Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -13,11 +13,13 @@ 13 13 14 14 **Table of Contents:** 15 15 16 +{{toc/}} 16 16 17 17 18 18 19 19 20 20 22 + 21 21 = 1. Introduction = 22 22 23 23 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == ... ... @@ -43,9 +43,8 @@ 43 43 44 44 45 45 46 -== 1.2 Features == 48 +== 1.2 Features == 47 47 48 - 49 49 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 50 50 * Monitor Soil Moisture 51 51 * Monitor Soil Temperature ... ... @@ -59,6 +59,9 @@ 59 59 * Micro SIM card slot for NB-IoT SIM 60 60 * 8500mAh Battery for long term use 61 61 63 + 64 + 65 + 62 62 == 1.3 Specification == 63 63 64 64 ... ... @@ -67,6 +67,8 @@ 67 67 * Supply Voltage: 2.1v ~~ 3.6v 68 68 * Operating Temperature: -40 ~~ 85°C 69 69 74 + 75 + 70 70 (% style="color:#037691" %)**NB-IoT Spec:** 71 71 72 72 * - B1 @H-FDD: 2100MHz ... ... @@ -76,8 +76,10 @@ 76 76 * - B20 @H-FDD: 800MHz 77 77 * - B28 @H-FDD: 700MHz 78 78 79 -(% style="color:#037691" %)**Probe Specification:** 80 80 86 + 87 +Probe(% style="color:#037691" %)** Specification:** 88 + 81 81 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 82 82 83 83 [[image:image-20220708101224-1.png]] ... ... @@ -199,8 +199,6 @@ 199 199 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 200 200 * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 201 201 202 - 203 - 204 204 For parameter description, please refer to AT command set 205 205 206 206 [[image:1657249793983-486.png]] ... ... @@ -267,6 +267,7 @@ 267 267 [[image:1657250255956-604.png]] 268 268 269 269 276 + 270 270 === 2.2.8 Change Update Interval === 271 271 272 272 User can use below command to change the (% style="color:green" %)**uplink interval**. ... ... @@ -291,7 +291,7 @@ 291 291 |=(% style="width: 50px;" %)((( 292 292 **Size(bytes)** 293 293 )))|=(% 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** 294 -|(% 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"]] 301 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% 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"]] 295 295 296 296 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 297 297 ... ... @@ -318,6 +318,7 @@ 318 318 319 319 == 2.4 Payload Explanation and Sensor Interface == 320 320 328 + 321 321 === 2.4.1 Device ID === 322 322 323 323 By default, the Device ID equal to the last 6 bytes of IMEI. ... ... @@ -356,14 +356,32 @@ 356 356 357 357 358 358 359 -=== 2. 3.4 SoilMoisture ===367 +=== 2.4.4 Signal Strength === 360 360 369 +NB-IoT Network signal Strength. 370 + 371 +**Ex1: 0x1d = 29** 372 + 373 +(% style="color:blue" %)**0**(%%) -113dBm or less 374 + 375 +(% style="color:blue" %)**1**(%%) -111dBm 376 + 377 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 378 + 379 +(% style="color:blue" %)**31** (%%) -51dBm or greater 380 + 381 +(% style="color:blue" %)**99** (%%) Not known or not detectable 382 + 383 + 384 + 385 +=== 2.4.5 Soil Moisture === 386 + 361 361 ((( 362 362 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. 363 363 ))) 364 364 365 365 ((( 366 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 392 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 367 367 ))) 368 368 369 369 ((( ... ... @@ -376,10 +376,10 @@ 376 376 377 377 378 378 379 -=== 2. 3.5Soil Temperature ===405 +=== 2.4.6 Soil Temperature === 380 380 381 381 ((( 382 - 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 408 + 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 383 383 ))) 384 384 385 385 ((( ... ... @@ -396,7 +396,7 @@ 396 396 397 397 398 398 399 -=== 2. 