Last modified by Mengting Qiu on 2024/04/02 16:44
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From version < 76.1 >
edited by Xiaoling
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To version < 57.4 >
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Summary

Details

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,11 +1,10 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -**Table of Contents:**
9 9  
10 10  
11 11  
... ... @@ -12,23 +12,28 @@
12 12  
13 13  
14 14  
14 +**Table of Contents:**
15 15  
16 +
17 +
18 +
19 +
20 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
23 -(((
24 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 -\\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.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\NDDS75 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)
29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
30 -)))
28 +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.
31 31  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +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.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
32 32  
33 33  )))
34 34  
... ... @@ -35,28 +35,26 @@
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
42 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
43 43  
44 44  
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 -
60 60  == 1.3  Specification ==
61 61  
62 62  
... ... @@ -74,38 +74,21 @@
74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
79 +(% style="color:#037691" %)**Probe Specification:**
77 77  
78 -(% style="color:#037691" %)**Battery:**
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* Max boost current: 2A, 1 second
83 +[[image:image-20220708101224-1.png]]
85 85  
86 86  
87 -(% style="color:#037691" %)**Power Consumption**
88 88  
89 -* STOP Mode: 10uA @ 3.3v
90 -* Max transmit power: 350mA@3.3v
91 -
92 -
93 -
94 -
95 95  == ​1.4  Applications ==
96 96  
97 -* Smart Buildings & Home Automation
98 -* Logistics and Supply Chain Management
99 -* Smart Metering
100 100  * Smart Agriculture
101 -* Smart Cities
102 -* Smart Factory
103 103  
104 104  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
105 105  ​
106 106  
107 -
108 -
109 109  == 1.5  Pin Definitions ==
110 110  
111 111  
... ... @@ -141,9 +141,7 @@
141 141  === 2.2.1 Test Requirement ===
142 142  
143 143  
144 -(((
145 145  To use NSE01 in your city, make sure meet below requirements:
146 -)))
147 147  
148 148  * Your local operator has already distributed a NB-IoT Network there.
149 149  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -160,13 +160,9 @@
160 160  
161 161  === 2.2.2 Insert SIM card ===
162 162  
163 -(((
164 164  Insert the NB-IoT Card get from your provider.
165 -)))
166 166  
167 -(((
168 168  User need to take out the NB-IoT module and insert the SIM card like below:
169 -)))
170 170  
171 171  
172 172  [[image:1657249468462-536.png]]
... ... @@ -205,9 +205,7 @@
205 205  
206 206  [[image:image-20220708110657-3.png]]
207 207  
208 -(((
209 209  (% 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/]]
210 -)))
211 211  
212 212  
213 213  
... ... @@ -245,6 +245,7 @@
245 245  [[image:1657249864775-321.png]]
246 246  
247 247  
225 +
248 248  [[image:1657249930215-289.png]]
249 249  
250 250  
... ... @@ -268,6 +268,7 @@
268 268  [[image:1657249990869-686.png]]
269 269  
270 270  
249 +
271 271  (((
272 272  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.
273 273  )))
... ... @@ -288,7 +288,6 @@
288 288  [[image:1657250255956-604.png]]
289 289  
290 290  
291 -
292 292  === 2.2.8 Change Update Interval ===
293 293  
294 294  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -310,14 +310,12 @@
310 310  In this mode, uplink payload includes in total 18 bytes
311 311  
312 312  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
313 -|=(% style="width: 60px;" %)(((
291 +|=(% style="width: 50px;" %)(((
314 314  **Size(bytes)**
315 -)))|=(% 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**
316 -|(% 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"]]
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"]]
317 317  
318 -(((
319 319  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
320 -)))
321 321  
322 322  
323 323  [[image:image-20220708111918-4.png]]
... ... @@ -337,46 +337,32 @@
337 337  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
338 338  * Interrupt: 0x00 = 0
339 339  
340 -== 2.4  Payload Explanation and Sensor Interface ==
341 341  
342 342  
343 -=== 2.4.1  Device ID ===
318 +== 2.4  Payload Explanation and Sensor Interface ==
344 344  
345 -(((
320 +2.4.1  Device ID
321 +
346 346  By default, the Device ID equal to the last 6 bytes of IMEI.
