Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 65.6 >
edited by Xiaoling
on 2022/07/08 15:22
To version < 56.4 >
edited by Xiaoling
on 2022/07/08 11:18
>
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Summary

Details

Page properties
Content
... ... @@ -13,13 +13,11 @@
13 13  
14 14  **Table of Contents:**
15 15  
16 -{{toc/}}
17 17  
18 18  
19 19  
20 20  
21 21  
22 -
23 23  = 1.  Introduction =
24 24  
25 25  == 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
... ... @@ -45,8 +45,9 @@
45 45  
46 46  
47 47  
48 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
49 49  
48 +
50 50  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 51  * Monitor Soil Moisture
52 52  * Monitor Soil Temperature
... ... @@ -60,8 +60,6 @@
60 60  * Micro SIM card slot for NB-IoT SIM
61 61  * 8500mAh Battery for long term use
62 62  
63 -
64 -
65 65  == 1.3  Specification ==
66 66  
67 67  
... ... @@ -70,7 +70,6 @@
70 70  * Supply Voltage: 2.1v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,9 +80,8 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
79 +(% style="color:#037691" %)**Probe Specification:**
83 83  
84 -Probe(% style="color:#037691" %)** Specification:**
85 -
86 86  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
87 87  
88 88  [[image:image-20220708101224-1.png]]
... ... @@ -177,10 +177,10 @@
177 177  
178 178  In the PC, use below serial tool settings:
179 179  
180 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
181 181  * Data bits:** (% style="color:green" %)8(%%)**
182 182  * Stop bits: (% style="color:green" %)**1**
183 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
184 184  * Flow Control: (% style="color:green" %)**None**
185 185  
186 186  (((
... ... @@ -204,6 +204,8 @@
204 204  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 205  * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
206 206  
202 +
203 +
207 207  For parameter description, please refer to AT command set
208 208  
209 209  [[image:1657249793983-486.png]]
... ... @@ -224,9 +224,12 @@
224 224  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225 225  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
226 226  
224 +
225 +
227 227  [[image:1657249864775-321.png]]
228 228  
229 229  
229 +
230 230  [[image:1657249930215-289.png]]
231 231  
232 232  
... ... @@ -239,11 +239,13 @@
239 239  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 240  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 241  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME  **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD  **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB  **(%%)~/~/Set the sending topic of MQTT
245 245  * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 246  
247 +
248 +
247 247  [[image:1657249978444-674.png]]
248 248  
249 249  
... ... @@ -250,6 +250,7 @@
250 250  [[image:1657249990869-686.png]]
251 251  
252 252  
255 +
253 253  (((
254 254  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.
255 255  )))
... ... @@ -270,7 +270,6 @@
270 270  [[image:1657250255956-604.png]]
271 271  
272 272  
273 -
274 274  === 2.2.8 Change Update Interval ===
275 275  
276 276  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -277,6 +277,7 @@
277 277  
278 278  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
279 279  
282 +
280 280  (((
281 281  (% style="color:red" %)**NOTE:**
282 282  )))
... ... @@ -287,65 +287,55 @@
287 287  
288 288  
289 289  
290 -== 2.3  Uplink Payload ==
293 +== 2.3 Uplink Payload ==
291 291  
292 -In this mode, uplink payload includes in total 18 bytes
293 293  
294 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 -|=(% style="width: 50px;" %)(((
296 -**Size(bytes)**
297 -)))|=(% 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**
298 -|(% 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"]]
296 +=== 2.3.1 MOD~=0(Default Mode) ===
299 299  
300 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
298 +LSE01 will uplink payload via LoRaWAN with below payload format: 
301 301  
300 +(((
301 +Uplink payload includes in total 11 bytes.
