Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 56.3 >
edited by Xiaoling
on 2022/07/08 11:18
To version < 61.1 >
edited by Xiaoling
on 2022/07/08 14:13
>
Change comment: Uploaded new attachment "1657260785982-288.png", version {1}

Summary

Details

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Content
... ... @@ -172,10 +172,10 @@
172 172  
173 173  In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
175 +* Baud:  (% style="color:green" %)**9600**
176 176  * Data bits:** (% style="color:green" %)8(%%)**
177 177  * Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
178 +* Parity:  (% style="color:green" %)**None**
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
... ... @@ -199,8 +199,6 @@
199 199  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 200  * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
202 -
203 -
204 204  For parameter description, please refer to AT command set
205 205  
206 206  [[image:1657249793983-486.png]]
... ... @@ -221,12 +221,9 @@
221 221  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222 222  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
223 223  
224 -
225 -
226 226  [[image:1657249864775-321.png]]
227 227  
228 228  
229 -
230 230  [[image:1657249930215-289.png]]
231 231  
232 232  
... ... @@ -239,13 +239,11 @@
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
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% 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 -
249 249  [[image:1657249978444-674.png]]
250 250  
251 251  
... ... @@ -252,7 +252,6 @@
252 252  [[image:1657249990869-686.png]]
253 253  
254 254  
255 -
256 256  (((
257 257  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.
258 258  )))
... ... @@ -273,6 +273,7 @@
273 273  [[image:1657250255956-604.png]]
274 274  
275 275  
268 +
276 276  === 2.2.8 Change Update Interval ===
277 277  
278 278  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -279,7 +279,6 @@
279 279  
280 280  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
281 281  
282 -
283 283  (((
284 284  (% style="color:red" %)**NOTE:**
285 285  )))
... ... @@ -290,59 +290,63 @@
290 290  
291 291  
292 292  
285 +== 2.3  Uplink Payload ==
293 293  
287 +In this mode, uplink payload includes in total 18 bytes
294 294  
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
295 295  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
296 296  
297 -== 2.3 Uplink Payload ==
298 298  
298 +[[image:image-20220708111918-4.png]]
299 299  
300 -=== 2.3.1 MOD~=0(Default Mode) ===
301 301  
302 -LSE01 will uplink payload via LoRaWAN with below payload format: 
301 +The payload is ASCII string, representative same HEX:
303 303  
304 -(((
305 -Uplink payload includes in total 11 bytes.
306 -)))
303 +0x72403155615900640c7817075e0a8c02f900 where:
307 307  
308 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
309 -|(((
310 -**Size**
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
311 311  
312 -**(bytes)**
313 -)))|**2**|**2**|**2**|**2**|**2**|**1**
314 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
315 -Temperature
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
316 316  
317 -(Reserve, Ignore now)
318 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
319 -MOD & Digital Interrupt
315 +== 2.4  Payload Explanation and Sensor Interface ==
320 320  
321 -(Optional)
322 -)))
323 323  
324 -=== 2.3.2 MOD~=1(Original value) ===
318 +=== 2.4.1  Device ID ===
325 325  
326 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
327 327  
328 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
329 -|(((
330 -**Size**
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
331 331  
332 -**(bytes)**
333 -)))|**2**|**2**|**2**|**2**|**2**|**1**
334 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
335 -Temperature
324 +**Example:**
336 336  
337 -(Reserve, Ignore now)
338 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
339 -MOD & Digital Interrupt
326 +AT+DEUI=A84041F15612
340 340  
341 -(Optional)
342 -)))
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
343 343  
344 -=== 2.3.3 Battery Info ===
345 345  
331 +
332 +=== 2.4.2  Version Info ===
333 +
334 +Specify the software version: 0x64=100, means firmware version 1.00.
335 +
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
337 +
338 +
339 +
340 +=== 2.4.3  Battery Info ===
341 +
346 346  (((
347 347  Check the battery voltage for LSE01.
348 348  )))
... ... @@ -357,14 +357,32 @@
357 357  
358 358  
359 359  
360 -=== 2.3.4 Soil Moisture ===
356 +=== 2.4.4  Signal Strength ===
361 361  
358 +NB-IoT Network signal Strength.
