Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
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... ... @@ -7,62 +7,76 @@ 7 7 8 8 9 9 10 -= 1. 10 += 1. Introduction = 11 11 12 +== 1.1 What is NLMS01 Leaf Moisture Sensor == 12 12 13 -== 1.1 What is NLMS01 Leaf Moisture Sensor == 14 14 15 +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. 15 15 16 - The DraginoNLMS01is a (% style="color:blue" %)**NB-IOT LeafMoistureSensor**(%%) forIoTofAgriculture.Itisdesignedtomeasure the leaf moistureand temperature,sotosendtotheplatformtoanalyzetheleafstatus suchas:watering,moisturizing, dew,frozen.Theprobe isIP67 waterproof.17 +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. 17 17 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 - 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.20 +\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP **for different application requirement. 21 +\\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) 22 +\\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 24 24 25 - 26 26 [[image:image-20220907171221-2.png]] 27 27 28 - 29 29 [[image:image-20220907171221-3.png]] 30 30 28 +== 1.2 Features == 31 31 30 +* ((( 31 +NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 32 +))) 33 +* ((( 34 +Monitor Leaf moisture 35 +))) 32 32 33 -== 1.2 Features == 37 +* ((( 38 + Monitor Leaf temperature 39 +))) 34 34 35 - 36 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 37 -* Monitor Leaf moisture 38 -* Monitor Leaf temperature 39 -* Moisture and Temperature alarm function 40 -* Monitor Battery Level 41 -* Uplink on periodically 42 -* Downlink to change configure 43 -* IP66 Waterproof Enclosure 44 -* IP67 rate for the Sensor Probe 45 -* Ultra-Low Power consumption 46 -* AT Commands to change parameters 47 -* Micro SIM card slot for NB-IoT SIM 48 -* 8500mAh Battery for long term use 49 - 50 -((( 51 - 52 - 53 - 54 - 41 +* ((( 42 +Moisture and Temperature alarm function 55 55 ))) 44 +* ((( 45 +Monitor Battery Level 46 +))) 47 +* ((( 48 +Uplink on periodically 49 +))) 50 +* ((( 51 +Downlink to change configure 52 +))) 53 +* ((( 54 +IP66 Waterproof Enclosure 55 +))) 56 +* ((( 57 +IP67 rate for the Sensor Probe 58 +))) 59 +* ((( 60 +Ultra-Low Power consumption 61 +))) 62 +* ((( 63 +AT Commands to change parameters 64 +))) 65 +* ((( 66 +Micro SIM card slot for NB-IoT SIM 67 +))) 68 +* ((( 69 +8500mAh Battery for long term use 70 +))) 56 56 57 57 == 1.3 Specification == 58 58 74 +**Common DC Characteristics:** 59 59 60 -(% style="color:#037691" %)**Common DC Characteristics:** 61 - 62 62 * Supply Voltage: 2.1v ~~ 3.6v 63 63 * Operating Temperature: -40 ~~ 85°C 64 64 65 - (% style="color:#037691" %)**NB-IoT Spec:**79 +**NB-IoT Spec:** 66 66 67 67 * - B1 @H-FDD: 2100MHz 68 68 * - B3 @H-FDD: 1800MHz ... ... @@ -71,14 +71,11 @@ 71 71 * - B20 @H-FDD: 800MHz 72 72 * - B28 @H-FDD: 700MHz 73 73 88 +== 1.4 Probe Specification == 74 74 75 75 91 +**Leaf Moisture: percentage of water drop over total leaf surface** 76 76 77 -== 1.4 Probe Specification == 78 - 79 - 80 -(% style="color:#037691" %)**Leaf Moisture: percentage of water drop over total leaf surface** 81 - 82 82 * Range 0-100% 83 83 * Resolution: 0.1% 84 84 * Accuracy: ±3%(0-50%);±6%(>50%) ... ... @@ -85,7 +85,7 @@ 85 85 * IP67 Protection 86 86 * Length: 3.5 meters 87 87 88 - (% style="color:#037691" %)**Leaf Temperature:**99 +**Leaf Temperature:** 89 89 90 90 * Range -50℃~80℃ 91 91 * Resolution: 0.1℃ ... ... @@ -93,46 +93,30 @@ 93 93 * IP67 Protection 94 94 * Length: 3.5 meters 95 95 107 +== 1.5 Applications == 96 96 97 - 98 - 99 -== 1.5 Applications == 100 - 101 - 102 102 * Smart Agriculture 103 103 111 +== 1.6 Pin mapping and power on == 104 104 105 - 106 - 107 -== 1.6 Pin mapping and power on == 108 - 109 - 110 110 [[image:image-20220907171221-4.png]] 111 111 112 112 **~ ** 113 113 114 - 115 115 = 2. Use NLMS01 to communicate with IoT Server = 116 116 117 - 118 118 == 2.1 How it works == 119 119 120 - 121 121 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. 