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 +66,16 @@ 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 76 77 77 76 + 78 78 == 1.4 Probe Specification == 79 79 80 80 ... ... @@ -86,6 +86,8 @@ 86 86 * IP67 Protection 87 87 * Length: 3.5 meters 88 88 88 + 89 + 89 89 (% style="color:#037691" %)**Leaf Temperature:** 90 90 91 91 * Range -50℃~80℃ ... ... @@ -96,6 +96,7 @@ 96 96 97 97 98 98 100 + 99 99 == 1.5 Applications == 100 100 101 101 ... ... @@ -103,6 +103,7 @@ 103 103 104 104 105 105 108 + 106 106 == 1.6 Pin mapping and power on == 107 107 108 108 ... ... @@ -110,8 +110,10 @@ 110 110 111 111 **~ ** 112 112 116 + 113 113 = 2. Use NLMS01 to communicate with IoT Server = 114 114 119 + 115 115 == 2.1 How it works == 116 116 117 117 ... ... @@ -123,8 +123,10 @@ 123 123 [[image:image-20220907171221-5.png]] 124 124 125 125 131 + 126 126 == 2.2 Configure the NLMS01 == 127 127 134 + 128 128 === 2.2.1 Test Requirement === 129 129 130 130 ... ... @@ -140,6 +140,7 @@ 140 140 [[image:image-20220907171221-6.png]] 141 141 142 142 150 + 143 143 === 2.2.2 Insert SIM card === 144 144 145 145 ... ... @@ -151,6 +151,7 @@ 151 151 [[image:image-20220907171221-7.png]] 152 152 153 153 162 + 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]] 183 183 184 184 194 + 185 185 === 2.2.4 Use CoAP protocol to uplink data === 186 186 187 187 ... ... @@ -204,6 +204,7 @@ 204 204 [[image:image-20220907171221-10.png]] 205 205 206 206 217 + 207 207 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 208 208 209 209 ... ... @@ -213,6 +213,8 @@ 213 213 * (% 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 215 215 227 + 228 + 216 216 [[image:image-20220907171221-11.png]] 217 217 218 218 ... ... @@ -220,6 +220,7 @@ 220 220 221 221 222 222 236 + 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 235 235 250 + 251 + 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. 245 245 246 246 263 + 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 254 254 272 + 273 + 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) 270 270 290 + 291 + 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).** 272 272 273 273 295 + 274 274 == 2.3 Uplink Payload == 275 275 276 276 ... ... @@ -279,9 +279,9 @@ 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 .....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 ..... 285 285 286 286 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 ... ... @@ -291,36 +291,26 @@ 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__//(%%)**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: 295 295 296 -where: 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,....... 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 - 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 - 321 - 322 322 == 2.4 Payload Explanation and Sensor Interface == 323 323 335 + 324 324 === 2.4.1 Device ID === 325 325 326 326 ... ... @@ -336,6 +336,7 @@ 336 336 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 337 337 338 338 351 + 339 339 === 2.4.2 Version Info === 340 340 341 341 ... ... @@ -344,6 +344,7 @@ 344 344 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 345 345 346 346 360 + 347 347 === 2.4.3 Battery Info === 348 348 349 349 ... ... @@ -354,6 +354,7 @@ 354 354 Ex2: 0x0B49 = 2889mV 355 355 356 356 371 + 357 357 === 2.4.4 Signal Strength === 358 358 359 359 ... ... @@ -373,6 +373,7 @@ 373 373 **99** Not known or not detectable 374 374 375 375 391 + 376 376 === 2.4.5 Leaf moisture === 377 377 378 378 ... ... @@ -383,6 +383,7 @@ 383 383 (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 384 384 385 385 402 + 386 386 === 2.4.6 Leaf Temperature === 387 387 388 388 ... ... @@ -395,6 +395,7 @@ 395 395 If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 396 396 397 397 415 + 398 398 === 2.4.7 Timestamp === 399 399 400 400 ... ... @@ -403,6 +403,7 @@ 403 403 Convert Unix timestamp to time 2022-9-5 9:40:11. 404 404 405 405 424 + 406 406 === 2.4.8 Digital Interrupt === 407 407 408 408 ... ... @@ -421,6 +421,7 @@ 421 421 0x(01): Interrupt Uplink Packet. 422 422 423 423 443 + 424 424 === 2.4.9 +5V Output === 425 425 426 426 ... ... @@ -433,6 +433,7 @@ 433 433 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 434 434 435 435 456 + 436 436 == 2.5 Downlink Payload == 437 437 438 438 ... ... @@ -465,6 +465,7 @@ 465 465 Downlink Payload: 06000003, Set AT+INTMOD=3 466 466 467 467 489 + 468 468 == 2.6 LED Indicator == 469 469 470 470 ... ... @@ -477,6 +477,7 @@ 477 477 478 478 479 479 502 + 480 480 == 2.7 Installation == 481 481 482 482 ... ... @@ -486,6 +486,7 @@ 486 486 [[image:image-20220907171221-19.png]] 487 487 488 488 512 + 489 489 == 2.8 Moisture and Temperature alarm function == 490 490 491 491 ... ... @@ -518,6 +518,7 @@ 518 518 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 519 519 520 520 545 + 521 521 == 2.9 Set the number of data to be uploaded and the recording time == 522 522 523 523 ... ... @@ -526,9 +526,7 @@ 526 526 * (% 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) 527 527 * (% 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. 