Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

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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
...	...	@@ -70,6 +70,7 @@
70	70	* 8500mAh Battery for long term use
71	71
72	72
	63	+
73	73	== 1.3  Specification ==
74	74
75	75
...	...	@@ -78,6 +78,7 @@
78	78	* Supply Voltage: 2.1v ~~ 3.6v
79	79	* Operating Temperature: -40 ~~ 85°C
80	80
	72	+
81	81	(% style="color:#037691" %)**NB-IoT Spec:**
82	82
83	83	* - B1 @H-FDD: 2100MHz
...	...	@@ -87,8 +87,9 @@
87	87	* - B20 @H-FDD: 800MHz
88	88	* - B28 @H-FDD: 700MHz
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
91	91
	83	+(% style="color:#037691" %)**Probe Specification:**
	84	+
92	92	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
93	93
94	94	[[image:image-20220708101224-1.png]]
...	...	@@ -133,7 +133,6 @@
133	133
134	134	== 2.2 ​ Configure the NSE01 ==
135	135
136		-
137	137	=== 2.2.1 Test Requirement ===
138	138
139	139
...	...	@@ -143,12 +143,11 @@
143	143	* The local NB-IoT network used the band that NSE01 supports.
144	144	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
145	145
146		-(((
	138	+
147	147	Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
148		-)))
149	149
150	150
151		-[[image:1657249419225-449.png]]
	142	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
152	152
153	153
154	154
...	...	@@ -156,201 +156,207 @@
156	156
157	157	Insert the NB-IoT Card get from your provider.
158	158
	150	+
159	159	User need to take out the NB-IoT module and insert the SIM card like below:
160	160
161	161
162		-[[image:1657249468462-536.png]]
	154	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
163	163
164	164
165		-
166	166	=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
167	167
168		-(((
169		-(((
170		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
171		-)))
172		-)))
173	173
	160	+User need to configure NSE01 via serial port to set the **(% style="color:blue" %)Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
174	174
175		-**Connection:**
176	176
177		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
178	178
179		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
180	180
181		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	165	+Connection:
182	182
	167	+USB TTL GND <~-~-~-~-> GND
183	183
184		-In the PC, use below serial tool settings:
	169	+USB TTL TXD <~-~-~-~-> UART_RXD
185	185
186		-* Baud:  (% style="color:green" %)**9600**
187		-* Data bits:** (% style="color:green" %)8(%%)**
188		-* Stop bits: (% style="color:green" %)**1**
189		-* Parity:  (% style="color:green" %)**None**
190		-* Flow Control: (% style="color:green" %)**None**
	171	+USB TTL RXD <~-~-~-~-> UART_TXD
191	191
192		-(((
193		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
194		-)))
195	195
196		-[[image:image-20220708110657-3.png]]
197	197
198		-(% 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/]]
	175	+In the PC, use below serial tool settings:
199	199
	177	+* Baud: **9600**
	178	+* Data bits:** 8**
	179	+* Stop bits: **1**
	180	+* Parity: **None**
	181	+* Flow Control: **None**
200	200
201	201
202		-=== 2.2.4 Use CoAP protocol to uplink data ===
	184	+Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
203	203
204		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
	186	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
205	205
	188	+Note: the valid AT Commands can be found at:
206	206
207		-**Use below commands:**
	190	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
208	208
209		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
210		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
211		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
212	212
213		-For parameter description, please refer to AT command set
	193	+1.
	194	+11.