347 -)))
348 348  
349 -(((
350 350  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
351 -)))
352 352  
353 -(((
354 354  **Example:**
355 -)))
356 356  
357 -(((
358 358  AT+DEUI=A84041F15612
359 -)))
360 360  
361 -(((
362 362  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
363 -)))
364 364  
365 365  
333 +2.4.2  Version Info
366 366  
367 -=== 2.4.2  Version Info ===
368 -
369 -(((
370 370  Specify the software version: 0x64=100, means firmware version 1.00.
371 -)))
372 372  
373 -(((
374 374  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
375 -)))
376 376  
377 377  
378 378  
379 -=== 2.4.3  Battery Info ===
341 +=== 2.3.3 Battery Info ===
380 380  
381 381  (((
382 382  Check the battery voltage for LSE01.
... ... @@ -392,51 +392,15 @@
392 392  
393 393  
394 394  
395 -=== 2.4.4  Signal Strength ===
357 +=== 2.3.4 Soil Moisture ===
396 396  
397 397  (((
398 -NB-IoT Network signal Strength.
399 -)))
400 -
401 -(((
402 -**Ex1: 0x1d = 29**
403 -)))
404 -
405 -(((
406 -(% style="color:blue" %)**0**(%%)  -113dBm or less
407 -)))
408 -
409 -(((
410 -(% style="color:blue" %)**1**(%%)  -111dBm
411 -)))
412 -
413 -(((
414 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
415 -)))
416 -
417 -(((
418 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
419 -)))
420 -
421 -(((
422 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
423 -)))
424 -
425 -
426 -
427 -=== 2.4.5  Soil Moisture ===
428 -
429 -(((
430 -(((
431 431  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.
432 432  )))
433 -)))
434 434  
435 435  (((
436 -(((
437 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
364 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
438 438  )))
439 -)))
440 440  
441 441  (((
442 442  
... ... @@ -448,10 +448,10 @@
448 448  
449 449  
450 450  
451 -=== 2.4.6  Soil Temperature ===
377 +=== 2.3.5 Soil Temperature ===
452 452  
453 453  (((
454 -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
380 + 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
455 455  )))
456 456  
457 457  (((
... ... @@ -468,7 +468,7 @@
468 468  
469 469  
470 470  
471 -=== 2.4.7  Soil Conductivity (EC) ===
397 +=== 2.3.6 Soil Conductivity (EC) ===
472 472  
473 473  (((
474 474  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).
... ... @@ -475,7 +475,7 @@
475 475  )))
476 476  
477 477  (((
478 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
404 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
479 479  )))
480 480  
481 481  (((
... ... @@ -490,68 +490,52 @@
490 490  
491 491  )))
492 492  
493 -=== 2.4.8  Digital Interrupt ===
419 +=== 2.3.7 MOD ===
494 494  
495 -(((
496 -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.
497 -)))
421 +Firmware version at least v2.1 supports changing mode.
498 498  
499 -(((
500 -The command is:
501 -)))
423 +For example, bytes[10]=90
502 502  
503 -(((
504 -(% 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]])**.**
505 -)))
425 +mod=(bytes[10]>>7)&0x01=1.
506 506  
507 507  
508 -(((
509 -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.
510 -)))
428 +**Downlink Command:**
511 511  
430 +If payload = 0x0A00, workmode=0
512 512  
513 -(((
514 -Example:
515 -)))
432 +If** **payload =** **0x0A01, workmode=1
516 516  
517 -(((
518 -0x(00): Normal uplink packet.
519 -)))
520 520  
521 -(((
522 -0x(01): Interrupt Uplink Packet.
523 -)))
524 524  
436 +=== 2.3.8 ​Decode payload in The Things Network ===
525 525  
438 +While using TTN network, you can add the payload format to decode the payload.
