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 ... ... @@ -66,15 +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 - 78 78 == 1.4 Probe Specification == 79 79 80 80 ... ... @@ -94,15 +94,11 @@ 94 94 * IP67 Protection 95 95 * Length: 3.5 meters 96 96 97 - 98 - 99 99 == 1.5 Applications == 100 100 101 101 102 102 * Smart Agriculture 103 103 104 - 105 - 106 106 == 1.6 Pin mapping and power on == 107 107 108 108 ... ... @@ -110,8 +110,10 @@ 110 110 111 111 **~ ** 112 112 105 + 113 113 = 2. Use NLMS01 to communicate with IoT Server = 114 114 108 + 115 115 == 2.1 How it works == 116 116 117 117 ... ... @@ -123,8 +123,10 @@ 123 123 [[image:image-20220907171221-5.png]] 124 124 125 125 120 + 126 126 == 2.2 Configure the NLMS01 == 127 127 123 + 128 128 === 2.2.1 Test Requirement === 129 129 130 130 ... ... @@ -140,6 +140,7 @@ 140 140 [[image:image-20220907171221-6.png]] 141 141 142 142 139 + 143 143 === 2.2.2 Insert SIM card === 144 144 145 145 ... ... @@ -151,6 +151,7 @@ 151 151 [[image:image-20220907171221-7.png]] 152 152 153 153 151 + 154 154 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 155 155 156 156 ... ... @@ -182,6 +182,7 @@ 182 182 (% 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]] 183 183 184 184 183 + 185 185 === 2.2.4 Use CoAP protocol to uplink data === 186 186 187 187 ... ... @@ -194,6 +194,8 @@ 194 194 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%) ~/~/ to set CoAP server address and port 195 195 * (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 196 196 196 + 197 + 197 197 For parameter description, please refer to AT command set 198 198 199 199 [[image:image-20220907171221-9.png]] ... ... @@ -204,6 +204,7 @@ 204 204 [[image:image-20220907171221-10.png]] 205 205 206 206 208 + 207 207 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 208 208 209 209 ... ... @@ -210,9 +210,11 @@ 210 210 This feature is supported since firmware version v1.0.1 211 211 212 212 * (% style="color:#037691" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 213 -* (% 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 214 214 * (% style="color:#037691" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 215 215 218 + 219 + 216 216 [[image:image-20220907171221-11.png]] 217 217 218 218 ... ... @@ -220,6 +220,7 @@ 220 220 221 221 222 222 227 + 223 223 === 2.2.6 Use MQTT protocol to uplink data === 224 224 225 225 ... ... @@ -233,6 +233,8 @@ 233 233 * (% style="color:#037691" %)**AT+PUBTOPIC=PUB ** (%%) ~/~/ Set the sending topic of MQTT 234 234 * (% style="color:#037691" %)**AT+SUBTOPIC=SUB ** (%%) ~/~/ Set the subscription topic of MQTT 235 235 241 + 242 + 236 236 [[image:image-20220907171221-13.png]] 237 237 238 238 ... ... @@ -244,6 +244,7 @@ 244 244 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. 245 245 246 246 254 + 247 247 === 2.2.7 Use TCP protocol to uplink data === 248 248 249 249 ... ... @@ -252,6 +252,8 @@ 252 252 * (% style="color:#037691" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 253 253 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port 254 254 263 + 264 + 255 255 [[image:image-20220907171221-15.png]] 256 256 257 257 ... ... @@ -268,9 +268,12 @@ 268 268 269 269 * (% style="color:#037691" %)**AT+TDC=7200 ** (%%) ~/~/ Set Update Interval to 7200s (2 hour) 270 270 281 + 282 + 271 271 (% 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).** 272 272 273 273 286 + 274 274 == 2.3 Uplink Payload == 275 275 276 276 ... ... @@ -279,10 +279,11 @@ 279 279 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. 280 280 281 281 282 -(% border="1" style="background-color:#ffffcc; color:green; width: 520px" %)283 -| =(% 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**284 -| =(% style="width:;" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp .....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 ..... 