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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... ... @@ -9,24 +9,20 @@ 9 9 10 10 = 1. Introduction = 11 11 12 + 12 12 == 1.1 What is NLMS01 Leaf Moisture Sensor == 13 13 14 14 15 -((( 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. 21 21 22 -NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 23 23 24 -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). 25 - 26 -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. 27 -))) 28 - 29 - 30 30 [[image:image-20220907171221-2.png]] 31 31 32 32 ... ... @@ -33,6 +33,7 @@ 33 33 [[image:image-20220907171221-3.png]] 34 34 35 35 32 + 36 36 == 1.2 Features == 37 37 38 38 ... ... @@ -53,6 +53,7 @@ 53 53 ((( 54 54 55 55 53 + 56 56 57 57 ))) 58 58 ... ... @@ -66,14 +66,13 @@ 66 66 67 67 (% style="color:#037691" %)**NB-IoT Spec:** 68 68 69 -* B1 @H-FDD: 2100MHz 70 -* B3 @H-FDD: 1800MHz 71 -* B8 @H-FDD: 900MHz 72 -* B5 @H-FDD: 850MHz 73 -* B20 @H-FDD: 800MHz 74 -* B28 @H-FDD: 700MHz 67 +* - B1 @H-FDD: 2100MHz 68 +* - B3 @H-FDD: 1800MHz 69 +* - B8 @H-FDD: 900MHz 70 +* - B5 @H-FDD: 850MHz 71 +* - B20 @H-FDD: 800MHz 72 +* - B28 @H-FDD: 700MHz 75 75 76 - 77 77 == 1.4 Probe Specification == 78 78 79 79 ... ... @@ -93,13 +93,11 @@ 93 93 * IP67 Protection 94 94 * Length: 3.5 meters 95 95 96 - 97 97 == 1.5 Applications == 98 98 99 99 100 100 * Smart Agriculture 101 101 102 - 103 103 == 1.6 Pin mapping and power on == 104 104 105 105 ... ... @@ -107,8 +107,10 @@ 107 107 108 108 **~ ** 109 109 105 + 110 110 = 2. Use NLMS01 to communicate with IoT Server = 111 111 108 + 112 112 == 2.1 How it works == 113 113 114 114 ... ... @@ -120,8 +120,10 @@ 120 120 [[image:image-20220907171221-5.png]] 121 121 122 122 120 + 123 123 == 2.2 Configure the NLMS01 == 124 124 123 + 125 125 === 2.2.1 Test Requirement === 126 126 127 127 ... ... @@ -137,6 +137,7 @@ 137 137 [[image:image-20220907171221-6.png]] 138 138 139 139 139 + 140 140 === 2.2.2 Insert SIM card === 141 141 142 142 ... ... @@ -148,6 +148,7 @@ 148 148 [[image:image-20220907171221-7.png]] 149 149 150 150 151 + 151 151 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 152 152 153 153 ... ... @@ -179,6 +179,7 @@ 179 179 (% 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]] 180 180 181 181 183 + 182 182 === 2.2.4 Use CoAP protocol to uplink data === 183 183 184 184 ... ... @@ -191,6 +191,8 @@ 191 191 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%) ~/~/ to set CoAP server address and port 192 192 * (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 193 193 196 + 197 + 194 194 For parameter description, please refer to AT command set 195 195 196 196 [[image:image-20220907171221-9.png]] ... ... @@ -201,6 +201,7 @@ 201 201 [[image:image-20220907171221-10.png]] 202 202 203 203 208 + 204 204 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 205 205 206 206 ... ... @@ -207,9 +207,11 @@ 207 207 This feature is supported since firmware version v1.0.1 208 208 209 209 * (% style="color:#037691" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 210 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601 215 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 211 211 * (% style="color:#037691" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 212 212 218 + 219 + 213 213 [[image:image-20220907171221-11.png]] 214 214 215 215 ... ... @@ -217,6 +217,7 @@ 217 217 218 218 219 219 227 + 220 220 === 2.2.6 Use MQTT protocol to uplink data === 221 221 222 222 ... ... @@ -230,6 +230,8 @@ 230 230 * (% style="color:#037691" %)**AT+PUBTOPIC=PUB ** (%%) ~/~/ Set the sending topic of MQTT 231 231 * (% style="color:#037691" %)**AT+SUBTOPIC=SUB ** (%%) ~/~/ Set the subscription topic of MQTT 232 232 241 + 242 + 233 233 [[image:image-20220907171221-13.png]] 234 234 235 235 ... ... @@ -241,6 +241,7 @@ 241 241 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. 