526 526  
527 -=== 2.4.9  ​+5V Output ===
528 528  
529 -(((
530 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
531 -)))
441 +[[image:1654505570700-128.png]]
532 532  
533 -
534 534  (((
535 -The 5V output time can be controlled by AT Command.
444 +The payload decoder function for TTN is here:
536 536  )))
537 537  
538 538  (((
539 -(% style="color:blue" %)**AT+5VT=1000**
448 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
540 540  )))
541 541  
542 -(((
543 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
544 -)))
545 545  
452 +== 2.4 Uplink Interval ==
546 546  
454 +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"]]
547 547  
548 -== 2.5  Downlink Payload ==
549 549  
550 -By default, NSE01 prints the downlink payload to console port.
551 551  
552 -[[image:image-20220708133731-5.png]]
458 +== 2.5 Downlink Payload ==
553 553  
460 +By default, LSE50 prints the downlink payload to console port.
554 554  
462 +[[image:image-20220606165544-8.png]]
463 +
464 +
555 555  (((
556 556  (% style="color:blue" %)**Examples:**
557 557  )))
... ... @@ -565,7 +565,7 @@
565 565  )))
566 566  
567 567  (((
568 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
478 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
569 569  )))
570 570  
571 571  (((
... ... @@ -585,144 +585,432 @@
585 585  )))
586 586  
587 587  (((
588 -If payload = 0x04FF, it will reset the NSE01
498 +If payload = 0x04FF, it will reset the LSE01
589 589  )))
590 590  
591 591  
592 -* (% style="color:blue" %)**INTMOD**
502 +* (% style="color:blue" %)**CFM**
593 593  
594 -(((
595 -Downlink Payload: 06000003, Set AT+INTMOD=3
596 -)))
504 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
597 597  
598 598  
599 599  
600 -== 2.6  ​LED Indicator ==
508 +== 2.6 ​Show Data in DataCake IoT Server ==
601 601  
602 602  (((
603 -The NSE01 has an internal LED which is to show the status of different state.
511 +[[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:
512 +)))
604 604  
514 +(((
515 +
516 +)))
605 605  
606 -* 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)
607 -* Then the LED will be on for 1 second means device is boot normally.
608 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
609 -* For each uplink probe, LED will be on for 500ms.
518 +(((
519 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
610 610  )))
611 611  
522 +(((
523 +(% 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:
524 +)))
612 612  
613 613  
527 +[[image:1654505857935-743.png]]
614 614  
615 -== 2.7  Installation in Soil ==
616 616  
617 -__**Measurement the soil surface**__
530 +[[image:1654505874829-548.png]]
618 618  
619 -(((
620 -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]]
621 -)))
622 622  
623 -[[image:1657259653666-883.png]] ​
533 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
624 624  
535 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
625 625  
626 -(((
627 -
628 628  
629 -(((
630 -Dig a hole with diameter > 20CM.