302 +)))
302 302  
303 -[[image:image-20220708111918-4.png]]
304 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
305 +|(((
306 +**Size**
304 304  
308 +**(bytes)**
309 +)))|**2**|**2**|**2**|**2**|**2**|**1**
310 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
311 +Temperature
305 305  
306 -The payload is ASCII string, representative same HEX:
313 +(Reserve, Ignore now)
314 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
315 +MOD & Digital Interrupt
307 307  
308 -0x72403155615900640c7817075e0a8c02f900 where:
317 +(Optional)
318 +)))
309 309  
310 -* Device ID: 0x 724031556159 = 724031556159
311 -* Version: 0x0064=100=1.0.0
320 +=== 2.3.2 MOD~=1(Original value) ===
312 312  
313 -* BAT: 0x0c78 = 3192 mV = 3.192V
314 -* Singal: 0x17 = 23
315 -* Soil Moisture: 0x075e= 1886 = 18.86  %
316 -* Soil Temperature:0x0a8c =2700=27 °C
317 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318 -* Interrupt: 0x00 = 0
322 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
319 319  
324 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
325 +|(((
326 +**Size**
320 320  
328 +**(bytes)**
329 +)))|**2**|**2**|**2**|**2**|**2**|**1**
330 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
331 +Temperature
321 321  
322 -== 2.4  Payload Explanation and Sensor Interface ==
333 +(Reserve, Ignore now)
334 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
335 +MOD & Digital Interrupt
323 323  
337 +(Optional)
338 +)))
324 324  
325 -=== 2.4.1  Device ID ===
340 +=== 2.3.3 Battery Info ===
326 326  
327 -By default, the Device ID equal to the last 6 bytes of IMEI.
328 -
329 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
330 -
331 -**Example:**
332 -
333 -AT+DEUI=A84041F15612
334 -
335 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
336 -
337 -
338 -
339 -=== 2.4.2  Version Info ===
340 -
341 -Specify the software version: 0x64=100, means firmware version 1.00.
342 -
343 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
344 -
345 -
346 -
347 -=== 2.4.3  Battery Info ===
348 -
349 349  (((
350 350  Check the battery voltage for LSE01.
351 351  )))
... ... @@ -360,32 +360,14 @@
360 360  
361 361  
362 362  
363 -=== 2.4.4  Signal Strength ===
356 +=== 2.3.4 Soil Moisture ===
364 364  
365 -NB-IoT Network signal Strength.
366 -
367 -**Ex1: 0x1d = 29**
368 -
369 -(% style="color:blue" %)**0**(%%)  -113dBm or less
370 -
371 -(% style="color:blue" %)**1**(%%)  -111dBm
372 -
373 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
374 -
375 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
376 -
377 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
378 -
379 -
380 -
381 -=== 2.4.5  Soil Moisture ===
382 -
383 383  (((
384 384  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.
385 385  )))
386 386  
387 387  (((
388 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
363 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
389 389  )))
390 390  
391 391  (((
... ... @@ -398,10 +398,10 @@
398 398  
399 399  
400 400  
401 -=== 2.4.6  Soil Temperature ===
376 +=== 2.3.5 Soil Temperature ===
402 402  
403 403  (((
404 - 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
379 + 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
405 405  )))
406 406  
407 407  (((
... ... @@ -418,7 +418,7 @@
418 418  
419 419  
420 420  
421 -=== 2.4.7  Soil Conductivity (EC) ===
396 +=== 2.3.6 Soil Conductivity (EC) ===
422 422  
423 423  (((
424 424  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).
... ... @@ -425,7 +425,7 @@
425 425  )))
426 426  
427 427  (((
428 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
403 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
429 429  )))
430 430  
431 431  (((
... ... @@ -440,46 +440,52 @@
440 440  
441 441  )))
442 442  
443 -=== 2.4.8  Digital Interrupt ===
418 +=== 2.3.7 MOD ===
444 444  
445 -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.
420 +Firmware version at least v2.1 supports changing mode.
446 446  
447 -The command is:
422 +For example, bytes[10]=90
448 448  
449 -(% 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]])**.**
424 +mod=(bytes[10]>>7)&0x01=1.
450 450  
451 451  
452 -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.
