Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
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... ... @@ -1,72 +1,77 @@ 1 -(% style="text-align:center" %) 2 -[[image:image-20220907171221-1.jpeg]] 1 +[[image:image-20220907171221-1.jpeg]] 3 3 4 - 5 5 6 -{{toc/}} 7 7 5 += 1. Introduction = 8 8 7 +== 1.1 What is NLMS01 Leaf Moisture Sensor == 9 9 10 -= 1. Introduction = 11 11 10 +The Dragino NLMS01 is a **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. 12 12 13 - ==1.1What isNLMS01 LeafMoistureSensor==12 +NLMS01 detects leaf's** 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. 14 14 15 - 16 -((( 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 - 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 - 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. 15 +\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP **for different application requirement. 16 +\\NLMS01 is powered by **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) 17 +\\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 **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 - 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 - 34 34 [[image:image-20220907171221-3.png]] 35 35 23 +== 1.2 Features == 36 36 25 +* ((( 26 +NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 27 +))) 28 +* ((( 29 +Monitor Leaf moisture 30 +))) 37 37 38 -== 1.2 Features == 32 +* ((( 33 + Monitor Leaf temperature 34 +))) 39 39 40 - 41 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 42 -* Monitor Leaf moisture 43 -* Monitor Leaf temperature 44 -* Moisture and Temperature alarm function 45 -* Monitor Battery Level 46 -* Uplink on periodically 47 -* Downlink to change configure 48 -* IP66 Waterproof Enclosure 49 -* IP67 rate for the Sensor Probe 50 -* Ultra-Low Power consumption 51 -* AT Commands to change parameters 52 -* Micro SIM card slot for NB-IoT SIM 53 -* 8500mAh Battery for long term use 54 - 55 -((( 56 - 57 - 58 - 36 +* ((( 37 +Moisture and Temperature alarm function 59 59 ))) 39 +* ((( 40 +Monitor Battery Level 41 +))) 42 +* ((( 43 +Uplink on periodically 44 +))) 45 +* ((( 46 +Downlink to change configure 47 +))) 48 +* ((( 49 +IP66 Waterproof Enclosure 50 +))) 51 +* ((( 52 +IP67 rate for the Sensor Probe 53 +))) 54 +* ((( 55 +Ultra-Low Power consumption 56 +))) 57 +* ((( 58 +AT Commands to change parameters 59 +))) 60 +* ((( 61 +Micro SIM card slot for NB-IoT SIM 62 +))) 63 +* ((( 64 +8500mAh Battery for long term use 65 +))) 60 60 61 61 == 1.3 Specification == 62 62 69 +**Common DC Characteristics:** 63 63 64 -(% style="color:#037691" %)**Common DC Characteristics:** 65 - 66 66 * Supply Voltage: 2.1v ~~ 3.6v 67 67 * Operating Temperature: -40 ~~ 85°C 68 68 69 - (% style="color:#037691" %)**NB-IoT Spec:**74 +**NB-IoT Spec:** 70 70 71 71 * - B1 @H-FDD: 2100MHz 72 72 * - B3 @H-FDD: 1800MHz ... ... @@ -75,13 +75,11 @@ 75 75 * - B20 @H-FDD: 800MHz 76 76 * - B28 @H-FDD: 700MHz 77 77 83 +== 1.4 Probe Specification == 78 78 79 79 80 - ==1.4 ProbeSpecification==86 +**Leaf Moisture: percentage of water drop over total leaf surface** 81 81 82 - 83 -(% style="color:#037691" %)**Leaf Moisture: percentage of water drop over total leaf surface** 84 - 85 85 * Range 0-100% 86 86 * Resolution: 0.1% 87 87 * Accuracy: ±3%(0-50%);±6%(>50%) ... ... @@ -88,7 +88,7 @@ 88 88 * IP67 Protection 89 89 * Length: 3.5 meters 90 90 91 - (% style="color:#037691" %)**Leaf Temperature:**94 +**Leaf Temperature:** 92 92 93 93 * Range -50℃~80℃ 94 94 * Resolution: 0.1℃ ... ... @@ -96,44 +96,30 @@ 96 96 * IP67 Protection 97 97 * Length: 3.5 meters 98 98 102 +== 1.5 Applications == 99 99 100 - 101 -== 1.5 Applications == 102 - 103 - 104 104 * Smart Agriculture 105 105 106 +== 1.6 Pin mapping and power on == 106 106 107 - 108 -== 1.6 Pin mapping and power on == 109 - 110 - 111 111 [[image:image-20220907171221-4.png]] 112 112 113 113 **~ ** 114 114 115 - 116 116 = 2. Use NLMS01 to communicate with IoT Server = 117 117 118 - 119 119 == 2.1 How it works == 120 120 121 - 122 122 The NLMS01 is equipped with a NB-IoT module, the pre-loaded firmware in NLMS01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module. The NB-IoT network will forward this value to IoT server via the protocol defined by NLMS01. 