3.6Soil Conductivity (EC) ===425 +=== 2.4.7 Soil Conductivity (EC) === 400 400 401 401 ((( 402 402 Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000). ... ... @@ -403,7 +403,7 @@ 403 403 ))) 404 404 405 405 ((( 406 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 432 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 407 407 ))) 408 408 409 409 ((( ... ... @@ -418,52 +418,46 @@ 418 418 419 419 ))) 420 420 421 -=== 2. 3.7MOD ===447 +=== 2.4.8 Digital Interrupt === 422 422 423 - Firmwareversionatleastv2.1supportschangingmode.449 +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. 424 424 425 - Forexample,bytes[10]=90451 +The command is: 426 426 427 - mod=(bytes[10]>>7)&0x01=1.453 +(% 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]])**.** 428 428 429 429 430 - **Downlink Command:**456 +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. 431 431 432 -If payload = 0x0A00, workmode=0 433 433 434 - If** **payload =** **0x0A01, workmode=1459 +Example: 435 435 461 +0x(00): Normal uplink packet. 436 436 463 +0x(01): Interrupt Uplink Packet. 437 437 438 -=== 2.3.8 Decode payload in The Things Network === 439 439 440 -While using TTN network, you can add the payload format to decode the payload. 441 441 467 +=== 2.4.9 +5V Output === 442 442 443 - [[image:1654505570700-128.png]]469 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 444 444 445 -((( 446 -The payload decoder function for TTN is here: 447 -))) 448 448 449 -((( 450 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 451 -))) 472 +The 5V output time can be controlled by AT Command. 452 452 474 +(% style="color:blue" %)**AT+5VT=1000** 453 453 454 - ==2.4UplinkInterval==476 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 455 455 456 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]] 457 457 458 458 480 +== 2.5 Downlink Payload == 459 459 460 - ==2.5DownlinkPayload==482 +By default, NSE01 prints the downlink payload to console port. 461 461 462 - By default, LSE50 prints thedownlink payload to consoleport.484 +[[image:image-20220708133731-5.png]] 463 463 464 -[[image:image-20220606165544-8.png]] 465 465 466 - 467 467 ((( 468 468 (% style="color:blue" %)**Examples:** 469 469 ))) ... ... @@ -477,7 +477,7 @@ 477 477 ))) 478 478 479 479 ((( 480 -If the payload=0100003C, it means set the END Node ’s TDC to 0x00003C=60(S), while type code is 01.500 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 481 481 ))) 482 482 483 483 ((( ... ... @@ -497,734 +497,300 @@ 497 497 ))) 498 498 499 499 ((( 500 -If payload = 0x04FF, it will reset the LSE01520 +If payload = 0x04FF, it will reset the NSE01 501 501 ))) 502 502 503 503 504 -* (% style="color:blue" %)** CFM**524 +* (% style="color:blue" %)**INTMOD** 505 505 506 -Downlink Payload: 0 5000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0526 +Downlink Payload: 06000003, Set AT+INTMOD=3 507 507 508 508 509 509 510 -== 2.6 ShowDatainDataCake IoT Server==530 +== 2.6 LED Indicator == 511 511 512 512 ((( 513 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 514 -))) 533 +The NSE01 has an internal LED which is to show the status of different state. 515 515 516 -((( 517 - 518 -))) 519 519 520 -((( 521 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 536 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 537 +* Then the LED will be on for 1 second means device is boot normally. 538 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 539 +* For each uplink probe, LED will be on for 500ms. 522 522 ))) 523 523 524 -((( 525 -(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps: 526 -))) 527 527 528 528 529 -[[image:1654505857935-743.png]] 530 530 545 +== 2.7 Installation in Soil == 531 531 532 - [[image:1654505874829-548.png]]547 +__**Measurement the soil surface**__ 533 533 549 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]] 534 534 535 - (% style="color:blue" %)**Step3**(%%)**:** Create anaccount or login Datacake.551 +[[image:1657259653666-883.png]] 536 536 537 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 538 538 554 +((( 555 + 539 539 540 -[[image:1654505905236-553.png]] 557 +((( 558 +Dig a hole with diameter > 20CM. 559 +))) 541 541 561 +((( 562 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 563 +))) 564 +))) 542 542 543 - After added, the sensor data arrive TTN, it willalso arriveand show in Mydevices.566 +[[image:1654506665940-119.png]] 544 544 545 -[[image:1654505925508-181.png]] 568 +((( 569 + 570 +))) 546 546 547 547 573 +== 2.8 Firmware Change Log == 548 548 549 -== 2.7 Frequency Plans == 550 550 551 - The LSE01 uses OTAA mode and belowfrequency plans bydefault.Ifuserwant to useit with different frequency plan, pleasereferthe AT command sets.576 +Download URL & Firmware Change log 552 552 578 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 553 553 554 -=== 2.7.1 EU863-870 (EU868) === 555 555 556 - (%style="color:#037691"%)**Uplink:**581 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]] 557 557 558 -868.1 - SF7BW125 to SF12BW125 559 559 560 -868.3 - SF7BW125 to SF12BW125 and SF7BW250 561 561 562 - 868.5- SF7BW125toSF12BW125585 +== 2.9 Battery Analysis == 563 563 564 - 867.1- SF7BW125toSF12BW125587 +=== 2.9.1 Battery Type === 565 565 566 -867.3 - SF7BW125 to SF12BW125 567 567 568 - 867.5-SF7BW125to SF12BW125590 +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. 569 569 570 -867.7 - SF7BW125 to SF12BW125 571 571 572 - 867.9-SF7BW125toSF12BW125593 +The battery is designed to last for several years depends on the actually use environment and update interval. 573 573 574 -868.8 - FSK 575 575 596 +The battery related documents as below: 576 576 577 -(% style="color:#037691" %)** Downlink:** 598 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 599 +* [[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/]] 600 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 578 578 579 -Uplink channels 1-9 (RX1) 580 - 581 -869.525 - SF9BW125 (RX2 downlink only) 582 - 583 - 584 - 585 -=== 2.7.2 US902-928(US915) === 586 - 587 -Used in USA, Canada and South America. Default use CHE=2 588 - 589 -(% style="color:#037691" %)**Uplink:** 590 - 591 -903.9 - SF7BW125 to SF10BW125 592 - 593 -904.1 - SF7BW125 to SF10BW125 594 - 595 -904.3 - SF7BW125 to SF10BW125 596 - 597 -904.5 - SF7BW125 to SF10BW125 598 - 599 -904.7 - SF7BW125 to SF10BW125 600 - 601 -904.9 - SF7BW125 to SF10BW125 602 - 603 -905.1 - SF7BW125 to SF10BW125 604 - 605 -905.3 - SF7BW125 to SF10BW125 606 - 607 - 608 -(% style="color:#037691" %)**Downlink:** 609 - 610 -923.3 - SF7BW500 to SF12BW500 611 - 612 -923.9 - SF7BW500 to SF12BW500 613 - 614 -924.5 - SF7BW500 to SF12BW500 615 - 616 -925.1 - SF7BW500 to SF12BW500 617 - 618 -925.7 - SF7BW500 to SF12BW500 619 - 620 -926.3 - SF7BW500 to SF12BW500 621 - 622 -926.9 - SF7BW500 to SF12BW500 623 - 624 -927.5 - SF7BW500 to SF12BW500 625 - 626 -923.3 - SF12BW500(RX2 downlink only) 627 - 628 - 629 - 630 -=== 2.7.3 CN470-510 (CN470) === 631 - 632 -Used in China, Default use CHE=1 633 - 634 -(% style="color:#037691" %)**Uplink:** 635 - 636 -486.3 - SF7BW125 to SF12BW125 637 - 638 -486.5 - SF7BW125 to SF12BW125 639 - 640 -486.7 - SF7BW125 to SF12BW125 641 - 642 -486.9 - SF7BW125 to SF12BW125 643 - 644 -487.1 - SF7BW125 to SF12BW125 645 - 646 -487.3 - SF7BW125 to SF12BW125 647 - 648 -487.5 - SF7BW125 to SF12BW125 649 - 650 -487.7 - SF7BW125 to SF12BW125 651 - 652 - 653 -(% style="color:#037691" %)**Downlink:** 654 - 655 -506.7 - SF7BW125 to SF12BW125 656 - 657 -506.9 - SF7BW125 to SF12BW125 658 - 659 -507.1 - SF7BW125 to SF12BW125 660 - 661 -507.3 - SF7BW125 to SF12BW125 662 - 663 -507.5 - SF7BW125 to SF12BW125 664 - 665 -507.7 - SF7BW125 to SF12BW125 666 - 667 -507.9 - SF7BW125 