242 242 243 243 254 + 244 244 === 2.2.7 Use TCP protocol to uplink data === 245 245 246 246 ... ... @@ -249,6 +249,8 @@ 249 249 * (% style="color:#037691" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 250 250 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port 251 251 263 + 264 + 252 252 [[image:image-20220907171221-15.png]] 253 253 254 254 ... ... @@ -265,9 +265,12 @@ 265 265 266 266 * (% style="color:#037691" %)**AT+TDC=7200 ** (%%) ~/~/ Set Update Interval to 7200s (2 hour) 267 267 281 + 282 + 268 268 (% 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).** 269 269 270 270 286 + 271 271 == 2.3 Uplink Payload == 272 272 273 273 ... ... @@ -276,10 +276,11 @@ 276 276 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. 277 277 278 278 279 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)280 -|(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**4**281 -|(% 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 ..... 295 +(% border="1" style="background-color:#ffffcc; color:green; width:1251px" %) 296 +|(% 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" %)4 297 +|(% 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 ..... 282 282 299 + 283 283 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 284 284 285 285 ... ... @@ -288,43 +288,36 @@ 288 288 289 289 The payload is ASCII string, representative same HEX: 290 290 291 - **0x__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__//(%%)**308 +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: 292 292 293 -where: 310 +* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138 311 +* (% style="color:blue" %)Version: 0x0064=100=1.0.0 312 +* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V 313 +* (% style="color:red" %)Singal: 0x17 = 23 314 +* (% style="color:blue" %)Mod: 0x01 = 1 315 +* (% style="color:green" %)Interrupt: 0x00= 0 316 +* Leaf moisture: 0x0225= 549 = 54.9% 317 +* Leaf Temperature:0x010B =267=26.7 °C 318 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 319 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 320 +* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 294 294 295 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 296 296 297 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 298 298 299 -* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 300 300 301 -* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 302 302 303 -* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 304 - 305 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 306 - 307 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 308 - 309 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 310 - 311 -* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 312 - 313 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 314 - 315 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 316 - 317 317 == 2.4 Payload Explanation and Sensor Interface == 318 318 328 + 319 319 === 2.4.1 Device ID === 320 320 321 321 322 322 By default, the Device ID equal to the last 15 bits of IMEI. 323 323 324 -User can use (% style="color:#037691" %)**AT+DEUI**(%%)to set Device ID334 +User can use **AT+DEUI** to set Device ID 325 325 326 326 327 - (% style="color:blue" %)**Example**:337 +**Example:** 328 328 329 329 AT+DEUI=868411056754138 330 330 ... ... @@ -331,6 +331,7 @@ 331 331 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 332 332 333 333 344 + 334 334 === 2.4.2 Version Info === 335 335 336 336 ... ... @@ -339,6 +339,7 @@ 339 339 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 340 340 341 341 353 + 342 342 === 2.4.3 Battery Info === 343 343 344 344 ... ... @@ -349,14 +349,14 @@ 349 349 Ex2: 0x0B49 = 2889mV 350 350 351 351 364 + 352 352 === 2.4.4 Signal Strength === 353 353 354 354 355 355 NB-IoT Network signal Strength. 356 356 370 +**Ex1: 0x1d = 29** 357 357 358 -(% style="color:blue" %)**Ex1: 0x1d = 29** 359 - 360 360 **0** -113dBm or less 361 361 362 362 **1** -111dBm ... ... @@ -368,28 +368,31 @@ 368 368 **99** Not known or not detectable 369 369 370 370 383 + 371 371 === 2.4.5 Leaf moisture === 372 372 373 373 374 -Get the moisture of the (% style="color:#037691" %)**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.387 +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**. 