123 123 124 124 The diagram below shows the working flow in default firmware of NLMS01: 125 125 126 - 127 127 [[image:image-20220907171221-5.png]] 128 128 129 - 130 - 131 131 == 2.2 Configure the NLMS01 == 132 132 133 - 134 134 === 2.2.1 Test Requirement === 135 135 136 - 137 137 To use NLMS01 in your city, make sure meet below requirements: 138 138 139 139 * Your local operator has already distributed a NB-IoT Network there. ... ... @@ -140,114 +140,90 @@ 140 140 * The local NB-IoT network used the band that NLMS01 supports. 141 141 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 142 142 143 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NLMS01 will use (%style="color:#037691" %)**CoAP(120.24.4.116:5683)**(%%)or raw(%style="color:#037691" %)**UDP(120.24.4.116:5601)** or(%%)(% style="color:#037691"%)**MQTT(120.24.4.116:1883)**(%%)or(% style="color:#037691" %)**TCP(120.24.4.116:5600)**(%%)protocol to send data to the test server132 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NLMS01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server 144 144 145 - 146 146 [[image:image-20220907171221-6.png]] 147 147 148 - 149 - 150 150 === 2.2.2 Insert SIM card === 151 151 152 - 153 153 Insert the NB-IoT Card get from your provider. 154 154 155 155 User need to take out the NB-IoT module and insert the SIM card like below: 156 156 157 - 158 158 [[image:image-20220907171221-7.png]] 159 159 160 - 161 - 162 162 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 163 163 146 +User need to configure NLMS01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. NLMS01 support AT Commands, user can use a USB to TTL adapter to connect to NLMS01 and use AT Commands to configure it, as below. 164 164 165 - User need to configure NLMS01 via serial port to set the (% style="color:#037691" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NLMS01 support ATCommands, user canusea USB to TTL adapter toconnectto NLMS01 and use AT Commands to configure it, as below.148 +**Connection:** 166 166 150 + USB TTL GND <~-~-~-~-> GND 167 167 168 - (%style="color:blue"%)**Connection:**152 + USB TTL TXD <~-~-~-~-> UART_RXD 169 169 170 - **~(% style="background-color:yellow" %)USB TTLGND <~-~-~-~->GND(%%)**154 + USB TTL RXD <~-~-~-~-> UART_TXD 171 171 172 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 173 - 174 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 175 - 176 - 177 177 In the PC, use below serial tool settings: 178 178 179 -* Baud: (% style="color:green" %)**9600**180 -* Data bits:** (% style="color:green" %)8(%%)**181 -* Stop bits: (% style="color:green" %)**1**182 -* Parity: (% style="color:green" %)**None**183 -* Flow Control: (% style="color:green" %)**None**158 +* Baud: **9600** 159 +* Data bits:** 8** 160 +* Stop bits: **1** 161 +* Parity: **None** 162 +* Flow Control: **None** 184 184 185 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%)to access AT Command input.164 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input. 186 186 187 -[[image:image-202209 13090720-1.png]]166 +[[image:image-20220907171221-8.png]] 188 188 168 +**Note: the valid AT Commands can be found at: **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 189 189 190 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 191 - 192 - 193 - 194 194 === 2.2.4 Use CoAP protocol to uplink data === 195 195 172 +**Note: if you don't have CoAP server, you can refer this link to set up one: **[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 196 196 197 - (% style="color:red" %)**Note: if you don't have CoAPserver,you can refer thislink toset up one: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]174 +**Use below commands:** 198 198 176 +* **AT+PRO=1** ~/~/ Set to use CoAP protocol to uplink 177 +* **AT+SERVADDR=120.24.4.116,5683 ** ~/~/ to set CoAP server address and port 178 