427 +**Downlink Command:**
453 453  
429 +If payload = 0x0A00, workmode=0
454 454  
455 -Example:
431 +If** **payload =** **0x0A01, workmode=1
456 456  
457 -0x(00): Normal uplink packet.
458 458  
459 -0x(01): Interrupt Uplink Packet.
460 460  
435 +=== 2.3.8 ​Decode payload in The Things Network ===
461 461  
437 +While using TTN network, you can add the payload format to decode the payload.
462 462  
463 -=== 2.4.9  ​+5V Output ===
464 464  
465 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
440 +[[image:1654505570700-128.png]]
466 466  
442 +(((
443 +The payload decoder function for TTN is here:
444 +)))
467 467  
468 -The 5V output time can be controlled by AT Command.
446 +(((
447 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
448 +)))
469 469  
470 -(% style="color:blue" %)**AT+5VT=1000**
471 471  
472 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
451 +== 2.4 Uplink Interval ==
473 473  
453 +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"]]
474 474  
475 475  
476 -== 2.5  Downlink Payload ==
477 477  
478 -By default, NSE01 prints the downlink payload to console port.
457 +== 2.5 Downlink Payload ==
479 479  
480 -[[image:image-20220708133731-5.png]]
459 +By default, LSE50 prints the downlink payload to console port.
481 481  
461 +[[image:image-20220606165544-8.png]]
482 482  
463 +
483 483  (((
484 484  (% style="color:blue" %)**Examples:**
485 485  )))
... ... @@ -493,7 +493,7 @@
493 493  )))
494 494  
495 495  (((
496 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
477 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
497 497  )))
498 498  
499 499  (((
... ... @@ -513,300 +513,734 @@
513 513  )))
514 514  
515 515  (((
516 -If payload = 0x04FF, it will reset the NSE01
497 +If payload = 0x04FF, it will reset the LSE01
517 517  )))
518 518  
519 519  
520 -* (% style="color:blue" %)**INTMOD**
501 +* (% style="color:blue" %)**CFM**
521 521  
522 -Downlink Payload: 06000003, Set AT+INTMOD=3
503 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
523 523  
524 524  
525 525  
526 -== 2.6  ​LED Indicator ==
507 +== 2.6 ​Show Data in DataCake IoT Server ==
527 527  
528 528  (((
529 -The NSE01 has an internal LED which is to show the status of different state.
510 +[[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:
511 +)))
530 530  
513 +(((
514 +
515 +)))
531 531  
532 -* 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)
533 -* Then the LED will be on for 1 second means device is boot normally.
534 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
535 -* For each uplink probe, LED will be on for 500ms.
517 +(((
518 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
536 536  )))
537 537  
521 +(((
522 +(% 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:
523 +)))
538 538  
539 539  
526 +[[image:1654505857935-743.png]]
540 540  
541 -== 2.7  Installation in Soil ==
542 542  
543 -__**Measurement the soil surface**__
529 +[[image:1654505874829-548.png]]
544 544  
545 -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]]
546 546  
547 -[[image:1657259653666-883.png]] ​
532 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
548 548  
534 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
549 549  
550 -(((
551 -
552 552  
553 -(((
554 -Dig a hole with diameter > 20CM.
555 -)))
537 +[[image:1654505905236-553.png]]
556 556  
557 -(((
558 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
559 -)))
560 -)))
561 561  
562 -[[image:1654506665940-119.png]]
540 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
563 563  
564 -(((
565 -
566 -)))
542 +[[image:1654505925508-181.png]]
567 567  
568 568  
569 -== 2.8  ​Firmware Change Log ==
570 570  
546 +== 2.7 Frequency Plans ==
571 571  
572 -Download URL & Firmware Change log
548 +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.