to SF12BW125 668 - 669 -508.1 - SF7BW125 to SF12BW125 670 - 671 -505.3 - SF12BW125 (RX2 downlink only) 672 - 673 - 674 - 675 -=== 2.7.4 AU915-928(AU915) === 676 - 677 -Default use CHE=2 678 - 679 -(% style="color:#037691" %)**Uplink:** 680 - 681 -916.8 - SF7BW125 to SF12BW125 682 - 683 -917.0 - SF7BW125 to SF12BW125 684 - 685 -917.2 - SF7BW125 to SF12BW125 686 - 687 -917.4 - SF7BW125 to SF12BW125 688 - 689 -917.6 - SF7BW125 to SF12BW125 690 - 691 -917.8 - SF7BW125 to SF12BW125 692 - 693 -918.0 - SF7BW125 to SF12BW125 694 - 695 -918.2 - SF7BW125 to SF12BW125 696 - 697 - 698 -(% style="color:#037691" %)**Downlink:** 699 - 700 -923.3 - SF7BW500 to SF12BW500 701 - 702 -923.9 - SF7BW500 to SF12BW500 703 - 704 -924.5 - SF7BW500 to SF12BW500 705 - 706 -925.1 - SF7BW500 to SF12BW500 707 - 708 -925.7 - SF7BW500 to SF12BW500 709 - 710 -926.3 - SF7BW500 to SF12BW500 711 - 712 -926.9 - SF7BW500 to SF12BW500 713 - 714 -927.5 - SF7BW500 to SF12BW500 715 - 716 -923.3 - SF12BW500(RX2 downlink only) 717 - 718 - 719 - 720 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 721 - 722 -(% style="color:#037691" %)**Default Uplink channel:** 723 - 724 -923.2 - SF7BW125 to SF10BW125 725 - 726 -923.4 - SF7BW125 to SF10BW125 727 - 728 - 729 -(% style="color:#037691" %)**Additional Uplink Channel**: 730 - 731 -(OTAA mode, channel added by JoinAccept message) 732 - 733 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 734 - 735 -922.2 - SF7BW125 to SF10BW125 736 - 737 -922.4 - SF7BW125 to SF10BW125 738 - 739 -922.6 - SF7BW125 to SF10BW125 740 - 741 -922.8 - SF7BW125 to SF10BW125 742 - 743 -923.0 - SF7BW125 to SF10BW125 744 - 745 -922.0 - SF7BW125 to SF10BW125 746 - 747 - 748 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 749 - 750 -923.6 - SF7BW125 to SF10BW125 751 - 752 -923.8 - SF7BW125 to SF10BW125 753 - 754 -924.0 - SF7BW125 to SF10BW125 755 - 756 -924.2 - SF7BW125 to SF10BW125 757 - 758 -924.4 - SF7BW125 to SF10BW125 759 - 760 -924.6 - SF7BW125 to SF10BW125 761 - 762 - 763 -(% style="color:#037691" %)** Downlink:** 764 - 765 -Uplink channels 1-8 (RX1) 766 - 767 -923.2 - SF10BW125 (RX2) 768 - 769 - 770 - 771 -=== 2.7.6 KR920-923 (KR920) === 772 - 773 -Default channel: 774 - 775 -922.1 - SF7BW125 to SF12BW125 776 - 777 -922.3 - SF7BW125 to SF12BW125 778 - 779 -922.5 - SF7BW125 to SF12BW125 780 - 781 - 782 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 783 - 784 -922.1 - SF7BW125 to SF12BW125 785 - 786 -922.3 - SF7BW125 to SF12BW125 787 - 788 -922.5 - SF7BW125 to SF12BW125 789 - 790 -922.7 - SF7BW125 to SF12BW125 791 - 792 -922.9 - SF7BW125 to SF12BW125 793 - 794 -923.1 - SF7BW125 to SF12BW125 795 - 796 -923.3 - SF7BW125 to SF12BW125 797 - 798 - 799 -(% style="color:#037691" %)**Downlink:** 800 - 801 -Uplink channels 1-7(RX1) 802 - 803 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 804 - 805 - 806 - 807 -=== 2.7.7 IN865-867 (IN865) === 808 - 809 -(% style="color:#037691" %)** Uplink:** 810 - 811 -865.0625 - SF7BW125 to SF12BW125 812 - 813 -865.4025 - SF7BW125 to SF12BW125 814 - 815 -865.9850 - SF7BW125 to SF12BW125 816 - 817 - 818 -(% style="color:#037691" %) **Downlink:** 819 - 820 -Uplink channels 1-3 (RX1) 821 - 822 -866.550 - SF10BW125 (RX2) 823 - 824 - 825 - 826 - 827 -== 2.8 LED Indicator == 828 - 829 -The LSE01 has an internal LED which is to show the status of different state. 830 - 831 -* Blink once when device power on. 832 -* Solid ON for 5 seconds once device successful Join the network. 833 -* Blink once when device transmit a packet. 