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path 199 199 200 -(% style="color:blue" %)**Use below commands:** 201 - 202 -* (% style="color:#037691" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 203 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%) ~/~/ to set CoAP server address and port 204 -* (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 205 - 206 206 For parameter description, please refer to AT command set 207 207 208 208 [[image:image-20220907171221-9.png]] 209 209 184 +After configure the server address and **reset the device** (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server. 210 210 211 -After configure the server address and (% style="color:#037691" %)**reset the device**(%%) (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server. 212 - 213 213 [[image:image-20220907171221-10.png]] 214 214 215 - 216 - 217 217 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 218 218 219 - 220 220 This feature is supported since firmware version v1.0.1 221 221 222 -* (% style="color:#037691" %)**AT+PRO=2 **(%%)~/~/223 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601(%%)~/~/224 -* (% style="color:#037691" %)**AT+CFM=1 **(%%)~/~/192 +* **AT+PRO=2 ** ~/~/ Set to use UDP protocol to uplink 193 +* **AT+SERVADDR=120.24.4.116,5601 ** ~/~/ to set UDP server address and port 194 +* **AT+CFM=1 ** ~/~/If the server does not respond, this command is unnecessary 225 225 226 226 [[image:image-20220907171221-11.png]] 227 227 228 - 229 229 [[image:image-20220907171221-12.png]] 230 230 231 231 232 232 233 - 234 234 === 2.2.6 Use MQTT protocol to uplink data === 235 235 236 - 237 237 This feature is supported since firmware version v110 238 238 239 -* (% style="color:#037691" %)**AT+PRO=3 **(%%)~/~/240 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883 **(%%)~/~/241 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT **(%%)~/~/242 -* (% style="color:#037691" %)**AT+UNAME=UNAME **(%%)** **~/~/243 -* (% style="color:#037691" %)**AT+PWD=PWD **(%%)** **~/~/244 -* (% style="color:#037691" %)**AT+PUBTOPIC=PUB **(%%)~/~/245 -* (% style="color:#037691" %)**AT+SUBTOPIC=SUB **(%%)206 +* **AT+PRO=3 ** ~/~/Set to use MQTT protocol to uplink 207 +* **AT+SERVADDR=120.24.4.116,1883 ** ~/~/Set MQTT server address and port 208 +* **AT+CLIENT=CLIENT ** ~/~/Set up the CLIENT of MQTT 209 +* **AT+UNAME=UNAME **~/~/Set the username of MQTT 210 +* **AT+PWD=PWD **~/~/Set the password of MQTT 211 +* **AT+PUBTOPIC=PUB **~/~/Set the sending topic of MQTT 212 +* **AT+SUBTOPIC=SUB ** ~/~/Set the subscription topic of MQTT 246 246 247 247 [[image:image-20220907171221-13.png]] 248 248 249 - 250 - 251 251 [[image:image-20220907171221-14.png]] 252 252 253 253 ... ... @@ -254,113 +254,81 @@ 254 254 255 255 MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval. 256 256 257 - 258 - 259 259 === 2.2.7 Use TCP protocol to uplink data === 260 260 261 - 262 262 This feature is supported since firmware version v110 263 263 264 -* (% style="color:#037691" %)**AT+PRO=4 **(%%)~/~/265 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 **(%%)~/~/226 +* **AT+PRO=4 ** ~/~/ Set to use TCP protocol to uplink 227 +* **AT+SERVADDR=120.24.4.116,5600 ** ~/~/ to set TCP server address and port 266 266 267 267 [[image:image-20220907171221-15.png]] 268 268 269 - 270 - 271 271 [[image:image-20220907171221-16.png]] 272 272 273 273 274 274 275 - 276 276 === 2.2.8 Change Update Interval === 277 277 278 - 279 279 User can use below command to change the **uplink interval**. 280 280 281 -* (% style="color:#037691" %)**AT+TDC=7200 **(%%)~/~/ Set Update Interval to7200s(2 hour)239 +* **AT+TDC=600 ** ~/~/ Set Update Interval to 600s 282 282 283 - (% style="color:red" %)**NOTE:By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**241 +**NOTE:** 284 284 243 +**~1. By default, the device will send an uplink message every 2 hour.** 285 285 286 - 287 287 == 2.3 Uplink Payload == 288 288 289 - 290 290 In this mode, uplink payload includes 87 bytes in total by default. 