	195	+111. Use CoAP protocol to uplink data
214	214
215		-[[image:1657249793983-486.png]]
216	216
	198	+Note: if you don’t have CoAP server, you can refer this link to set up one:
217	217
218		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
	200	+[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
219	219
220		-[[image:1657249831934-534.png]]
221	221
	203	+Use below commands:
222	222
	205	+* **AT+PRO=1**    ~/~/ Set to use CoAP protocol to uplink
	206	+* **AT+SERVADDR=120.24.4.116,5683   **~/~/ to set CoAP server address and port
	207	+* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0"       **~/~/Set COAP resource path
223	223
224		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
225	225
226		-This feature is supported since firmware version v1.0.1
	210	+For parameter description, please refer to AT command set
227	227
	212	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
228	228
229		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
230		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
231		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
232	232
233		-[[image:1657249864775-321.png]]
	215	+After configure the server address and **reset the device** (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
234	234
	217	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
235	235
236		-[[image:1657249930215-289.png]]
	219	+1.
	220	+11.
	221	+111. Use UDP protocol to uplink data(Default protocol)
237	237
238	238
	224	+This feature is supported since firmware version v1.0.1
239	239
240		-=== 2.2.6 Use MQTT protocol to uplink data ===
241	241
242		-This feature is supported since firmware version v110
	227	+* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
	228	+* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
	229	+* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
243	243
	231	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
244	244
245		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
246		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
247		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
248		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
249		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
250		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
251		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
252	252
253		-[[image:1657249978444-674.png]]
254	254
255	255
256		-[[image:1657249990869-686.png]]
257	257
	237	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
258	258
259		-(((
260		-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.
261		-)))
262	262
	240	+1.
	241	+11.
	242	+111. Use MQTT protocol to uplink data
263	263
264	264
265		-=== 2.2.7 Use TCP protocol to uplink data ===
266		-
267	267	This feature is supported since firmware version v110
268	268
269	269
270		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
271		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	248	+* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
	249	+* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
	250	+* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
	251	+* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
	252	+* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
	253	+* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
	254	+* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
272	272
273		-[[image:1657250217799-140.png]]
274	274
	257	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
275	275
276		-[[image:1657250255956-604.png]]
	259	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
277	277
278	278
	262	+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.
279	279
280		-=== 2.2.8 Change Update Interval ===
281	281
282		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	265	+1.
	266	+11.
	267	+111. Use TCP protocol to uplink data
283	283
284		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
285	285
286		-(((
287		-(% style="color:red" %)**NOTE:**
288		-)))
	270	+This feature is supported since firmware version v110
289	289
290		-(((
291		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
292		-)))
293	293
	273	+* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
	274	+* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
294	294
	276	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
295	295
296		-== 2.3  Uplink Payload ==
297	297
298		-In this mode, uplink payload includes in total 18 bytes
299	299
300		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
301		-|=(% style="width: 50px;" %)(((
302		-**Size(bytes)**
303		-)))|=(% 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**
304		-|(% 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"]]
	280	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
305	305
306		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
307	307
	283	+1.
	284	+11.
	285	+111. Change Update Interval
308	308
309		-[[image:image-20220708111918-4.png]]
	287	+User can use below command to change the **uplink interval**.
310	310
	289	+**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
311	311
312		-The payload is ASCII string, representative same HEX:
313	313
314		-0x72403155615900640c7817075e0a8c02f900 where:
	292	+**NOTE:**
315	315
316		-* Device ID: 0x 724031556159 = 724031556159
317		-* Version: 0x0064=100=1.0.0
	294	+1. By default, the device will send an uplink message every 1 hour.
318	318
319		-* BAT: 0x0c78 = 3192 mV = 3.192V
320		-* Singal: 0x17 = 23
321		-* Soil Moisture: 0x075e= 1886 = 18.86  %
322		-* Soil Temperature:0x0a8c =2700=27 °C
323		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
324		-* Interrupt: 0x00 = 0
325	325
326	326
327		-== 2.4  Payload Explanation and Sensor Interface ==
328	328
329	329
330		-=== 2.4.1  Device ID ===
331	331
332		-By default, the Device ID equal to the last 6 bytes of IMEI.
333	333
334		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	302	+== 2.3 Uplink Payload ==
335	335
336		-**Example:**
337	337
338		-AT+DEUI=A84041F15612
	305	+=== 2.3.1 MOD~=0(Default Mode) ===
339	339
340		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	307	+LSE01 will uplink payload via LoRaWAN with below payload format:
341	341
	309	+(((
	310	+Uplink payload includes in total 11 bytes.