631 -)))
538 +[[image:1654505905236-553.png]]
632 632  
633 -(((
634 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
635 -)))
636 -)))
637 637  
638 -[[image:1654506665940-119.png]]
541 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
639 639  
640 -(((
641 -
642 -)))
543 +[[image:1654505925508-181.png]]
643 643  
644 644  
645 -== 2.8  ​Firmware Change Log ==
646 646  
547 +== 2.7 Frequency Plans ==
647 647  
648 -Download URL & Firmware Change log
549 +The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
649 649  
650 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
651 651  
552 +=== 2.7.1 EU863-870 (EU868) ===
652 652  
653 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
554 +(% style="color:#037691" %)** Uplink:**
654 654  
556 +868.1 - SF7BW125 to SF12BW125
655 655  
558 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
656 656  
657 -== 2.9  ​Battery Analysis ==
560 +868.5 - SF7BW125 to SF12BW125
658 658  
659 -=== 2.9.1  ​Battery Type ===
562 +867.1 - SF7BW125 to SF12BW125
660 660  
564 +867.3 - SF7BW125 to SF12BW125
661 661  
566 +867.5 - SF7BW125 to SF12BW125
567 +
568 +867.7 - SF7BW125 to SF12BW125
569 +
570 +867.9 - SF7BW125 to SF12BW125
571 +
572 +868.8 - FSK
573 +
574 +
575 +(% style="color:#037691" %)** Downlink:**
576 +
577 +Uplink channels 1-9 (RX1)
578 +
579 +869.525 - SF9BW125 (RX2 downlink only)
580 +
581 +
582 +
583 +=== 2.7.2 US902-928(US915) ===
584 +
585 +Used in USA, Canada and South America. Default use CHE=2
586 +
587 +(% style="color:#037691" %)**Uplink:**
588 +
589 +903.9 - SF7BW125 to SF10BW125
590 +
591 +904.1 - SF7BW125 to SF10BW125
592 +
593 +904.3 - SF7BW125 to SF10BW125
594 +
595 +904.5 - SF7BW125 to SF10BW125
596 +
597 +904.7 - SF7BW125 to SF10BW125
598 +
599 +904.9 - SF7BW125 to SF10BW125
600 +
601 +905.1 - SF7BW125 to SF10BW125
602 +
603 +905.3 - SF7BW125 to SF10BW125
604 +
605 +
606 +(% style="color:#037691" %)**Downlink:**
607 +
608 +923.3 - SF7BW500 to SF12BW500
609 +
610 +923.9 - SF7BW500 to SF12BW500
611 +
612 +924.5 - SF7BW500 to SF12BW500
613 +
614 +925.1 - SF7BW500 to SF12BW500
615 +
616 +925.7 - SF7BW500 to SF12BW500
617 +
618 +926.3 - SF7BW500 to SF12BW500
619 +
620 +926.9 - SF7BW500 to SF12BW500
621 +
622 +927.5 - SF7BW500 to SF12BW500
623 +
624 +923.3 - SF12BW500(RX2 downlink only)
625 +
626 +
627 +
628 +=== 2.7.3 CN470-510 (CN470) ===
629 +
630 +Used in China, Default use CHE=1
631 +
632 +(% style="color:#037691" %)**Uplink:**
633 +
634 +486.3 - SF7BW125 to SF12BW125
635 +
636 +486.5 - SF7BW125 to SF12BW125
637 +
638 +486.7 - SF7BW125 to SF12BW125
639 +
640 +486.9 - SF7BW125 to SF12BW125
641 +
642 +487.1 - SF7BW125 to SF12BW125
643 +
644 +487.3 - SF7BW125 to SF12BW125
645 +
646 +487.5 - SF7BW125 to SF12BW125
647 +
648 +487.7 - SF7BW125 to SF12BW125
649 +
650 +
651 +(% style="color:#037691" %)**Downlink:**
652 +
653 +506.7 - SF7BW125 to SF12BW125
654 +
655 +506.9 - SF7BW125 to SF12BW125
656 +
657 +507.1 - SF7BW125 to SF12BW125
658 +
659 +507.3 - SF7BW125 to SF12BW125
660 +
661 +507.5 - SF7BW125 to SF12BW125
662 +
663 +507.7 - SF7BW125 to SF12BW125
664 +
665 +507.9 - SF7BW125 to SF12BW125
666 +
667 +508.1 - SF7BW125 to SF12BW125
668 +
669 +505.3 - SF12BW125 (RX2 downlink only)
670 +
671 +
672 +