834 - 835 -== 2.9 Installation in Soil == 836 - 837 -**Measurement the soil surface** 838 - 839 - 840 -[[image:1654506634463-199.png]] 841 - 842 842 ((( 843 -((( 844 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 603 +[[image:image-20220708140453-6.png]] 845 845 ))) 846 -))) 847 847 848 848 849 849 850 - [[image:1654506665940-119.png]]608 +=== 2.9.2 Power consumption Analyze === 851 851 852 852 ((( 853 -D ig ahole with diameter>20CM.611 +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. 854 854 ))) 855 855 856 -((( 857 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 858 -))) 859 859 860 - 861 -== 2.10 Firmware Change Log == 862 - 863 863 ((( 864 - **Firmware downloadlink:**616 +Instruction to use as below: 865 865 ))) 866 866 867 867 ((( 868 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/ LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]620 +(% 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/]] 869 869 ))) 870 870 871 -((( 872 - 873 -))) 874 874 875 875 ((( 876 - **FirmwareUpgradeMethod: **[[FirmwareUpgradeInstruction>>doc:Main.FirmwareUpgradeInstruction for STM32 baseproducts.WebHome]]625 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 877 877 ))) 878 878 879 -((( 880 - 628 +* ((( 629 +Product Model 881 881 ))) 882 - 883 -((( 884 -**V1.0.** 631 +* ((( 632 +Uplink Interval 885 885 ))) 634 +* ((( 635 +Working Mode 636 +))) 886 886 887 887 ((( 888 - Release639 +And the Life expectation in difference case will be shown on the right. 889 889 ))) 890 890 642 +[[image:image-20220708141352-7.jpeg]] 891 891 892 -== 2.11 Battery Analysis == 893 893 894 -=== 2.11.1 Battery Type === 895 895 896 -((( 897 -The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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. 898 -))) 646 +=== 2.9.3 Battery Note === 899 899 900 900 ((( 901 -The battery is designed to last for more than5 yearsfor theLSN50.649 +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. 902 902 ))) 903 903 904 -((( 905 -((( 906 -The battery-related documents are as below: 907 -))) 908 -))) 909 909 910 -* ((( 911 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 912 -))) 913 -* ((( 914 -[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 915 -))) 916 -* ((( 917 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]] 918 -))) 919 919 920 - [[image:image-20220610172436-1.png]]654 +=== 2.9.4 Replace the battery === 921 921 922 - 923 - 924 -=== 2.11.2 Battery Note === 925 - 926 926 ((( 927 -The Li-SICObatteryisdesigned forsmallcurrent/longperiodapplication. Itis notgood to use ahigh current,shortperiodtransmitmethod. Therecommendedminimum periodfor use ofthisbatteryis5minutes.If you useahorterperiodtimeto transmitLoRa, then the battery lifemaybe decreased.657 +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). 928 928 ))) 929 929 930 930 931 931 932 -= ==2.11.3Replacethebattery===662 += 3. Access NB-IoT Module = 933 933 934 934 ((( 935 - If Battery islower than2.7v, user shouldplace thebatteryofLSE01.665 +Users can directly access the AT command set of the NB-IoT module. 936 936 ))) 937 937 938 938 ((( 939 - Youcan changethebatteryintheLSE01.Thetypeofbattery is notlimitedaslongas the outputisbetween3v to3.6v. On themainboard, there isa diode(D1) between the battery andthe main circuit. If you needo usea battery with lessthan 3.3v, pleaseremovethe D1 andshortcut thetwopadsofit sothere won’t be voltageop between battery andmain board.669 +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/]] 940 940 ))) 941 941 942 -((( 943 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 944 -))) 672 +[[image:1657261278785-153.png]] 945 945 946 946 947 947 948 -= 3.Using the AT Commands =676 += 4. Using the AT Commands = 949 949 950 -== 3.1 Access AT Commands ==678 +== 4.1 Access AT Commands == 951 951 680 +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/]] 952 952 953 -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. 