	311	+)))
342	342
	313	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	314	+|(((
	315	+**Size**
343	343
344		-=== 2.4.2  Version Info ===
	317	+**(bytes)**
	318	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	319	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	320	+Temperature
345	345
346		-Specify the software version: 0x64=100, means firmware version 1.00.
	322	+(Reserve, Ignore now)
	323	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	324	+MOD & Digital Interrupt
347	347
348		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	326	+(Optional)
	327	+)))
349	349
	329	+=== 2.3.2 MOD~=1(Original value) ===
350	350
	331	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
351	351
352		-=== 2.4.3  Battery Info ===
	333	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	334	+|(((
	335	+**Size**
353	353
	337	+**(bytes)**
	338	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	339	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	340	+Temperature
	341	+
	342	+(Reserve, Ignore now)
	343	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	344	+MOD & Digital Interrupt
	345	+
	346	+(Optional)
	347	+)))
	348	+
	349	+=== 2.3.3 Battery Info ===
	350	+
354	354	(((
355	355	Check the battery voltage for LSE01.
356	356	)))
...	...	@@ -365,32 +365,14 @@
365	365
366	366
367	367
368		-=== 2.4.4  Signal Strength ===
	365	+=== 2.3.4 Soil Moisture ===
369	369
370		-NB-IoT Network signal Strength.
371		-
372		-**Ex1: 0x1d = 29**
373		-
374		-(% style="color:blue" %)**0**(%%)  -113dBm or less
375		-
376		-(% style="color:blue" %)**1**(%%)  -111dBm
377		-
378		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
379		-
380		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
381		-
382		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
383		-
384		-
385		-
386		-=== 2.4.5  Soil Moisture ===
387		-
388	388	(((
389	389	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.
390	390	)))
391	391
392	392	(((
393		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	372	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
394	394	)))
395	395
396	396	(((
...	...	@@ -403,10 +403,10 @@
403	403
404	404
405	405
406		-=== 2.4.6  Soil Temperature ===
	385	+=== 2.3.5 Soil Temperature ===
407	407
408	408	(((
409		- 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
	388	+ 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
410	410	)))
411	411
412	412	(((
...	...	@@ -423,7 +423,7 @@
423	423
424	424
425	425
426		-=== 2.4.7  Soil Conductivity (EC) ===
	405	+=== 2.3.6 Soil Conductivity (EC) ===
427	427
428	428	(((
429	429	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).
...	...	@@ -430,7 +430,7 @@
430	430	)))
431	431
432	432	(((
433		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	412	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
434	434	)))
435	435
436	436	(((
...	...	@@ -445,46 +445,52 @@
445	445
446	446	)))
447	447
448		-=== 2.4.8  Digital Interrupt ===
	427	+=== 2.3.7 MOD ===
449	449
450		-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.
	429	+Firmware version at least v2.1 supports changing mode.
451	451
452		-The command is:
	431	+For example, bytes[10]=90
453	453
454		-(% 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]])**.**
	433	+mod=(bytes[10]>>7)&0x01=1.
455	455
456	456
457		-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.
	436	+**Downlink Command:**
458	458
	438	+If payload = 0x0A00, workmode=0
459	459
460		-Example:
	440	+If** **payload =** **0x0A01, workmode=1
461	461
462		-0x(00): Normal uplink packet.
463	463
464		-0x(01): Interrupt Uplink Packet.
465	465
	444	+=== 2.3.8 ​Decode payload in The Things Network ===
466	466
	446	+While using TTN network, you can add the payload format to decode the payload.
467	467
468		-=== 2.4.9  ​+5V Output ===
469	469
470		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	449	+[[image:1654505570700-128.png]]
471	471
	451	+(((
	452	+The payload decoder function for TTN is here:
	453	+)))
472	472
473		-The 5V output time can be controlled by AT Command.