673 +=== 2.7.4 AU915-928(AU915) ===
674 +
675 +Default use CHE=2
676 +
677 +(% style="color:#037691" %)**Uplink:**
678 +
679 +916.8 - SF7BW125 to SF12BW125
680 +
681 +917.0 - SF7BW125 to SF12BW125
682 +
683 +917.2 - SF7BW125 to SF12BW125
684 +
685 +917.4 - SF7BW125 to SF12BW125
686 +
687 +917.6 - SF7BW125 to SF12BW125
688 +
689 +917.8 - SF7BW125 to SF12BW125
690 +
691 +918.0 - SF7BW125 to SF12BW125
692 +
693 +918.2 - SF7BW125 to SF12BW125
694 +
695 +
696 +(% style="color:#037691" %)**Downlink:**
697 +
698 +923.3 - SF7BW500 to SF12BW500
699 +
700 +923.9 - SF7BW500 to SF12BW500
701 +
702 +924.5 - SF7BW500 to SF12BW500
703 +
704 +925.1 - SF7BW500 to SF12BW500
705 +
706 +925.7 - SF7BW500 to SF12BW500
707 +
708 +926.3 - SF7BW500 to SF12BW500
709 +
710 +926.9 - SF7BW500 to SF12BW500
711 +
712 +927.5 - SF7BW500 to SF12BW500
713 +
714 +923.3 - SF12BW500(RX2 downlink only)
715 +
716 +
717 +
718 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
719 +
720 +(% style="color:#037691" %)**Default Uplink channel:**
721 +
722 +923.2 - SF7BW125 to SF10BW125
723 +
724 +923.4 - SF7BW125 to SF10BW125
725 +
726 +
727 +(% style="color:#037691" %)**Additional Uplink Channel**:
728 +
729 +(OTAA mode, channel added by JoinAccept message)
730 +
731 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
732 +
733 +922.2 - SF7BW125 to SF10BW125
734 +
735 +922.4 - SF7BW125 to SF10BW125
736 +
737 +922.6 - SF7BW125 to SF10BW125
738 +
739 +922.8 - SF7BW125 to SF10BW125
740 +
741 +923.0 - SF7BW125 to SF10BW125
742 +
743 +922.0 - SF7BW125 to SF10BW125
744 +
745 +
746 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
747 +
748 +923.6 - SF7BW125 to SF10BW125
749 +
750 +923.8 - SF7BW125 to SF10BW125
751 +
752 +924.0 - SF7BW125 to SF10BW125
753 +
754 +924.2 - SF7BW125 to SF10BW125
755 +
756 +924.4 - SF7BW125 to SF10BW125
757 +
758 +924.6 - SF7BW125 to SF10BW125
759 +
760 +
761 +(% style="color:#037691" %)** Downlink:**
762 +
763 +Uplink channels 1-8 (RX1)
764 +
765 +923.2 - SF10BW125 (RX2)
766 +
767 +
768 +
769 +=== 2.7.6 KR920-923 (KR920) ===
770 +
771 +Default channel:
772 +
773 +922.1 - SF7BW125 to SF12BW125
774 +
775 +922.3 - SF7BW125 to SF12BW125
776 +
777 +922.5 - SF7BW125 to SF12BW125
778 +
779 +
780 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
781 +
782 +922.1 - SF7BW125 to SF12BW125
783 +
784 +922.3 - SF7BW125 to SF12BW125
785 +
786 +922.5 - SF7BW125 to SF12BW125
787 +
788 +922.7 - SF7BW125 to SF12BW125
789 +
790 +922.9 - SF7BW125 to SF12BW125
791 +
792 +923.1 - SF7BW125 to SF12BW125
793 +
794 +923.3 - SF7BW125 to SF12BW125
795 +
796 +
797 +(% style="color:#037691" %)**Downlink:**
798 +
799 +Uplink channels 1-7(RX1)
800 +
801 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
802 +
803 +
804 +
805 +=== 2.7.7 IN865-867 (IN865) ===
806 +
807 +(% style="color:#037691" %)** Uplink:**
808 +
809 +865.0625 - SF7BW125 to SF12BW125
810 +
811 +865.4025 - SF7BW125 to SF12BW125
812 +
813 +865.9850 - SF7BW125 to SF12BW125
814 +
815 +
816 +(% style="color:#037691" %) **Downlink:**
817 +
818 +Uplink channels 1-3 (RX1)
819 +
820 +866.550 - SF10BW125 (RX2)
821 +
822 +
823 +
824 +
825 +== 2.8 LED Indicator ==
826 +
827 +The LSE01 has an internal LED which is to show the status of different state.
