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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... ... @@ -13,16 +13,21 @@ 13 13 == 1.1 What is NLMS01 Leaf Moisture Sensor == 14 14 15 15 16 +((( 16 16 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. 17 17 18 18 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. 19 19 20 20 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. 24 24 23 +NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 25 25 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 + 26 26 [[image:image-20220907171221-2.png]] 27 27 28 28 ... ... @@ -70,8 +70,6 @@ 70 70 * - B20 @H-FDD: 800MHz 71 71 * - B28 @H-FDD: 700MHz 72 72 73 - 74 - 75 75 == 1.4 Probe Specification == 76 76 77 77 ... ... @@ -91,15 +91,11 @@ 91 91 * IP67 Protection 92 92 * Length: 3.5 meters 93 93 94 - 95 - 96 96 == 1.5 Applications == 97 97 98 98 99 99 * Smart Agriculture 100 100 101 - 102 - 103 103 == 1.6 Pin mapping and power on == 104 104 105 105 ... ... @@ -287,9 +287,9 @@ 287 287 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. 288 288 289 289 290 -(% border="1" style="background-color:#ffffcc; color:green; width: 1251px" %)291 -|(% 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" %)4292 -|(% 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 ..... 289 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 290 +|=(% 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** 291 +|=(% 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 ..... 293 293 294 294 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 295 295 ... ... @@ -307,7 +307,7 @@ 307 307 308 308 * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 309 309 310 -* (% style="color:#037691" %)**BAT:** 309 +* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 311 311 312 312 * (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 313 313 ... ... @@ -319,14 +319,12 @@ 319 319 320 320 * (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 321 321 322 -* (% style="color:#037691" %)**Time stamp :** 321 +* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 323 323 324 324 * (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 325 325 326 326 * (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 327 327 328 - 329 - 330 330 == 2.4 Payload Explanation and Sensor Interface == 331 331 332 332 ... ... @@ -781,8 +781,6 @@ 781 781 * Package Size / pcs : cm 782 782 * Weight / pcs : g 783 783 784 - 785 - 786 786 = 9. Support = 787 787 788 788