	455	+(((
	456	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	457	+)))
474	474
475		-(% style="color:blue" %)**AT+5VT=1000**
476	476
477		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	460	+== 2.4 Uplink Interval ==
478	478
	462	+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"]]
479	479
480	480
481		-== 2.5  Downlink Payload ==
482	482
483		-By default, NSE01 prints the downlink payload to console port.
	466	+== 2.5 Downlink Payload ==
484	484
485		-[[image:image-20220708133731-5.png]]
	468	+By default, LSE50 prints the downlink payload to console port.
486	486
	470	+[[image:image-20220606165544-8.png]]
487	487
	472	+
488	488	(((
489	489	(% style="color:blue" %)**Examples:**
490	490	)))
...	...	@@ -498,7 +498,7 @@
498	498	)))
499	499
500	500	(((
501		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	486	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
502	502	)))
503	503
504	504	(((
...	...	@@ -518,300 +518,734 @@
518	518	)))
519	519
520	520	(((
521		-If payload = 0x04FF, it will reset the NSE01
	506	+If payload = 0x04FF, it will reset the LSE01
522	522	)))
523	523
524	524
525		-* (% style="color:blue" %)**INTMOD**
	510	+* (% style="color:blue" %)**CFM**
526	526
527		-Downlink Payload: 06000003, Set AT+INTMOD=3
	512	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
528	528
529	529
530	530
531		-== 2.6  ​LED Indicator ==
	516	+== 2.6 ​Show Data in DataCake IoT Server ==
532	532
533	533	(((
534		-The NSE01 has an internal LED which is to show the status of different state.
	519	+[[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:
	520	+)))
535	535
	522	+(((
	523	+
	524	+)))
536	536
537		-* 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)
538		-* Then the LED will be on for 1 second means device is boot normally.
539		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
540		-* For each uplink probe, LED will be on for 500ms.
	526	+(((
	527	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
541	541	)))
542	542
	530	+(((
	531	+(% 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:
	532	+)))
543	543
544	544
	535	+[[image:1654505857935-743.png]]
545	545
546		-== 2.7  Installation in Soil ==
547	547
548		-__**Measurement the soil surface**__
	538	+[[image:1654505874829-548.png]]
549	549
550		-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]]
551	551
552		-[[image:1657259653666-883.png]] ​
	541	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
553	553
	543	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
554	554
555		-(((
556		-
557	557
558		-(((
559		-Dig a hole with diameter > 20CM.
560		-)))
	546	+[[image:1654505905236-553.png]]
561	561
562		-(((
563		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
564		-)))
565		-)))
566	566
567		-[[image:1654506665940-119.png]]
	549	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
568	568
569		-(((
570		-
571		-)))
	551	+[[image:1654505925508-181.png]]
572	572
573	573
574		-== 2.8  ​Firmware Change Log ==
575	575
	555	+== 2.7 Frequency Plans ==
576	576
577		-Download URL & Firmware Change log
	557	+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.
578	578
579		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
580	580
	560	+=== 2.7.1 EU863-870 (EU868) ===
581	581
582		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	562	+(% style="color:#037691" %)** Uplink:**
583	583
	564	+868.1 - SF7BW125 to SF12BW125
584	584
	566	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
585	585
586		-== 2.9  ​Battery Analysis ==
	568	+868.5 - SF7BW125 to SF12BW125
587	587
588		-=== 2.9.1  ​Battery Type ===
	570	+867.1 - SF7BW125 to SF12BW125
589	589
	572	+867.3 - SF7BW125 to SF12BW125
590	590
591		-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.
	574	+867.5 - SF7BW125 to SF12BW125
592	592
	576	+867.7 - SF7BW125 to SF12BW125
593	593
594		-The battery is designed to last for several years depends on the actually use environment and update interval.
