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 ... ... @@ -76,7 +76,6 @@ 76 76 * - B28 @H-FDD: 700MHz 77 77 78 78 79 - 80 80 == 1.4 Probe Specification == 81 81 82 82 ... ... @@ -97,7 +97,6 @@ 97 97 * Length: 3.5 meters 98 98 99 99 100 - 101 101 == 1.5 Applications == 102 102 103 103 ... ... @@ -104,7 +104,6 @@ 104 104 * Smart Agriculture 105 105 106 106 107 - 108 108 == 1.6 Pin mapping and power on == 109 109 110 110 ... ... @@ -293,8 +293,8 @@ 293 293 294 294 295 295 (% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 296 -| =(% scope="row" style="width:0px;" %)**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 .....288 +|(% style="width:35px" %)**Size(bytes)**|(% style="width:30px" %)**8**|(% style="width:15px" %)**2**|(% style="width:15px" %)**2**|(% style="width:50px" %)1|(% style="width:15px" %)1|(% style="width:20px" %)1|(% style="width:30px" %)2|(% style="width:40px" %)2|(% style="width:30px" %)4|(% style="width:40px" %)2|(% style="width:40px" %)2|(% style="width:40px" %)4 289 +|(% 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 ... ... @@ -330,6 +330,7 @@ 330 330 331 331 * (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 332 332 325 + 333 333 == 2.4 Payload Explanation and Sensor Interface == 334 334 335 335 ... ... @@ -785,7 +785,6 @@ 785 785 * Weight / pcs : g 786 786 787 787 788 - 789 789 = 9. Support = 790 790 791 791