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 ... ... @@ -67,62 +67,36 @@ 67 67 * IP66 Waterproof Enclosure 68 68 * 4000mAh or 8500mAh Battery for long term use 69 69 73 + 74 + 75 + 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 94 - 95 95 [[image:image-20220606162220-5.png]] 96 96 97 97 98 -== 1.4 Dimension == 99 99 85 +== 1.4 Applications == 100 100 101 -**Main Device Dimension:** 102 102 103 - 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 104 104 105 -[[image:image-20221008140228-2.png||height="358" width="571"]] 106 106 107 107 108 -**Probe Dimension** 109 109 110 - [[image:image-20221008135912-1.png]]93 +== 1.5 Firmware Change log == 111 111 112 112 113 -== 1.5 Applications == 114 - 115 - 116 -* Smart Agriculture 117 - 118 -== 1.6 Firmware Change log == 119 - 120 - 121 121 **LSE01 v1.0 :** Release 122 122 123 123 99 + 124 124 = 2. Configure LSE01 to connect to LoRaWAN network = 125 125 102 + 126 126 == 2.1 How it works == 127 127 128 128 ... ... @@ -135,6 +135,7 @@ 135 135 ))) 136 136 137 137 115 + 138 138 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 139 139 140 140 ... ... @@ -151,7 +151,7 @@ 151 151 152 152 Each LSE01 is shipped with a sticker with the default device EUI as below: 153 153 154 -[[image:image-202 30426084640-1.png]]132 +[[image:image-20220606163732-6.jpeg]] 155 155 156 156 157 157 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: ... ... @@ -182,8 +182,10 @@ 182 182 [[image:1654504778294-788.png]] 183 183 184 184 163 + 185 185 == 2.3 Uplink Payload == 186 186 166 + 187 187 === 2.3.1 MOD~=0(Default Mode) === 188 188 189 189 ... ... @@ -193,33 +193,49 @@ 193 193 Uplink payload includes in total 11 bytes. 194 194 ))) 195 195 196 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %) 197 -|=(% scope="row" %)((( 198 -**Size(bytes)** 176 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 177 +|((( 178 +**Size** 179 + 180 +**(bytes)** 199 199 )))|**2**|**2**|**2**|**2**|**2**|**1** 200 -| =**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((182 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 201 201 Temperature 184 + 202 202 (Reserve, Ignore now) 203 203 )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 204 -MOD & Digital Interrupt(Optional) 187 +MOD & Digital Interrupt 188 + 189 +(Optional) 205 205 ))) 206 206 192 + 193 + 194 + 207 207 === 2.3.2 MOD~=1(Original value) === 208 208 209 209 210 210 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 211 211 212 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %) 213 -|=(% scope="row" %)((( 214 -**Size(bytes)** 200 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 201 +|((( 202 +**Size** 203 + 204 +**(bytes)** 215 215 )))|**2**|**2**|**2**|**2**|**2**|**1** 216 -| =**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((206 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 217 217 Temperature 208 + 218 218 (Reserve, Ignore now) 219 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 220 -MOD & Digital Interrupt(Optional) 210 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 211 +MOD & Digital Interrupt 212 + 213 +(Optional) 221 221 ))) 222 222 216 + 217 + 218 + 223 223 === 2.3.3 Battery Info === 224 224 225 225 ... ... @@ -236,6 +236,7 @@ 236 236 ))) 237 237 238 238 235 + 239 239 === 2.3.4 Soil Moisture === 240 240 241 241 ... ... @@ -256,11 +256,12 @@ 256 256 ))) 257 257 258 258 256 + 259 259 === 2.3.5 Soil Temperature === 260 260 261 261 262 262 ((( 263 -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 261 + 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 264 264 ))) 265 265 266 266 ((( ... ... @@ -276,6 +276,7 @@ 276 276 ))) 277 277 278 278 277 + 279 279 === 2.3.6 Soil Conductivity (EC) === 280 280 281 281 ... ... @@ -295,6 +295,10 @@ 295 295 296 296 ))) 297 297 297 +((( 298 + 299 +))) 300 + 298 298 === 2.3.7 MOD === 299 299 300 300 ... ... @@ -312,6 +312,7 @@ 312 312 If** **payload =** **0x0A01, workmode=1 313 313 314 314 318 + 315 315 === 2.3.8 Decode payload in The Things Network === 316 316 317 317 ... ... @@ -325,10 +325,11 @@ 325 325 ))) 326 326 327 327 ((( 328 -LSE01 TTN Payload Decoder: [[https:~~/~~/ github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]332 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 329 329 ))) 330 330 331 331 336 + 332 332 == 2.4 Uplink Interval == 333 333 334 334 ... ... @@ -335,6 +335,7 @@ 335 335 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"]] 336 336 337 337 343 + 338 338 == 2.5 Downlink Payload == 339 339 340 340 ... ... @@ -385,6 +385,7 @@ 385 385 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 386 386 387 387 394 + 388 388 == 2.6 Show Data in DataCake IoT Server == 389 389 390 390 ... ... @@ -424,6 +424,7 @@ 424 424 [[image:1654505925508-181.png]] 425 425 426 426 434 + 427 427 == 2.7 Frequency Plans == 428 428 429 429 ... ... @@ -430,6 +430,7 @@ 430 430 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. 