122 122 123 123 The diagram below shows the working flow in default firmware of NLMS01: 124 124 125 - 126 126 [[image:image-20220907171221-5.png]] 127 127 128 - 129 - 130 130 == 2.2 Configure the NLMS01 == 131 131 132 - 133 133 === 2.2.1 Test Requirement === 134 134 135 - 136 136 To use NLMS01 in your city, make sure meet below requirements: 137 137 138 138 * Your local operator has already distributed a NB-IoT Network there. ... ... @@ -139,116 +139,90 @@ 139 139 * The local NB-IoT network used the band that NLMS01 supports. 140 140 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 141 141 142 -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 server137 +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 143 143 144 - 145 145 [[image:image-20220907171221-6.png]] 146 146 147 - 148 - 149 149 === 2.2.2 Insert SIM card === 150 150 151 - 152 152 Insert the NB-IoT Card get from your provider. 153 153 154 154 User need to take out the NB-IoT module and insert the SIM card like below: 155 155 156 - 157 157 [[image:image-20220907171221-7.png]] 158 158 159 - 160 - 161 161 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 162 162 151 +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. 163 163 164 - 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.153 +**Connection:** 165 165 155 + USB TTL GND <~-~-~-~-> GND 166 166 167 - (%style="color:blue"%)**Connection:**157 + USB TTL TXD <~-~-~-~-> UART_RXD 168 168 169 - **~(% style="background-color:yellow" %)USB TTLGND <~-~-~-~->GND(%%)**159 + USB TTL RXD <~-~-~-~-> UART_TXD 170 170 171 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 172 - 173 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 174 - 175 - 176 176 In the PC, use below serial tool settings: 177 177 178 -* Baud: (% style="color:green" %)**9600**179 -* Data bits:** (% style="color:green" %)8(%%)**180 -* Stop bits: (% style="color:green" %)**1**181 -* Parity: (% style="color:green" %)**None**182 -* Flow Control: (% style="color:green" %)**None**163 +* Baud: **9600** 164 +* Data bits:** 8** 165 +* Stop bits: **1** 166 +* Parity: **None** 167 +* Flow Control: **None** 183 183 184 -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.169 +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. 185 185 186 -[[image:image-202209 13090720-1.png]]171 +[[image:image-20220907171221-8.png]] 187 187 173 +**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]] 188 188 189 -(% 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]] 190 - 191 - 192 - 193 193 === 2.2.4 Use CoAP protocol to uplink data === 194 194 177 +**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/]] 195 195 196 - (% 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/]]179 +**Use below commands:** 197 197 181 +* **AT+PRO=1** ~/~/ Set to use CoAP protocol to uplink 182 +* **AT+SERVADDR=120.24.4.116,5683 ** ~/~/ to set CoAP server address and port 183 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path 198 198 199 -(% style="color:blue" %)**Use below commands:** 200 - 201 -* (% style="color:#037691" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 202 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%) ~/~/ to set CoAP server address and port 203 -* (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 204 - 205 205 For parameter description, please refer to AT command set 206 206 207 207 [[image:image-20220907171221-9.png]] 208 208 189 +After configure the server address and **reset the device** (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server. 209 209 210 -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. 