828 +
829 +* Blink once when device power on.
830 +* Solid ON for 5 seconds once device successful Join the network.
831 +* Blink once when device transmit a packet.
832 +
833 +== 2.9 Installation in Soil ==
834 +
835 +**Measurement the soil surface**
836 +
837 +
838 +[[image:1654506634463-199.png]] ​
839 +
662 662  (((
663 -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.
841 +(((
842 +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.
664 664  )))
844 +)))
665 665  
666 666  
847 +
848 +[[image:1654506665940-119.png]]
849 +
667 667  (((
668 -The battery is designed to last for several years depends on the actually use environment and update interval. 
851 +Dig a hole with diameter > 20CM.
669 669  )))
670 670  
854 +(((
855 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
856 +)))
671 671  
858 +
859 +== 2.10 ​Firmware Change Log ==
860 +
672 672  (((
673 -The battery related documents as below:
862 +**Firmware download link:**
674 674  )))
675 675  
676 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
677 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
678 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
865 +(((
866 +[[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/]]
867 +)))
679 679  
680 680  (((
681 -[[image:image-20220708140453-6.png]]
870 +
682 682  )))
683 683  
873 +(((
874 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
875 +)))
684 684  
877 +(((
878 +
879 +)))
685 685  
686 -=== 2.9.2  Power consumption Analyze ===
881 +(((
882 +**V1.0.**
883 +)))
687 687  
688 688  (((
689 -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.
886 +Release
690 690  )))
691 691  
692 692  
890 +== 2.11 ​Battery Analysis ==
891 +
892 +=== 2.11.1 ​Battery Type ===
893 +
693 693  (((
694 -Instruction to use as below:
895 +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.
695 695  )))
696 696  
697 697  (((
698 -(% 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/]]
899 +The battery is designed to last for more than 5 years for the LSN50.
699 699  )))
700 700  
701 -
702 702  (((
703 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
903 +(((
904 +The battery-related documents are as below:
704 704  )))
906 +)))
705 705  
706 706  * (((
707 -Product Model
909 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
708 708  )))
709 709  * (((
710 -Uplink Interval
912 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
711 711  )))
712 712  * (((
713 -Working Mode
915 +[[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/]]
714 714  )))
715 715  
716 -(((
717 -And the Life expectation in difference case will be shown on the right.
718 -)))
918 + [[image:image-20220610172436-1.png]]
719 719  
720 -[[image:image-20220708141352-7.jpeg]]
721 721  
722 722  
922 +=== 2.11.2 ​Battery Note ===
723 723  
724 -=== 2.9.3  ​Battery Note ===
725 -
726 726  (((
727 727  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.
728 728  )))
... ... @@ -729,176 +729,302 @@
729 729  
730 730  
731 731  
732 -=== 2.9.4  Replace the battery ===
930 +=== 2.11.3 Replace the battery ===
733 733  
734 734  (((
735 -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).
933 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
736 736  )))
737 737  
738 -
739 -
740 -= 3. ​ Access NB-IoT Module =
741 -
742 742  (((
743 -Users can directly access the AT command set of the NB-IoT module.
937 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
744 744  )))
745 745  
746 746  (((
747 -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/]] 
941 +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)
748 748  )))
749 749  
750 -[[image:1657261278785-153.png]]
751 751  
752 752  
946 += 3. ​Using the AT Commands =
753 753  
754 -= 4.  Using the AT Commands =
948 +== 3.1 Access AT Commands ==
755 755  
756 -== 4.1  Access AT Commands ==
757 757  
758 -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/]]
951 +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.
