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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... ... @@ -22,10 +22,12 @@ 22 22 23 23 = 1. Introduction = 24 24 25 + 25 25 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 26 26 27 - 28 28 ((( 29 + 30 + 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 57 + 55 55 == 1.2 Features == 56 56 57 57 ... ... @@ -67,52 +67,37 @@ 67 67 * IP66 Waterproof Enclosure 68 68 * 4000mAh or 8500mAh Battery for long term use 69 69 73 + 74 + 70 70 == 1.3 Specification == 71 71 72 72 73 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="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Parameter**|(% style="background-color:#d9e2f3; color:#0070c0; width:147px" %)**Soil Moisture**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Soil Conductivity**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Soil Temperature** 77 -|(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)((( 78 -0-20000uS/cm 79 -(25℃)(0-20.0EC) 80 -)))|(% style="width:140px" %)-40.00℃~85.00℃ 81 -|(% style="width:95px" %)Unit|(% style="width:146px" %)V/V %|(% style="width:137px" %)uS/cm|(% style="width:140px" %)℃ 82 -|(% style="width:95px" %)Resolution|(% style="width:146px" %)0.01%|(% style="width:137px" %)1 uS/cm|(% style="width:140px" %)0.01℃ 83 -|(% style="width:95px" %)Accuracy|(% style="width:146px" %)((( 84 -±3% (0-53%) 85 -±5% (>53%) 86 -)))|(% style="width:137px" %)2%FS|(% style="width:140px" %)((( 87 --10℃~50℃:<0.3℃ 88 -All other: <0.6℃ 89 -))) 90 -|(% style="width:95px" %)((( 91 -Measure 92 -Method 93 -)))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate 80 +[[image:image-20220606162220-5.png]] 94 94 95 95 96 96 == 1.4 Dimension == 97 97 85 +Main Device Dimension: 98 98 99 -(% style="color:blue" %)**Main Device Dimension:** 100 - 101 101 See LSN50v2 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/]] 102 102 103 103 [[image:image-20221008140228-2.png||height="358" width="571"]] 104 104 91 +Probe Dimension 105 105 106 -(% style="color:blue" %)**Probe Dimension** 107 - 108 108 [[image:image-20221008135912-1.png]] 109 109 110 110 96 + 111 111 == 1.5 Applications == 112 112 113 113 114 114 * Smart Agriculture 115 115 102 + 103 + 116 116 == 1.6 Firmware Change log == 117 117 118 118 ... ... @@ -119,8 +119,10 @@ 119 119 **LSE01 v1.0 :** Release 120 120 121 121 110 + 122 122 = 2. Configure LSE01 to connect to LoRaWAN network = 123 123 113 + 124 124 == 2.1 How it works == 125 125 126 126 ... ... @@ -133,6 +133,7 @@ 133 133 ))) 134 134 135 135 126 + 136 136 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 137 137 138 138 ... ... @@ -149,7 +149,7 @@ 149 149 150 150 Each LSE01 is shipped with a sticker with the default device EUI as below: 151 151 152 -[[image:image-202 30426084640-1.png||height="241" width="519"]]143 +[[image:image-20220606163732-6.jpeg]] 153 153 154 154 155 155 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: ... ... @@ -180,11 +180,13 @@ 180 180 [[image:1654504778294-788.png]] 181 181 182 182 174 + 183 183 == 2.3 Uplink Payload == 184 184 185 -=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) === 186 186 178 +=== 2.3.1 MOD~=0(Default Mode) === 187 187 180 + 188 188 LSE01 will uplink payload via LoRaWAN with below payload format: 189 189 190 190 ((( ... ... @@ -191,29 +191,47 @@ 191 191 Uplink payload includes in total 11 bytes. 