954 954 955 - [[image:1654501986557-872.png||height="391"width="800"]]683 +AT+<CMD>? : Help on <CMD> 956 956 685 +AT+<CMD> : Run <CMD> 957 957 958 - Orifyouhavebelowboard,usebelowconnection:687 +AT+<CMD>=<value> : Set the value 959 959 689 +AT+<CMD>=? : Get the value 960 960 961 -[[image:1654502005655-729.png||height="503" width="801"]] 962 962 963 - 964 - 965 -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: 966 - 967 - 968 - [[image:1654502050864-459.png||height="564" width="806"]] 969 - 970 - 971 -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]] 972 - 973 - 974 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 975 - 976 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 977 - 978 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 979 - 980 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 981 - 982 - 983 983 (% style="color:#037691" %)**General Commands**(%%) 984 984 985 - (% style="background-color:#dcdcdc" %)**AT**(%%): Attention694 +AT : Attention 986 986 987 - (% style="background-color:#dcdcdc" %)**AT?**(%%): Short Help696 +AT? : Short Help 988 988 989 - (% style="background-color:#dcdcdc" %)**ATZ**(%%): MCU Reset698 +ATZ : MCU Reset 990 990 991 - (% style="background-color:#dcdcdc" %)**AT+TDC**(%%): Application Data Transmission Interval700 +AT+TDC : Application Data Transmission Interval 992 992 702 +AT+CFG : Print all configurations 993 993 994 - (%style="color:#037691"%)**Keys,IDsand EUIs management**704 +AT+CFGMOD : Working mode selection 995 995 996 - (% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)ApplicationEUI706 +AT+INTMOD : Set the trigger interrupt mode 997 997 998 - (% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)ApplicationKey708 +AT+5VT : Set extend the time of 5V power 999 999 1000 - (% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)Application Session Key710 +AT+PRO : Choose agreement 1001 1001 1002 - (% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)DeviceAddress712 +AT+WEIGRE : Get weight or set weight to 0 1003 1003 1004 - (% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)DeviceEUI714 +AT+WEIGAP : Get or Set the GapValue of weight 1005 1005 1006 - (% style="background-color:#dcdcdc" %)**AT+NWKID**(%%):NetworkID(Youcanenterthiscommandchangeonlyaftersuccessful networkconnection)716 +AT+RXDL : Extend the sending and receiving time 1007 1007 1008 - (% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)NetworkSession KeyJoining and sending dateon LoRa network718 +AT+CNTFAC : Get or set counting parameters 1009 1009 1010 - (% style="background-color:#dcdcdc" %)**AT+CFM**(%%)ConfirmMode720 +AT+SERVADDR : Server Address 1011 1011 1012 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 1013 1013 1014 -(% style=" background-color:#dcdcdc" %)**AT+JOIN**(%%): JoinLoRa? Network723 +(% style="color:#037691" %)**COAP Management** 1015 1015 1016 - (% style="background-color:#dcdcdc" %)**AT+NJM**(%%)LoRa? Network Join Mode725 +AT+URI : Resource parameters 1017 1017 1018 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 1019 1019 1020 -(% style=" background-color:#dcdcdc" %)**AT+RECV**(%%) :PrintLast Received Data inRaw Format728 +(% style="color:#037691" %)**UDP Management** 1021 1021 1022 - (% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)Print LastReceived DatainBinaryFormat730 +AT+CFM : Upload confirmation mode (only valid for UDP) 1023 1023 1024 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 1025 1025 1026 -(% style=" background-color:#dcdcdc" %)**AT+SENB**(%%): Send Hexadecimal Data733 +(% style="color:#037691" %)**MQTT Management** 1027 1027 735 +AT+CLIENT : Get or Set MQTT client 1028 1028 1029 - (%style="color:#037691"%)**LoRaNetworkManagement**737 +AT+UNAME : Get or Set MQTT Username 1030 1030 1031 - (% style="background-color:#dcdcdc" %)**AT+ADR**(%%):AdaptiveRate739 +AT+PWD : Get or Set MQTT password 1032 1032 1033 - (% style="background-color:#dcdcdc" %)**AT+CLASS**(%%):LoRaClass(Currentlyonly supportclassA741 +AT+PUBTOPIC : Get or Set MQTT publish topic 1034 1034 1035 - (% style="background-color:#dcdcdc" %)**AT+DCS**(%%):DutyCycleSetting743 +AT+SUBTOPIC : Get or Set MQTT subscription topic 1036 1036 1037 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 1038 1038 1039 -(% style=" background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink746 +(% style="color:#037691" %)**Information** 1040 1040 1041 - (% style="background-color:#dcdcdc" %)**AT+FCU**(%%): Frame CounterUplink748 +AT+FDR : Factory Data Reset 1042 1042 1043 - (% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%):JoinAcceptDelay1750 +AT+PWORD : Serial Access Password 1044 1044 1045 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 1046 1046 1047 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 1048 1048 1049 - (% style="background-color:#dcdcdc"%)**AT+RX1DL**(%%): Receive Delay1754 += 5. FAQ = 1050 1050 1051 - (% style="background-color:#dcdcdc"%)**AT+RX2DL**(%%): ReceiveDelay2756 +== 5.1 How to Upgrade Firmware == 1052 1052 1053 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 1054 1054 1055 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 1056 - 1057 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 1058 - 1059 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 1060 - 1061 - 1062 -(% style="color:#037691" %)**Information** 1063 - 1064 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 1065 - 1066 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 1067 - 1068 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 1069 - 1070 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 1071 - 1072 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 1073 - 1074 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 1075 - 1076 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 1077 - 1078 - 1079 -= 4. FAQ = 1080 - 1081 -== 4.1 How to change the LoRa Frequency Bands/Region? == 1082 - 1083 1083 ((( 1084 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 1085 -When downloading the images, choose the required image file for download. 760 +User can upgrade the firmware for 1) bug fix, 2) new feature release. 1086 1086 ))) 1087 1087 1088 1088 ((( 1089 - 764 +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>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]] 1090 1090 ))) 1091 1091 1092 1092 ((( 1093 - Howtosetup LSE01 towork in 8 channel modeBy default,thefrequency bandsUS915,AU915, CN470 work in 72 frequencies.Many gatewaysare8 channelgateways, andin thiscase,theOTAA join timeand uplink scheduleis longandunpredictable while the end nodeis hoppingin 72 frequencies.768 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update. 1094 1094 ))) 1095 1095 1096 -((( 1097 - 1098 -))) 1099 1099 1100 -((( 1101 -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. 1102 -))) 1103 1103 1104 -((( 1105 - 1106 -))) 773 += 6. Trouble Shooting = 1107 1107 1108 -((( 1109 -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. 1110 -))) 775 +== 6.1 Connection problem when uploading firmware == 1111 1111 1112 -[[image:image-20220606154726-3.png]] 1113 1113 1114 - 1115 -When you use the TTN network, the US915 frequency bands use are: 1116 - 1117 -* 903.9 - SF7BW125 to SF10BW125 1118 -* 904.1 - SF7BW125 to SF10BW125 1119 -* 904.3 - SF7BW125 to SF10BW125 1120 -* 904.5 - SF7BW125 to SF10BW125 1121 -* 904.7 - SF7BW125 to SF10BW125 1122 -* 904.9 - SF7BW125 to SF10BW125 1123 -* 905.1 - SF7BW125 to SF10BW125 1124 -* 905.3 - SF7BW125 to SF10BW125 1125 -* 904.6 - SF8BW500 1126 - 778 +(% class="wikigeneratedid" %) 1127 1127 ((( 1128 -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: 1129 - 1130 -* (% style="color:#037691" %)**AT+CHE=2** 1131 -* (% style="color:#037691" %)**ATZ** 780 +(% 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;"]] 1132 1132 ))) 1133 1133 1134 -((( 1135 - 1136 1136 1137 -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. 