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...	...	@@ -13,14 +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		-
24	24	= 1.  Introduction =
25	25
26	26	== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
...	...	@@ -28,21 +28,13 @@
28	28	(((
29	29
30	30
31		-(((
32	32	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.
33		-)))
34	34
35		-(((
36	36	It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37		-)))
38	38
39		-(((
40	40	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.
41		-)))
42	42
43		-(((
44	44	NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
45		-)))
46	46
47	47
48	48	)))
...	...	@@ -54,8 +54,9 @@
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
58	58
	48	+
59	59	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
...	...	@@ -86,7 +86,7 @@
86	86	* - B20 @H-FDD: 800MHz
87	87	* - B28 @H-FDD: 700MHz
88	88
89		-Probe(% style="color:#037691" %)** Specification:**
	79	+(% style="color:#037691" %)**Probe Specification:**
90	90
91	91	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
92	92
...	...	@@ -136,9 +136,7 @@
136	136	=== 2.2.1 Test Requirement ===
137	137
138	138
139		-(((
140	140	To use NSE01 in your city, make sure meet below requirements:
141		-)))
142	142
143	143	* Your local operator has already distributed a NB-IoT Network there.
144	144	* The local NB-IoT network used the band that NSE01 supports.
...	...	@@ -155,13 +155,9 @@
155	155
156	156	=== 2.2.2 Insert SIM card ===
157	157
158		-(((
159	159	Insert the NB-IoT Card get from your provider.
160		-)))
161	161
162		-(((
163	163	User need to take out the NB-IoT module and insert the SIM card like below:
164		-)))
165	165
166	166
167	167	[[image:1657249468462-536.png]]
...	...	@@ -188,10 +188,10 @@
188	188
189	189	In the PC, use below serial tool settings:
190	190
191		-* Baud:  (% style="color:green" %)**9600**
	175	+* Baud: (% style="color:green" %)**9600**
192	192	* Data bits:** (% style="color:green" %)8(%%)**
193	193	* Stop bits: (% style="color:green" %)**1**
194		-* Parity:  (% style="color:green" %)**None**
	178	+* Parity: (% style="color:green" %)**None**
195	195	* Flow Control: (% style="color:green" %)**None**
196	196
197	197	(((
...	...	@@ -200,9 +200,7 @@
200	200
201	201	[[image:image-20220708110657-3.png]]
202	202
203		-(((
204	204	(% 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/]]
205		-)))
206	206
207	207
208	208
...	...	@@ -217,6 +217,8 @@
217	217	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
218	218	* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
219	219
	202	+
	203	+
220	220	For parameter description, please refer to AT command set
221	221
222	222	[[image:1657249793983-486.png]]
...	...	@@ -237,9 +237,12 @@
237	237	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
238	238	* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
239	239
	224	+
	225	+
240	240	[[image:1657249864775-321.png]]
241	241
242	242
	229	+
243	243	[[image:1657249930215-289.png]]
244	244
245	245
...	...	@@ -252,11 +252,13 @@
252	252	* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
253	253	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
254	254	* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
255		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
256		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
257		-* (% 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
258	258	* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
259	259
	247	+
	248	+
260	260	[[image:1657249978444-674.png]]
261	261
262	262
...	...	@@ -263,6 +263,7 @@
263	263	[[image:1657249990869-686.png]]
264	264
265	265
	255	+
266	266	(((
267	267	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.
268	268	)))
...	...	@@ -283,7 +283,6 @@
283	283	[[image:1657250255956-604.png]]
284	284
285	285
286		-
287	287	=== 2.2.8 Change Update Interval ===
288	288
289	289	User can use below command to change the (% style="color:green" %)**uplink interval**.
...	...	@@ -290,6 +290,7 @@
290	290
291	291	* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
292	292
	282	+
293	293	(((
294	294	(% style="color:red" %)**NOTE:**
295	295	)))
...	...	@@ -300,561 +300,938 @@
300	300
301	301
302	302
303		-== 2.3  Uplink Payload ==
	293	+== 2.3 Uplink Payload ==
304	304
305		-In this mode, uplink payload includes in total 18 bytes
306	306
307		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308		-|=(% style="width: 60px;" %)(((
309		-**Size(bytes)**
310		-)))|=(% 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**
311		-|(% 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) ===
312	312
	298	+LSE01 will uplink payload via LoRaWAN with below payload format:
	299	+
313	313	(((
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	301	+Uplink payload includes in total 11 bytes.
