Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -1,8 +1,15 @@ 1 + 2 + 1 1 (% style="text-align:center" %) 2 2 [[image:image-20220907171221-1.jpeg]] 3 3 4 4 5 5 8 + 9 + 10 + 11 + 12 + 6 6 {{toc/}} 7 7 8 8 ... ... @@ -9,20 +9,24 @@ 9 9 10 10 = 1. Introduction = 11 11 12 - 13 13 == 1.1 What is NLMS01 Leaf Moisture Sensor == 14 14 15 15 22 +((( 16 16 The Dragino NLMS01 is a (% style="color:blue" %)**NB-IOT Leaf Moisture Sensor**(%%) for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof. 17 17 18 18 NLMS01 detects leaf's(% style="color:blue" %)** moisture and temperature use FDR method**(%%), it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy. 19 19 20 20 NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 21 -\\NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 22 -\\NLMS01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method). 23 -\\To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection. 24 24 29 +NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 25 25 31 +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). 32 + 33 +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. 34 +))) 35 + 36 + 26 26 [[image:image-20220907171221-2.png]] 27 27 28 28 ... ... @@ -29,7 +29,6 @@ 29 29 [[image:image-20220907171221-3.png]] 30 30 31 31 32 - 33 33 == 1.2 Features == 34 34 35 35 ... ... @@ -50,7 +50,6 @@ 50 50 ((( 51 51 52 52 53 - 54 54 55 55 ))) 56 56 ... ... @@ -64,16 +64,13 @@ 64 64 65 65 (% style="color:#037691" %)**NB-IoT Spec:** 66 66 67 -* -B1 @H-FDD: 2100MHz68 -* -B3 @H-FDD: 1800MHz69 -* -B8 @H-FDD: 900MHz70 -* -B5 @H-FDD: 850MHz71 -* -B20 @H-FDD: 800MHz72 -* -B28 @H-FDD: 700MHz76 +* B1 @H-FDD: 2100MHz 77 +* B3 @H-FDD: 1800MHz 78 +* B8 @H-FDD: 900MHz 79 +* B5 @H-FDD: 850MHz 80 +* B20 @H-FDD: 800MHz 81 +* B28 @H-FDD: 700MHz 73 73 74 - 75 - 76 - 77 77 == 1.4 Probe Specification == 78 78 79 79 ... ... @@ -85,8 +85,6 @@ 85 85 * IP67 Protection 86 86 * Length: 3.5 meters 87 87 88 - 89 - 90 90 (% style="color:#037691" %)**Leaf Temperature:** 91 91 92 92 * Range -50℃~80℃ ... ... @@ -95,17 +95,11 @@ 95 95 * IP67 Protection 96 96 * Length: 3.5 meters 97 97 98 - 99 - 100 - 101 101 == 1.5 Applications == 102 102 103 103 104 104 * Smart Agriculture 105 105 106 - 107 - 108 - 109 109 == 1.6 Pin mapping and power on == 110 110 111 111 ... ... @@ -113,10 +113,8 @@ 113 113 114 114 **~ ** 115 115 116 - 117 117 = 2. Use NLMS01 to communicate with IoT Server = 118 118 119 - 120 120 == 2.1 How it works == 121 121 122 122 ... ... @@ -128,10 +128,8 @@ 128 128 [[image:image-20220907171221-5.png]] 129 129 130 130 131 - 132 132 == 2.2 Configure the NLMS01 == 133 133 134 - 135 135 === 2.2.1 Test Requirement === 136 136 137 137 ... ... @@ -147,7 +147,6 @@ 147 147 [[image:image-20220907171221-6.png]] 148 148 149 149 150 - 151 151 === 2.2.2 Insert SIM card === 152 152 153 153 ... ... @@ -159,7 +159,6 @@ 159 159 [[image:image-20220907171221-7.png]] 160 160 161 161 162 - 163 163 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 164 164 165 165 ... ... @@ -191,7 +191,6 @@ 191 191 (% 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]] 192 192 193 193 194 - 195 195 === 2.2.4 Use CoAP protocol to uplink data === 196 196 197 197 ... ... @@ -214,7 +214,6 @@ 214 214 [[image:image-20220907171221-10.png]] 215 215 216 216 217 - 218 218 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 219 219 220 220 ... ... @@ -224,8 +224,6 @@ 224 224 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 225 225 * (% style="color:#037691" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 226 226 227 - 228 - 229 229 [[image:image-20220907171221-11.png]] 230 230 231 231 ... ... @@ -233,7 +233,6 @@ 233 233 234 234 235 235 236 - 237 237 === 2.2.6 Use MQTT protocol to uplink data === 238 238 239 239 ... ... @@ -247,8 +247,6 @@ 247 247 * (% style="color:#037691" %)**AT+PUBTOPIC=PUB ** (%%) ~/~/ Set the sending topic of MQTT 248 248 * (% style="color:#037691" %)**AT+SUBTOPIC=SUB ** (%%) ~/~/ Set the subscription topic of MQTT 249 249 250 - 251 - 252 252 [[image:image-20220907171221-13.png]] 253 253 254 254 ... ... @@ -260,7 +260,6 @@ 260 260 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. 