1138 -))) 1139 1139 1140 -((( 1141 - 1142 -))) 785 +== 6.2 AT Command input doesn't work == 1143 1143 1144 1144 ((( 1145 -The **AU915** band is similar. Below are the AU915 Uplink Channels. 1146 -))) 1147 - 1148 -[[image:image-20220606154825-4.png]] 1149 - 1150 - 1151 -== 4.2 Can I calibrate LSE01 to different soil types? == 1152 - 1153 -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]]. 1154 - 1155 - 1156 -= 5. Trouble Shooting = 1157 - 1158 -== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1159 - 1160 -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. 1161 - 1162 - 1163 -== 5.2 AT Command input doesn't work == 1164 - 1165 -((( 1166 1166 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. 1167 1167 ))) 1168 1168 1169 1169 1170 -== 5.3 Device rejoin in at the second uplink packet == 1171 1171 1172 - (% style="color:#4f81bd"%)**Issuedescribeas below:**793 += 7. Order Info = 1173 1173 1174 -[[image:1654500909990-784.png]] 1175 1175 796 +Part Number**:** (% style="color:#4f81bd" %)**NSE01** 1176 1176 1177 -(% style="color:#4f81bd" %)**Cause for this issue:** 1178 1178 1179 -((( 1180 -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. 1181 -))) 1182 - 1183 - 1184 -(% style="color:#4f81bd" %)**Solution: ** 1185 - 1186 -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: 1187 - 1188 -[[image:1654500929571-736.png||height="458" width="832"]] 1189 - 1190 - 1191 -= 6. Order Info = 1192 - 1193 - 1194 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 1195 - 1196 - 1197 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 1198 - 1199 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1200 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1201 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1202 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1203 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1204 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1205 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1206 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1207 - 1208 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 1209 - 1210 -* (% style="color:red" %)**4**(%%): 4000mAh battery 1211 -* (% style="color:red" %)**8**(%%): 8500mAh battery 1212 - 1213 1213 (% class="wikigeneratedid" %) 1214 1214 ((( 1215 1215 1216 1216 ))) 1217 1217 1218 -= 7. Packing Info =804 += 8. Packing Info = 1219 1219 1220 1220 ((( 1221 1221 1222 1222 1223 1223 (% style="color:#037691" %)**Package Includes**: 1224 -))) 1225 1225 1226 -* ((( 1227 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 811 + 812 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1 813 +* External antenna x 1 1228 1228 ))) 1229 1229 1230 1230 ((( ... ... @@ -1231,24 +1231,20 @@ 1231 1231 1232 1232 1233 1233 (% style="color:#037691" %)**Dimension and weight**: 1234 -))) 1235 1235 1236 -* ((( 1237 -Device Size: cm 821 + 822 +* Size: 195 x 125 x 55 mm 823 +* Weight: 420g 1238 1238 ))) 1239 -* ((( 1240 -Device Weight: g 1241 -))) 1242 -* ((( 1243 -Package Size / pcs : cm 1244 -))) 1245 -* ((( 1246 -Weight / pcs : g 1247 1247 826 +((( 1248 1248 828 + 829 + 830 + 1249 1249 ))) 1250 1250 1251 -= 8. Support =833 += 9. Support = 1252 1252 1253 1253 * 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. 1254 1254 * 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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