	578	+867.9 - SF7BW125 to SF12BW125
595	595
	580	+868.8 - FSK
596	596
597		-The battery related documents as below:
598	598
599		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	583	+(% style="color:#037691" %)** Downlink:**
602	602
	585	+Uplink channels 1-9 (RX1)
	586	+
	587	+869.525 - SF9BW125 (RX2 downlink only)
	588	+
	589	+
	590	+
	591	+=== 2.7.2 US902-928(US915) ===
	592	+
	593	+Used in USA, Canada and South America. Default use CHE=2
	594	+
	595	+(% style="color:#037691" %)**Uplink:**
	596	+
	597	+903.9 - SF7BW125 to SF10BW125
	598	+
	599	+904.1 - SF7BW125 to SF10BW125
	600	+
	601	+904.3 - SF7BW125 to SF10BW125
	602	+
	603	+904.5 - SF7BW125 to SF10BW125
	604	+
	605	+904.7 - SF7BW125 to SF10BW125
	606	+
	607	+904.9 - SF7BW125 to SF10BW125
	608	+
	609	+905.1 - SF7BW125 to SF10BW125
	610	+
	611	+905.3 - SF7BW125 to SF10BW125
	612	+
	613	+
	614	+(% style="color:#037691" %)**Downlink:**
	615	+
	616	+923.3 - SF7BW500 to SF12BW500
	617	+
	618	+923.9 - SF7BW500 to SF12BW500
	619	+
	620	+924.5 - SF7BW500 to SF12BW500
	621	+
	622	+925.1 - SF7BW500 to SF12BW500
	623	+
	624	+925.7 - SF7BW500 to SF12BW500
	625	+
	626	+926.3 - SF7BW500 to SF12BW500
	627	+
	628	+926.9 - SF7BW500 to SF12BW500
	629	+
	630	+927.5 - SF7BW500 to SF12BW500
	631	+
	632	+923.3 - SF12BW500(RX2 downlink only)
	633	+
	634	+
	635	+
	636	+=== 2.7.3 CN470-510 (CN470) ===
	637	+
	638	+Used in China, Default use CHE=1
	639	+
	640	+(% style="color:#037691" %)**Uplink:**
	641	+
	642	+486.3 - SF7BW125 to SF12BW125
	643	+
	644	+486.5 - SF7BW125 to SF12BW125
	645	+
	646	+486.7 - SF7BW125 to SF12BW125
	647	+
	648	+486.9 - SF7BW125 to SF12BW125
	649	+
	650	+487.1 - SF7BW125 to SF12BW125
	651	+
	652	+487.3 - SF7BW125 to SF12BW125
	653	+
	654	+487.5 - SF7BW125 to SF12BW125
	655	+
	656	+487.7 - SF7BW125 to SF12BW125
	657	+
	658	+
	659	+(% style="color:#037691" %)**Downlink:**
	660	+
	661	+506.7 - SF7BW125 to SF12BW125
	662	+
	663	+506.9 - SF7BW125 to SF12BW125
	664	+
	665	+507.1 - SF7BW125 to SF12BW125
	666	+
	667	+507.3 - SF7BW125 to SF12BW125
	668	+
	669	+507.5 - SF7BW125 to SF12BW125
	670	+
	671	+507.7 - SF7BW125 to SF12BW125
	672	+
	673	+507.9 - SF7BW125 to SF12BW125
	674	+
	675	+508.1 - SF7BW125 to SF12BW125
	676	+
	677	+505.3 - SF12BW125 (RX2 downlink only)
	678	+
	679	+
	680	+
	681	+=== 2.7.4 AU915-928(AU915) ===
	682	+
	683	+Default use CHE=2
	684	+
	685	+(% style="color:#037691" %)**Uplink:**
	686	+
	687	+916.8 - SF7BW125 to SF12BW125
	688	+
	689	+917.0 - SF7BW125 to SF12BW125
	690	+
	691	+917.2 - SF7BW125 to SF12BW125
	692	+
	693	+917.4 - SF7BW125 to SF12BW125
	694	+