375 375 376 -For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%), the moisture content in the(% style="color:#037691" %)**Leaf**(%%)is389 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is 377 377 378 - (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.**391 +**0229(H) = 549(D) /100 = 54.9.** 379 379 380 380 394 + 381 381 === 2.4.6 Leaf Temperature === 382 382 383 383 384 -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 **(%%)is398 +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 385 385 386 - (% style="color:blue" %)**Example**:400 +**Example**: 387 387 388 -If payload is **0105H**: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C402 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C 389 389 390 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C404 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 391 391 392 392 407 + 393 393 === 2.4.7 Timestamp === 394 394 395 395 ... ... @@ -401,11 +401,11 @@ 401 401 === 2.4.8 Digital Interrupt === 402 402 403 403 404 -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.419 +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. 405 405 406 406 The command is: 407 407 408 - (% style="color:blue" %)**AT+INTMOD=3 **(%%)~/~/423 +**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]])**.** 409 409 410 410 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. 411 411 ... ... @@ -416,6 +416,7 @@ 416 416 0x(01): Interrupt Uplink Packet. 417 417 418 418 434 + 419 419 === 2.4.9 +5V Output === 420 420 421 421 ... ... @@ -423,11 +423,12 @@ 423 423 424 424 The 5V output time can be controlled by AT Command. 425 425 426 - (% style="color:blue" %)**AT+5VT=1000**442 +**AT+5VT=1000** 427 427 428 428 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 429 429 430 430 447 + 431 431 == 2.5 Downlink Payload == 432 432 433 433 ... ... @@ -436,11 +436,10 @@ 436 436 [[image:image-20220907171221-18.png]] 437 437 438 438 439 - (% style="color:blue" %)**Examples:**456 +**Examples:** 440 440 458 +* **Set TDC** 441 441 442 -* (% style="color:#037691" %)**Set TDC** 443 - 444 444 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 445 445 446 446 Payload: 01 00 00 1E TDC=30S ... ... @@ -447,19 +447,16 @@ 447 447 448 448 Payload: 01 00 00 3C TDC=60S 449 449 466 +* **Reset** 450 450 451 - 452 -* (% style="color:#037691" %)**Reset** 453 - 454 454 If payload = 0x04FF, it will reset the NLMS01 455 455 470 +* **INTMOD** 456 456 457 - 458 -* (% style="color:#037691" %)**INTMOD** 459 - 460 460 Downlink Payload: 06000003, Set AT+INTMOD=3 461 461 462 462 475 + 463 463 == 2.6 LED Indicator == 464 464 465 465 ... ... @@ -470,6 +470,9 @@ 470 470 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 471 471 * For each uplink probe, LED will be on for 500ms. 472 472 486 + 487 + 488 + 473 473 == 2.7 Installation == 474 474 475 475 ... ... @@ -479,12 +479,13 @@ 479 479 [[image:image-20220907171221-19.png]] 480 480 481 481 498 + 482 482 == 2.8 Moisture and Temperature alarm function == 483 483 484 484 485 - (% style="color:blue" %)**➢ AT Command:**502 +**➢ AT Command:** 486 486 487 - (% style="color:#037691" %)**AT+ HUMALARM =min,max**504 +**AT+ HUMALARM =min,max** 488 488 489 489 ² When min=0, and max≠0, Alarm higher than max 490 490 ... ... @@ -493,7 +493,7 @@ 493 493 ² When min≠0 and max≠0, Alarm higher than max or lower than min 494 494 495 495 496 - (% style="color:blue" %)**Example:**513 +**Example:** 497 497 498 498 AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50. 