211 - 212 212 [[image:image-20220907171221-10.png]] 213 213 214 - 215 - 216 216 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 217 217 218 - 219 219 This feature is supported since firmware version v1.0.1 220 220 221 -* (% style="color:#037691" %)**AT+PRO=2 **(%%)~/~/222 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601(%%)~/~/223 -* (% style="color:#037691" %)**AT+CFM=1 **(%%)~/~/197 +* **AT+PRO=2 ** ~/~/ Set to use UDP protocol to uplink 198 +* **AT+SERVADDR=120.24.4.116,5601 ** ~/~/ to set UDP server address and port 199 +* **AT+CFM=1 ** ~/~/If the server does not respond, this command is unnecessary 224 224 225 - 226 - 227 227 [[image:image-20220907171221-11.png]] 228 228 229 - 230 230 [[image:image-20220907171221-12.png]] 231 231 232 232 233 233 234 - 235 235 === 2.2.6 Use MQTT protocol to uplink data === 236 236 237 - 238 238 This feature is supported since firmware version v110 239 239 240 -* (% style="color:#037691" %)**AT+PRO=3 **(%%)~/~/241 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883 **(%%)~/~/242 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT **(%%)~/~/243 -* (% style="color:#037691" %)**AT+UNAME=UNAME **(%%)** **~/~/244 -* (% style="color:#037691" %)**AT+PWD=PWD **(%%)** **~/~/245 -* (% style="color:#037691" %)**AT+PUBTOPIC=PUB **(%%)~/~/246 -* (% style="color:#037691" %)**AT+SUBTOPIC=SUB **(%%)211 +* **AT+PRO=3 ** ~/~/Set to use MQTT protocol to uplink 212 +* **AT+SERVADDR=120.24.4.116,1883 ** ~/~/Set MQTT server address and port 213 +* **AT+CLIENT=CLIENT ** ~/~/Set up the CLIENT of MQTT 214 +* **AT+UNAME=UNAME **~/~/Set the username of MQTT 215 +* **AT+PWD=PWD **~/~/Set the password of MQTT 216 +* **AT+PUBTOPIC=PUB **~/~/Set the sending topic of MQTT 217 +* **AT+SUBTOPIC=SUB ** ~/~/Set the subscription topic of MQTT 247 247 248 248 [[image:image-20220907171221-13.png]] 249 249 250 - 251 - 252 252 [[image:image-20220907171221-14.png]] 253 253 254 254 ... ... @@ -255,58 +255,41 @@ 255 255 256 256 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. 257 257 258 - 259 - 260 260 === 2.2.7 Use TCP protocol to uplink data === 261 261 262 - 263 263 This feature is supported since firmware version v110 264 264 265 -* (% style="color:#037691" %)**AT+PRO=4 **(%%)~/~/266 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 **(%%)~/~/231 +* **AT+PRO=4 ** ~/~/ Set to use TCP protocol to uplink 232 +* **AT+SERVADDR=120.24.4.116,5600 ** ~/~/ to set TCP server address and port 267 267 268 - 269 - 270 270 [[image:image-20220907171221-15.png]] 271 271 272 - 273 - 274 274 [[image:image-20220907171221-16.png]] 275 275 276 276 277 277 278 - 279 279 === 2.2.8 Change Update Interval === 280 280 281 - 282 282 User can use below command to change the **uplink interval**. 283 283 284 -* (% style="color:#037691" %)**AT+TDC=7200 **(%%)~/~/ Set Update Interval to 7200s (2 hour)244 +* **AT+TDC=7200 ** ~/~/ Set Update Interval to 7200s (2 hour) 285 285 246 +**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).** 286 286 287 287 288 -(% 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).** 289 - 290 - 291 - 292 292 == 2.3 Uplink Payload == 293 293 294 - 295 295 In this mode, uplink payload includes 87 bytes in total by default. 296 296 297 297 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. 298 298 255 +|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4 256 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Time stamp|Leaf Temperature|Leaf moisture|Time stamp ..... 299 299 300 -(% border="1" style="background-color:#ffffcc; color:green; width:1251px" %) 301 -|(% 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" %)4 302 -|(% 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 ..... 303 - 304 304 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 305 305 306 - 307 307 [[image:image-20220907171221-17.png]] 308 308 309 - 310 310 The payload is ASCII string, representative same HEX: 311 311 312 312 0x(% style="color:red" %)f868411056754138(% style="color:blue" %)0064(% style="color:green" %)0c78(% style="color:red" %)17(% style="color:blue" %)01(% style="color:green" %)00(% style="color:blue" %)**0225010b6315537b**010b0226631550fb**010e022663154d77**01110225631549f1**011502246315466b**01190223631542e5**011d022163153f62**011e022163153bde**011e022163153859**(%%)** **where: ... ... @@ -323,41 +323,28 @@ 323 323 * Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 324 324 * (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 325 325 326 - 327 - 328 - 329 - 330 330 == 2.4 Payload Explanation and Sensor Interface == 331 331 332 - 333 333 === 2.4.1 Device ID === 334 334 335 - 336 336 By default, the Device ID equal to the last 15 bits of IMEI. 337 337 338 -User can use (% style="color:#037691" %)**AT+DEUI**(%%)to set Device ID284 +User can use **AT+DEUI** to set Device ID 339 339 286 +**Example:** 340 340 341 -(% style="color:blue" %)**Example**: 342 - 343 343 AT+DEUI=868411056754138 344 344 345 345 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 346 346 347 - 348 - 349 349 === 2.4.2 Version Info === 350 350 351 - 352 352 Specify the software version: 0x64=100, means firmware version 1.00. 353 353 354 354 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 355 355 356 - 357 - 358 358 === 2.4.3 Battery Info === 359 359 360 - 361 361 Check the battery voltage for NLMS01. 362 362 363 363 Ex1: 0x0B45 = 2885mV ... ... @@ -364,16 +364,12 @@ 364 364 365 365 Ex2: 0x0B49 = 2889mV 366 366 367 - 368 - 369 369 === 2.4.4 Signal Strength === 370 370 371 - 372 372 NB-IoT Network signal Strength. 373 373 310 +**Ex1: 0x1d = 29** 374 374 375 -(% style="color:blue" %)**Ex1: 0x1d = 29** 376 - 377 377 **0** -113dBm or less 378 378 379 379 **1** -111dBm ... ... @@ -384,49 +384,37 @@ 384 384 385 385 **99** Not known or not detectable 386 386 387 - 388 - 389 389 === 2.4.5 Leaf moisture === 390 390 324 +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**. 391 391 392 - Gettheoistureof the(% style="color:#037691" %)**Leaf**(%%).The valuerangeof the register is300-1000(Decimal),dividethis valueby 100 togetthepercentageof moisturein the Leaf.326 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is 393 393 394 - For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%),themoisture content in the(%style="color:#037691"%)**Leaf**(%%) is328 +**0229(H) = 549(D) /100 = 54.9.** 395 395 396 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 397 - 398 - 399 - 400 400 === 2.4.6 Leaf Temperature === 401 401 332 +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 402 402 403 - 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 **(%%)is334 +**Example**: 404 404 405 - (%style="color:blue"%)**Example**:336 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C 406 406 407 -If payload is **0105H**: ((0x0105& 0x8000)>>15 ===0),temp =0105(H)/10 = 26.1°C338 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 408 408 409 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 410 - 411 - 412 - 413 413 === 2.4.7 Timestamp === 414 414 415 - 416 416 Time stamp : 0x6315537b =1662342011 417 417 418 418 Convert Unix timestamp to time 2022-9-5 9:40:11. 419 419 420 - 421 - 422 422 === 2.4.8 Digital Interrupt === 423 423 348 +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. 424 424 425 -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. 426 - 427 427 The command is: 428 428 429 - (% style="color:blue" %)**AT+INTMOD=3 **(%%)~/~/352 +**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]])**.** 430 430 431 431 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. 432 432 ... ... @@ -436,34 +436,27 @@ 436 436 437 437 0x(01): Interrupt Uplink Packet. 438 438 439 - 440 - 441 441 === 2.4.9 +5V Output === 442 442 443 - 444 444 NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 445 445 446 446 The 5V output time can be controlled by AT Command. 447 447 448 - (% style="color:blue" %)**AT+5VT=1000**368 +**AT+5VT=1000** 449 449 450 450 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 451 451 452 452 453 - 454 454 == 2.5 Downlink Payload == 455 455 456 - 457 457 By default, NLMS01 prints the downlink payload to console port. 458 458 459 459 [[image:image-20220907171221-18.png]] 460 460 379 +**Examples:** 461 461 462 - (%style="color:blue" %)**Examples:**381 +* **Set TDC** 463 463 464 - 465 -* (% style="color:#037691" %)**Set TDC** 466 - 467 467 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 468 468 469 469 Payload: 01 00 00 1E TDC=30S ... ... @@ -470,23 +470,16 @@ 470 470 471 471 Payload: 01 00 00 3C TDC=60S 472 472 389 +* **Reset** 473 473 474 - 475 -* (% style="color:#037691" %)**Reset** 476 - 477 477 If payload = 0x04FF, it will reset the NLMS01 478 478 393 +* **INTMOD** 479 479 480 - 481 -* (% style="color:#037691" %)**INTMOD** 482 - 483 483 Downlink Payload: 06000003, Set AT+INTMOD=3 484 484 485 - 486 - 487 487 == 2.6 LED Indicator == 488 488 489 - 490 490 The NLMS01 has an internal LED which is to show the status of different state. 