Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -13,14 +13,11 @@ 13 13 14 14 **Table of Contents:** 15 15 16 -{{toc/}} 17 17 18 18 19 19 20 20 21 21 22 - 23 - 24 24 = 1. Introduction = 25 25 26 26 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == ... ... @@ -28,21 +28,13 @@ 28 28 ((( 29 29 30 30 31 -((( 32 32 Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory. 33 -))) 34 34 35 -((( 36 36 It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly. 37 -))) 38 38 39 -((( 40 40 The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication. 41 -))) 42 42 43 -((( 44 44 NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years. 45 -))) 46 46 47 47 48 48 ))) ... ... @@ -54,8 +54,9 @@ 54 54 55 55 56 56 57 -== 1.2 46 +== 1.2 Features == 58 58 48 + 59 59 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 60 60 * Monitor Soil Moisture 61 61 * Monitor Soil Temperature ... ... @@ -86,7 +86,7 @@ 86 86 * - B20 @H-FDD: 800MHz 87 87 * - B28 @H-FDD: 700MHz 88 88 89 - Probe(% style="color:#037691" %)**79 +(% style="color:#037691" %)**Probe Specification:** 90 90 91 91 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 92 92 ... ... @@ -136,9 +136,7 @@ 136 136 === 2.2.1 Test Requirement === 137 137 138 138 139 -((( 140 140 To use NSE01 in your city, make sure meet below requirements: 141 -))) 142 142 143 143 * Your local operator has already distributed a NB-IoT Network there. 144 144 * The local NB-IoT network used the band that NSE01 supports. ... ... @@ -155,13 +155,9 @@ 155 155 156 156 === 2.2.2 Insert SIM card === 157 157 158 -((( 159 159 Insert the NB-IoT Card get from your provider. 160 -))) 161 161 162 -((( 163 163 User need to take out the NB-IoT module and insert the SIM card like below: 164 -))) 165 165 166 166 167 167 [[image:1657249468462-536.png]] ... ... @@ -200,9 +200,7 @@ 200 200 201 201 [[image:image-20220708110657-3.png]] 202 202 203 -((( 204 204 (% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]] 205 -))) 206 206 207 207 208 208 ... ... @@ -305,14 +305,12 @@ 305 305 In this mode, uplink payload includes in total 18 bytes 306 306 307 307 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 308 -|=(% style="width: 60px;" %)(((290 +|=(% style="width: 50px;" %)((( 309 309 **Size(bytes)** 310 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width:60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width:90px;" %)**2**|=(% style="width:50px;" %)**1**311 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H 2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1** 293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]] 312 312 313 -((( 314 314 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 315 -))) 316 316 317 317 318 318 [[image:image-20220708111918-4.png]] ... ... @@ -332,45 +332,28 @@ 332 332 * Soil Conductivity(EC) = 0x02f9 =761 uS /cm 333 333 * Interrupt: 0x00 = 0 334 334 335 - 336 - 337 - 338 338 == 2.4 Payload Explanation and Sensor Interface == 339 339 340 340 341 341 === 2.4.1 Device ID === 342 342 343 -((( 344 344 By default, the Device ID equal to the last 6 bytes of IMEI. 345 -))) 346 346 347 -((( 348 348 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 349 -))) 350 350 351 -((( 352 352 **Example:** 353 -))) 354 354 355 -((( 356 356 AT+DEUI=A84041F15612 357 -))) 358 358 359 -((( 360 360 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 361 -))) 362 362 363 363 364 364 365 365 === 2.4.2 Version Info === 366 366 367 -((( 368 368 Specify the software version: 0x64=100, means firmware version 1.00. 369 -))) 370 370 371 -((( 372 372 For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 373 -))) 374 374 375 375 376 376 ... ... @@ -392,33 +392,19 @@ 392 392 393 393 === 2.4.4 Signal Strength === 394 394 395 -((( 396 396 NB-IoT Network signal Strength. 397 -))) 398 398 399 -((( 400 400 **Ex1: 0x1d = 29** 401 -))) 402 402 403 -((( 404 404 (% style="color:blue" %)**0**(%%) -113dBm or less 405 -))) 406 406 407 -((( 408 408 (% style="color:blue" %)**1**(%%) -111dBm 409 -))) 410 410 411 -((( 412 412 (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 413 -))) 414 414 415 -((( 416 416 (% style="color:blue" %)**31** (%%) -51dBm or greater 417 -))) 418 418 419 -((( 420 420 (% style="color:blue" %)**99** (%%) Not known or not detectable 421 -))) 422 422 423 423 424 424 ... ... @@ -425,16 +425,12 @@ 425 425 === 2.4.5 Soil Moisture === 426 426 427 427 ((( 428 -((( 429 429 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 430 430 ))) 431 -))) 432 432 433 433 ((( 434 -((( 435 435 For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 436 436 ))) 437 -))) 438 438 439 439 ((( 440 440 ... ... @@ -449,7 +449,7 @@ 449 449 === 2.4.6 Soil Temperature === 450 450 451 451 ((( 452 -Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is 397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is 453 453 ))) 454 454 455 455 ((( ... ... @@ -490,56 +490,34 @@ 490 490 491 491 === 2.4.8 Digital Interrupt === 492 492 493 -((( 494 494 Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server. 