359 +
360 +**Ex1: 0x1d = 29**
361 +
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
363 +
364 +(% style="color:blue" %)**1**(%%)  -111dBm
365 +
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
367 +
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
369 +
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 +
372 +
373 +
374 +=== 2.4.5  Soil Moisture ===
375 +
362 362  (((
363 363  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.
364 364  )))
365 365  
366 366  (((
367 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
368 368  )))
369 369  
370 370  (((
... ... @@ -377,10 +377,10 @@
377 377  
378 378  
379 379  
380 -=== 2.3.5 Soil Temperature ===
394 +=== 2.4.6  Soil Temperature ===
381 381  
382 382  (((
383 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
384 384  )))
385 385  
386 386  (((
... ... @@ -397,7 +397,7 @@
397 397  
398 398  
399 399  
400 -=== 2.3.6 Soil Conductivity (EC) ===
414 +=== 2.4.7  Soil Conductivity (EC) ===
401 401  
402 402  (((
403 403  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).
... ... @@ -404,7 +404,7 @@
404 404  )))
405 405  
406 406  (((
407 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
408 408  )))
409 409  
410 410  (((
... ... @@ -419,50 +419,45 @@
419 419  
420 420  )))
421 421  
422 -=== 2.3.7 MOD ===
436 +=== 2.4.8  Digital Interrupt ===
423 423  
424 -Firmware version at least v2.1 supports changing mode.
438 +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.
425 425  
426 -For example, bytes[10]=90
440 +The command is:
427 427  
428 -mod=(bytes[10]>>7)&0x01=1.
442 +(% 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]])**.**
429 429  
430 430  
431 -**Downlink Command:**
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
432 432  
433 -If payload = 0x0A00, workmode=0
434 434  
435 -If** **payload =** **0x0A01, workmode=1
448 +Example:
436 436  
450 +0x(00): Normal uplink packet.
437 437  
452 +0x(01): Interrupt Uplink Packet.
438 438  
439 -=== 2.3.8 ​Decode payload in The Things Network ===
440 440  
441 -While using TTN network, you can add the payload format to decode the payload.
442 442  
456 +=== 2.4.9  ​+5V Output ===
443 443  
444 -[[image:1654505570700-128.png]]
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
445 445  
446 -(((
447 -The payload decoder function for TTN is here:
448 -)))
449 449  
450 -(((
451 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
452 -)))
461 +The 5V output time can be controlled by AT Command.
453 453  
463 +(% style="color:blue" %)**AT+5VT=1000**
454 454  
455 -== 2.4 Uplink Interval ==
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
456 456  
457 -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"]]
458 458  
459 459  
469 +== 2.5  Downlink Payload ==
460 460  
461 -== 2.5 Downlink Payload ==
471 +By default, NSE01 prints the downlink payload to console port.
462 462  
463 -By default, LSE50 prints the downlink payload to console port.
473 +[[image:image-20220708133731-5.png]]
464 464  
465 -[[image:image-20220606165544-8.png]]
466 466  
467 467  
468 468  (((
... ... @@ -478,7 +478,7 @@
478 478  )))
479 479  
480 480  (((
481 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
482 482  )))
483 483  
484 484  (((
... ... @@ -498,454 +498,131 @@
498 498  )))
499 499  
500 500  (((
501 -If payload = 0x04FF, it will reset the LSE01
510 +If payload = 0x04FF, it will reset the NSE01
502 502  )))
503 503  
504 504  
505 -* (% style="color:blue" %)**CFM**
514 +* (% style="color:blue" %)**INTMOD**
506 506  
507 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
508 508  
509 509  
510 510  
511 -== 2.6 ​Show Data in DataCake IoT Server ==
520 +== 2.6  ​LED Indicator ==
512 512  
513 513  (((
514 -[[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:
515 -)))
523 +The NSE01 has an internal LED which is to show the status of different state.