315	315	)))
316	316
	304	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	305	+|(((
	306	+**Size**
317	317
318		-[[image:image-20220708111918-4.png]]
	308	+**(bytes)**
	309	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	310	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	311	+Temperature
319	319
	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
320	320
321		-The payload is ASCII string, representative same HEX:
	317	+(Optional)
	318	+)))
322	322
323		-0x72403155615900640c7817075e0a8c02f900 where:
	320	+=== 2.3.2 MOD~=1(Original value) ===
324	324
325		-* Device ID: 0x 724031556159 = 724031556159
326		-* Version: 0x0064=100=1.0.0
	322	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
327	327
328		-* BAT: 0x0c78 = 3192 mV = 3.192V
329		-* Singal: 0x17 = 23
330		-* Soil Moisture: 0x075e= 1886 = 18.86  %
331		-* Soil Temperature:0x0a8c =2700=27 °C
332		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
333		-* Interrupt: 0x00 = 0
	324	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	325	+|(((
	326	+**Size**
334	334
	328	+**(bytes)**
	329	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	330	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	331	+Temperature
335	335
	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
336	336
	337	+(Optional)
	338	+)))
337	337
338		-== 2.4  Payload Explanation and Sensor Interface ==
	340	+=== 2.3.3 Battery Info ===
339	339
340		-
341		-=== 2.4.1  Device ID ===
342		-
343	343	(((
344		-By default, the Device ID equal to the last 6 bytes of IMEI.
	343	+Check the battery voltage for LSE01.
345	345	)))
346	346
347	347	(((
348		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	347	+Ex1: 0x0B45 = 2885mV
349	349	)))
350	350
351	351	(((
352		-**Example:**
	351	+Ex2: 0x0B49 = 2889mV
353	353	)))
354	354
	354	+
	355	+
	356	+=== 2.3.4 Soil Moisture ===
	357	+
355	355	(((
356		-AT+DEUI=A84041F15612
	359	+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.
357	357	)))
358	358
359	359	(((
360		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	363	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
361	361	)))
362	362
363		-
364		-
365		-=== 2.4.2  Version Info ===
366		-
367	367	(((
368		-Specify the software version: 0x64=100, means firmware version 1.00.
	367	+
369	369	)))
370	370
371	371	(((
372		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	371	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
373	373	)))
374	374
375	375
376	376
377		-=== 2.4.3  Battery Info ===
	376	+=== 2.3.5 Soil Temperature ===
378	378
379	379	(((
380		-Check the battery voltage for LSE01.
	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
381	381	)))
382	382
383	383	(((
384		-Ex1: 0x0B45 = 2885mV
	383	+**Example**:
385	385	)))
386	386
387	387	(((
388		-Ex2: 0x0B49 = 2889mV
	387	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
389	389	)))
390	390
	390	+(((
	391	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	392	+)))
391	391
392	392
393		-=== 2.4.4  Signal Strength ===
394	394
	396	+=== 2.3.6 Soil Conductivity (EC) ===
	397	+
395	395	(((
396		-NB-IoT Network signal Strength.
	399	+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).
397	397	)))
398	398
399	399	(((
400		-**Ex1: 0x1d = 29**
	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.
401	401	)))
402	402
403	403	(((
404		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	407	+Generally, the EC value of irrigation water is less than 800uS / cm.
405	405	)))
406	406
407	407	(((
408		-(% style="color:blue" %)**1**(%%)  -111dBm
	411	+
409	409	)))
410	410
411	411	(((
412		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	415	+
413	413	)))
414	414
	418	+=== 2.3.7 MOD ===
	419	+
	420	+Firmware version at least v2.1 supports changing mode.
	421	+
	422	+For example, bytes[10]=90
	423	+
	424	+mod=(bytes[10]>>7)&0x01=1.
