Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 76.2 >
edited by Xiaoling
on 2022/07/09 09:03
To version < 57.4 >
edited by Xiaoling
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Summary

Details

Page properties
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  
... ... @@ -74,46 +74,28 @@
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  
112 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
113 113  
114 114  
115 115  
116 -
117 117  = 2.  Use NSE01 to communicate with IoT Server =
118 118  
119 119  == 2.1  How it works ==
... ... @@ -142,9 +142,7 @@
142 142  === 2.2.1 Test Requirement ===
143 143  
144 144  
145 -(((
146 146  To use NSE01 in your city, make sure meet below requirements:
147 -)))
148 148  
149 149  * Your local operator has already distributed a NB-IoT Network there.
150 150  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -161,13 +161,9 @@
161 161  
162 162  === 2.2.2 Insert SIM card ===
163 163  
164 -(((
165 165  Insert the NB-IoT Card get from your provider.
166 -)))
167 167  
168 -(((
169 169  User need to take out the NB-IoT module and insert the SIM card like below:
170 -)))
171 171  
172 172  
173 173  [[image:1657249468462-536.png]]
... ... @@ -206,9 +206,7 @@
206 206  
207 207  [[image:image-20220708110657-3.png]]
208 208  
209 -(((
210 210  (% 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/]]
211 -)))
212 212  
213 213  
214 214  
... ... @@ -246,6 +246,7 @@
246 246  [[image:1657249864775-321.png]]
247 247  
248 248  
225 +
249 249  [[image:1657249930215-289.png]]
250 250  
251 251  
... ... @@ -269,6 +269,7 @@
269 269  [[image:1657249990869-686.png]]
270 270  
271 271  
249 +
272 272  (((
273 273  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.
274 274  )))
... ... @@ -289,7 +289,6 @@
289 289  [[image:1657250255956-604.png]]
290 290  
291 291  
292 -
293 293  === 2.2.8 Change Update Interval ===
294 294  
295 295  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -311,14 +311,12 @@
311 311  In this mode, uplink payload includes in total 18 bytes
312 312  
313 313  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
314 -|=(% style="width: 60px;" %)(((
291 +|=(% style="width: 50px;" %)(((
315 315  **Size(bytes)**
316 -)))|=(% 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**
317 -|(% 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"]]
318 318  
319 -(((
320 320  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
321 -)))
322 322  
323 323  
324 324  [[image:image-20220708111918-4.png]]
... ... @@ -338,46 +338,32 @@
338 338  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
339 339  * Interrupt: 0x00 = 0
340 340  
341 -== 2.4  Payload Explanation and Sensor Interface ==
342 342  
343 343  
344 -=== 2.4.1  Device ID ===
318 +== 2.4  Payload Explanation and Sensor Interface ==
345 345  
346 -(((
320 +2.4.1  Device ID
321 +
347 347  By default, the Device ID equal to the last 6 bytes of IMEI.
348 -)))
349 349  
350 -(((
351 351  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
352 -)))
353 353  
354 -(((
355 355  **Example:**
356 -)))
357 357  
358 -(((
359 359  AT+DEUI=A84041F15612
360 -)))
361 361  
362 -(((
363 363  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
364 -)))
365 365  
366 366  
333 +2.4.2  Version Info
367 367  
368 -=== 2.4.2  Version Info ===
369 -
370 -(((
371 371  Specify the software version: 0x64=100, means firmware version 1.00.
372 -)))
373 373  
374 -(((
375 375  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
376 -)))
377 377  
378 378  
379 379  
380 -=== 2.4.3  Battery Info ===
341 +=== 2.3.3 Battery Info ===
381 381  
382 382  (((
383 383  Check the battery voltage for LSE01.
... ... @@ -393,51 +393,15 @@
393 393  
394 394  
395 395  
396 -=== 2.4.4  Signal Strength ===
357 +=== 2.3.4 Soil Moisture ===
397 397  
398 398  (((
399 -NB-IoT Network signal Strength.
400 -)))
401 -
402 -(((
403 -**Ex1: 0x1d = 29**
404 -)))
405 -
406 -(((
407 -(% style="color:blue" %)**0**(%%)  -113dBm or less
408 -)))
409 -
410 -(((
411 -(% style="color:blue" %)**1**(%%)  -111dBm
412 -)))
413 -
414 -(((
415 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
416 -)))
417 -
418 -(((
419 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
420 -)))
421 -
422 -(((
423 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
424 -)))
425 -
426 -
427 -
428 -=== 2.4.5  Soil Moisture ===
429 -
430 -(((
431 -(((
432 432  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.