291 291 292 292 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. 293 293 251 +|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4 252 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Time stamp|Leaf Temperature|Leaf moisture|Time stamp ..... 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: 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 - 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. 300 300 301 - 302 302 [[image:image-20220907171221-17.png]] 303 303 304 - 305 305 The payload is ASCII string, representative same HEX: 306 306 307 - **0x(% style="color:red" %)__f868411056754138__ (% style="color:blue" %)__0064__ (% style="color:green" %)__0c78__ (% style="color:#00b0f0" %)__17__ (% style="color:#7030a0" %)__01__ (% style="color:#d60093" %)__00__ (% style="color:#a14d07" %)__0225__ (% style="color:#0020b0" %) __010b__ (% style="color:#420042" %)__6315537b__ (% style="color:#663300" %)//__010b0226631550fb__ __010e022663154d77__//(%%)**260 +0xf86841105675413800640c781701000225010b6315537b010b0226631550fb010e022663154d7701110225631549f1011502246315466b01190223631542e5011d022163153f62011e022163153bde011e022163153859 where: 308 308 309 -where: 262 +* Device ID: 0xf868411056754138 = f868411056754138 263 +* Version: 0x0064=100=1.0.0 310 310 311 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 265 +* BAT: 0x0c78 = 3192 mV = 3.192V 266 +* Singal: 0x17 = 23 267 +* Mod: 0x01 = 1 268 +* Interrupt: 0x00= 0 269 +* Leaf moisture: 0x0225= 549 = 54.9% 270 +* Leaf Temperature:0x010B =267=26.7 °C 271 +* Time stamp : 0x6315537b =1662342011 272 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 273 +* 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 - 336 336 === 2.4.1 Device ID === 337 337 338 - 339 339 By default, the Device ID equal to the last 15 bits of IMEI. 340 340 341 -User can use (% style="color:#037691" %)**AT+DEUI**(%%)to set Device ID281 +User can use **AT+DEUI** to set Device ID 342 342 283 +**Example:** 343 343 344 -(% style="color:blue" %)**Example**: 345 - 346 346 AT+DEUI=868411056754138 347 347 348 348 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 349 349 350 - 351 - 352 352 === 2.4.2 Version Info === 353 353 354 - 355 355 Specify the software version: 0x64=100, means firmware version 1.00. 356 356 357 357 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 358 358 359 - 360 - 361 361 === 2.4.3 Battery Info === 362 362 363 - 364 364 Check the battery voltage for NLMS01. 365 365 366 366 Ex1: 0x0B45 = 2885mV ... ... @@ -367,16 +367,12 @@ 367 367 368 368 Ex2: 0x0B49 = 2889mV 369 369 370 - 371 - 372 372 === 2.4.4 Signal Strength === 373 373 374 - 375 375 NB-IoT Network signal Strength. 376 376 307 +**Ex1: 0x1d = 29** 377 377 378 -(% style="color:blue" %)**Ex1: 0x1d = 29** 379 - 380 380 **0** -113dBm or less 381 381 382 382 **1** -111dBm ... ... @@ -387,49 +387,37 @@ 387 387 388 388 **99** Not known or not detectable 389 389 390 - 391 - 392 392 === 2.4.5 Leaf moisture === 393 393 321 +Get the moisture of the **Leaf**. The value range of the register is 300-1000(Decimal), divide this value by 100 to get the percentage of moisture in the **Leaf**. 394 394 395 - Gettheoistureof the(% style="color:#037691" %)**Leaf**(%%).The valuerangeof the register is300-1000(Decimal),dividethis valueby 100 togetthepercentageof moisturein the Leaf.323 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is 396 396 397 - For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%),themoisture content in the(%style="color:#037691"%)**Leaf**(%%) is325 +**0229(H) = 549(D) /100 = 54.9.** 398 398 399 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 400 - 401 - 402 - 403 403 === 2.4.6 Leaf Temperature === 404 404 329 +Get the temperature in the **Leaf**. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the **Leaf**. For example, if the data you get from the register is **__0x09 0xEC__**, the temperature content in the **Leaf **is 405 405 406 - Get the temperature in the Leaf. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the Leaf. For example, if the data you get from the register is (% style="color:#037691" %)**__0x09 0xEC__**(%%), the temperature content in the (% style="color:#037691" %)**Leaf **(%%)is331 +**Example**: 407 407 408 - (%style="color:blue"%)**Example**:333 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C 409 409 410 -If payload is **0105H**: ((0x0105& 0x8000)>>15 ===0),temp =0105(H)/10 = 26.1°C335 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 411 411 412 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 413 - 414 - 415 - 416 416 === 2.4.7 Timestamp === 417 417 418 - 419 419 Time stamp : 0x6315537b =1662342011 420 420 421 421 Convert Unix timestamp to time 2022-9-5 9:40:11. 422 422 423 - 424 - 425 425 === 2.4.8 Digital Interrupt === 426 426 345 +Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server. 427 427 428 -Digital Interrupt refers to pin (% style="color:#037691" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server. 429 - 430 430 The command is: 431 431 432 - (% style="color:blue" %)**AT+INTMOD=3 **(%%)~/~/349 +**AT+INTMOD=3 ** ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 433 433 434 434 The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up. 435 435 ... ... @@ -439,34 +439,27 @@ 439 439 440 440 0x(01): Interrupt Uplink Packet. 441 441 442 - 443 - 444 444 === 2.4.9 +5V Output === 445 445 446 - 447 447 NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 448 448 449 449 The 5V output time can be controlled by AT Command. 450 450 451 - (% style="color:blue" %)**AT+5VT=1000**365 +**AT+5VT=1000** 452 452 453 453 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 454 454 455 455 456 - 457 457 == 2.5 Downlink Payload == 458 458 459 - 460 460 By default, NLMS01 prints the downlink payload to console port. 461 461 462 462 [[image:image-20220907171221-18.png]] 463 463 376 +**Examples:** 464 464 465 - (%style="color:blue" %)**Examples:**378 +* **Set TDC** 466 466 467 - 468 -* (% style="color:#037691" %)**Set TDC** 469 - 470 470 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 471 471 472 472 Payload: 01 00 00 1E TDC=30S ... ... @@ -473,23 +473,16 @@ 473 473 474 474 Payload: 01 00 00 3C TDC=60S 475 475 386 +* **Reset** 476 476 477 - 478 -* (% style="color:#037691" %)**Reset** 479 - 480 480 If payload = 0x04FF, it will reset the NLMS01 481 481 390 +* **INTMOD** 482 482 483 - 484 -* (% style="color:#037691" %)**INTMOD** 485 - 486 486 Downlink Payload: 06000003, Set AT+INTMOD=3 487 487 488 - 489 - 490 490 == 2.6 LED Indicator == 491 491 492 - 493 493 The NLMS01 has an internal LED which is to show the status of different state. 494 494 495 495 * When power on, NLMS01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) ... ... @@ -497,23 +497,18 @@ 497 497 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 498 498 * For each uplink probe, LED will be on for 500ms. 499 499 500 -== 2.7 403 +== 2.7 Installation == 501 501 502 - 503 503 NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor. 504 504 505 - 506 506 [[image:image-20220907171221-19.png]] 507 507 409 +== 2.8 Moisture and Temperature alarm function == 508 508 411 +➢ AT Command: 509 509 510 - ==2.8Moistureand Temperature alarm function==413 +AT+ HUMALARM =min,max 511 511 512 - 513 -(% style="color:blue" %)**➢ AT Command:** 514 - 515 -(% style="color:#037691" %)**AT+ HUMALARM =min,max** 516 - 517 517 ² When min=0, and max≠0, Alarm higher than max 518 518 519 519 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -520,9 +520,8 @@ 520 520 521 521 ² When min≠0 and max≠0, Alarm higher than max or lower than min 522 522 421 +Example: 523 523 524 -(% style="color:blue" %)**Example:** 525 - 526 526 AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50. 