	425	+
	426	+
	427	+**Downlink Command:**
	428	+
	429	+If payload = 0x0A00, workmode=0
	430	+
	431	+If** **payload =** **0x0A01, workmode=1
	432	+
	433	+
	434	+
	435	+=== 2.3.8 ​Decode payload in The Things Network ===
	436	+
	437	+While using TTN network, you can add the payload format to decode the payload.
	438	+
	439	+
	440	+[[image:1654505570700-128.png]]
	441	+
415	415	(((
416		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	443	+The payload decoder function for TTN is here:
417	417	)))
418	418
419	419	(((
420		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	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]]
421	421	)))
422	422
423	423
	451	+== 2.4 Uplink Interval ==
424	424
425		-=== 2.4.5  Soil Moisture ===
	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"]]
426	426
	455	+
	456	+
	457	+== 2.5 Downlink Payload ==
	458	+
	459	+By default, LSE50 prints the downlink payload to console port.
	460	+
	461	+[[image:image-20220606165544-8.png]]
	462	+
	463	+
427	427	(((
428		-(((
429		-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.
	465	+(% style="color:blue" %)**Examples:**
430	430	)))
431		-)))
432	432
433	433	(((
434		-(((
435		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	469	+
436	436	)))
	471	+
	472	+* (((
	473	+(% style="color:blue" %)**Set TDC**
437	437	)))
438	438
439	439	(((
440		-
	477	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
441	441	)))
442	442
443	443	(((
444		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	481	+Payload:    01 00 00 1E    TDC=30S
445	445	)))
446	446
447		-
448		-
449		-=== 2.4.6  Soil Temperature ===
450		-
451	451	(((
452		- 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
	485	+Payload:    01 00 00 3C    TDC=60S
453	453	)))
454	454
455	455	(((
456		-**Example**:
	489	+
457	457	)))
458	458
459		-(((
460		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	492	+* (((
	493	+(% style="color:blue" %)**Reset**
461	461	)))
462	462
463	463	(((
464		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	497	+If payload = 0x04FF, it will reset the LSE01
465	465	)))
466	466
467	467
	501	+* (% style="color:blue" %)**CFM**
468	468
469		-=== 2.4.7  Soil Conductivity (EC) ===
	503	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
470	470
471		-(((
472		-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).
473		-)))
474	474
	506	+
	507	+== 2.6 ​Show Data in DataCake IoT Server ==
	508	+
475	475	(((
476		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	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:
477	477	)))
478	478
479	479	(((
480		-Generally, the EC value of irrigation water is less than 800uS / cm.
	514	+
481	481	)))
482	482
483	483	(((
484		-
	518	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
485	485	)))
486	486
487	487	(((
488		-
	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:
489	489	)))
490	490
491		-=== 2.4.8  Digital Interrupt ===
492	492
493		-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.
	526	+[[image:1654505857935-743.png]]
494	494
495		-The command is:
496	496
497		-(% 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]])**.**
	529	+[[image:1654505874829-548.png]]
498	498
499	499
500		-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.
	532	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
501	501
	534	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
502	502
503		-Example:
504	504
505		-0x(00): Normal uplink packet.
	537	+[[image:1654505905236-553.png]]
506	506
507		-0x(01): Interrupt Uplink Packet.
508	508
	540	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
509	509
	542	+[[image:1654505925508-181.png]]
510	510
511		-=== 2.4.9  ​+5V Output ===
512	512
513		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
514	514
	546	+== 2.7 Frequency Plans ==
515	515
516		-The 5V output time can be controlled by AT Command.
	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.
517	517
518		-(% style="color:blue" %)**AT+5VT=1000**
519	519
520		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	551	+=== 2.7.1 EU863-870 (EU868) ===
521	521
	553	+(% style="color:#037691" %)** Uplink:**
522	522
	555	+868.1 - SF7BW125 to SF12BW125
523	523
524		-== 2.5  Downlink Payload ==
	557	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
525	525
526		-By default, NSE01 prints the downlink payload to console port.