499 499 ... ... @@ -506,51 +506,100 @@ 506 506 ² When min≠0 and max≠0, Alarm higher than max or lower than min 507 507 508 508 509 - (% style="color:blue" %)**Example:**526 +**Example:** 510 510 511 511 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 512 512 513 513 531 + 514 514 == 2.9 Set the number of data to be uploaded and the recording time == 515 515 516 516 517 - (% style="color:blue" %)**➢ AT Command:**535 +**➢ AT Command:** 518 518 519 -* (% 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) 520 -* (% 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. 537 +**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) 521 521 522 - The di agram belowexplainsthe relationshipbetweenTR, NOUD,andTDCmore clearly**:**539 +**AT+NOUD=8** ~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 523 523 524 -[[image:image-20221009001002-1.png||height="706" width="982"]] 525 525 526 526 527 527 == 2.10 Read or Clear cached data == 528 528 529 529 530 - (% style="color:blue" %)**➢ AT Command:**546 +**➢ AT Command:** 531 531 532 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 533 -* (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 548 +**AT+CDP** ~/~/ Read cached data 534 534 550 +**AT+CDP=0 ** ~/~/ Clear cached data 551 + 552 + 535 535 [[image:image-20220907171221-20.png]] 536 536 537 537 556 + 538 538 == 2.11 Firmware Change Log == 539 539 540 540 541 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/ qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]560 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]] 542 542 543 -Upgrade Instruction: [[Upgrade Firmware>> ||anchor="H5.1200BHowtoUpgradeFirmware"]]562 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 544 544 545 545 546 -== 2.12 Battery & Power Consumption == 547 547 566 +== 2.12 Battery Analysis == 548 548 549 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 550 550 551 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].569 +=== 2.12.1 Battery Type === 552 552 553 553 572 +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. 573 + 574 +The battery is designed to last for several years depends on the actually use environment and update interval. 575 + 576 +The battery related documents as below: 577 + 578 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 579 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 580 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 581 + 582 +[[image:image-20220907171221-21.png]] 583 + 584 + 585 + 586 +=== 2.12.2 Power consumption Analyze === 587 + 588 + 589 +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. 590 + 591 +Instruction to use as below: 592 + 593 +**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/]] 594 + 595 +**Step 2: ** Open it and choose 596 + 597 +* Product Model 598 +* Uplink Interval 599 +* Working Mode 600 + 601 +And the Life expectation in difference case will be shown on the right. 602 + 603 +[[image:image-20220907171221-22.jpeg]] 604 + 605 + 606 +=== 2.12.3 Battery Note === 607 + 608 + 609 +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. 610 + 611 + 612 + 613 +=== 2.12.4 Replace the battery === 614 + 615 + 616 +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). 617 + 618 + 619 + 554 554 = 3. Access NB-IoT Module = 555 555 556 556 ... ... @@ -562,97 +562,101 @@ 562 562 [[image:image-20220907171221-23.png]] 563 563 564 564 631 + 565 565 = 4. Using the AT Commands = 566 566 634 + 567 567 == 4.1 Access AT Commands == 568 568 569 569 570 570 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]] 571 571 572 -AT+<CMD>? : 640 +AT+<CMD>? : Help on <CMD> 573 573 574 -AT+<CMD> :Run <CMD>642 +AT+<CMD> : Run <CMD> 575 575 576 -AT+<CMD>=<value>: 644 +AT+<CMD>=<value> : Set the value 577 577 578 -AT+<CMD>=? :Get the value646 +AT+<CMD>=? : Get the value 579 579 580 580 581 - (% style="color:#037691" %)**General Commands**649 +**General Commands** 582 582 583 -AT :Attention651 +AT : Attention 584 584 585 -AT? :Short Help653 +AT? : Short Help 586 586 587 -ATZ :MCU Reset655 +ATZ : MCU Reset 588 588 589 -AT+TDC : 657 +AT+TDC : Application Data Transmission Interval 590 590 591 -AT+CFG : 659 +AT+CFG : Print all configurations 592 592 593 -AT+CFGMOD : 661 +AT+CFGMOD : Working