431 431 432 432 441 + 433 433 === 2.7.1 EU863-870 (EU868) === 434 434 435 435 ... ... @@ -461,6 +461,7 @@ 461 461 869.525 - SF9BW125 (RX2 downlink only) 462 462 463 463 473 + 464 464 === 2.7.2 US902-928(US915) === 465 465 466 466 ... ... @@ -506,6 +506,7 @@ 506 506 923.3 - SF12BW500(RX2 downlink only) 507 507 508 508 519 + 509 509 === 2.7.3 CN470-510 (CN470) === 510 510 511 511 ... ... @@ -551,6 +551,7 @@ 551 551 505.3 - SF12BW125 (RX2 downlink only) 552 552 553 553 565 + 554 554 === 2.7.4 AU915-928(AU915) === 555 555 556 556 ... ... @@ -596,6 +596,7 @@ 596 596 923.3 - SF12BW500(RX2 downlink only) 597 597 598 598 611 + 599 599 === 2.7.5 AS920-923 & AS923-925 (AS923) === 600 600 601 601 ... ... @@ -647,6 +647,7 @@ 647 647 923.2 - SF10BW125 (RX2) 648 648 649 649 663 + 650 650 === 2.7.6 KR920-923 (KR920) === 651 651 652 652 ... ... @@ -683,6 +683,7 @@ 683 683 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 684 684 685 685 700 + 686 686 === 2.7.7 IN865-867 (IN865) === 687 687 688 688 ... ... @@ -702,6 +702,8 @@ 702 702 866.550 - SF10BW125 (RX2) 703 703 704 704 720 + 721 + 705 705 == 2.8 LED Indicator == 706 706 707 707 ... ... @@ -711,6 +711,9 @@ 711 711 * Solid ON for 5 seconds once device successful Join the network. 712 712 * Blink once when device transmit a packet. 713 713 731 + 732 + 733 + 714 714 == 2.9 Installation in Soil == 715 715 716 716 ... ... @@ -740,6 +740,7 @@ 740 740 ))) 741 741 742 742 763 + 743 743 == 2.10 Firmware Change Log == 744 744 745 745 ... ... @@ -748,6 +748,10 @@ 748 748 ))) 749 749 750 750 ((( 772 + 773 +))) 774 + 775 +((( 751 751 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 752 752 ))) 753 753 ... ... @@ -764,16 +764,70 @@ 764 764 ))) 765 765 766 766 767 -== 2.11 Battery & Power Consumption == 768 768 793 +== 2.11 Battery Analysis == 769 769 770 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 771 771 772 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].796 +=== 2.11.1 Battery Type === 773 773 774 774 799 +((( 800 +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. 801 +))) 802 + 803 +((( 804 +The battery is designed to last for more than 5 years for the LSN50. 805 +))) 806 + 807 +((( 808 +((( 809 +The battery-related documents are as below: 810 +))) 811 +))) 812 + 813 +* ((( 814 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 815 +))) 816 +* ((( 817 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 818 +))) 819 +* ((( 820 +[[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/]] 821 +))) 822 + 823 + [[image:image-20220610172436-1.png]] 824 + 825 + 826 + 827 +=== 2.11.2 Battery Note === 828 + 829 + 830 +((( 831 +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. 832 +))) 833 + 834 + 835 + 836 +=== 2.11.3 Replace the battery === 837 + 838 + 839 +((( 840 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 841 +))) 842 + 843 +((( 844 +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. 845 +))) 846 + 847 +((( 848 +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) 849 +))) 850 + 851 + 852 + 775 775 = 3. Using the AT Commands = 776 776 855 + 777 777 == 3.1 Access AT Commands == 778 778 779 779 ... ... @@ -789,6 +789,7 @@ 789 789 [[image:1654502005655-729.png||height="503" width="801"]] 790 790 791 791 871 + 792 792 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: 793 793 794 794 ... ... @@ -903,8 +903,10 @@ 903 903 (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 904 904 905 905 986 + 906 906 = 4. FAQ = 907 907 989 + 908 908 == 4.1 How to change the LoRa Frequency Bands/Region? == 909 909 910 910 ... ... @@ -976,16 +976,17 @@ 976 976 [[image:image-20220606154825-4.png]] 977 977 978 978 1061 + 979 979 == 4.2 Can I calibrate LSE01 to different soil types? == 980 980 981 981 982 -((( 983 983 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]]. 984 -))) 985 985 986 986 1068 + 987 987 = 5. Trouble Shooting = 988 988 1071 + 989 989 == 5.1 Why I can't join TTN in US915 / AU915 bands? == 990 990 991 991 ... ... @@ -992,6 +992,7 @@ 992 992 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. 993 993 994 994 1078 + 995 995 == 5.2 AT Command input doesn't work == 996 996 997 997 ... ... @@ -1000,6 +1000,7 @@ 1000 1000 ))) 1001 1001 1002 1002 1087 + 1003 1003 == 5.3 Device rejoin in at the second uplink packet == 1004 1004 1005 1005 ... ... @@ -1017,13 +1017,12 @@ 1017 1017 1018 1018 (% style="color:#4f81bd" %)**Solution: ** 1019 1019 1020 -((( 1021 1021 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: 1022 -))) 1023 1023 1024 1024 [[image:1654500929571-736.png||height="458" width="832"]] 1025 1025 1026 1026 1110 + 1027 1027 = 6. Order Info = 1028 1028 1029 1029 ... ... @@ -1092,3 +1092,5 @@ 1092 1092 1093 1093 * 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. 1094 1094 * 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]] 1179 + 1180 +
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