	559	+868.5 - SF7BW125 to SF12BW125
527	527
528		-[[image:image-20220708133731-5.png]]
	561	+867.1 - SF7BW125 to SF12BW125
529	529
	563	+867.3 - SF7BW125 to SF12BW125
530	530
531		-(((
532		-(% style="color:blue" %)**Examples:**
533		-)))
	565	+867.5 - SF7BW125 to SF12BW125
534	534
535		-(((
536		-
537		-)))
	567	+867.7 - SF7BW125 to SF12BW125
538	538
539		-* (((
540		-(% style="color:blue" %)**Set TDC**
541		-)))
	569	+867.9 - SF7BW125 to SF12BW125
542	542
543		-(((
544		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
545		-)))
	571	+868.8 - FSK
546	546
547		-(((
548		-Payload:    01 00 00 1E    TDC=30S
549		-)))
550	550
551		-(((
552		-Payload:    01 00 00 3C    TDC=60S
553		-)))
	574	+(% style="color:#037691" %)** Downlink:**
554	554
555		-(((
556		-
557		-)))
	576	+Uplink channels 1-9 (RX1)
558	558
559		-* (((
560		-(% style="color:blue" %)**Reset**
561		-)))
	578	+869.525 - SF9BW125 (RX2 downlink only)
562	562
563		-(((
564		-If payload = 0x04FF, it will reset the NSE01
565		-)))
566	566
567	567
568		-* (% style="color:blue" %)**INTMOD**
	582	+=== 2.7.2 US902-928(US915) ===
569	569
570		-Downlink Payload: 06000003, Set AT+INTMOD=3
	584	+Used in USA, Canada and South America. Default use CHE=2
571	571
	586	+(% style="color:#037691" %)**Uplink:**
572	572
	588	+903.9 - SF7BW125 to SF10BW125
573	573
574		-== 2.6  ​LED Indicator ==
	590	+904.1 - SF7BW125 to SF10BW125
575	575
576		-(((
577		-The NSE01 has an internal LED which is to show the status of different state.
	592	+904.3 - SF7BW125 to SF10BW125
578	578
	594	+904.5 - SF7BW125 to SF10BW125
579	579
580		-* 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)
581		-* Then the LED will be on for 1 second means device is boot normally.
582		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
583		-* For each uplink probe, LED will be on for 500ms.
584		-)))
	596	+904.7 - SF7BW125 to SF10BW125
585	585
	598	+904.9 - SF7BW125 to SF10BW125
586	586
	600	+905.1 - SF7BW125 to SF10BW125
587	587
	602	+905.3 - SF7BW125 to SF10BW125
588	588
589		-== 2.7  Installation in Soil ==
590	590
591		-__**Measurement the soil surface**__
	605	+(% style="color:#037691" %)**Downlink:**
592	592
593		-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]]
	607	+923.3 - SF7BW500 to SF12BW500
594	594
595		-[[image:1657259653666-883.png]] ​
	609	+923.9 - SF7BW500 to SF12BW500
596	596
	611	+924.5 - SF7BW500 to SF12BW500
597	597
598		-(((
599		-
	613	+925.1 - SF7BW500 to SF12BW500
600	600
601		-(((
602		-Dig a hole with diameter > 20CM.
603		-)))
	615	+925.7 - SF7BW500 to SF12BW500
604	604
605		-(((
606		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
607		-)))
608		-)))
	617	+926.3 - SF7BW500 to SF12BW500
609	609
610		-[[image:1654506665940-119.png]]
	619	+926.9 - SF7BW500 to SF12BW500
611	611
612		-(((
613		-
614		-)))
	621	+927.5 - SF7BW500 to SF12BW500
615	615
	623	+923.3 - SF12BW500(RX2 downlink only)
616	616
617		-== 2.8  ​Firmware Change Log ==
618	618
619	619
620		-Download URL & Firmware Change log
	627	+=== 2.7.3 CN470-510 (CN470) ===
621	621
622		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	629	+Used in China, Default use CHE=1
623	623
	631	+(% style="color:#037691" %)**Uplink:**
624	624
625		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	633	+486.3 - SF7BW125 to SF12BW125
626	626
	635	+486.5 - SF7BW125 to SF12BW125
627	627
	637	+486.7 - SF7BW125 to SF12BW125
628	628
629		-== 2.9  ​Battery Analysis ==
	639	+486.9 - SF7BW125 to SF12BW125
630	630
631		-=== 2.9.1  ​Battery Type ===
	641	+487.1 - SF7BW125 to SF12BW125
632	632
	643	+487.3 - SF7BW125 to SF12BW125
633	633
634		-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.