433 433  )))
434 -)))
435 435  
436 436  (((
437 -(((
438 -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
439 439  )))
440 -)))
441 441  
442 442  (((
443 443  
... ... @@ -449,10 +449,10 @@
449 449  
450 450  
451 451  
452 -=== 2.4.6  Soil Temperature ===
377 +=== 2.3.5 Soil Temperature ===
453 453  
454 454  (((
455 -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
456 456  )))
457 457  
458 458  (((
... ... @@ -469,7 +469,7 @@
469 469  
470 470  
471 471  
472 -=== 2.4.7  Soil Conductivity (EC) ===
397 +=== 2.3.6 Soil Conductivity (EC) ===
473 473  
474 474  (((
475 475  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).
... ... @@ -476,7 +476,7 @@
476 476  )))
477 477  
478 478  (((
479 -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.
480 480  )))
481 481  
482 482  (((
... ... @@ -491,68 +491,52 @@
491 491  
492 492  )))
493 493  
494 -=== 2.4.8  Digital Interrupt ===
419 +=== 2.3.7 MOD ===
495 495  
496 -(((
497 -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.
498 -)))
421 +Firmware version at least v2.1 supports changing mode.
499 499  
500 -(((
501 -The command is:
502 -)))
423 +For example, bytes[10]=90
503 503  
504 -(((
505 -(% 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]])**.**
506 -)))
425 +mod=(bytes[10]>>7)&0x01=1.
507 507  
508 508  
509 -(((
510 -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.
511 -)))
428 +**Downlink Command:**
512 512  
430 +If payload = 0x0A00, workmode=0
513 513  
514 -(((
515 -Example:
516 -)))
432 +If** **payload =** **0x0A01, workmode=1
517 517  
518 -(((
519 -0x(00): Normal uplink packet.
520 -)))
521 521  
522 -(((
523 -0x(01): Interrupt Uplink Packet.
524 -)))
525 525  
436 +=== 2.3.8 ​Decode payload in The Things Network ===
526 526  
438 +While using TTN network, you can add the payload format to decode the payload.
527 527  
528 -=== 2.4.9  ​+5V Output ===
529 529  
530 -(((
531 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
532 -)))
441 +[[image:1654505570700-128.png]]
533 533  
534 -
535 535  (((
536 -The 5V output time can be controlled by AT Command.
444 +The payload decoder function for TTN is here:
537 537  )))
538 538  
539 539  (((
540 -(% 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]]
541 541  )))
542 542  
543 -(((
544 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
545 -)))
546 546  
452 +== 2.4 Uplink Interval ==
547 547  
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"]]
548 548  
549 -== 2.5  Downlink Payload ==
550 550  
551 -By default, NSE01 prints the downlink payload to console port.
552 552  
553 -[[image:image-20220708133731-5.png]]
458 +== 2.5 Downlink Payload ==
554 554  
460 +By default, LSE50 prints the downlink payload to console port.
555 555  
462 +[[image:image-20220606165544-8.png]]
463 +
464 +
556 556  (((
557 557  (% style="color:blue" %)**Examples:**
558 558  )))
... ... @@ -566,7 +566,7 @@
566 566  )))
567 567  
568 568  (((
569 -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.
570 570  )))
571 571  
572 572  (((
... ... @@ -586,144 +586,432 @@
586 586  )))
587 587  
588 588  (((
589 -If payload = 0x04FF, it will reset the NSE01
498 +If payload = 0x04FF, it will reset the LSE01
590 590  )))
591 591  
592 592  
593 -* (% style="color:blue" %)**INTMOD**
502 +* (% style="color:blue" %)**CFM**
594 594  
595 -(((
596 -Downlink Payload: 06000003, Set AT+INTMOD=3
597 -)))
504 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
598 598  
599 599  
600 600  
601 -== 2.6  ​LED Indicator ==
508 +== 2.6 ​Show Data in DataCake IoT Server ==
602 602  
603 603  (((
604 -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 +)))
605 605  
514 +(((
515 +
516 +)))
606 606  
607 -* 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)
608 -* Then the LED will be on for 1 second means device is boot normally.
609 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
610 -* 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.
611 611  )))
612 612  
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 +)))
613 613  
614 614  
527 +[[image:1654505857935-743.png]]
615 615  
616 -== 2.7  Installation in Soil ==
617 617  
618 -__**Measurement the soil surface**__
530 +[[image:1654505874829-548.png]]
619 619  
620 -(((
621 -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]]
622 -)))
623 623  
624 -[[image:1657259653666-883.png]] ​
533 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
625 625  
535 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
626 626  
627 -(((
628 -
629 629  
630 -(((
631 -Dig a hole with diameter > 20CM.