285 285 299 + 286 286 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 287 287 288 288 ... ... @@ -291,60 +291,46 @@ 291 291 292 292 The payload is ASCII string, representative same HEX: 293 293 294 - **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: 295 295 296 -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,....... 297 297 298 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 299 299 300 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 301 301 302 -* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 303 303 304 -* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 305 305 306 -* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 307 - 308 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 309 - 310 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 311 - 312 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 313 - 314 -* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 315 - 316 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 317 - 318 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 319 - 320 320 == 2.4 Payload Explanation and Sensor Interface == 321 321 322 322 === 2.4.1 Device ID === 323 323 324 - 325 325 By default, the Device ID equal to the last 15 bits of IMEI. 326 326 327 -User can use (% style="color:#037691" %)**AT+DEUI**(%%)to set Device ID332 +User can use **AT+DEUI** to set Device ID 328 328 334 +**Example:** 329 329 330 -(% style="color:blue" %)**Example**: 331 - 332 332 AT+DEUI=868411056754138 333 333 334 334 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 335 335 336 - 337 337 === 2.4.2 Version Info === 338 338 339 - 340 340 Specify the software version: 0x64=100, means firmware version 1.00. 341 341 342 342 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 343 343 344 - 345 345 === 2.4.3 Battery Info === 346 346 347 - 348 348 Check the battery voltage for NLMS01. 349 349 350 350 Ex1: 0x0B45 = 2885mV ... ... @@ -351,15 +351,12 @@ 351 351 352 352 Ex2: 0x0B49 = 2889mV 353 353 354 - 355 355 === 2.4.4 Signal Strength === 356 356 357 - 358 358 NB-IoT Network signal Strength. 359 359 358 +**Ex1: 0x1d = 29** 360 360 361 -(% style="color:blue" %)**Ex1: 0x1d = 29** 362 - 363 363 **0** -113dBm or less 364 364 365 365 **1** -111dBm ... ... @@ -370,45 +370,37 @@ 370 370 371 371 **99** Not known or not detectable 372 372 373 - 374 374 === 2.4.5 Leaf moisture === 375 375 372 +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**. 376 376 377 - Gettheoistureof the(% style="color:#037691" %)**Leaf**(%%).The valuerangeof the register is300-1000(Decimal),dividethis valueby 100 togetthepercentageof moisturein the Leaf.374 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is 378 378 379 - For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%),themoisture content in the(%style="color:#037691"%)**Leaf**(%%) is376 +**0229(H) = 549(D) /100 = 54.9.** 380 380 381 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 382 - 383 - 384 384 === 2.4.6 Leaf Temperature === 385 385 380 +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 386 386 387 - 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 **(%%)is382 +**Example**: 388 388 389 - (%style="color:blue"%)**Example**:384 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C 390 390 391 -If payload is **0105H**: ((0x0105& 0x8000)>>15 ===0),temp =0105(H)/10 = 26.1°C386 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 392 392 393 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 394 - 395 - 396 396 === 2.4.7 Timestamp === 397 397 398 - 399 399 Time stamp : 0x6315537b =1662342011 400 400 401 401 Convert Unix timestamp to time 2022-9-5 9:40:11. 402 402 403 - 404 404 === 2.4.8 Digital Interrupt === 405 405 396 +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. 406 406 407 -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. 