495 -))) 496 496 497 -((( 498 498 The command is: 499 -))) 500 500 501 -((( 502 502 (% style="color:blue" %)**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]])**.** 503 -))) 504 504 505 505 506 -((( 507 -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. 508 -))) 445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up. 509 509 510 510 511 -((( 512 512 Example: 513 -))) 514 514 515 -((( 516 516 0x(00): Normal uplink packet. 517 -))) 518 518 519 -((( 520 520 0x(01): Interrupt Uplink Packet. 521 -))) 522 522 523 523 524 524 525 525 === 2.4.9 +5V Output === 526 526 527 -((( 528 528 NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 529 -))) 530 530 531 531 532 -((( 533 533 The 5V output time can be controlled by AT Command. 534 -))) 535 535 536 -((( 537 537 (% style="color:blue" %)**AT+5VT=1000** 538 -))) 539 539 540 -((( 541 541 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 542 -))) 543 543 544 544 545 545 ... ... @@ -550,6 +550,7 @@ 550 550 [[image:image-20220708133731-5.png]] 551 551 552 552 476 + 553 553 ((( 554 554 (% style="color:blue" %)**Examples:** 555 555 ))) ... ... @@ -644,7 +644,7 @@ 644 644 [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 645 645 646 646 647 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H 5.1200BHowtoUpgradeFirmware"]]571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]] 648 648 649 649 650 650 ... ... @@ -656,13 +656,13 @@ 656 656 The NSE01 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. 657 657 658 658 659 -The battery is designed to last for several years depends on the actually use environment and update interval. 583 +The battery is designed to last for several years depends on the actually use environment and update interval. 660 660 661 661 662 662 The battery related documents as below: 663 663 664 664 * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 665 -* [[Lithium-Thionyl Chloride Battery 589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 666 666 * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 667 667 668 668 ((( ... ... @@ -671,44 +671,29 @@ 671 671 672 672 673 673 674 - ===2.9.2Power consumption Analyze ===598 +2.9.2 675 675 676 -((( 677 677 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. 678 -))) 679 679 680 680 681 -((( 682 682 Instruction to use as below: 683 -))) 684 684 685 -((( 686 -(% 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/]] 687 -))) 688 688 606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 689 689 690 -((( 691 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose 692 -))) 608 +[[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/]] 693 693 694 -* ((( 695 -Product Model 696 -))) 697 -* ((( 698 -Uplink Interval 699 -))) 700 -* ((( 701 -Working Mode 702 -))) 703 703 704 -((( 705 -And the Life expectation in difference case will be shown on the right. 706 -))) 611 +Step 2: Open it and choose 707 707 708 -[[image:image-20220708141352-7.jpeg]] 613 +* Product Model 614 +* Uplink Interval 615 +* Working Mode 709 709 617 +And the Life expectation in difference case will be shown on the right. 710 710 711 711 620 + 712 712 === 2.9.3 Battery Note === 713 713 714 714 ((( ... ... @@ -719,164 +719,290 @@ 719 719 720 720 === 2.9.4 Replace the battery === 721 721 722 -((( 723 723 The default battery pack of NSE01 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). 724 -))) 725 725 726 726 727 727 728 -= 3. AccessNB-IoTModule=635 += 3. Using the AT Commands = 729 729 730 -((( 731 -Users can directly access the AT command set of the NB-IoT module. 732 -))) 637 +== 3.1 Access AT Commands == 733 733 734 -((( 735 -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/]] 736 -))) 737 737 738 - [[image:1657261278785-153.png]]640 +LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below. 739 739 642 +[[image:1654501986557-872.png||height="391" width="800"]] 740 740 741 741 742 - =4. UsingtheATCommands=645 +Or if you have below board, use below connection: 743 743 744 -== 4.1 Access AT Commands == 745 745 746 - See this link for detail:[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]648 +[[image:1654502005655-729.png||height="503" width="801"]] 747 747 748 748 749 -AT+<CMD>? : Help on <CMD> 750 750 751 - AT+<CMD>:Run<CMD>652 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below: 752 752 753 -AT+<CMD>=<value> : Set the value 754 754 755 - AT+<CMD>=?Get the value655 + [[image:1654502050864-459.png||height="564" width="806"]] 756 756 757 757 658 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]] 659 + 660 + 661 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 662 + 663 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 664 + 665 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 666 + 667 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 668 + 669 + 758 758 (% style="color:#037691" %)**General Commands**(%%) 759 759 760 -AT 672 +(% style="background-color:#dcdcdc" %)**AT**(%%) : Attention 761 761 762 -AT? 674 +(% style="background-color:#dcdcdc" %)**AT?