491 491 492 492 * 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) ... ... @@ -494,27 +494,18 @@ 494 494 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 495 495 * For each uplink probe, LED will be on for 500ms. 496 496 406 +== 2.7 Installation == 497 497 498 - 499 - 500 - 501 -== 2.7 Installation == 502 - 503 - 504 504 NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor. 505 505 506 - 507 507 [[image:image-20220907171221-19.png]] 508 508 412 +== 2.8 Moisture and Temperature alarm function == 509 509 414 +➢ AT Command: 510 510 511 - ==2.8Moistureand Temperature alarm function==416 +AT+ HUMALARM =min,max 512 512 513 - 514 -(% style="color:blue" %)**➢ AT Command:** 515 - 516 -(% style="color:#037691" %)**AT+ HUMALARM =min,max** 517 - 518 518 ² When min=0, and max≠0, Alarm higher than max 519 519 520 520 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -521,9 +521,8 @@ 521 521 522 522 ² When min≠0 and max≠0, Alarm higher than max or lower than min 523 523 424 +Example: 524 524 525 -(% style="color:blue" %)**Example:** 526 - 527 527 AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50. 528 528 529 529 AT+ TEMPALARM=min,max ... ... @@ -534,54 +534,41 @@ 534 534 535 535 ² When min≠0 and max≠0, Alarm higher than max or lower than min 536 536 436 +Example: 537 537 538 -(% style="color:blue" %)**Example:** 539 - 540 540 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 541 541 542 542 441 +== 2.9 Set the number of data to be uploaded and the recording time == 543 543 544 - ==2.9Set the numberof data to be uploaded andthe recording time ==443 +➢ AT Command: 545 545 445 +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) 546 546 547 - (%style="color:blue"%)**➢ATCommand:**447 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 548 548 549 -* (% 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) 550 -* (% 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. 449 +== 2.10 Read or Clear cached data == 551 551 451 +➢ AT Command: 552 552 453 +AT+CDP ~/~/ Read cached data 553 553 554 - 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 - 565 - 566 566 [[image:image-20220907171221-20.png]] 567 567 568 568 458 +AT+CDP=0 ~/~/ Clear cached data 569 569 460 + 570 570 == 2.11 Firmware Change Log == 571 571 463 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]] 572 572 573 - DownloadURL & FirmwareChange log:https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]465 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 574 574 575 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 576 - 577 - 578 - 579 579 == 2.12 Battery Analysis == 580 580 581 - 582 582 === 2.12.1 Battery Type === 583 583 584 - 585 585 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. 586 586 587 587 The battery is designed to last for several years depends on the actually use environment and update interval. ... ... @@ -594,18 +594,15 @@ 594 594 595 595 [[image:image-20220907171221-21.png]] 596 596 597 - 598 - 599 599 === 2.12.2 Power consumption Analyze === 600 600 601 - 602 602 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. 603 603 604 604 Instruction to use as below: 605 605 606 - (% 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/]]489 +**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/]] 607 607 608 - (% style="color:blue" %)**Step 2: **(%%)Open it and choose491 +**Step 2: ** Open it and choose 609 609 610 610 * Product Model 611 611 * Uplink Interval ... ... @@ -615,39 +615,26 @@ 615 615 616 616 [[image:image-20220907171221-22.jpeg]] 617 617 618 - 619 619 === 2.12.3 Battery Note === 620 620 621 - 622 622 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. 