	645	+487.5 - SF7BW125 to SF12BW125
635	635
	647	+487.7 - SF7BW125 to SF12BW125
636	636
637		-The battery is designed to last for several years depends on the actually use environment and update interval.
638	638
	650	+(% style="color:#037691" %)**Downlink:**
639	639
640		-The battery related documents as below:
	652	+506.7 - SF7BW125 to SF12BW125
641	641
642		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
643		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
644		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	654	+506.9 - SF7BW125 to SF12BW125
645	645
	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	+
646	646	(((
647		-[[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.
648	648	)))
	843	+)))
649	649
650	650
651	651
652		-=== 2.9.2  Power consumption Analyze ===
	847	+[[image:1654506665940-119.png]]
653	653
654	654	(((
655		-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.
656	656	)))
657	657
	853	+(((
	854	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	855	+)))
658	658
	857	+
	858	+== 2.10 ​Firmware Change Log ==
	859	+
659	659	(((
660		-Instruction to use as below:
	861	+**Firmware download link:**
661	661	)))
662	662
663	663	(((
664		-(% 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/]]
665	665	)))
666	666
	868	+(((
	869	+
	870	+)))
667	667
668	668	(((
669		-(% 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]]
670	670	)))
671	671
672		-* (((
673		-Product Model
	876	+(((
	877	+
674	674	)))
675		-* (((
676		-Uplink Interval
	879	+
	880	+(((
	881	+**V1.0.**
677	677	)))
678		-* (((
679		-Working Mode
680		-)))
681	681
682	682	(((
683		-And the Life expectation in difference case will be shown on the right.
	885	+Release
684	684	)))
685	685
686		-[[image:image-20220708141352-7.jpeg]]
687	687
	889	+== 2.11 ​Battery Analysis ==
688	688
	891	+=== 2.11.1 ​Battery Type ===
689	689
690		-=== 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	+)))
691	691
692	692	(((
693		-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.
694	694	)))
695	695
	901	+(((
	902	+(((
	903	+The battery-related documents are as below:
	904	+)))
	905	+)))
696	696
	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	+)))
697	697
698		-=== 2.9.4  Replace the battery ===
	917	+ [[image:image-20220610172436-1.png]]
699	699
	919	+
	920	+
	921	+=== 2.11.2 ​Battery Note ===
	922	+
700	700	(((
701		-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.
702	702	)))
703	703
704	704
705	705
706		-= 3. ​ Access NB-IoT Module =
	929	+=== 2.11.3 Replace the battery ===
707	707
708	708	(((
709		-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.
710	710	)))
711	711
712	712	(((
713		-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.
714	714	)))
715	715
716		-[[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	+)))
717	717
718	718
719	719
720		-= 4.  Using the AT Commands =
	945	+= 3. ​Using the AT Commands =
721	721
722		-== 4.1  Access AT Commands ==
	947	+== 3.1 Access AT Commands ==
723	723
724		-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/]]
725	725
	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.