632 -)))
538 +[[image:1654505905236-553.png]]
633 633  
634 -(((
635 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
636 -)))
637 -)))
638 638  
639 -[[image:1654506665940-119.png]]
541 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
640 640  
641 -(((
642 -
643 -)))
543 +[[image:1654505925508-181.png]]
644 644  
645 645  
646 -== 2.8  ​Firmware Change Log ==
647 647  
547 +== 2.7 Frequency Plans ==
648 648  
649 -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.
650 650  
651 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
652 652  
552 +=== 2.7.1 EU863-870 (EU868) ===
653 653  
654 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
554 +(% style="color:#037691" %)** Uplink:**
655 655  
556 +868.1 - SF7BW125 to SF12BW125
656 656  
558 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
657 657  
658 -== 2.9  ​Battery Analysis ==
560 +868.5 - SF7BW125 to SF12BW125
659 659  
660 -=== 2.9.1  ​Battery Type ===
562 +867.1 - SF7BW125 to SF12BW125
661 661  
564 +867.3 - SF7BW125 to SF12BW125
662 662  
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 +
663 663  (((
664 -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.
665 665  )))
844 +)))
666 666  
667 667  
847 +
848 +[[image:1654506665940-119.png]]
849 +
668 668  (((
669 -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.
670 670  )))
671 671  
854 +(((
855 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
856 +)))
672 672  
858 +
859 +== 2.10 ​Firmware Change Log ==
860 +
673 673  (((
674 -The battery related documents as below:
862 +**Firmware download link:**
675 675  )))
676 676  
677 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
678 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
679 -* [[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 +)))
680 680  
681 681  (((
682 -[[image:image-20220708140453-6.png]]
870 +
683 683  )))
684 684  
873 +(((
874 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
875 +)))
685 685  
877 +(((
878 +
879 +)))
686 686  
687 -=== 2.9.2  Power consumption Analyze ===
881 +(((
882 +**V1.0.**
883 +)))
688 688  
689 689  (((
690 -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
691 691  )))
692 692  
693 693  
890 +== 2.11 ​Battery Analysis ==
891 +
892 +=== 2.11.1 ​Battery Type ===
893 +
694 694  (((
695 -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.
696 696  )))
697 697  
698 698  (((
699 -(% 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.
700 700  )))
701 701  
702 -
703 703  (((
704 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
903 +(((
904 +The battery-related documents are as below:
705 705  )))
906 +)))
706 706  
707 707  * (((
708 -Product Model
909 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
709 709  )))
710 710  * (((
711 -Uplink Interval
912 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
712 712  )))
713 713  * (((
714 -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/]]
715 715  )))
716 716  
717 -(((
718 -And the Life expectation in difference case will be shown on the right.
719 -)))
918 + [[image:image-20220610172436-1.png]]
720 720  
721 -[[image:image-20220708141352-7.jpeg]]
722 722  
723 723  
922 +=== 2.11.2 ​Battery Note ===
724 724  
725 -=== 2.9.3  ​Battery Note ===
726 -
727 727  (((
728 728  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.
729 729  )))
... ... @@ -730,176 +730,302 @@
730 730  
731 731  
732 732  
733 -=== 2.9.4  Replace the battery ===
930 +=== 2.11.3 Replace the battery ===
734 734  
735 735  (((
736 -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.
737 737  )))
738 738  
739 -
740 -
741 -= 3. ​ Access NB-IoT Module =
742 -
743 743  (((
744 -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.
745 745  )))
746 746  
747 747  (((
748 -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)
749 749  )))
750 750  
751 -[[image:1657261278785-153.png]]
752 752  
753 753  
946 += 3. ​Using the AT Commands =
754 754  
755 -= 4.  Using the AT Commands =
948 +== 3.1 Access AT Commands ==
756 756  
757 -== 4.1  Access AT Commands ==
758 758  
759 -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.