623 623 624 - 625 - 626 626 === 2.12.4 Replace the battery === 627 627 628 - 629 629 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). 630 630 631 - 632 - 633 633 = 3. Access NB-IoT Module = 634 634 635 - 636 636 Users can directly access the AT command set of the NB-IoT module. 637 637 638 638 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/]] 639 639 640 - 641 641 [[image:image-20220907171221-23.png]] 642 642 643 - 644 - 645 645 = 4. Using the AT Commands = 646 646 647 - 648 648 == 4.1 Access AT Commands == 649 649 650 - 651 651 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]] 652 652 653 653 AT+<CMD>? : Help on <CMD> ... ... @@ -658,9 +658,8 @@ 658 658 659 659 AT+<CMD>=? : Get the value 660 660 531 +**General Commands** 661 661 662 -(% style="color:#037691" %)**General Commands** 663 - 664 664 AT : Attention 665 665 666 666 AT? : Short Help ... ... @@ -683,37 +683,30 @@ 683 683 684 684 AT+SERVADDR : Server Address 685 685 686 -AT+APN : Get or set the APN 687 - 688 -AT+FBAND : Get or Set whether to automatically modify the frequency band 689 - 690 -AT+DNSCFG : Get or Set DNS Server 691 - 692 -AT+GETSENSORVALUE : Returns the current sensor measurement 693 - 694 694 AT+TR : Get or Set record time" 695 695 557 + 696 696 AT+NOUD : Get or Set the number of data to be uploaded 697 697 560 + 698 698 AT+CDP : Read or Clear cached data 699 699 563 + 700 700 AT+TEMPALARM : Get or Set alarm of temp 701 701 702 702 AT+HUMALARM : Get or Set alarm of PH 703 703 704 704 705 - (% style="color:#037691" %)**COAP Management**569 +**COAP Management** 706 706 707 707 AT+URI : Resource parameters 708 708 573 +**UDP Management** 709 709 710 -(% style="color:#037691" %)**UDP Management** 711 - 712 712 AT+CFM : Upload confirmation mode (only valid for UDP) 713 713 577 +**MQTT Management** 714 714 715 -(% style="color:#037691" %)**MQTT Management** 716 - 717 717 AT+CLIENT : Get or Set MQTT client 718 718 719 719 AT+UNAME : Get or Set MQTT Username ... ... @@ -724,62 +724,43 @@ 724 724 725 725 AT+SUBTOPIC : Get or Set MQTT subscription topic 726 726 589 +**Information** 727 727 728 -(% style="color:#037691" %)**Information** 729 - 730 730 AT+FDR : Factory Data Reset 731 731 732 732 AT+PWORD : Serial Access Password 733 733 734 - 735 - 736 736 = 5. FAQ = 737 737 738 - 739 739 == 5.1 How to Upgrade Firmware == 740 740 741 - 742 742 User can upgrade the firmware for 1) bug fix, 2) new feature release. 743 743 744 744 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]] 745 745 603 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.** 746 746 747 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 748 - 749 - 750 - 751 751 = 6. Trouble Shooting = 752 752 753 - 754 754 == 6.1 Connection problem when uploading firmware == 755 755 756 - 757 757 **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]] 758 758 759 - 760 - 761 761 == 6.2 AT Command input doesn't work == 762 762 613 +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. 763 763 764 -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. 765 - 766 - 767 - 768 768 = 7. Order Info = 769 769 770 - 771 771 Part Number**:** NLMS01 772 772 773 - 774 - 775 775 = 8. Packing Info = 776 776 621 +**Package Includes**: 777 777 778 -(% style="color:#037691" %)**Package Includes:** 779 - 780 780 * NLMS01 NB-IoT Leaf Moisture Sensor x 1 781 781 782 - (% style="color:#037691" %)**Dimension and weight**:625 +**Dimension and weight**: 783 783 784 784 * Device Size: cm 785 785 * Device Weight: g ... ... @@ -786,12 +786,8 @@ 786 786 * Package Size / pcs : cm 787 787 * Weight / pcs : g 788 788 789 - 790 - 791 - 792 792 = 9. Support = 793 793 794 - 795 795 * 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. 796 796 * 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]] 797 797
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