726	726
727		-AT+<CMD>?  : Help on <CMD>
	952	+[[image:1654501986557-872.png||height="391" width="800"]]
728	728
729		-AT+<CMD>         : Run <CMD>
730	730
731		-AT+<CMD>=<value> : Set the value
	955	+Or if you have below board, use below connection:
732	732
733		-AT+<CMD>=?  : Get the value
734	734
	958	+[[image:1654502005655-729.png||height="503" width="801"]]
735	735
	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	+
736	736	(% style="color:#037691" %)**General Commands**(%%)
737	737
738		-AT  : Attention
	982	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
739	739
740		-AT?  : Short Help
	984	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
741	741
742		-ATZ  : MCU Reset
	986	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
743	743
744		-AT+TDC  : Application Data Transmission Interval
	988	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
745	745
746		-AT+CFG  : Print all configurations
747	747
748		-AT+CFGMOD           : Working mode selection
	991	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
749	749
750		-AT+INTMOD            : Set the trigger interrupt mode
	993	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
751	751
752		-AT+5VT  : Set extend the time of 5V power
	995	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
753	753
754		-AT+PRO  : Choose agreement
	997	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
755	755
756		-AT+WEIGRE  : Get weight or set weight to 0
	999	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
757	757
758		-AT+WEIGAP  : Get or Set the GapValue of weight
	1001	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
759	759
760		-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)
761	761
762		-AT+CNTFAC  : Get or set counting parameters
	1005	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
763	763
764		-AT+SERVADDR  : Server Address
	1007	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
765	765
	1009	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
766	766
767		-(% style="color:#037691" %)**COAP Management**
	1011	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
768	768
769		-AT+URI            : Resource parameters
	1013	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
770	770
	1015	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
771	771
772		-(% style="color:#037691" %)**UDP Management**
	1017	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
773	773
774		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	1019	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
775	775
	1021	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
776	776
777		-(% style="color:#037691" %)**MQTT Management**
	1023	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
778	778
779		-AT+CLIENT               : Get or Set MQTT client
780	780
781		-AT+UNAME  : Get or Set MQTT Username
	1026	+(% style="color:#037691" %)**LoRa Network Management**
782	782
783		-AT+PWD                  : Get or Set MQTT password
	1028	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
784	784
785		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	1030	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
786	786
787		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	1032	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
788	788
	1034	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
789	789
790		-(% style="color:#037691" %)**Information**
	1036	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
791	791
792		-AT+FDR  : Factory Data Reset
	1038	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
793	793
794		-AT+PWORD  : Serial Access Password
	1040	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
795	795
	1042	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
796	796
	1044	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
797	797
798		-= ​5.  FAQ =
	1046	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
799	799
800		-== 5.1 ​ How to Upgrade Firmware ==
	1048	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
801	801
	1050	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
802	802
	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	+
803	803	(((
804		-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. ​
805	805	)))
806	806
807	807	(((
808		-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	+
809	809	)))
810	810
811	811	(((
812		-(% 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.
813	813	)))
814	814
	1093	+(((
	1094	+
	1095	+)))
815	815
	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	+)))
816	816
817		-= 6.  Trouble Shooting =
	1101	+(((
	1102	+
	1103	+)))
818	818
819		-== 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	+)))
820	820
	1109	+[[image:image-20220606154726-3.png]]
821	821
822		-(% 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	+
823	823	(((
824		-(% 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**
825	825	)))
826	826
	1131	+(((
	1132	+
827	827
	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	+)))
828	828
829		-== 6.2  AT Command input doesn't work ==
	1137	+(((
	1138	+
	1139	+)))
830	830
831	831	(((
	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	+(((
832	832	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.
833	833	)))
834	834
835	835
	1167	+== 5.3 Device rejoin in at the second uplink packet ==
836	836
837		-= 7. ​ Order Info =
	1169	+(% style="color:#4f81bd" %)**Issue describe as below:**
838	838
	1171	+[[image:1654500909990-784.png]]
839	839
840		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
841	841
	1174	+(% style="color:#4f81bd" %)**Cause for this issue:**
842	842
	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	+
843	843	(% class="wikigeneratedid" %)
844	844	(((
845	845
846	846	)))
847	847
848		-= 8.  Packing Info =
	1215	+= 7. Packing Info =
849	849
850	850	(((
851	851
852	852
853	853	(% style="color:#037691" %)**Package Includes**:
	1221	+)))
854	854
855		-
856		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
857		-* External antenna x 1
	1223	+* (((
	1224	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
858	858	)))
859	859
860	860	(((
...	...	@@ -861,20 +861,24 @@
861	861
862	862
863	863	(% style="color:#037691" %)**Dimension and weight**:
	1231	+)))
864	864
865		-
866		-* Size: 195 x 125 x 55 mm
867		-* Weight:   420g
	1233	+* (((
	1234	+Device Size: cm
868	868	)))
	1236	+* (((
	1237	+Device Weight: g
	1238	+)))
	1239	+* (((
	1240	+Package Size / pcs : cm
	1241	+)))
	1242	+* (((
	1243	+Weight / pcs : g
869	869
870		-(((
871	871
872		-
873		-
874		-
875	875	)))
876	876
877		-= 9.  Support =
	1248	+= 8. Support =
878	878
879	879	* 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.
880	880	* 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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