760 760  
953 +[[image:1654501986557-872.png||height="391" width="800"]]
761 761  
762 -AT+<CMD>?  : Help on <CMD>
763 763  
764 -AT+<CMD>         : Run <CMD>
956 +Or if you have below board, use below connection:
765 765  
766 -AT+<CMD>=<value> : Set the value
767 767  
768 -AT+<CMD>=?  : Get the value
959 +[[image:1654502005655-729.png||height="503" width="801"]]
769 769  
770 770  
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 +
771 771  (% style="color:#037691" %)**General Commands**(%%)      
772 772  
773 -AT  : Attention       
983 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
774 774  
775 -AT?  : Short Help     
985 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
776 776  
777 -ATZ  : MCU Reset    
987 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
778 778  
779 -AT+TDC  : Application Data Transmission Interval
989 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
780 780  
781 -AT+CFG  : Print all configurations
782 782  
783 -AT+CFGMOD           : Working mode selection
992 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
784 784  
785 -AT+INTMOD            : Set the trigger interrupt mode
994 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
786 786  
787 -AT+5VT  : Set extend the time of 5V power  
996 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
788 788  
789 -AT+PRO  : Choose agreement
998 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
790 790  
791 -AT+WEIGRE  : Get weight or set weight to 0
1000 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
792 792  
793 -AT+WEIGAP  : Get or Set the GapValue of weight
1002 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
794 794  
795 -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) 
796 796  
797 -AT+CNTFAC  : Get or set counting parameters
1006 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
798 798  
799 -AT+SERVADDR  : Server Address
1008 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
800 800  
1010 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
801 801  
802 -(% style="color:#037691" %)**COAP Management**      
1012 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
803 803  
804 -AT+URI            : Resource parameters
1014 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
805 805  
1016 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
806 806  
807 -(% style="color:#037691" %)**UDP Management**
1018 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
808 808  
809 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1020 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
810 810  
1022 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
811 811  
812 -(% style="color:#037691" %)**MQTT Management**
1024 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
813 813  
814 -AT+CLIENT               : Get or Set MQTT client
815 815  
816 -AT+UNAME  : Get or Set MQTT Username
1027 +(% style="color:#037691" %)**LoRa Network Management**
817 817  
818 -AT+PWD                  : Get or Set MQTT password
1029 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
819 819  
820 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1031 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
821 821  
822 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1033 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
823 823  
1035 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
824 824  
825 -(% style="color:#037691" %)**Information**          
1037 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
826 826  
827 -AT+FDR  : Factory Data Reset
1039 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
828 828  
829 -AT+PWORD  : Serial Access Password
1041 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
830 830  
1043 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
831 831  
1045 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
832 832  
833 -= ​5.  FAQ =
1047 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
834 834  
835 -== 5.1 ​ How to Upgrade Firmware ==
1049 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
836 836  
1051 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
837 837  
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 +
838 838  (((
839 -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. ​
840 840  )))
841 841  
842 842  (((
843 -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 +
844 844  )))
845 845  
846 846  (((
847 -(% 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.
848 848  )))
849 849  
1094 +(((
1095 +
1096 +)))
850 850  
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 +)))
851 851  
852 -== 5.2  Can I calibrate NSE01 to different soil types? ==
1102 +(((
1103 +
1104 +)))
853 853  
854 854  (((
855 -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.
856 856  )))
857 857  
1110 +[[image:image-20220606154726-3.png]]
858 858  
859 -= 6.  Trouble Shooting =
860 860  
861 -== 6.1  ​Connection problem when uploading firmware ==
1113 +When you use the TTN network, the US915 frequency bands use are:
862 862  
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
863 863  
864 864  (((
865 -**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**
866 866  )))
867 867  
868 -(% class="wikigeneratedid" %)
869 869  (((
870 870  
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.
871 871  )))
872 872  
1138 +(((
1139 +
1140 +)))
873 873  
874 -== 6.2  AT Command input doesn't work ==
1142 +(((
1143 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1144 +)))
875 875  
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 +
876 876  (((
877 877  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 +)))
878 878  
879 -
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.
880 880  )))
881 881  
882 882  
883 -= 7. ​ Order Info =
1182 +(% style="color:#4f81bd" %)**Solution: **
884 884  
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:
885 885  
886 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1186 +[[image:1654500929571-736.png||height="458" width="832"]]
887 887  
888 888  
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 +
889 889  (% class="wikigeneratedid" %)
890 890  (((
891 891  
892 892  )))
893 893  
894 -= 8.  Packing Info =
1216 += 7. Packing Info =
895 895  
896 896  (((
897 897  
898 898  
899 899  (% style="color:#037691" %)**Package Includes**:
1222 +)))
900 900  
901 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
902 -* External antenna x 1
1224 +* (((
1225 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
903 903  )))
904 904  
905 905  (((
... ... @@ -906,19 +906,24 @@
906 906  
907 907  
908 908  (% style="color:#037691" %)**Dimension and weight**:
1232 +)))
909 909  
910 -* Size: 195 x 125 x 55 mm
911 -* Weight:   420g
1234 +* (((
1235 +Device Size: cm
912 912  )))
1237 +* (((
1238 +Device Weight: g
1239 +)))
1240 +* (((
1241 +Package Size / pcs : cm
1242 +)))
1243 +* (((
1244 +Weight / pcs : g
913 913  
914 -(((
915 915  
916 -
917 -
918 -
919 919  )))
920 920  
921 -= 9.  Support =
1249 += 8. Support =
922 922  
923 923  * 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.
924 924  * 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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