528 528 529 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 530 530 531 -[[image:image-20221009001002-1.png||height="706" width="982"]] 532 532 533 533 534 534 == 2.10 Read or Clear cached data == ... ... @@ -539,25 +539,75 @@ 539 539 * (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 540 540 * (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 541 541 565 + 566 + 542 542 [[image:image-20220907171221-20.png]] 543 543 544 544 570 + 545 545 == 2.11 Firmware Change Log == 546 546 547 547 548 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/ qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]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]] 549 549 550 -Upgrade Instruction: [[Upgrade Firmware>> ||anchor="H5.1200BHowtoUpgradeFirmware"]]576 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 551 551 552 552 553 -== 2.12 Battery & Power Consumption == 554 554 580 +== 2.12 Battery Analysis == 555 555 556 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 557 557 558 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].583 +=== 2.12.1 Battery Type === 559 559 560 560 586 +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 + 561 561 = 3. Access NB-IoT Module = 562 562 563 563 ... ... @@ -569,97 +569,101 @@ 569 569 [[image:image-20220907171221-23.png]] 570 570 571 571 645 + 572 572 = 4. Using the AT Commands = 573 573 648 + 574 574 == 4.1 Access AT Commands == 575 575 576 576 577 577 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]] 578 578 579 -AT+<CMD>? : 654 +AT+<CMD>? : Help on <CMD> 580 580 581 -AT+<CMD> :Run <CMD>656 +AT+<CMD> : Run <CMD> 582 582 583 -AT+<CMD>=<value>: 658 +AT+<CMD>=<value> : Set the value 584 584 585 -AT+<CMD>=? :Get the value660 +AT+<CMD>=? : Get the value 586 586 587 587 588 588 (% style="color:#037691" %)**General Commands** 589 589 590 -AT :Attention665 +AT : Attention 591 591 592 -AT? :Short Help667 +AT? : Short Help 593 593 594 -ATZ :MCU Reset669 +ATZ : MCU Reset 595 595 596 -AT+TDC : 671 +AT+TDC : Application Data Transmission Interval 597 597 598 -AT+CFG : 673 +AT+CFG : Print all configurations 599 599 600 -AT+CFGMOD : 675 +AT+CFGMOD : Working mode selection 601 601 602 -AT+INTMOD : 677 +AT+INTMOD : Set the trigger interrupt mode 603 603 604 -AT+5VT :Set extend the time of 5V power679 +AT+5VT : Set extend the time of 5V power 605 605 606 -AT+PRO :Choose agreement681 +AT+PRO : Choose agreement 607 607 608 -AT+RXDL :Extend the sending and receiving time683 +AT+RXDL : Extend the sending and receiving time 609 609 610 -AT+SERVADDR :Server Address685 +AT+SERVADDR : Server Address 611 611 612 -AT+APN :Get or set the APN687 +AT+APN : Get or set the APN 613 613 614 -AT+FBAND :Get or Set whether to automatically modify the frequency band689 +AT+FBAND : Get or Set whether to automatically modify the frequency band 615 615 616 -AT+DNSCFG : Get or Set DNS Server 691 +AT+DNSCFG : Get or Set DNS Server 617 617 618 618 AT+GETSENSORVALUE : Returns the current sensor measurement 619 619 620 -AT+TR : 695 +AT+TR : Get or Set record time" 621 621 622 -AT+NOUD : 697 +AT+NOUD : Get or Set the number of data to be uploaded 623 623 624 -AT+CDP : 699 +AT+CDP : Read or Clear cached data 625 625 626 -AT+TEMPALARM : 701 +AT+TEMPALARM : Get or Set alarm of temp 627 627 628 -AT+HUMALARM : humidity703 +AT+HUMALARM : Get or Set alarm of PH 629 629 630 630 631 631 (% style="color:#037691" %)**COAP Management** 632 632 633 -AT+URI : 708 +AT+URI : Resource parameters 634 634 635 635 636 636 (% style="color:#037691" %)**UDP Management** 637 637 638 -AT+CFM : 713 +AT+CFM : Upload confirmation mode (only valid for UDP) 639 639 640 640 641 641 (% style="color:#037691" %)**MQTT Management** 642 642 643 -AT+CLIENT : 718 +AT+CLIENT : Get or Set MQTT client 644 644 645 -AT+UNAME : Get or Set MQTT Username 720 +AT+UNAME : Get or Set MQTT Username 646 646 647 -AT+PWD 722 +AT+PWD : Get or Set MQTT password 648 648 649 -AT+PUBTOPIC :Get or Set MQTT publish topic724 +AT+PUBTOPIC : Get or Set MQTT publish topic 650 650 651 -AT+SUBTOPIC :Get or Set MQTT subscription topic726 +AT+SUBTOPIC : Get or Set MQTT subscription topic 652 652 653 653 654 654 (% style="color:#037691" %)**Information** 655 655 656 -AT+FDR :Factory Data Reset731 +AT+FDR : Factory Data Reset 657 657 658 -AT+PWORD :Serial Access Password733 +AT+PWORD : Serial Access Password 659 659 660 660 736 + 661 661 = 5. FAQ = 662 662 739 + 663 663 == 5.1 How to Upgrade Firmware == 664 664 665 665 ... ... @@ -671,8 +671,10 @@ 671 671 (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 672 672 673 673 751 + 674 674 = 6. Trouble Shooting = 675 675 754 + 676 676 == 6.1 Connection problem when uploading firmware == 677 677 678 678 ... ... @@ -679,6 +679,7 @@ 679 679 **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]] 680 680 681 681 761 + 682 682 == 6.2 AT Command input doesn't work == 683 683 684 684 ... ... @@ -685,6 +685,7 @@ 685 685 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. 686 686 687 687 768 + 688 688 = 7. Order Info = 689 689 690 690 ... ... @@ -691,6 +691,7 @@ 691 691 Part Number**:** NLMS01 692 692 693 693 775 + 694 694 = 8. Packing Info = 695 695 696 696
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