃:<0.3℃ 90 90 91 -All other: <0.6℃ 92 -))) 93 -|(% style="width:95px" %)((( 94 -Measure 79 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 95 95 96 -Method 97 -)))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate 98 - 99 99 [[image:image-20220606162220-5.png]] 100 100 101 101 102 -== 1.4 Dimension == 103 103 85 +== 1.4 Applications == 104 104 105 -**Main Device Dimension:** 106 106 107 - SeeLSN50v2 from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/ >>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]88 +* Smart Agriculture 108 108 109 -[[image:image-20221008140228-2.png||height="358" width="571"]] 90 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 91 + 110 110 111 111 112 -**Probe Dimension** 113 113 114 -[[image:image-20221008135912-1.png]] 115 115 96 +== 1.5 Firmware Change log == 116 116 117 -== 1.5 Applications == 118 118 119 - 120 -* Smart Agriculture 121 - 122 -== 1.6 Firmware Change log == 123 - 124 - 125 125 **LSE01 v1.0 :** Release 126 126 127 127 102 + 128 128 = 2. Configure LSE01 to connect to LoRaWAN network = 129 129 105 + 130 130 == 2.1 How it works == 131 131 132 132 ... ... @@ -139,6 +139,7 @@ 139 139 ))) 140 140 141 141 118 + 142 142 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 143 143 144 144 ... ... @@ -155,7 +155,7 @@ 155 155 156 156 Each LSE01 is shipped with a sticker with the default device EUI as below: 157 157 158 -[[image:image-202 30426084640-1.png]]135 +[[image:image-20220606163732-6.jpeg]] 159 159 160 160 161 161 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: ... ... @@ -186,8 +186,10 @@ 186 186 [[image:1654504778294-788.png]] 187 187 188 188 166 + 189 189 == 2.3 Uplink Payload == 190 190 169 + 191 191 === 2.3.1 MOD~=0(Default Mode) === 192 192 193 193 ... ... @@ -197,33 +197,51 @@ 197 197 Uplink payload includes in total 11 bytes. 198 198 ))) 199 199 200 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %) 201 -|=(% scope="row" %)((( 202 -**Size(bytes)** 179 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 180 +|((( 181 +**Size** 182 + 183 +**(bytes)** 203 203 )))|**2**|**2**|**2**|**2**|**2**|**1** 204 -| =**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((185 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 205 205 Temperature 187 + 206 206 (Reserve, Ignore now) 207 207 )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 208 -MOD & Digital Interrupt(Optional) 190 +MOD & Digital Interrupt 191 + 192 +(Optional) 209 209 ))) 210 210 195 + 196 + 197 + 198 + 211 211 === 2.3.2 MOD~=1(Original value) === 212 212 213 213 214 214 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 215 215 216 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %) 217 -|=(% scope="row" %)((( 218 -**Size(bytes)** 204 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 205 +|((( 206 +**Size** 207 + 208 +**(bytes)** 219 219 )))|**2**|**2**|**2**|**2**|**2**|**1** 220 -| =**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((210 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 221 221 Temperature 212 + 222 222 (Reserve, Ignore now) 223 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 224 -MOD & Digital Interrupt(Optional) 214 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 215 +MOD & Digital Interrupt 216 + 217 +(Optional) 225 225 ))) 226 226 220 + 221 + 222 + 223 + 227 227 === 2.3.3 Battery Info === 228 228 229 229 ... ... @@ -240,6 +240,7 @@ 240 240 ))) 241 241 242 242 240 + 243 243 === 2.3.4 Soil Moisture === 244 244 245 245 ... ... @@ -260,11 +260,12 @@ 260 260 ))) 261 261 262 262 261 + 263 263 === 2.3.5 Soil Temperature === 264 264 265 265 266 266 ((( 267 -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 266 + 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 268 268 ))) 269 269 270 270 ((( ... ... @@ -280,6 +280,7 @@ 280 280 ))) 281 281 282 282 282 + 283 283 === 2.3.6 Soil Conductivity (EC) === 284 284 285 285 ... ... @@ -299,6 +299,10 @@ 299 299 300 300 ))) 301 301 302 +((( 303 + 304 +))) 305 + 302 302 === 2.3.7 MOD === 303 303 304 304 ... ... @@ -316,6 +316,7 @@ 316 316 If** **payload =** **0x0A01, workmode=1 317 317 318 318 323 + 319 319 === 2.3.8 Decode payload in The Things Network === 320 320 321 321 ... ... @@ -329,10 +329,11 @@ 329 329 ))) 330 330 331 331 ((( 332 -LSE01 TTN Payload Decoder: [[https:~~/~~/ github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]337 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 333 333 ))) 334 334 335 335 341 + 336 336 == 2.4 Uplink Interval == 337 337 338 338 ... ... @@ -339,9 +339,9 @@ 339 339 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"]] 340 340 341 341 348 + 342 342 == 2.5 Downlink Payload == 343 343 344 - 345 345 By default, LSE01 prints the downlink payload to console port. 346 346 347 347 [[image:image-20220606165544-8.png]] ... ... @@ -389,9 +389,9 @@ 389 389 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 390 390 391 391 398 + 392 392 == 2.6 Show Data in DataCake IoT Server == 393 393 394 - 395 395 ((( 396 396 [[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: 397 397 ))) ... ... @@ -428,15 +428,14 @@ 428 428 [[image:1654505925508-181.png]] 429 429 430 430 437 + 431 431 == 2.7 Frequency Plans == 432 432 433 - 434 434 The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 435 435 436 436 437 437 === 2.7.1 EU863-870 (EU868) === 438 438 439 - 440 440 (% style="color:#037691" %)** Uplink:** 441 441 442 442 868.1 - SF7BW125 to SF12BW125 ... ... @@ -465,9 +465,9 @@ 465 465 869.525 - SF9BW125 (RX2 downlink only) 466 466 467 467 473 + 468 468 === 2.7.2 US902-928(US915) === 469 469 470 - 471 471 Used in USA, Canada and South America. Default use CHE=2 472 472 473 473 (% style="color:#037691" %)**Uplink:** ... ... @@ -510,9 +510,9 @@ 510 510 923.3 - SF12BW500(RX2 downlink only) 511 511 512 512 518 + 513 513 === 2.7.3 CN470-510 (CN470) === 514 514 515 - 516 516 Used in China, Default use CHE=1 517 517 518 518 (% style="color:#037691" %)**Uplink:** ... ... @@ -555,9 +555,9 @@ 555 555 505.3 - SF12BW125 (RX2 downlink only) 556 556 557 557 563 + 558 558 === 2.7.4 AU915-928(AU915) === 559 559 560 - 561 561 Default use CHE=2 562 562 563 563 (% style="color:#037691" %)**Uplink:** ... ... @@ -600,9 +600,9 @@ 600 600 923.3 - SF12BW500(RX2 downlink only) 601 601 602 602 608 + 603 603 === 2.7.5 AS920-923 & AS923-925 (AS923) === 604 604 605 - 606 606 (% style="color:#037691" %)**Default Uplink channel:** 607 607 608 608 923.2 - SF7BW125 to SF10BW125 ... ... @@ -651,9 +651,9 @@ 651 651 923.2 - SF10BW125 (RX2) 652 652 653 653 659 + 654 654 === 2.7.6 KR920-923 (KR920) === 655 655 656 - 657 657 Default channel: 658 658 659 659 922.1 - SF7BW125 to SF12BW125 ... ... @@ -687,9 +687,9 @@ 687 687 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 688 688 689 689 695 + 690 690 === 2.7.7 IN865-867 (IN865) === 691 691 692 - 693 693 (% style="color:#037691" %)** Uplink:** 694 694 695 695 865.0625 - SF7BW125 to SF12BW125 ... ... @@ -706,9 +706,10 @@ 706 706 866.550 - SF10BW125 (RX2) 707 707 708 708 709 -== 2.8 LED Indicator == 710 710 711 711 716 +== 2.8 LED Indicator == 717 + 712 712 The LSE01 has an internal LED which is to show the status of different state. 713 713 714 714 * Blink once when device power on. ... ... @@ -715,15 +715,14 @@ 715 715 * Solid ON for 5 seconds once device successful Join the network. 716 716 * Blink once when device transmit a packet. 717 717 724 + 718 718 == 2.9 Installation in Soil == 719 719 720 - 721 721 **Measurement the soil surface** 722 722 723 723 724 724 [[image:1654506634463-199.png]] 725 725 726 - 727 727 ((( 728 728 ((( 729 729 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. ... ... @@ -734,7 +734,6 @@ 734 734 735 735 [[image:1654506665940-119.png]] 736 736 737 - 738 738 ((( 739 739 Dig a hole with diameter > 20CM. 740 740 ))) ... ... @@ -746,12 +746,19 @@ 746 746 747 747 == 2.10 Firmware Change Log == 748 748 753 +((( 754 +**Firmware download link:** 755 +))) 749 749 750 750 ((( 751 - **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]758 +[[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/]] 752 752 ))) 753 753 754 754 ((( 762 + 763 +))) 764 + 765 +((( 755 755 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 756 756 ))) 757 757 ... ... @@ -768,14 +768,62 @@ 768 768 ))) 769 769 770 770 771 -== 2.11 Battery & Power Consumption==782 +== 2.11 Battery Analysis == 772 772 784 +=== 2.11.1 Battery Type === 773 773 774 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 786 +((( 787 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 788 +))) 775 775 776 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 790 +((( 791 +The battery is designed to last for more than 5 years for the LSN50. 792 +))) 777 777 794 +((( 795 +((( 796 +The battery-related documents are as below: 797 +))) 798 +))) 778 778 800 +* ((( 801 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 802 +))) 803 +* ((( 804 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 805 +))) 806 +* ((( 807 +[[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/]] 808 +))) 809 + 810 + [[image:image-20220610172436-1.png]] 811 + 812 + 813 + 814 +=== 2.11.2 Battery Note === 815 + 816 +((( 817 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 818 +))) 819 + 820 + 821 + 822 +=== 2.11.3 Replace the battery === 823 + 824 +((( 825 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 826 +))) 827 + 828 +((( 829 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board. 830 +))) 831 + 832 +((( 833 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 834 +))) 835 + 836 + 837 + 779 779 = 3. Using the AT Commands = 780 780 781 781 == 3.1 Access AT Commands == ... ... @@ -783,7 +783,6 @@ 783 783 784 784 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. 785 785 786 - 787 787 [[image:1654501986557-872.png||height="391" width="800"]] 788 788 789 789 ... ... @@ -793,6 +793,7 @@ 793 793 [[image:1654502005655-729.png||height="503" width="801"]] 794 794 795 795 854 + 796 796 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: 797 797 798 798 ... ... @@ -799,7 +799,7 @@ 799 799 [[image:1654502050864-459.png||height="564" width="806"]] 800 800 801 801 802 -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]]. 861 +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]] 803 803 804 804 805 805 (% style="background-color:#dcdcdc" %)**AT+<CMD>? **(%%) : Help on <CMD> ... ... @@ -911,7 +911,6 @@ 911 911 912 912 == 4.1 How to change the LoRa Frequency Bands/Region? == 913 913 914 - 915 915 ((( 916 916 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 917 917 When downloading the images, choose the required image file for download. ... ... @@ -982,10 +982,7 @@ 982 982 983 983 == 4.2 Can I calibrate LSE01 to different soil types? == 984 984 985 - 986 -((( 987 987 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]]. 988 -))) 989 989 990 990 991 991 = 5. Trouble Shooting = ... ... @@ -992,13 +992,11 @@ 992 992 993 993 == 5.1 Why I can't join TTN in US915 / AU915 bands? == 994 994 995 - 996 996 It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details. 997 997 998 998 999 999 == 5.2 AT Command input doesn't work == 1000 1000 1001 - 1002 1002 ((( 1003 1003 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. 1004 1004 ))) ... ... @@ -1006,7 +1006,6 @@ 1006 1006 1007 1007 == 5.3 Device rejoin in at the second uplink packet == 1008 1008 1009 - 1010 1010 (% style="color:#4f81bd" %)**Issue describe as below:** 1011 1011 1012 1012 [[image:1654500909990-784.png]] ... ... @@ -1021,9 +1021,7 @@ 1021 1021 1022 1022 (% style="color:#4f81bd" %)**Solution: ** 1023 1023 1024 -((( 1025 1025 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: 1026 -))) 1027 1027 1028 1028 [[image:1654500929571-736.png||height="458" width="832"]] 1029 1029 ... ... @@ -1093,6 +1093,5 @@ 1093 1093 1094 1094 = 8. Support = 1095 1095 1096 - 1097 1097 * 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. 1098 1098 * 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]]
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