759 759  
953 +[[image:1654501986557-872.png||height="391" width="800"]]
760 760  
761 -AT+<CMD>?  : Help on <CMD>
762 762  
763 -AT+<CMD>         : Run <CMD>
956 +Or if you have below board, use below connection:
764 764  
765 -AT+<CMD>=<value> : Set the value
766 766  
767 -AT+<CMD>=?  : Get the value
959 +[[image:1654502005655-729.png||height="503" width="801"]]
768 768  
769 769  
962 +
963 +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:
964 +
965 +
966 + [[image:1654502050864-459.png||height="564" width="806"]]
967 +
968 +
969 +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]]
970 +
971 +
972 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
973 +
974 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
975 +
976 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
977 +
978 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
979 +
980 +
770 770  (% style="color:#037691" %)**General Commands**(%%)      
771 771  
772 -AT  : Attention       
983 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
773 773  
774 -AT?  : Short Help     
985 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
775 775  
776 -ATZ  : MCU Reset    
987 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
777 777  
778 -AT+TDC  : Application Data Transmission Interval
989 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
779 779  
780 -AT+CFG  : Print all configurations
781 781  
782 -AT+CFGMOD           : Working mode selection
992 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
783 783  
784 -AT+INTMOD            : Set the trigger interrupt mode
994 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
785 785  
786 -AT+5VT  : Set extend the time of 5V power  
996 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
787 787  
788 -AT+PRO  : Choose agreement
998 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
789 789  
790 -AT+WEIGRE  : Get weight or set weight to 0
1000 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
791 791  
792 -AT+WEIGAP  : Get or Set the GapValue of weight
1002 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
793 793  
794 -AT+RXDL  : Extend the sending and receiving time
1004 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
795 795  
796 -AT+CNTFAC  : Get or set counting parameters
1006 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
797 797  
798 -AT+SERVADDR  : Server Address
1008 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
799 799  
1010 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
800 800  
801 -(% style="color:#037691" %)**COAP Management**      
1012 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
802 802  
803 -AT+URI            : Resource parameters
1014 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
804 804  
1016 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
805 805  
806 -(% style="color:#037691" %)**UDP Management**
1018 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
807 807  
808 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1020 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
809 809  
1022 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
810 810  
811 -(% style="color:#037691" %)**MQTT Management**
1024 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
812 812  
813 -AT+CLIENT               : Get or Set MQTT client
814 814  
815 -AT+UNAME  : Get or Set MQTT Username
1027 +(% style="color:#037691" %)**LoRa Network Management**
816 816  
817 -AT+PWD                  : Get or Set MQTT password
1029 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
818 818  
819 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1031 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
820 820  
821 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1033 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
822 822  
1035 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
823 823  
824 -(% style="color:#037691" %)**Information**          
1037 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
825 825  
826 -AT+FDR  : Factory Data Reset
1039 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
827 827  
828 -AT+PWORD  : Serial Access Password
1041 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
829 829  
1043 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
830 830  
1045 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
831 831  
832 -= ​5.  FAQ =
1047 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
833 833  
834 -== 5.1 ​ How to Upgrade Firmware ==
1049 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
835 835  
1051 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
836 836  
1053 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1054 +
1055 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1056 +
1057 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1058 +
1059 +
1060 +(% style="color:#037691" %)**Information** 
1061 +
1062 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1063 +
1064 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1065 +
1066 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1067 +
1068 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1069 +
1070 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1071 +
1072 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1073 +
1074 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1075 +
1076 +
1077 += ​4. FAQ =
1078 +
1079 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1080 +
837 837  (((
838 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1082 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1083 +When downloading the images, choose the required image file for download. ​
839 839  )))
840 840  
841 841  (((
842 -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]]
1087 +
843 843  )))
844 844  
845 845  (((
846 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
1091 +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.
847 847  )))
848 848  
1094 +(((
1095 +
1096 +)))
849 849  
1098 +(((
1099 +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.
1100 +)))
850 850  
851 -== 5.2  Can I calibrate NSE01 to different soil types? ==
1102 +(((
1103 +
1104 +)))
852 852  
853 853  (((
854 -NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
1107 +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.