527 527 528 528 AT+ TEMPALARM=min,max ... ... @@ -533,53 +533,41 @@ 533 533 534 534 ² When min≠0 and max≠0, Alarm higher than max or lower than min 535 535 433 +Example: 536 536 537 -(% style="color:blue" %)**Example:** 538 - 539 539 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 540 540 541 541 438 +== 2.9 Set the number of data to be uploaded and the recording time == 542 542 543 - ==2.9Set the numberof data to be uploaded andthe recording time ==440 +➢ AT Command: 544 544 442 +AT+TR=900 ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 545 545 546 - (%style="color:blue"%)**➢ATCommand:**444 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 547 547 548 -* (% style="color:#037691" %)**AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 549 -* (% style="color:#037691" %)**AT+NOUD=8** (%%)~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 446 +== 2.10 Read or Clear cached data == 550 550 551 - T hediagram below explains the relationship between TR, NOUD, andTDC more clearly**:**448 +➢ AT Command: 552 552 553 - [[image:image-20221009001002-1.png||height="706"width="982"]]450 +AT+CDP ~/~/ Read cached data 554 554 555 - 556 -== 2.10 Read or Clear cached data == 557 - 558 - 559 -(% style="color:blue" %)**➢ AT Command:** 560 - 561 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 562 -* (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 563 - 564 564 [[image:image-20220907171221-20.png]] 565 565 566 566 455 +AT+CDP=0 ~/~/ Clear cached data 567 567 457 + 568 568 == 2.11 Firmware Change Log == 569 569 460 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]] 570 570 571 - DownloadURL & FirmwareChange log:https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]462 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 572 572 573 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 574 - 575 - 576 - 577 577 == 2.12 Battery Analysis == 578 578 579 - 580 580 === 2.12.1 Battery Type === 581 581 582 - 583 583 The NLMS01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-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. 584 584 585 585 The battery is designed to last for several years depends on the actually use environment and update interval. ... ... @@ -592,18 +592,15 @@ 592 592 593 593 [[image:image-20220907171221-21.png]] 594 594 595 - 596 - 597 597 === 2.12.2 Power consumption Analyze === 598 598 599 - 600 600 Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 601 601 602 602 Instruction to use as below: 603 603 604 - (% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]486 +**Step 1: **Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 605 605 606 - (% style="color:blue" %)**Step 2: **(%%)Open it and choose488 +**Step 2: ** Open it and choose 607 607 608 608 * Product Model 609 609 * Uplink Interval ... ... @@ -613,171 +613,131 @@ 613 613 614 614 [[image:image-20220907171221-22.jpeg]] 615 615 616 - 617 617 === 2.12.3 Battery Note === 618 618 619 - 620 620 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. 621 621 622 - 623 - 624 624 === 2.12.4 Replace the battery === 625 625 626 - 627 627 The default battery pack of NLMS01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes). 628 628 629 - 630 - 631 631 = 3. Access NB-IoT Module = 632 632 633 - 634 634 Users can directly access the AT command set of the NB-IoT module. 635 635 636 636 The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 637 637 638 - 639 639 [[image:image-20220907171221-23.png]] 640 640 641 - 642 - 643 643 = 4. Using the AT Commands = 644 644 645 - 646 646 == 4.1 Access AT Commands == 647 647 648 - 649 649 See this link for detail: [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 650 650 651 -AT+<CMD>? : 520 +AT+<CMD>? : Help on <CMD> 652 652 653 -AT+<CMD> :Run <CMD>522 +AT+<CMD> : Run <CMD> 654 654 655 -AT+<CMD>=<value>: 524 +AT+<CMD>=<value> : Set the value 656 656 657 -AT+<CMD>=? :Get the value526 +AT+<CMD>=? : Get the value 658 658 528 +**General Commands** 659 659 660 - (%style="color:#037691"%)**General Commands**530 +AT : Attention 661 661 662 -AT :Attention532 +AT? : Short Help 663 663 664 -AT ?:ShortHelp534 +ATZ : MCU Reset 665 665 666 -AT Z:MCUReset536 +AT+TDC : Application Data Transmission Interval 667 667 668 -AT+ TDC :ApplicationDataTransmissionInterval538 +AT+CFG : Print all configurations 669 669 670 -AT+CFG Printallconfigurations540 +AT+CFGMOD : Working mode selection 671 671 672 -AT+ CFGMOD :Workingmodeselection542 +AT+INTMOD : Set the trigger interrupt mode 673 673 674 -AT+ INTMOD:Set the triggerinterruptmode544 +AT+5VT : Set extend the time of 5V power 675 675 676 -AT+ 5VT:Setextendthetimeof5Vpower546 +AT+PRO : Choose agreement 677 677 678 -AT+ PRO:Choose agreement548 +AT+RXDL : Extend the sending and receiving time 679 679 680 -AT+R XDL:Extendthesendingandreceivingtime550 +AT+SERVADDR : Server Address 681 681 682 -AT+ SERVADDR:verAddress552 +AT+TR : Get or Set record time" 683 683 684 -AT+APN : Get or set the APN 685 685 686 -AT+ FBAND :whetherto automaticallymodifythefrequency band555 +AT+NOUD : Get or Set the number of data to be uploaded 687 687 688 -AT+DNSCFG : Get or Set DNS Server 689 689 690 -AT+ GETSENSORVALUE: Returnsthe current sensormeasurement558 +AT+CDP : Read or Clear cached data 691 691 692 -AT+TR : Get or Set record time" 693 693 694 -AT+ NOUD:the number ofdata to beuploaded561 +AT+TEMPALARM : Get or Set alarm of temp 695 695 696 -AT+ CDP:ReadorClearcacheddata563 +AT+HUMALARM : Get or Set alarm of PH 697 697 698 -AT+TEMPALARM : Get or Set alarm of temp 699 699 700 -A T+HUMALARM: Get or Setalarmof humidity566 +**COAP Management** 701 701 568 +AT+URI : Resource parameters 702 702 703 - (% style="color:#037691" %)**COAP Management**570 +**UDP Management** 704 704 705 -AT+ URI:Resourceparameters572 +AT+CFM : Upload confirmation mode (only valid for UDP) 706 706 574 +**MQTT Management** 707 707 708 - (%style="color:#037691"%)**UDPManagement**576 +AT+CLIENT : Get or Set MQTT client 709 709 710 -AT+ CFM:Uploadconfirmationmode(onlyvalidfor UDP)578 +AT+UNAME : Get or Set MQTT Username 711 711 580 +AT+PWD : Get or Set MQTT password 712 712 713 - (%style="color:#037691"%)**MQTTManagement**582 +AT+PUBTOPIC : Get or Set MQTT publish topic 714 714 715 -AT+ CLIENT:Get or Set MQTT client584 +AT+SUBTOPIC : Get or Set MQTT subscription topic 716 716 717 - AT+UNAME : GetorSetMQTT Username586 +**Information** 718 718 719 -AT+ PWD:GetorSetMQTTpassword588 +AT+FDR : Factory Data Reset 720 720 721 -AT+P UBTOPIC:GetorSetMQTTpublishtopic590 +AT+PWORD : Serial Access Password 722 722 723 -AT+SUBTOPIC : Get or Set MQTT subscription topic 724 - 725 - 726 -(% style="color:#037691" %)**Information** 727 - 728 -AT+FDR : Factory Data Reset 729 - 730 -AT+PWORD : Serial Access Password 731 - 732 - 733 - 734 734 = 5. FAQ = 735 735 736 - 737 737 == 5.1 How to Upgrade Firmware == 738 738 739 - 740 740 User can upgrade the firmware for 1) bug fix, 2) new feature release. 741 741 742 742 Please see this link for how to upgrade: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]] 743 743 600 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.** 744 744 745 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 746 - 747 - 748 - 749 749 = 6. Trouble Shooting = 750 750 751 - 752 752 == 6.1 Connection problem when uploading firmware == 753 753 754 - 755 755 **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]] 756 756 757 - 758 - 759 759 == 6.2 AT Command input doesn't work == 760 760 610 +In the case if user can see the console output but can't type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string. 761 761 762 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 763 - 764 - 765 - 766 766 = 7. Order Info = 767 767 768 - 769 769 Part Number**:** NLMS01 770 770 771 - 772 - 773 773 = 8. Packing Info = 774 774 618 +**Package Includes**: 775 775 776 -(% style="color:#037691" %)**Package Includes:** 777 - 778 778 * NLMS01 NB-IoT Leaf Moisture Sensor x 1 779 779 780 - (% style="color:#037691" %)**Dimension and weight**:622 +**Dimension and weight**: 781 781 782 782 * Device Size: cm 783 783 * Device Weight: g ... ... @@ -784,12 +784,11 @@ 784 784 * Package Size / pcs : cm 785 785 * Weight / pcs : g 786 786 787 - 788 - 789 789 = 9. Support = 790 790 791 - 792 792 * 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. 793 793 * 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]] 794 794 795 795 635 + 636 +
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