Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:54
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... ... @@ -13,21 +13,16 @@ 13 13 == 1.1 What is NLMS01 Leaf Moisture Sensor == 14 14 15 15 16 -((( 17 17 The Dragino NLMS01 is a (% style="color:blue" %)**NB-IOT Leaf Moisture Sensor**(%%) for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof. 18 18 19 19 NLMS01 detects leaf's(% style="color:blue" %)** moisture and temperature use FDR method**(%%), it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy. 20 20 21 21 NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 21 +\\NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 22 +\\NLMS01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method). 23 +\\To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection. 22 22 23 -NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 24 24 25 -NLMS01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method). 26 - 27 -To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection. 28 -))) 29 - 30 - 31 31 [[image:image-20220907171221-2.png]] 32 32 33 33 ... ... @@ -55,6 +55,7 @@ 55 55 ((( 56 56 57 57 53 + 58 58 59 59 ))) 60 60 ... ... @@ -75,8 +75,6 @@ 75 75 * - B20 @H-FDD: 800MHz 76 76 * - B28 @H-FDD: 700MHz 77 77 78 - 79 - 80 80 == 1.4 Probe Specification == 81 81 82 82 ... ... @@ -96,15 +96,11 @@ 96 96 * IP67 Protection 97 97 * Length: 3.5 meters 98 98 99 - 100 - 101 101 == 1.5 Applications == 102 102 103 103 104 104 * Smart Agriculture 105 105 106 - 107 - 108 108 == 1.6 Pin mapping and power on == 109 109 110 110 ... ... @@ -292,9 +292,9 @@ 292 292 Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded. 293 293 294 294 295 -(% border="1" style="background-color:#ffffcc; color:green; width: 520px" %)296 -| =(% scope="row" style="width:50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:60px" %)**1**|(% style="width:20px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:50px" %)**2**|(% style="width:50px" %)**4**|(% style="width:50px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**297 -| =(% style="width:;" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp .....285 +(% border="1" style="background-color:#ffffcc; color:green; width:1251px" %) 286 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:42px" %)**2**|(% style="width:48px" %)**2**|(% style="width:124px" %)1|(% style="width:58px" %)1|(% style="width:82px" %)1|(% style="width:113px" %)2|(% style="width:134px" %)2|(% style="width:100px" %)4|(% style="width:137px" %)2|(% style="width:110px" %)2|(% style="width:122px" %)4 287 +|(% style="width:96px" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp ..... 298 298 299 299 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 300 300 ... ... @@ -308,28 +308,18 @@ 308 308 309 309 where: 310 310 311 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 301 +* Device ID: 0xf868411056754138 = f868411056754138 302 +* Version: 0x0064=100=1.0.0 303 +* BAT: 0x0c78 = 3192 mV = 3.192V 304 +* Singal: 0x17 = 23 305 +* Mod: 0x01 = 1 306 +* Interrupt: 0x00= 0 307 +* Leaf moisture: 0x0225= 549 = 54.9% 308 +* Leaf Temperature:0x010B =267=26.7 °C 309 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 310 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 311 +* 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 312 312 313 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 314 - 315 -* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 316 - 317 -* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 318 - 319 -* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 320 - 321 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 322 - 323 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 324 - 325 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 326 - 327 -* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 328 - 329 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 330 - 331 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 332 - 333 333 == 2.4 Payload Explanation and Sensor Interface == 334 334 335 335 ... ... @@ -550,7 +550,7 @@ 550 550 551 551 The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 552 552 553 -[[image:image-2022100900 1002-1.png||height="706" width="982"]]533 +[[image:image-20221009000513-1.png||height="732" width="1018"]] 554 554 555 555 556 556 == 2.10 Read or Clear cached data == ... ... @@ -784,8 +784,6 @@ 784 784 * Package Size / pcs : cm 785 785 * Weight / pcs : g 786 786 787 - 788 - 789 789 = 9. Support = 790 790 791 791
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