516 516  
517 -(((
518 -
519 -)))
520 520  
521 -(((
522 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
526 +* 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)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
523 523  )))
524 524  
525 -(((
526 -(% 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:
527 -)))
528 528  
529 529  
530 -[[image:1654505857935-743.png]]
531 531  
535 +== 2.7  Installation in Soil ==
532 532  
533 -[[image:1654505874829-548.png]]
537 +__**Measurement the soil surface**__
534 534  
539 +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]]
535 535  
536 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
541 +[[image:1657259653666-883.png]] ​
537 537  
538 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
539 539  
544 +(((
545 +
540 540  
541 -[[image:1654505905236-553.png]]
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
542 542  
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
543 543  
544 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
556 +[[image:1654506665940-119.png]]
545 545  
546 -[[image:1654505925508-181.png]]
558 +(((
559 +
560 +)))
547 547  
548 548  
563 +== 2.8  ​Firmware Change Log ==
549 549  
550 -== 2.7 Frequency Plans ==
551 551  
552 -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.
566 +Download URL & Firmware Change log
553 553  
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
554 554  
555 -=== 2.7.1 EU863-870 (EU868) ===
556 556  
557 -(% style="color:#037691" %)** Uplink:**
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
558 558  
559 -868.1 - SF7BW125 to SF12BW125
560 560  
561 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
562 562  
563 -868.5 - SF7BW125 to SF12BW125
575 +== 2.9  ​Battery Analysis ==
564 564  
565 -867.1 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
566 566  
567 -867.3 - SF7BW125 to SF12BW125
568 568  
569 -867.5 - SF7BW125 to SF12BW125
580 +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.
570 570  
571 -867.7 - SF7BW125 to SF12BW125
572 572  
573 -867.9 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
574 574  
575 -868.8 - FSK
576 576  
586 +The battery related documents as below:
577 577  
578 -(% style="color:#037691" %)** Downlink:**
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
579 579  
580 -Uplink channels 1-9 (RX1)
581 -
582 -869.525 - SF9BW125 (RX2 downlink only)
583 -
584 -
585 -
586 -=== 2.7.2 US902-928(US915) ===
587 -
588 -Used in USA, Canada and South America. Default use CHE=2
589 -
590 -(% style="color:#037691" %)**Uplink:**
591 -
592 -903.9 - SF7BW125 to SF10BW125
593 -
594 -904.1 - SF7BW125 to SF10BW125
595 -
596 -904.3 - SF7BW125 to SF10BW125
597 -
598 -904.5 - SF7BW125 to SF10BW125
599 -
600 -904.7 - SF7BW125 to SF10BW125
601 -
602 -904.9 - SF7BW125 to SF10BW125
603 -
604 -905.1 - SF7BW125 to SF10BW125
605 -
606 -905.3 - SF7BW125 to SF10BW125
607 -
608 -
609 -(% style="color:#037691" %)**Downlink:**
610 -
611 -923.3 - SF7BW500 to SF12BW500
612 -
613 -923.9 - SF7BW500 to SF12BW500
614 -
615 -924.5 - SF7BW500 to SF12BW500
616 -
617 -925.1 - SF7BW500 to SF12BW500
618 -
619 -925.7 - SF7BW500 to SF12BW500
620 -
621 -926.3 - SF7BW500 to SF12BW500
622 -
623 -926.9 - SF7BW500 to SF12BW500
624 -
625 -927.5 - SF7BW500 to SF12BW500
626 -
627 -923.3 - SF12BW500(RX2 downlink only)
628 -
629 -
630 -
631 -=== 2.7.3 CN470-510 (CN470) ===
632 -
633 -Used in China, Default use CHE=1
634 -
635 -(% style="color:#037691" %)**Uplink:**
636 -