408 - 409 409 The command is: 410 410 411 - (% style="color:blue" %)**AT+INTMOD=3 **(%%)~/~/400 +**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]])**.** 412 412 413 413 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. 414 414 ... ... @@ -418,15 +418,13 @@ 418 418 419 419 0x(01): Interrupt Uplink Packet. 420 420 421 - 422 422 === 2.4.9 +5V Output === 423 423 424 - 425 425 NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 426 426 427 427 The 5V output time can be controlled by AT Command. 428 428 429 - (% style="color:blue" %)**AT+5VT=1000**416 +**AT+5VT=1000** 430 430 431 431 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 432 432 ... ... @@ -433,17 +433,14 @@ 433 433 434 434 == 2.5 Downlink Payload == 435 435 436 - 437 437 By default, NLMS01 prints the downlink payload to console port. 438 438 439 439 [[image:image-20220907171221-18.png]] 440 440 427 +**Examples:** 441 441 442 - (%style="color:blue" %)**Examples:**429 +* **Set TDC** 443 443 444 - 445 -* (% style="color:#037691" %)**Set TDC** 446 - 447 447 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 448 448 449 449 Payload: 01 00 00 1E TDC=30S ... ... @@ -450,22 +450,16 @@ 450 450 451 451 Payload: 01 00 00 3C TDC=60S 452 452 437 +* **Reset** 453 453 454 - 455 -* (% style="color:#037691" %)**Reset** 456 - 457 457 If payload = 0x04FF, it will reset the NLMS01 458 458 441 +* **INTMOD** 459 459 460 - 461 -* (% style="color:#037691" %)**INTMOD** 462 - 463 463 Downlink Payload: 06000003, Set AT+INTMOD=3 464 464 465 - 466 466 == 2.6 LED Indicator == 467 467 468 - 469 469 The NLMS01 has an internal LED which is to show the status of different state. 470 470 471 471 * 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) ... ... @@ -473,22 +473,18 @@ 473 473 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 474 474 * For each uplink probe, LED will be on for 500ms. 475 475 476 -== 2.7 454 +== 2.7 Installation == 477 477 478 - 479 479 NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor. 480 480 481 - 482 482 [[image:image-20220907171221-19.png]] 483 483 460 +== 2.8 Moisture and Temperature alarm function == 484 484 485 - ==2.8Moisture and Temperature alarmfunction ==462 +➢ AT Command: 486 486 464 +AT+ HUMALARM =min,max 487 487 488 -(% style="color:blue" %)**➢ AT Command:** 489 - 490 -(% style="color:#037691" %)**AT+ HUMALARM =min,max** 491 - 492 492 ² When min=0, and max≠0, Alarm higher than max 493 493 494 494 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -495,9 +495,8 @@ 495 495 496 496 ² When min≠0 and max≠0, Alarm higher than max or lower than min 497 497 472 +Example: 498 498 499 -(% style="color:blue" %)**Example:** 500 - 501 501 AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50. 502 502 503 503 AT+ TEMPALARM=min,max ... ... @@ -508,199 +508,201 @@ 508 508 509 509 ² When min≠0 and max≠0, Alarm higher than max or lower than min 510 510 484 +Example: 511 511 512 -(% style="color:blue" %)**Example:** 513 - 514 514 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 515 515 516 516 517 -== 2.9 489 +== 2.9 Set the number of data to be uploaded and the recording time == 518 518 491 +➢ AT Command: 519 519 520 - (%style="color:blue"%)**➢ATCommand:**493 +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 -* (% 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) 523 -* (% 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. 