573 573  
574 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
575 575  
551 +=== 2.7.1 EU863-870 (EU868) ===
576 576  
577 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
553 +(% style="color:#037691" %)** Uplink:**
578 578  
555 +868.1 - SF7BW125 to SF12BW125
579 579  
557 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
580 580  
581 -== 2.9  ​Battery Analysis ==
559 +868.5 - SF7BW125 to SF12BW125
582 582  
583 -=== 2.9.1  ​Battery Type ===
561 +867.1 - SF7BW125 to SF12BW125
584 584  
563 +867.3 - SF7BW125 to SF12BW125
585 585  
586 -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.
565 +867.5 - SF7BW125 to SF12BW125
587 587  
567 +867.7 - SF7BW125 to SF12BW125
588 588  
589 -The battery is designed to last for several years depends on the actually use environment and update interval. 
569 +867.9 - SF7BW125 to SF12BW125
590 590  
571 +868.8 - FSK
591 591  
592 -The battery related documents as below:
593 593  
594 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
574 +(% style="color:#037691" %)** Downlink:**
597 597  
576 +Uplink channels 1-9 (RX1)
577 +
578 +869.525 - SF9BW125 (RX2 downlink only)
579 +
580 +
581 +
582 +=== 2.7.2 US902-928(US915) ===
583 +
584 +Used in USA, Canada and South America. Default use CHE=2
585 +
586 +(% style="color:#037691" %)**Uplink:**
587 +
588 +903.9 - SF7BW125 to SF10BW125
589 +
590 +904.1 - SF7BW125 to SF10BW125
591 +
592 +904.3 - SF7BW125 to SF10BW125
593 +
594 +904.5 - SF7BW125 to SF10BW125
595 +
596 +904.7 - SF7BW125 to SF10BW125
597 +
598 +904.9 - SF7BW125 to SF10BW125
599 +
600 +905.1 - SF7BW125 to SF10BW125
601 +
602 +905.3 - SF7BW125 to SF10BW125
603 +
604 +
605 +(% style="color:#037691" %)**Downlink:**
606 +
607 +923.3 - SF7BW500 to SF12BW500
608 +
609 +923.9 - SF7BW500 to SF12BW500
610 +
611 +924.5 - SF7BW500 to SF12BW500
612 +
613 +925.1 - SF7BW500 to SF12BW500
614 +
615 +925.7 - SF7BW500 to SF12BW500
616 +
617 +926.3 - SF7BW500 to SF12BW500
618 +
619 +926.9 - SF7BW500 to SF12BW500
620 +
621 +927.5 - SF7BW500 to SF12BW500
622 +
623 +923.3 - SF12BW500(RX2 downlink only)
624 +
625 +
626 +
627 +=== 2.7.3 CN470-510 (CN470) ===
628 +
629 +Used in China, Default use CHE=1
630 +
631 +(% style="color:#037691" %)**Uplink:**
632 +
633 +486.3 - SF7BW125 to SF12BW125
634 +
635 +486.5 - SF7BW125 to SF12BW125
636 +
637 +486.7 - SF7BW125 to SF12BW125
638 +
639 +486.9 - SF7BW125 to SF12BW125
640 +
641 +487.1 - SF7BW125 to SF12BW125
642 +
643 +487.3 - SF7BW125 to SF12BW125
644 +
645 +487.5 - SF7BW125 to SF12BW125
646 +
647 +487.7 - SF7BW125 to SF12BW125
648 +
649 +
650 +(% style="color:#037691" %)**Downlink:**
651 +
652 +506.7 - SF7BW125 to SF12BW125
653 +
654 +506.9 - SF7BW125 to SF12BW125
655 +
656 +507.1 - SF7BW125 to SF12BW125
657 +
658 +507.3 - SF7BW125 to SF12BW125
659 +
660 +507.5 - SF7BW125 to SF12BW125
661 +
662 +507.7 - SF7BW125 to SF12BW125
663 +
664 +507.9 - SF7BW125 to SF12BW125
665 +
666 +508.1 - SF7BW125 to SF12BW125
667 +
668 +505.3 - SF12BW125 (RX2 downlink only)
669 +
670 +
671 +
672 +=== 2.7.4 AU915-928(AU915) ===
673 +
674 +Default use CHE=2
675 +
676 +(% style="color:#037691" %)**Uplink:**