855 855  )))
856 856  
1110 +[[image:image-20220606154726-3.png]]
857 857  
858 -= 6.  Trouble Shooting =
859 859  
860 -== 6.1  ​Connection problem when uploading firmware ==
1113 +When you use the TTN network, the US915 frequency bands use are:
861 861  
1115 +* 903.9 - SF7BW125 to SF10BW125
1116 +* 904.1 - SF7BW125 to SF10BW125
1117 +* 904.3 - SF7BW125 to SF10BW125
1118 +* 904.5 - SF7BW125 to SF10BW125
1119 +* 904.7 - SF7BW125 to SF10BW125
1120 +* 904.9 - SF7BW125 to SF10BW125
1121 +* 905.1 - SF7BW125 to SF10BW125
1122 +* 905.3 - SF7BW125 to SF10BW125
1123 +* 904.6 - SF8BW500
862 862  
863 863  (((
864 -**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]]
1126 +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:
1127 +
1128 +* (% style="color:#037691" %)**AT+CHE=2**
1129 +* (% style="color:#037691" %)**ATZ**
865 865  )))
866 866  
867 -(% class="wikigeneratedid" %)
868 868  (((
869 869  
1134 +
1135 +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.
870 870  )))
871 871  
1138 +(((
1139 +
1140 +)))
872 872  
873 -== 6.2  AT Command input doesn't work ==
1142 +(((
1143 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1144 +)))
874 874  
1146 +[[image:image-20220606154825-4.png]]
1147 +
1148 +
1149 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1150 +
1151 +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]].
1152 +
1153 +
1154 += 5. Trouble Shooting =
1155 +
1156 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1157 +
1158 +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.
1159 +
1160 +
1161 +== 5.2 AT Command input doesn't work ==
1162 +
875 875  (((
876 876  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.
1165 +)))
877 877  
878 -
1167 +
1168 +== 5.3 Device rejoin in at the second uplink packet ==
1169 +
1170 +(% style="color:#4f81bd" %)**Issue describe as below:**
1171 +
1172 +[[image:1654500909990-784.png]]
1173 +
1174 +
1175 +(% style="color:#4f81bd" %)**Cause for this issue:**
1176 +
1177 +(((
1178 +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.
879 879  )))
880 880  
881 881  
882 -= 7. ​ Order Info =
1182 +(% style="color:#4f81bd" %)**Solution: **
883 883  
1184 +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:
884 884  
885 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1186 +[[image:1654500929571-736.png||height="458" width="832"]]
886 886  
887 887  
1189 += 6. ​Order Info =
1190 +
1191 +
1192 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1193 +
1194 +
1195 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1196 +
1197 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1198 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1199 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1200 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1201 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1202 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1203 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1204 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1205 +
1206 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1207 +
1208 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1209 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1210 +
888 888  (% class="wikigeneratedid" %)
889 889  (((
890 890  
891 891  )))
892 892  
893 -= 8.  Packing Info =
1216 += 7. Packing Info =
894 894  
895 895  (((
896 896  
897 897  
898 898  (% style="color:#037691" %)**Package Includes**:
1222 +)))
899 899  
900 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
901 -* External antenna x 1
1224 +* (((
1225 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
902 902  )))
903 903  
904 904  (((
... ... @@ -905,19 +905,24 @@
905 905  
906 906  
907 907  (% style="color:#037691" %)**Dimension and weight**:
1232 +)))
908 908  
909 -* Size: 195 x 125 x 55 mm
910 -* Weight:   420g
1234 +* (((
1235 +Device Size: cm
911 911  )))
1237 +* (((
1238 +Device Weight: g
1239 +)))
1240 +* (((
1241 +Package Size / pcs : cm
1242 +)))
1243 +* (((
1244 +Weight / pcs : g
912 912  
913 -(((
914 914  
915 -
916 -
917 -
918 918  )))
919 919  
920 -= 9.  Support =
1249 += 8. Support =
921 921  
922 922  * 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.
923 923  * 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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