495 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 524 524 525 - Thediagrambelowexplainstherelationship between TR, NOUD,andTDC more clearly**:**497 +== 2.10 Read or Clear cached data == 526 526 527 - [[image:image-20221009001002-1.png||height="706" width="982"]]499 +➢ AT Command: 528 528 501 +AT+CDP ~/~/ Read cached data 529 529 530 - == 2.10 Read or Clear cached data ==503 +[[image:image-20220907171221-20.png]] 531 531 532 532 533 - (%style="color:blue"%)**➢ AT Command:**506 +AT+CDP=0 ~/~/ Clear cached data 534 534 535 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 536 -* (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 537 537 538 - [[image:image-20220907171221-20.png]]509 +== 2.11 Firmware Change Log == 539 539 511 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]] 540 540 541 - ==2.11FirmwareChange Log==513 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 542 542 515 +== 2.12 Battery Analysis == 543 543 544 - DownloadURL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]517 +=== 2.12.1 Battery Type === 545 545 546 - UpgradeInstruction:[[UpgradeFirmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]519 +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. 547 547 521 +The battery is designed to last for several years depends on the actually use environment and update interval. 548 548 549 - ==2.12 Battery& PowerConsumption==523 +The battery related documents as below: 550 550 525 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 526 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 527 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 551 551 552 - NLMS01 uses ER26500+ SPC1520 battery pack.See below linkfor detail information about the battery info and how to replace.529 +[[image:image-20220907171221-21.png]] 553 553 554 - [[**BatteryInfo&PowerConsumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].531 +=== 2.12.2 Power consumption Analyze === 555 555 533 +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. 556 556 557 - = 3. Access NB-IoTModule=535 +Instruction to use as below: 558 558 537 +**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/]] 559 559 560 - UserscandirectlyaccesstheAT commandset of the NB-IoT module.539 +**Step 2: ** Open it and choose 561 561 562 -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/]] 541 +* Product Model 542 +* Uplink Interval 543 +* Working Mode 563 563 545 +And the Life expectation in difference case will be shown on the right. 564 564 565 -[[image:image-20220907171221-2 3.png]] 547 +[[image:image-20220907171221-22.jpeg]] 566 566 549 +=== 2.12.3 Battery Note === 567 567 568 - =4.Using theATCommands=551 +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. 569 569 570 -== 4.1AccessATCommands==553 +=== 2.12.4 Replace the battery === 571 571 555 +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). 572 572 573 - Seethislinkfor detail: [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]557 += 3. Access NB-IoT Module = 574 574 575 -AT +<CMD>?:Helpon<CMD>559 +Users can directly access the AT command set of the NB-IoT module. 576 576 577 -AT +<CMD>:Run<CMD>561 +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/]] 578 578 579 - AT+<CMD>=<value>:Set the value563 +[[image:image-20220907171221-23.png]] 580 580 581 - AT+<CMD>=?:Getthevalue565 += 4. Using the AT Commands = 582 582 567 +== 4.1 Access AT Commands == 583 583 584 - (%style="color:#037691" %)**GeneralCommands**569 +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]] 585 585 586 -AT :Attention571 +AT+<CMD>? : Help on <CMD> 587 587 588 -AT ?:Short Help573 +AT+<CMD> : Run <CMD> 589 589 590 -AT Z:MCUReset575 +AT+<CMD>=<value> : Set the value 591 591 592 -AT+ TDC:ApplicationDataTransmissionInterval577 +AT+<CMD>=? : Get the value 593 593 594 - AT+CFG: Printallconfigurations579 +**General Commands** 595 595 596 -AT +CFGMOD:Workingmodeselection581 +AT : Attention 597 597 598 -AT +INTMOD:Setthetriggerinterruptmode583 +AT? : Short Help 599 599 600 -AT +5VT:Setextendthetimeof5Vpower585 +ATZ : MCU Reset 601 601 602 -AT+ PRO :Chooseagreement587 +AT+TDC : Application Data Transmission Interval 603 603 604 -AT+ RXDL:Extendthesendingandreceivingme589 +AT+CFG : Print all configurations 605 605 606 -AT+ SERVADDR:ServerAddress591 +AT+CFGMOD : Working mode selection 607 607 608 -AT+ APN :Getor set theAPN593 +AT+INTMOD : Set the trigger interrupt mode 609 609 610 -AT+ FBAND :GetorSetwhethertoautomaticallymodifythefrequencyband595 +AT+5VT : Set extend the time of 5V power 611 611 612 -AT+ DNSCFG:GetorSetDNSServer597 +AT+PRO : Choose agreement 613 613 614 -AT+ GETSENSORVALUEReturnsthecurrentsensormeasurement599 +AT+RXDL : Extend the sending and receiving time 615 615 616 -AT+ TR:Get orSetrecordtime"601 +AT+SERVADDR : Server Address 617 617 618 -AT+N OUD :Get orSet thenumber of data to be uploaded603 +AT+APN : Get or set the APN 619 619 620 -AT+ CDP :ReadorClearcacheddata605 +AT+FBAND : Get or Set whether to automatically modify the frequency band 621 621 622 -AT+ TEMPALARM:alarmof temp607 +AT+DNSCFG : Get or Set DNS Server 623 623 624 -AT+ HUMALARM:GetorSetalarmof humidity609 +AT+GETSENSORVALUE : Returns the current sensor measurement 625 625 611 +AT+TR : Get or Set record time" 626 626 627 - (%style="color:#037691"%)**COAPManagement**613 +AT+NOUD : Get or Set the number of data to be uploaded 628 628 629 -AT+ URI:sourceparameters615 +AT+CDP : Read or Clear cached data 630 630 617 +AT+TEMPALARM : Get or Set alarm of temp 631 631 632 - (%style="color:#037691"%)**UDPManagement**619 +AT+HUMALARM : Get or Set alarm of PH 633 633 634 -AT+CFM : Upload confirmation mode (only valid for UDP) 635 635 622 +**COAP Management** 636 636 637 - (%style="color:#037691"%)**MQTT Management**624 +AT+URI : Resource parameters 638 638 639 - AT+CLIENT: Get or SetMQTT client626 +**UDP Management** 640 640 641 -AT+ UNAME:GetorSetMQTT Username628 +AT+CFM : Upload confirmation mode (only valid for UDP) 642 642 643 - AT+PWD : Get or SetMQTTpassword630 +**MQTT Management** 644 644 645 -AT+ PUBTOPIC :publishtopic632 +AT+CLIENT : Get or Set MQTT client 646 646 647 -AT+ SUBTOPIC :Get or Set MQTT subscriptiontopic634 +AT+UNAME : Get or Set MQTT Username 648 648 636 +AT+PWD : Get or Set MQTT password 649 649 650 - (%style="color:#037691"%)**Information**638 +AT+PUBTOPIC : Get or Set MQTT publish topic 651 651 652 -AT+ FDR :FactoryDataReset640 +AT+SUBTOPIC : Get or Set MQTT subscription topic 653 653 654 - AT+PWORD : Serial Access Password642 +**Information** 655 655 644 +AT+FDR : Factory Data Reset 656 656 646 +AT+PWORD : Serial Access Password 647 + 657 657 = 5. FAQ = 658 658 659 659 == 5.1 How to Upgrade Firmware == 660 660 661 - 662 662 User can upgrade the firmware for 1) bug fix, 2) new feature release. 663 663 664 664 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]] 665 665 656 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.** 666 666 667 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 668 - 669 - 670 670 = 6. Trouble Shooting = 671 671 672 672 == 6.1 Connection problem when uploading firmware == 673 673 674 - 675 675 **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]] 676 676 677 - 678 678 == 6.2 AT Command input doesn't work == 679 679 666 +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. 680 680 681 -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. 682 - 683 - 684 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 685 - 686 - 687 -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]]//**. 688 - 689 - 690 690 = 7. Order Info = 691 691 692 - 693 693 Part Number**:** NLMS01 694 694 695 - 696 696 = 8. Packing Info = 697 697 674 +**Package Includes**: 698 698 699 -(% style="color:#037691" %)**Package Includes:** 700 - 701 701 * NLMS01 NB-IoT Leaf Moisture Sensor x 1 702 702 703 - (% style="color:#037691" %)**Dimension and weight**:678 +**Dimension and weight**: 704 704 705 705 * Device Size: cm 706 706 * Device Weight: g ... ... @@ -709,7 +709,6 @@ 709 709 710 710 = 9. Support = 711 711 712 - 713 713 * 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. 714 714 * 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]] 715 715
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