677 +
678 +916.8 - SF7BW125 to SF12BW125
679 +
680 +917.0 - SF7BW125 to SF12BW125
681 +
682 +917.2 - SF7BW125 to SF12BW125
683 +
684 +917.4 - SF7BW125 to SF12BW125
685 +
686 +917.6 - SF7BW125 to SF12BW125
687 +
688 +917.8 - SF7BW125 to SF12BW125
689 +
690 +918.0 - SF7BW125 to SF12BW125
691 +
692 +918.2 - SF7BW125 to SF12BW125
693 +
694 +
695 +(% style="color:#037691" %)**Downlink:**
696 +
697 +923.3 - SF7BW500 to SF12BW500
698 +
699 +923.9 - SF7BW500 to SF12BW500
700 +
701 +924.5 - SF7BW500 to SF12BW500
702 +
703 +925.1 - SF7BW500 to SF12BW500
704 +
705 +925.7 - SF7BW500 to SF12BW500
706 +
707 +926.3 - SF7BW500 to SF12BW500
708 +
709 +926.9 - SF7BW500 to SF12BW500
710 +
711 +927.5 - SF7BW500 to SF12BW500
712 +
713 +923.3 - SF12BW500(RX2 downlink only)
714 +
715 +
716 +
717 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
718 +
719 +(% style="color:#037691" %)**Default Uplink channel:**
720 +
721 +923.2 - SF7BW125 to SF10BW125
722 +
723 +923.4 - SF7BW125 to SF10BW125
724 +
725 +
726 +(% style="color:#037691" %)**Additional Uplink Channel**:
727 +
728 +(OTAA mode, channel added by JoinAccept message)
729 +
730 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
731 +
732 +922.2 - SF7BW125 to SF10BW125
733 +
734 +922.4 - SF7BW125 to SF10BW125
735 +
736 +922.6 - SF7BW125 to SF10BW125
737 +
738 +922.8 - SF7BW125 to SF10BW125
739 +
740 +923.0 - SF7BW125 to SF10BW125
741 +
742 +922.0 - SF7BW125 to SF10BW125
743 +
744 +
745 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
746 +
747 +923.6 - SF7BW125 to SF10BW125
748 +
749 +923.8 - SF7BW125 to SF10BW125
750 +
751 +924.0 - SF7BW125 to SF10BW125
752 +
753 +924.2 - SF7BW125 to SF10BW125
754 +
755 +924.4 - SF7BW125 to SF10BW125
756 +
757 +924.6 - SF7BW125 to SF10BW125
758 +
759 +
760 +(% style="color:#037691" %)** Downlink:**
761 +
762 +Uplink channels 1-8 (RX1)
763 +
764 +923.2 - SF10BW125 (RX2)
765 +
766 +
767 +
768 +=== 2.7.6 KR920-923 (KR920) ===
769 +
770 +Default channel:
771 +
772 +922.1 - SF7BW125 to SF12BW125
773 +
774 +922.3 - SF7BW125 to SF12BW125
775 +
776 +922.5 - SF7BW125 to SF12BW125
777 +
778 +
779 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
780 +
781 +922.1 - SF7BW125 to SF12BW125
782 +
783 +922.3 - SF7BW125 to SF12BW125
784 +
785 +922.5 - SF7BW125 to SF12BW125
786 +
787 +922.7 - SF7BW125 to SF12BW125
788 +
789 +922.9 - SF7BW125 to SF12BW125
790 +
791 +923.1 - SF7BW125 to SF12BW125
792 +
793 +923.3 - SF7BW125 to SF12BW125
794 +
795 +
796 +(% style="color:#037691" %)**Downlink:**
797 +
798 +Uplink channels 1-7(RX1)
799 +
800 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
801 +
802 +
803 +
804 +=== 2.7.7 IN865-867 (IN865) ===
805 +
806 +(% style="color:#037691" %)** Uplink:**
807 +
808 +865.0625 - SF7BW125 to SF12BW125
809 +
810 +865.4025 - SF7BW125 to SF12BW125
811 +
812 +865.9850 - SF7BW125 to SF12BW125
813 +
814 +
815 +(% style="color:#037691" %) **Downlink:**
816 +
817 +Uplink channels 1-3 (RX1)
818 +
819 +866.550 - SF10BW125 (RX2)
820 +
821 +
822 +
823 +
824 +== 2.8 LED Indicator ==
825 +
826 +The LSE01 has an internal LED which is to show the status of different state.