261 261 262 262 263 - 264 264 === 2.2.7 Use TCP protocol to uplink data === 265 265 266 266 ... ... @@ -269,8 +269,6 @@ 269 269 * (% style="color:#037691" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 270 270 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port 271 271 272 - 273 - 274 274 [[image:image-20220907171221-15.png]] 275 275 276 276 ... ... @@ -287,12 +287,9 @@ 287 287 288 288 * (% style="color:#037691" %)**AT+TDC=7200 ** (%%) ~/~/ Set Update Interval to 7200s (2 hour) 289 289 290 - 291 - 292 292 (% 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).** 293 293 294 294 295 - 296 296 == 2.3 Uplink Payload == 297 297 298 298 ... ... @@ -300,11 +300,10 @@ 300 300 301 301 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. 302 302 282 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %) 283 +|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**8**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**|(% style="background-color:#4f81bd; color:white; width:30px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**4**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:37px" %)**4** 284 +|(% 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 ..... 303 303 304 -(% border="1" style="background-color:#ffffcc; color:green; width:1251px" %) 305 -|(% 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" %)4 306 -|(% 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 ..... 307 - 308 308 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 309 309 310 310 ... ... @@ -313,26 +313,34 @@ 313 313 314 314 The payload is ASCII string, representative same HEX: 315 315 316 -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:294 +**0x (% style="color:red" %)__f868411056754138__ (% style="color:blue" %)__0064 __ (% style="color:green" %)__0c78__ (% style="color:#00b0f0" %)__17__ (% style="color:#7030a0" %)__01__ (% style="color:#d60093" %)__00__ (% style="color:#a14d07" %)__0225 __ (% style="color:#0020b0" %) __010b__ (% style="color:#420042" %)__6315537b__ (% style="color:#663300" %)//__010b0226631550fb__ __010e022663154d77 01110225631549f1 011502246315466b 01190223631542e5 011d022163153f62 011e022163153bde 011e022163153859__//(%%)** 317 317 318 -* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138 319 -* (% style="color:blue" %)Version: 0x0064=100=1.0.0 320 -* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V 321 -* (% style="color:red" %)Singal: 0x17 = 23 322 -* (% style="color:blue" %)Mod: 0x01 = 1 323 -* (% style="color:green" %)Interrupt: 0x00= 0 324 -* Leaf moisture: 0x0225= 549 = 54.9% 325 -* Leaf Temperature:0x010B =267=26.7 °C 326 -* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 327 -* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 328 -* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 296 +where: 329 329 298 +* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 330 330 300 +* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 331 331 302 +* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 332 332 333 - ==2.4Payload ExplanationandSensor Interface==304 +* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 334 334 306 +* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 335 335 308 +* (% 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 +== 2.4 Payload Explanation and Sensor Interface == 321 + 336 336 === 2.4.1 Device ID === 337 337 338 338 ... ... @@ -348,7 +348,6 @@ 348 348 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 349 349 350 350 351 - 352 352 === 2.4.2 Version Info === 353 353 354 354 ... ... @@ -357,7 +357,6 @@ 357 357 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 358 358 359 359 360 - 361 361 === 2.4.3 Battery Info === 362 362 363 363 ... ... @@ -368,7 +368,6 @@ 368 368 Ex2: 0x0B49 = 2889mV 369 369 370 370 371 - 372 372 === 2.4.4 Signal Strength === 373 373 374 374 ... ... @@ -388,7 +388,6 @@ 388 388 **99** Not known or not detectable 389 389 390 390 391 - 392 392 === 2.4.5 Leaf moisture === 393 393 394 394 ... ... @@ -399,7 +399,6 @@ 399 399 (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 400 400 401 401 402 - 403 403 === 2.4.6 Leaf Temperature === 404 404 405 405 ... ... @@ -412,7 +412,6 @@ 412 412 If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 413 413 414 414 415 - 416 416 === 2.4.7 Timestamp === 417 417 418 418 ... ... @@ -421,7 +421,6 @@ 421 421 Convert Unix timestamp to time 2022-9-5 9:40:11. 422 422 423 423 424 - 425 425 === 2.4.8 Digital Interrupt === 426 426 427 427 ... ... @@ -440,7 +440,6 @@ 440 440 0x(01): Interrupt Uplink Packet. 