192 192 ))) 193 193 194 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 195 -|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1** 196 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 187 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 188 +|((( 189 +**Size** 190 + 191 +**(bytes)** 192 +)))|**2**|**2**|**2**|**2**|**2**|**1** 193 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 197 197 Temperature 195 + 198 198 (Reserve, Ignore now) 199 199 )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 200 -MOD & Digital Interrupt(Optional) 198 +MOD & Digital Interrupt 199 + 200 +(Optional) 201 201 ))) 202 202 203 + 204 + 203 203 === 2.3.2 MOD~=1(Original value) === 204 204 205 205 206 206 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 207 207 208 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 209 -|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1** 210 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 210 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 211 +|((( 212 +**Size** 213 + 214 +**(bytes)** 215 +)))|**2**|**2**|**2**|**2**|**2**|**1** 216 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 211 211 Temperature 218 + 212 212 (Reserve, Ignore now) 213 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 214 -MOD & Digital Interrupt(Optional) 220 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 221 +MOD & Digital Interrupt 222 + 223 +(Optional) 215 215 ))) 216 216 226 + 227 + 217 217 === 2.3.3 Battery Info === 218 218 219 219 ... ... @@ -230,6 +230,7 @@ 230 230 ))) 231 231 232 232 244 + 233 233 === 2.3.4 Soil Moisture === 234 234 235 235 ... ... @@ -250,11 +250,12 @@ 250 250 ))) 251 251 252 252 265 + 253 253 === 2.3.5 Soil Temperature === 254 254 255 255 256 256 ((( 257 -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 270 + 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 258 258 ))) 259 259 260 260 ((( ... ... @@ -270,6 +270,7 @@ 270 270 ))) 271 271 272 272 286 + 273 273 === 2.3.6 Soil Conductivity (EC) === 274 274 275 275 ... ... @@ -289,6 +289,10 @@ 289 289 290 290 ))) 291 291 306 +((( 307 + 308 +))) 309 + 292 292 === 2.3.7 MOD === 293 293 294 294 ... ... @@ -306,6 +306,7 @@ 306 306 If** **payload =** **0x0A01, workmode=1 307 307 308 308 327 + 309 309 === 2.3.8 Decode payload in The Things Network === 310 310 311 311 ... ... @@ -319,10 +319,11 @@ 319 319 ))) 320 320 321 321 ((( 322 -LSE01 TTN Payload Decoder: [[https:~~/~~/ github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]341 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 323 323 ))) 324 324 325 325 345 + 326 326 == 2.4 Uplink Interval == 327 327 328 328 ... ... @@ -329,6 +329,7 @@ 329 329 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"]] 330 330 331 331 352 + 332 332 == 2.5 Downlink Payload == 333 333 334 334 ... ... @@ -379,6 +379,7 @@ 379 379 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 380 380 381 381 403 + 382 382 == 2.6 Show Data in DataCake IoT Server == 383 383 384 384 ... ... @@ -418,6 +418,7 @@ 418 418 [[image:1654505925508-181.png]] 419 419 420 420 443 + 421 421 == 2.7 Frequency Plans == 422 422 423 423 ... ... @@ -424,6 +424,7 @@ 424 424 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. 425 425 426 426 450 + 427 427 === 2.7.1 EU863-870 (EU868) === 428 428 429 429 ... ... @@ -455,6 +455,7 @@ 455 455 869.525 - SF9BW125 (RX2 downlink only) 456 456 457 457 482 + 458 458 === 2.7.2 US902-928(US915) === 459 459 460 460 ... ... @@ -500,6 +500,7 @@ 500 500 923.3 - SF12BW500(RX2 downlink only) 501 501 502 502 528 + 503 503 === 2.7.3 CN470-510 (CN470) === 504 504 505 505 ... ... @@ -545,6 +545,7 @@ 545 545 505.3 - SF12BW125 (RX2 downlink only) 546 546 547 547 574 + 548 548 === 2.7.4 AU915-928(AU915) === 549 549 550 550 ... ... @@ -590,6 +590,7 @@ 590 590 923.3 - SF12BW500(RX2 downlink only) 591 591 592 592 620 + 593 593 === 2.7.5 AS920-923 & AS923-925 (AS923) === 594 594 595 595 ... ... @@ -641,6 +641,7 @@ 641 641 923.2 - SF10BW125 (RX2) 642 642 643 643 672 + 644 644 === 2.7.6 KR920-923 (KR920) === 645 645 646 646 ... ... @@ -677,6 +677,7 @@ 677 677 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 678 678 679 679 709 + 680 680 === 2.7.7 IN865-867 (IN865) === 681 681 682 682 ... ... @@ -696,6 +696,8 @@ 696 696 866.550 - SF10BW125 (RX2) 697 697 698 698 729 + 730 + 699 699 == 2.8 LED Indicator == 700 700 701 701 ... ... @@ -705,6 +705,8 @@ 705 705 * Solid ON for 5 seconds once device successful Join the network. 