637 -486.3 - SF7BW125 to SF12BW125
638 -
639 -486.5 - SF7BW125 to SF12BW125
640 -
641 -486.7 - SF7BW125 to SF12BW125
642 -
643 -486.9 - SF7BW125 to SF12BW125
644 -
645 -487.1 - SF7BW125 to SF12BW125
646 -
647 -487.3 - SF7BW125 to SF12BW125
648 -
649 -487.5 - SF7BW125 to SF12BW125
650 -
651 -487.7 - SF7BW125 to SF12BW125
652 -
653 -
654 -(% style="color:#037691" %)**Downlink:**
655 -
656 -506.7 - SF7BW125 to SF12BW125
657 -
658 -506.9 - SF7BW125 to SF12BW125
659 -
660 -507.1 - SF7BW125 to SF12BW125
661 -
662 -507.3 - SF7BW125 to SF12BW125
663 -
664 -507.5 - SF7BW125 to SF12BW125
665 -
666 -507.7 - SF7BW125 to SF12BW125
667 -
668 -507.9 - SF7BW125 to SF12BW125
669 -
670 -508.1 - SF7BW125 to SF12BW125
671 -
672 -505.3 - SF12BW125 (RX2 downlink only)
673 -
674 -
675 -
676 -=== 2.7.4 AU915-928(AU915) ===
677 -
678 -Default use CHE=2
679 -
680 -(% style="color:#037691" %)**Uplink:**
681 -
682 -916.8 - SF7BW125 to SF12BW125
683 -
684 -917.0 - SF7BW125 to SF12BW125
685 -
686 -917.2 - SF7BW125 to SF12BW125
687 -
688 -917.4 - SF7BW125 to SF12BW125
689 -
690 -917.6 - SF7BW125 to SF12BW125
691 -
692 -917.8 - SF7BW125 to SF12BW125
693 -
694 -918.0 - SF7BW125 to SF12BW125
695 -
696 -918.2 - SF7BW125 to SF12BW125
697 -
698 -
699 -(% style="color:#037691" %)**Downlink:**
700 -
701 -923.3 - SF7BW500 to SF12BW500
702 -
703 -923.9 - SF7BW500 to SF12BW500
704 -
705 -924.5 - SF7BW500 to SF12BW500
706 -
707 -925.1 - SF7BW500 to SF12BW500
708 -
709 -925.7 - SF7BW500 to SF12BW500
710 -
711 -926.3 - SF7BW500 to SF12BW500
712 -
713 -926.9 - SF7BW500 to SF12BW500
714 -
715 -927.5 - SF7BW500 to SF12BW500
716 -
717 -923.3 - SF12BW500(RX2 downlink only)
718 -
719 -
720 -
721 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
722 -
723 -(% style="color:#037691" %)**Default Uplink channel:**
724 -
725 -923.2 - SF7BW125 to SF10BW125
726 -
727 -923.4 - SF7BW125 to SF10BW125
728 -
729 -
730 -(% style="color:#037691" %)**Additional Uplink Channel**:
731 -
732 -(OTAA mode, channel added by JoinAccept message)
733 -
734 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
735 -
736 -922.2 - SF7BW125 to SF10BW125
737 -
738 -922.4 - SF7BW125 to SF10BW125
739 -
740 -922.6 - SF7BW125 to SF10BW125
741 -
742 -922.8 - SF7BW125 to SF10BW125
743 -
744 -923.0 - SF7BW125 to SF10BW125
745 -
746 -922.0 - SF7BW125 to SF10BW125
747 -
748 -
749 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
750 -
751 -923.6 - SF7BW125 to SF10BW125
752 -
753 -923.8 - SF7BW125 to SF10BW125
754 -
755 -924.0 - SF7BW125 to SF10BW125
756 -
757 -924.2 - SF7BW125 to SF10BW125
758 -
759 -924.4 - SF7BW125 to SF10BW125
760 -
761 -924.6 - SF7BW125 to SF10BW125
762 -
763 -
764 -(% style="color:#037691" %)** Downlink:**
765 -
766 -Uplink channels 1-8 (RX1)
767 -
768 -923.2 - SF10BW125 (RX2)
769 -
770 -
771 -
772 -=== 2.7.6 KR920-923 (KR920) ===
773 -
774 -Default channel:
775 -
776 -922.1 - SF7BW125 to SF12BW125
777 -
778 -922.3 - SF7BW125 to SF12BW125
779 -
780 -922.5 - SF7BW125 to SF12BW125
781 -
782 -
783 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
784 -
785 -922.1 - SF7BW125 to SF12BW125
786 -
787 -922.3 - SF7BW125 to SF12BW125
788 -
789 -922.5 - SF7BW125 to SF12BW125
790 -
791 -922.7 - SF7BW125 to SF12BW125
792 -
793 -922.9 - SF7BW125 to SF12BW125
794 -
795 -923.1 - SF7BW125 to SF12BW125
796 -
797 -923.3 - SF7BW125 to SF12BW125
798 -
799 -
800 -(% style="color:#037691" %)**Downlink:**
801 -
802 -Uplink channels 1-7(RX1)
803 -
804 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