**(%%) : Short Help 763 763 764 -ATZ 676 +(% style="background-color:#dcdcdc" %)**ATZ**(%%) : MCU Reset 765 765 766 -AT+TDC 678 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%) : Application Data Transmission Interval 767 767 768 -AT+CFG : Print all configurations 769 769 770 - AT+CFGMOD: Workingmode selection681 +(% style="color:#037691" %)**Keys, IDs and EUIs management** 771 771 772 -AT+I NTMOD:Setthe trigger interruptmode683 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%) : Application EUI 773 773 774 -AT+ 5VTSetextend the timeof5V power685 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%) : Application Key 775 775 776 -AT+P ROChooseagreement687 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%) : Application Session Key 777 777 778 -AT+ WEIGREGet weightorsetweight to 0689 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%) : Device Address 779 779 780 -AT+ WEIGAPGet or SettheGapValue of weight691 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%) : Device EUI 781 781 782 -AT+ RXDL: Extendthe sendingandreceivingtime693 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%) : Network ID (You can enter this command change only after successful network connection) 783 783 784 -AT+ CNTFACGettcountingparameters695 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%) : Network Session Key Joining and sending date on LoRa network 785 785 786 -AT+ SERVADDR:ServerAddress697 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%) : Confirm Mode 787 787 699 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 788 788 789 -(% style="color:# 037691" %)**COAPManagement**701 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%) : Join LoRa? Network 790 790 791 -AT+ URIsourceparameters703 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%) : LoRa? Network Join Mode 792 792 705 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 793 793 794 -(% style="color:# 037691" %)**UDPManagement**707 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%) : Print Last Received Data in Raw Format 795 795 796 -AT+C FM:Uploadconfirmationmode (onlyvalid forUDP)709 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%) : Print Last Received Data in Binary Format 797 797 711 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 798 798 799 -(% style="color:# 037691" %)**MQTTManagement**713 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%) : Send Hexadecimal Data 800 800 801 -AT+CLIENT : Get or Set MQTT client 802 802 803 - AT+UNAMEGetSetMQTT Username716 +(% style="color:#037691" %)**LoRa Network Management** 804 804 805 -AT+ PWDGetor SetMQTT password718 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%) : Adaptive Rate 806 806 807 -AT+ PUBTOPICGetorSetMQTTpublishtopic720 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%) : LoRa Class(Currently only support class A 808 808 809 -AT+ SUBTOPIC :GetorSetMQTT subscriptiontopic722 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%) : Duty Cycle Setting 810 810 724 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 811 811 812 -(% style="color:# 037691" %)**Information**726 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink 813 813 814 -AT+F DRctoryDataReset728 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%) : Frame Counter Uplink 815 815 816 -AT+ PWORDSerialAccessPassword730 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%) : Join Accept Delay1 817 817 732 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 818 818 734 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 819 819 820 -= 5.FAQ=736 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%) : Receive Delay1 821 821 822 -= =5.1HowtoUpgradeFirmware==738 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%) : Receive Delay2 823 823 740 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 824 824 742 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 743 + 744 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 745 + 746 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 747 + 748 + 749 +(% style="color:#037691" %)**Information** 750 + 751 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 752 + 753 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 754 + 755 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 756 + 757 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 758 + 759 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 760 + 761 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 762 + 763 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 764 + 765 + 766 += 4. FAQ = 767 + 768 +== 4.1 How to change the LoRa Frequency Bands/Region? == 769 + 825 825 ((( 826 -User can upgrade the firmware for 1) bug fix, 2) new feature release. 