706 706 * Blink once when device transmit a packet. 707 707 740 + 741 + 708 708 == 2.9 Installation in Soil == 709 709 710 710 ... ... @@ -734,6 +734,7 @@ 734 734 ))) 735 735 736 736 771 + 737 737 == 2.10 Firmware Change Log == 738 738 739 739 ... ... @@ -742,6 +742,10 @@ 742 742 ))) 743 743 744 744 ((( 780 + 781 +))) 782 + 783 +((( 745 745 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 746 746 ))) 747 747 ... ... @@ -758,16 +758,70 @@ 758 758 ))) 759 759 760 760 761 -== 2.11 Battery & Power Consumption == 762 762 801 +== 2.11 Battery Analysis == 763 763 764 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 765 765 766 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].804 +=== 2.11.1 Battery Type === 767 767 768 768 807 +((( 808 +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. 809 +))) 810 + 811 +((( 812 +The battery is designed to last for more than 5 years for the LSN50. 813 +))) 814 + 815 +((( 816 +((( 817 +The battery-related documents are as below: 818 +))) 819 +))) 820 + 821 +* ((( 822 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 823 +))) 824 +* ((( 825 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 826 +))) 827 +* ((( 828 +[[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/]] 829 +))) 830 + 831 + [[image:image-20220610172436-1.png]] 832 + 833 + 834 + 835 +=== 2.11.2 Battery Note === 836 + 837 + 838 +((( 839 +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. 840 +))) 841 + 842 + 843 + 844 +=== 2.11.3 Replace the battery === 845 + 846 + 847 +((( 848 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 849 +))) 850 + 851 +((( 852 +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. 853 +))) 854 + 855 +((( 856 +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) 857 +))) 858 + 859 + 860 + 769 769 = 3. Using the AT Commands = 770 770 863 + 771 771 == 3.1 Access AT Commands == 772 772 773 773 ... ... @@ -783,6 +783,7 @@ 783 783 [[image:1654502005655-729.png||height="503" width="801"]] 784 784 785 785 879 + 786 786 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: 787 787 788 788 ... ... @@ -897,8 +897,10 @@ 897 897 (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 898 898 899 899 994 + 900 900 = 4. FAQ = 901 901 997 + 902 902 == 4.1 How to change the LoRa Frequency Bands/Region? == 903 903 904 904 ... ... @@ -970,16 +970,17 @@ 970 970 [[image:image-20220606154825-4.png]] 971 971 972 972 1069 + 973 973 == 4.2 Can I calibrate LSE01 to different soil types? == 974 974 975 975 976 -((( 977 977 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]]. 978 -))) 979 979 980 980 1076 + 981 981 = 5. Trouble Shooting = 982 982 1079 + 983 983 == 5.1 Why I can't join TTN in US915 / AU915 bands? == 984 984 985 985 ... ... @@ -986,6 +986,7 @@ 986 986 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. 987 987 988 988 1086 + 989 989 == 5.2 AT Command input doesn't work == 990 990 991 991 ... ... @@ -994,6 +994,7 @@ 994 994 ))) 995 995 996 996 1095 + 997 997 == 5.3 Device rejoin in at the second uplink packet == 998 998 999 999 ... ... @@ -1011,13 +1011,12 @@ 1011 1011 1012 1012 (% style="color:#4f81bd" %)**Solution: ** 1013 1013 1014 -((( 1015 1015 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: 1016 -))) 1017 1017 1018 1018 [[image:1654500929571-736.png||height="458" width="832"]] 1019 1019 1020 1020 1118 + 1021 1021 = 6. Order Info = 1022 1022 1023 1023 ... ... @@ -1086,3 +1086,5 @@ 1086 1086 1087 1087 * 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. 1088 1088 * 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]] 1187 + 1188 +
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