441 441 442 442 443 - 444 444 === 2.4.9 +5V Output === 445 445 446 446 ... ... @@ -453,14 +453,18 @@ 453 453 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 454 454 455 455 456 - 457 457 == 2.5 Downlink Payload == 458 458 459 459 460 460 By default, NLMS01 prints the downlink payload to console port. 461 461 462 -[[image:image-20220907171221-18.png]] 439 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %) 440 +|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 179px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)** 441 +|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4 442 +|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2 443 +|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4 463 463 445 + 464 464 465 465 (% style="color:blue" %)**Examples:** 466 466 ... ... @@ -486,7 +486,6 @@ 486 486 Downlink Payload: 06000003, Set AT+INTMOD=3 487 487 488 488 489 - 490 490 == 2.6 LED Indicator == 491 491 492 492 ... ... @@ -497,9 +497,6 @@ 497 497 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 498 498 * For each uplink probe, LED will be on for 500ms. 499 499 500 - 501 - 502 - 503 503 == 2.7 Installation == 504 504 505 505 ... ... @@ -509,7 +509,6 @@ 509 509 [[image:image-20220907171221-19.png]] 510 510 511 511 512 - 513 513 == 2.8 Moisture and Temperature alarm function == 514 514 515 515 ... ... @@ -542,7 +542,6 @@ 542 542 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 543 543 544 544 545 - 546 546 == 2.9 Set the number of data to be uploaded and the recording time == 547 547 548 548 ... ... @@ -551,7 +551,9 @@ 551 551 * (% 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) 552 552 * (% 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. 553 553 530 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 554 554 532 +[[image:image-20221009001002-1.png||height="706" width="982"]] 555 555 556 556 557 557 == 2.10 Read or Clear cached data == ... ... @@ -562,75 +562,25 @@ 562 562 * (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 563 563 * (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 564 564 565 - 566 - 567 567 [[image:image-20220907171221-20.png]] 568 568 569 569 570 - 571 571 == 2.11 Firmware Change Log == 572 572 573 573 574 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/ 1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]549 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]] 575 575 576 -Upgrade Instruction: [[Upgrade Firmware>> path:#H5.1200BHowtoUpgradeFirmware]]551 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 577 577 578 578 554 +== 2.12 Battery & Power Consumption == 579 579 580 -== 2.12 Battery Analysis == 581 581 557 +NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 582 582 583 - === 2.12.1 BatteryType===559 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 584 584 585 585 586 -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. 587 - 588 -The battery is designed to last for several years depends on the actually use environment and update interval. 589 - 590 -The battery related documents as below: 591 - 592 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 593 -* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 594 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 595 - 596 -[[image:image-20220907171221-21.png]] 597 - 598 - 599 - 600 -=== 2.12.2 Power consumption Analyze === 601 - 602 - 603 -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. 604 - 605 -Instruction to use as below: 606 - 607 -(% 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/]] 608 - 609 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose 610 - 611 -* Product Model 612 -* Uplink Interval 613 -* Working Mode 614 - 615 -And the Life expectation in difference case will be shown on the right. 616 - 617 -[[image:image-20220907171221-22.jpeg]] 618 - 619 - 620 -=== 2.12.3 Battery Note === 621 - 622 - 623 -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. 624 - 625 - 626 - 627 -=== 2.12.4 Replace the battery === 628 - 629 - 630 -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). 631 - 632 - 633 - 634 634 = 3. Access NB-IoT Module = 635 635 636 636 ... ... @@ -642,101 +642,97 @@ 642 642 [[image:image-20220907171221-23.png]] 643 643 644 644 645 - 646 646 = 4. Using the AT Commands = 647 647 648 - 649 649 == 4.1 Access AT Commands == 650 650 651 651 652 652 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]] 653 653 654 -AT+<CMD>? 