805 -
806 -
807 -
808 -=== 2.7.7 IN865-867 (IN865) ===
809 -
810 -(% style="color:#037691" %)** Uplink:**
811 -
812 -865.0625 - SF7BW125 to SF12BW125
813 -
814 -865.4025 - SF7BW125 to SF12BW125
815 -
816 -865.9850 - SF7BW125 to SF12BW125
817 -
818 -
819 -(% style="color:#037691" %) **Downlink:**
820 -
821 -Uplink channels 1-3 (RX1)
822 -
823 -866.550 - SF10BW125 (RX2)
824 -
825 -
826 -
827 -
828 -== 2.8 LED Indicator ==
829 -
830 -The LSE01 has an internal LED which is to show the status of different state.
831 -
832 -* Blink once when device power on.
833 -* Solid ON for 5 seconds once device successful Join the network.
834 -* Blink once when device transmit a packet.
835 -
836 -== 2.9 Installation in Soil ==
837 -
838 -**Measurement the soil surface**
839 -
840 -
841 -[[image:1654506634463-199.png]] ​
842 -
843 843  (((
844 -(((
845 -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.
593 +[[image:image-20220708140453-6.png]]
846 846  )))
847 -)))
848 848  
849 849  
850 850  
851 -[[image:1654506665940-119.png]]
598 +2.9.2 
852 852  
853 -(((
854 -Dig a hole with diameter > 20CM.
855 -)))
600 +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.
856 856  
857 -(((
858 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
859 -)))
860 860  
603 +Instruction to use as below:
861 861  
862 -== 2.10 ​Firmware Change Log ==
863 863  
864 -(((
865 -**Firmware download link:**
866 -)))
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
867 867  
868 -(((
869 -[[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/]]
870 -)))
608 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
871 871  
872 -(((
873 -
874 -)))
875 875  
876 -(((
877 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
878 -)))
611 +Step 2: Open it and choose
879 879  
880 -(((
881 -
882 -)))
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
883 883  
884 -(((
885 -**V1.0.**
886 -)))
617 +And the Life expectation in difference case will be shown on the right.
887 887  
888 -(((
889 -Release
890 -)))
891 891  
892 892  
893 -== 2.11 ​Battery Analysis ==
621 +=== 2.9.3  ​Battery Note ===
894 894  
895 -=== 2.11.1 ​Battery Type ===
896 -
897 897  (((
898 -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.
899 -)))
900 -
901 -(((
902 -The battery is designed to last for more than 5 years for the LSN50.
903 -)))
904 -
905 -(((
906 -(((
907 -The battery-related documents are as below:
908 -)))
909 -)))
910 -
911 -* (((
912 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
913 -)))
914 -* (((
915 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
916 -)))
917 -* (((
918 -[[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/]]
919 -)))
920 -
921 - [[image:image-20220610172436-1.png]]
922 -
923 -
924 -
925 -=== 2.11.2 ​Battery Note ===
926 -
927 -(((
928 928  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.
929 929  )))
930 930  
931 931  
932 932  
933 -=== 2.11.3 Replace the battery ===
629 +=== 2.9.4  Replace the battery ===
934 934  
935 -(((
936 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
937 -)))
631 +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).
938 938  
939 -(((
940 -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.
941 -)))
942 942  
943 -(((
944 -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)
945 -)))
946 946  
947 -
948 -
949 949  = 3. ​Using the AT Commands =
950 950  
951 951  == 3.1 Access AT Commands ==
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