mode selection 594 594 595 -AT+INTMOD : 663 +AT+INTMOD : Set the trigger interrupt mode 596 596 597 -AT+5VT :Set extend the time of 5V power665 +AT+5VT : Set extend the time of 5V power 598 598 599 -AT+PRO :Choose agreement667 +AT+PRO : Choose agreement 600 600 601 -AT+RXDL :Extend the sending and receiving time669 +AT+RXDL : Extend the sending and receiving time 602 602 603 -AT+SERVADDR :Server Address671 +AT+SERVADDR : Server Address 604 604 605 -AT+APN :Get or set the APN673 +AT+APN : Get or set the APN 606 606 607 -AT+FBAND :Get or Set whether to automatically modify the frequency band675 +AT+FBAND : Get or Set whether to automatically modify the frequency band 608 608 609 -AT+DNSCFG : Get or Set DNS Server 677 +AT+DNSCFG : Get or Set DNS Server 610 610 611 611 AT+GETSENSORVALUE : Returns the current sensor measurement 612 612 613 -AT+TR : 681 +AT+TR : Get or Set record time" 614 614 615 -AT+NOUD : 683 +AT+NOUD : Get or Set the number of data to be uploaded 616 616 617 -AT+CDP : 685 +AT+CDP : Read or Clear cached data 618 618 619 -AT+TEMPALARM : 687 +AT+TEMPALARM : Get or Set alarm of temp 620 620 621 -AT+HUMALARM : humidity689 +AT+HUMALARM : Get or Set alarm of PH 622 622 623 623 624 - (% style="color:#037691" %)**COAP Management**692 +**COAP Management** 625 625 626 -AT+URI : 694 +AT+URI : Resource parameters 627 627 628 628 629 - (% style="color:#037691" %)**UDP Management**697 +**UDP Management** 630 630 631 -AT+CFM : 699 +AT+CFM : Upload confirmation mode (only valid for UDP) 632 632 633 633 634 - (% style="color:#037691" %)**MQTT Management**702 +**MQTT Management** 635 635 636 -AT+CLIENT : 704 +AT+CLIENT : Get or Set MQTT client 637 637 638 -AT+UNAME : Get or Set MQTT Username 706 +AT+UNAME : Get or Set MQTT Username 639 639 640 -AT+PWD 708 +AT+PWD : Get or Set MQTT password 641 641 642 -AT+PUBTOPIC :Get or Set MQTT publish topic710 +AT+PUBTOPIC : Get or Set MQTT publish topic 643 643 644 -AT+SUBTOPIC :Get or Set MQTT subscription topic712 +AT+SUBTOPIC : Get or Set MQTT subscription topic 645 645 646 646 647 - (% style="color:#037691" %)**Information**715 +**Information** 648 648 649 -AT+FDR :Factory Data Reset717 +AT+FDR : Factory Data Reset 650 650 651 -AT+PWORD :Serial Access Password719 +AT+PWORD : Serial Access Password 652 652 653 653 722 + 654 654 = 5. FAQ = 655 655 725 + 656 656 == 5.1 How to Upgrade Firmware == 657 657 658 658 ... ... @@ -660,12 +660,13 @@ 660 660 661 661 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]] 662 662 733 +**Notice, NLMS01** **and LLMS01** **share the same mother board. They use the same connection and method to update.** 663 663 664 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 665 665 666 666 667 667 = 6. Trouble Shooting = 668 668 739 + 669 669 == 6.1 Connection problem when uploading firmware == 670 670 671 671 ... ... @@ -672,18 +672,14 @@ 672 672 **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]] 673 673 674 674 746 + 675 675 == 6.2 AT Command input doesn't work == 676 676 677 677 678 -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.750 +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. 679 679 680 680 681 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 682 682 683 - 684 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**. 685 - 686 - 687 687 = 7. Order Info = 688 688 689 689 ... ... @@ -690,14 +690,15 @@ 690 690 Part Number**:** NLMS01 691 691 692 692 760 + 693 693 = 8. Packing Info = 694 694 695 695 696 - (% style="color:#037691" %)**Package Includes:**764 +**Package Includes**: 697 697 698 698 * NLMS01 NB-IoT Leaf Moisture Sensor x 1 699 699 700 - (% style="color:#037691" %)**Dimension and weight**:768 +**Dimension and weight**: 701 701 702 702 * Device Size: cm 703 703 * Device Weight: g ... ... @@ -704,6 +704,9 @@ 704 704 * Package Size / pcs : cm 705 705 * Weight / pcs : g 706 706 775 + 776 + 777 + 707 707 = 9. Support = 708 708 709 709
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