827 +
828 +* Blink once when device power on.
829 +* Solid ON for 5 seconds once device successful Join the network.
830 +* Blink once when device transmit a packet.
831 +
832 +== 2.9 Installation in Soil ==
833 +
834 +**Measurement the soil surface**
835 +
836 +
837 +[[image:1654506634463-199.png]] ​
838 +
598 598  (((
599 -[[image:image-20220708140453-6.png]]
840 +(((
841 +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.
600 600  )))
843 +)))
601 601  
602 602  
603 603  
604 -=== 2.9.2  Power consumption Analyze ===
847 +[[image:1654506665940-119.png]]
605 605  
606 606  (((
607 -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.
850 +Dig a hole with diameter > 20CM.
608 608  )))
609 609  
853 +(((
854 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
855 +)))
610 610  
857 +
858 +== 2.10 ​Firmware Change Log ==
859 +
611 611  (((
612 -Instruction to use as below:
861 +**Firmware download link:**
613 613  )))
614 614  
615 615  (((
616 -(% 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/]]
865 +[[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/]]
617 617  )))
618 618  
868 +(((
869 +
870 +)))
619 619  
620 620  (((
621 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
873 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
622 622  )))
623 623  
624 -* (((
625 -Product Model
876 +(((
877 +
626 626  )))
627 -* (((
628 -Uplink Interval
879 +
880 +(((
881 +**V1.0.**
629 629  )))
630 -* (((
631 -Working Mode
632 -)))
633 633  
634 634  (((
635 -And the Life expectation in difference case will be shown on the right.
885 +Release
636 636  )))
637 637  
638 -[[image:image-20220708141352-7.jpeg]]
639 639  
889 +== 2.11 ​Battery Analysis ==
640 640  
891 +=== 2.11.1 ​Battery Type ===
641 641  
642 -=== 2.9.3  ​Battery Note ===
893 +(((
894 +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.
895 +)))
643 643  
644 644  (((
645 -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.
898 +The battery is designed to last for more than 5 years for the LSN50.
646 646  )))
647 647  
901 +(((
902 +(((
903 +The battery-related documents are as below:
904 +)))
905 +)))
648 648  
907 +* (((
908 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
909 +)))
910 +* (((
911 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
912 +)))
913 +* (((
914 +[[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/]]
915 +)))
649 649  
650 -=== 2.9.4  Replace the battery ===
917 + [[image:image-20220610172436-1.png]]
651 651  
919 +
920 +
921 +=== 2.11.2 ​Battery Note ===
922 +
652 652  (((
653 -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).
924 +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.
654 654  )))
655 655  
656 656  
657 657  
658 -= 3. ​ Access NB-IoT Module =
929 +=== 2.11.3 Replace the battery ===
659 659  
660 660  (((
661 -Users can directly access the AT command set of the NB-IoT module.
932 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
662 662  )))
663 663  
664 664  (((
665 -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/]] 
936 +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.
666 666  )))
667 667  
668 -[[image:1657261278785-153.png]]
939 +(((
940 +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)
941 +)))
669 669  
670 670  
671 671  
672 -= 4.  Using the AT Commands =
945 += 3. ​Using the AT Commands =
673 673  
674 -== 4.1  Access AT Commands ==
947 +== 3.1 Access AT Commands ==
675 675  
676 -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/]]
677 677  
950 +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.