771 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 772 +When downloading the images, choose the required image file for download. 827 827 ))) 828 828 829 829 ((( 830 - Pleasesee this link for how to upgrade: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]776 + 831 831 ))) 832 832 833 833 ((( 834 - (%style="color:red"%)Notice,NSE01andLSE01share thememotherboard.Theyuse thesameconnection andmethodto update.780 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies. 835 835 ))) 836 836 783 +((( 784 + 785 +))) 837 837 787 +((( 788 +You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA. 789 +))) 838 838 839 -= 6. Trouble Shooting = 791 +((( 792 + 793 +))) 840 840 841 -== 6.1 Connection problem when uploading firmware == 795 +((( 796 +For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets. 797 +))) 842 842 799 +[[image:image-20220606154726-3.png]] 843 843 844 -(% class="wikigeneratedid" %) 801 + 802 +When you use the TTN network, the US915 frequency bands use are: 803 + 804 +* 903.9 - SF7BW125 to SF10BW125 805 +* 904.1 - SF7BW125 to SF10BW125 806 +* 904.3 - SF7BW125 to SF10BW125 807 +* 904.5 - SF7BW125 to SF10BW125 808 +* 904.7 - SF7BW125 to SF10BW125 809 +* 904.9 - SF7BW125 to SF10BW125 810 +* 905.1 - SF7BW125 to SF10BW125 811 +* 905.3 - SF7BW125 to SF10BW125 812 +* 904.6 - SF8BW500 813 + 845 845 ((( 846 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]] 815 +Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run: 816 + 817 +* (% style="color:#037691" %)**AT+CHE=2** 818 +* (% style="color:#037691" %)**ATZ** 847 847 ))) 848 848 821 +((( 822 + 849 849 824 +to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink. 825 +))) 850 850 851 -== 6.2 AT Command input doesn't work == 827 +((( 828 + 829 +))) 852 852 853 853 ((( 832 +The **AU915** band is similar. Below are the AU915 Uplink Channels. 833 +))) 834 + 835 +[[image:image-20220606154825-4.png]] 836 + 837 + 838 +== 4.2 Can I calibrate LSE01 to different soil types? == 839 + 840 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]]. 841 + 842 + 843 += 5. Trouble Shooting = 844 + 845 +== 5.1 Why I can't join TTN in US915 / AU915 bands? == 846 + 847 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details. 848 + 849 + 850 +== 5.2 AT Command input doesn't work == 851 + 852 +((( 854 854 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. 855 855 ))) 856 856 857 857 857 +== 5.3 Device rejoin in at the second uplink packet == 858 858 859 -= 7. OrderInfo=859 +(% style="color:#4f81bd" %)**Issue describe as below:** 860 860 861 +[[image:1654500909990-784.png]] 861 861 862 -Part Number**:** (% style="color:#4f81bd" %)**NSE01** 863 863 864 +(% style="color:#4f81bd" %)**Cause for this issue:** 864 864 866 +((( 867 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin. 868 +))) 869 + 870 + 871 +(% style="color:#4f81bd" %)**Solution: ** 872 + 873 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below: 874 + 875 +[[image:1654500929571-736.png||height="458" width="832"]] 876 + 877 + 878 += 6. Order Info = 879 + 880 + 881 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 882 + 883 + 884 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 885 + 886 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 887 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 888 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 889 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 890 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 891 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 892 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 893 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 894 + 895 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 896 + 897 +* (% style="color:red" %)**4**(%%): 4000mAh battery 898 +* (% style="color:red" %)**8**(%%): 8500mAh battery 899 + 865 865 (% class="wikigeneratedid" %) 866 866 ((( 867 867 868 868 ))) 869 869 870 -= 8.905 += 7. Packing Info = 871 871 872 872 ((( 873 873 874 874 875 875 (% style="color:#037691" %)**Package Includes**: 911 +))) 876 876 877 - 878 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1 879 -* External antenna x 1 913 +* ((( 914 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 880 880 ))) 881 881 882 882 ((( ... ... @@ -883,20 +883,24 @@ 883 883 884 884 885 885 (% style="color:#037691" %)**Dimension and weight**: 921 +))) 886 886 887 - 888 -* Size: 195 x 125 x 55 mm 889 -* Weight: 420g 923 +* ((( 924 +Device Size: cm 890 890 ))) 926 +* ((( 927 +Device Weight: g 928 +))) 929 +* ((( 930 +Package Size / pcs : cm 931 +))) 932 +* ((( 933 +Weight / pcs : g 891 891 892 -((( 893 893 894 - 895 - 896 - 897 897 ))) 898 898 899 -= 9.938 += 8. Support = 900 900 901 901 * 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. 902 902 * 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]]
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