580 +AT+<CMD>? : Help on <CMD> 655 655 656 -AT+<CMD> :Run <CMD>582 +AT+<CMD> : Run <CMD> 657 657 658 -AT+<CMD>=<value> 584 +AT+<CMD>=<value>: Set the value 659 659 660 -AT+<CMD>=? :Get the value586 +AT+<CMD>=? : Get the value 661 661 662 662 663 663 (% style="color:#037691" %)**General Commands** 664 664 665 -AT :Attention591 +AT : Attention 666 666 667 -AT? :Short Help593 +AT? : Short Help 668 668 669 -ATZ 595 +ATZ : MCU Reset 670 670 671 -AT+TDC 597 +AT+TDC : Application Data Transmission Interval 672 672 673 -AT+CFG 599 +AT+CFG : Print all configurations 674 674 675 -AT+CFGMOD 601 +AT+CFGMOD : Working mode selection 676 676 677 -AT+INTMOD 603 +AT+INTMOD : Set the trigger interrupt mode 678 678 679 -AT+5VT 605 +AT+5VT : Set extend the time of 5V power 680 680 681 -AT+PRO 607 +AT+PRO : Choose agreement 682 682 683 -AT+RXDL :Extend the sending and receiving time609 +AT+RXDL: Extend the sending and receiving time 684 684 685 -AT+SERVADDR 611 +AT+SERVADDR : Server Address 686 686 687 -AT+APN :Get or set the APN613 +AT+APN : Get or set the APN 688 688 689 -AT+FBAND :Get or Set whether to automatically modify the frequency band615 +AT+FBAND : Get or Set whether to automatically modify the frequency band 690 690 691 -AT+DNSCFG 617 +AT+DNSCFG : Get or Set DNS Server 692 692 693 693 AT+GETSENSORVALUE : Returns the current sensor measurement 694 694 695 -AT+TR 621 +AT+TR : Get or Set record time" 696 696 697 -AT+NOUD 623 +AT+NOUD : Get or Set the number of data to be uploaded 698 698 699 -AT+CDP 625 +AT+CDP : Read or Clear cached data 700 700 701 -AT+TEMPALARM 627 +AT+TEMPALARM : Get or Set alarm of temp 702 702 703 -AT+HUMALARM PH629 +AT+HUMALARM : Get or Set alarm of humidity 704 704 705 705 706 706 (% style="color:#037691" %)**COAP Management** 707 707 708 -AT+URI 634 +AT+URI : Resource parameters 709 709 710 710 711 711 (% style="color:#037691" %)**UDP Management** 712 712 713 -AT+CFM 639 +AT+CFM : Upload confirmation mode (only valid for UDP) 714 714 715 715 716 716 (% style="color:#037691" %)**MQTT Management** 717 717 718 -AT+CLIENT 644 +AT+CLIENT : Get or Set MQTT client 719 719 720 -AT+UNAME 646 +AT+UNAME : Get or Set MQTT Username 721 721 722 -AT+PWD 648 +AT+PWD : Get or Set MQTT password 723 723 724 -AT+PUBTOPIC 650 +AT+PUBTOPIC : Get or Set MQTT publish topic 725 725 726 -AT+SUBTOPIC :Get or Set MQTT subscription topic652 +AT+SUBTOPIC : Get or Set MQTT subscription topic 727 727 728 728 729 729 (% style="color:#037691" %)**Information** 730 730 731 -AT+FDR :Factory Data Reset657 +AT+FDR : Factory Data Reset 732 732 733 -AT+PWORD 659 +AT+PWORD : Serial Access Password 734 734 735 735 736 - 737 737 = 5. FAQ = 738 738 739 - 740 740 == 5.1 How to Upgrade Firmware == 741 741 742 742 ... ... @@ -748,10 +748,8 @@ 748 748 (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 749 749 750 750 751 - 752 752 = 6. Trouble Shooting = 753 753 754 - 755 755 == 6.1 Connection problem when uploading firmware == 756 756 757 757 ... ... @@ -758,7 +758,6 @@ 758 758 **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]] 759 759 760 760 761 - 762 762 == 6.2 AT Command input doesn't work == 763 763 764 764 ... ... @@ -765,7 +765,24 @@ 765 765 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. 766 766 767 767 689 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 768 768 691 + 692 +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]]//**. 693 + 694 + 695 +== 6.4 Possible reasons why the device is unresponsive: == 696 + 697 + 698 +1. Check whether the battery voltage is lower than 2.8V 699 +2. Check whether the jumper of the device is correctly connected 700 + 701 +[[image:image-20240330175629-2.png]] 702 +3. Check whether the switch here of the device is at the ISP(The switch can operate normally only when it is in RUN) 703 + 704 + 705 +[[image:image-20240330175554-1.png]] 706 + 769 769 = 7. Order Info = 770 770 771 771 ... ... @@ -772,7 +772,6 @@ 772 772 Part Number**:** NLMS01 773 773 774 774 775 - 776 776 = 8. Packing Info = 777 777 778 778 ... ... @@ -787,8 +787,6 @@ 787 787 * Package Size / pcs : cm 788 788 * Weight / pcs : g 789 789 790 - 791 - 792 792 = 9. Support = 793 793 794 794
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