678 678  
679 -AT+<CMD>?  : Help on <CMD>
952 +[[image:1654501986557-872.png||height="391" width="800"]]
680 680  
681 -AT+<CMD>         : Run <CMD>
682 682  
683 -AT+<CMD>=<value> : Set the value
955 +Or if you have below board, use below connection:
684 684  
685 -AT+<CMD>=?  : Get the value
686 686  
958 +[[image:1654502005655-729.png||height="503" width="801"]]
687 687  
960 +
961 +
962 +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:
963 +
964 +
965 + [[image:1654502050864-459.png||height="564" width="806"]]
966 +
967 +
968 +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]]
969 +
970 +
971 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
972 +
973 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
974 +
975 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
976 +
977 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
978 +
979 +
688 688  (% style="color:#037691" %)**General Commands**(%%)      
689 689  
690 -AT  : Attention       
982 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
691 691  
692 -AT?  : Short Help     
984 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
693 693  
694 -ATZ  : MCU Reset    
986 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
695 695  
696 -AT+TDC  : Application Data Transmission Interval
988 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
697 697  
698 -AT+CFG  : Print all configurations
699 699  
700 -AT+CFGMOD           : Working mode selection
991 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
701 701  
702 -AT+INTMOD            : Set the trigger interrupt mode
993 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
703 703  
704 -AT+5VT  : Set extend the time of 5V power  
995 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
705 705  
706 -AT+PRO  : Choose agreement
997 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
707 707  
708 -AT+WEIGRE  : Get weight or set weight to 0
999 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
709 709  
710 -AT+WEIGAP  : Get or Set the GapValue of weight
1001 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
711 711  
712 -AT+RXDL  : Extend the sending and receiving time
1003 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
713 713  
714 -AT+CNTFAC  : Get or set counting parameters
1005 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
715 715  
716 -AT+SERVADDR  : Server Address
1007 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
717 717  
1009 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
718 718  
719 -(% style="color:#037691" %)**COAP Management**      
1011 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
720 720  
721 -AT+URI            : Resource parameters
1013 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
722 722  
1015 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
723 723  
724 -(% style="color:#037691" %)**UDP Management**
1017 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
725 725  
726 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1019 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
727 727  
1021 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
728 728  
729 -(% style="color:#037691" %)**MQTT Management**
1023 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
730 730  
731 -AT+CLIENT               : Get or Set MQTT client
732 732  
733 -AT+UNAME  : Get or Set MQTT Username
1026 +(% style="color:#037691" %)**LoRa Network Management**
734 734  
735 -AT+PWD                  : Get or Set MQTT password
1028 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
736 736  
737 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1030 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
738 738  
739 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1032 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
740 740  
1034 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
741 741  
742 -(% style="color:#037691" %)**Information**          
1036 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
743 743  
744 -AT+FDR  : Factory Data Reset
1038 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
745 745  
746 -AT+PWORD  : Serial Access Password
1040 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
747 747  
1042 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
748 748  
1044 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
749 749  
750 -= ​5.  FAQ =
1046 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
751 751  
752 -== 5.1 ​ How to Upgrade Firmware ==
1048 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
753 753  
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
754 754  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1053 +
1054 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1055 +
1056 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1057 +
1058 +
1059 +(% style="color:#037691" %)**Information** 
1060 +
1061 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1062 +
1063 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1064 +
1065 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1066 +
1067 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1068 +
1069 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1070 +
1071 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1072 +
1073 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1074 +
1075 +
1076 += ​4. FAQ =
1077 +
1078 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1079 +
755 755  (((
756 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1081 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1082 +When downloading the images, choose the required image file for download. ​
757 757  )))
758 758  
759 759  (((
760 -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]]
1086 +
761 761  )))
762 762  
763 763  (((
764 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
1090 +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.
765 765  )))
766 766  
1093 +(((
1094 +
1095 +)))
767 767  
1097 +(((
1098 +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.
1099 +)))
768 768  
769 -= 6.  Trouble Shooting =
1101 +(((
1102 +
1103 +)))
770 770  
771 -== 6.1  ​Connection problem when uploading firmware ==
1105 +(((
1106 +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.
1107 +)))
772 772  
1109 +[[image:image-20220606154726-3.png]]
773 773  
774 -(% class="wikigeneratedid" %)
1111 +
1112 +When you use the TTN network, the US915 frequency bands use are:
1113 +
1114 +* 903.9 - SF7BW125 to SF10BW125
1115 +* 904.1 - SF7BW125 to SF10BW125
1116 +* 904.3 - SF7BW125 to SF10BW125
1117 +* 904.5 - SF7BW125 to SF10BW125
1118 +* 904.7 - SF7BW125 to SF10BW125
1119 +* 904.9 - SF7BW125 to SF10BW125
1120 +* 905.1 - SF7BW125 to SF10BW125
1121 +* 905.3 - SF7BW125 to SF10BW125
1122 +* 904.6 - SF8BW500
1123 +
775 775  (((
776 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
1125 +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:
1126 +
1127 +* (% style="color:#037691" %)**AT+CHE=2**
1128 +* (% style="color:#037691" %)**ATZ**
777 777  )))
778 778  
1131 +(((
1132 +
779 779  
1134 +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.
1135 +)))
780 780  
781 -== 6.2  AT Command input doesn't work ==
1137 +(((
1138 +
1139 +)))
782 782  
783 783  (((
1142 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1143 +)))
1144 +
1145 +[[image:image-20220606154825-4.png]]
1146 +
1147 +
1148 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1149 +
1150 +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]].
1151 +
1152 +
1153 += 5. Trouble Shooting =
1154 +
1155 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1156 +
1157 +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.
1158 +
1159 +
1160 +== 5.2 AT Command input doesn't work ==
1161 +
1162 +(((
784 784  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.
785 785  )))
786 786  
787 787  
1167 +== 5.3 Device rejoin in at the second uplink packet ==
788 788  
789 -= 7. ​ Order Info =
1169 +(% style="color:#4f81bd" %)**Issue describe as below:**
790 790  
1171 +[[image:1654500909990-784.png]]
791 791  
792 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
793 793  
1174 +(% style="color:#4f81bd" %)**Cause for this issue:**
794 794  
1176 +(((
1177 +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.
1178 +)))
1179 +
1180 +
1181 +(% style="color:#4f81bd" %)**Solution: **
1182 +
1183 +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:
1184 +
1185 +[[image:1654500929571-736.png||height="458" width="832"]]
1186 +
1187 +
1188 += 6. ​Order Info =
1189 +
1190 +
1191 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1192 +
1193 +
1194 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1195 +
1196 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1197 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1198 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1199 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1200 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1201 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1202 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1203 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1204 +
1205 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1206 +
1207 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1208 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1209 +
795 795  (% class="wikigeneratedid" %)
796 796  (((
797 797  
798 798  )))
799 799  
800 -= 8.  Packing Info =
1215 += 7. Packing Info =
801 801  
802 802  (((
803 803  
804 804  
805 805  (% style="color:#037691" %)**Package Includes**:
1221 +)))
806 806  
807 -
808 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
809 -* External antenna x 1
1223 +* (((
1224 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
810 810  )))
811 811  
812 812  (((
... ... @@ -813,20 +813,24 @@
813 813  
814 814  
815 815  (% style="color:#037691" %)**Dimension and weight**:
1231 +)))
816 816  
817 -
818 -* Size: 195 x 125 x 55 mm
819 -* Weight:   420g
1233 +* (((
1234 +Device Size: cm
820 820  )))
1236 +* (((
1237 +Device Weight: g
1238 +)))
1239 +* (((
1240 +Package Size / pcs : cm
1241 +)))
1242 +* (((
1243 +Weight / pcs : g
821 821  
822 -(((
823 823  
824 -
825 -
826 -
827 827  )))
828 828  
829 -= 9.  Support =
1248 += 8. Support =
830 830  
831 831  * 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.
832 832  * 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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