	695	+917.6 - SF7BW125 to SF12BW125
	696	+
	697	+917.8 - SF7BW125 to SF12BW125
	698	+
	699	+918.0 - SF7BW125 to SF12BW125
	700	+
	701	+918.2 - SF7BW125 to SF12BW125
	702	+
	703	+
	704	+(% style="color:#037691" %)**Downlink:**
	705	+
	706	+923.3 - SF7BW500 to SF12BW500
	707	+
	708	+923.9 - SF7BW500 to SF12BW500
	709	+
	710	+924.5 - SF7BW500 to SF12BW500
	711	+
	712	+925.1 - SF7BW500 to SF12BW500
	713	+
	714	+925.7 - SF7BW500 to SF12BW500
	715	+
	716	+926.3 - SF7BW500 to SF12BW500
	717	+
	718	+926.9 - SF7BW500 to SF12BW500
	719	+
	720	+927.5 - SF7BW500 to SF12BW500
	721	+
	722	+923.3 - SF12BW500(RX2 downlink only)
	723	+
	724	+
	725	+
	726	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	727	+
	728	+(% style="color:#037691" %)**Default Uplink channel:**
	729	+
	730	+923.2 - SF7BW125 to SF10BW125
	731	+
	732	+923.4 - SF7BW125 to SF10BW125
	733	+
	734	+
	735	+(% style="color:#037691" %)**Additional Uplink Channel**:
	736	+
	737	+(OTAA mode, channel added by JoinAccept message)
	738	+
	739	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	740	+
	741	+922.2 - SF7BW125 to SF10BW125
	742	+
	743	+922.4 - SF7BW125 to SF10BW125
	744	+
	745	+922.6 - SF7BW125 to SF10BW125
	746	+
	747	+922.8 - SF7BW125 to SF10BW125
	748	+
	749	+923.0 - SF7BW125 to SF10BW125
	750	+
	751	+922.0 - SF7BW125 to SF10BW125
	752	+
	753	+
	754	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	755	+
	756	+923.6 - SF7BW125 to SF10BW125
	757	+
	758	+923.8 - SF7BW125 to SF10BW125
	759	+
	760	+924.0 - SF7BW125 to SF10BW125
	761	+
	762	+924.2 - SF7BW125 to SF10BW125
	763	+
	764	+924.4 - SF7BW125 to SF10BW125
	765	+
	766	+924.6 - SF7BW125 to SF10BW125
	767	+
	768	+
	769	+(% style="color:#037691" %)** Downlink:**
	770	+
	771	+Uplink channels 1-8 (RX1)
	772	+
	773	+923.2 - SF10BW125 (RX2)
	774	+
	775	+
	776	+
	777	+=== 2.7.6 KR920-923 (KR920) ===
	778	+
	779	+Default channel:
	780	+
	781	+922.1 - SF7BW125 to SF12BW125
	782	+
	783	+922.3 - SF7BW125 to SF12BW125
	784	+
	785	+922.5 - SF7BW125 to SF12BW125
	786	+
	787	+
	788	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
	789	+
	790	+922.1 - SF7BW125 to SF12BW125
	791	+
	792	+922.3 - SF7BW125 to SF12BW125
	793	+
	794	+922.5 - SF7BW125 to SF12BW125
	795	+
	796	+922.7 - SF7BW125 to SF12BW125
	797	+
	798	+922.9 - SF7BW125 to SF12BW125
	799	+
	800	+923.1 - SF7BW125 to SF12BW125
	801	+
	802	+923.3 - SF7BW125 to SF12BW125
	803	+
	804	+
	805	+(% style="color:#037691" %)**Downlink:**
	806	+
	807	+Uplink channels 1-7(RX1)
	808	+
	809	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	810	+
	811	+
	812	+
	813	+=== 2.7.7 IN865-867 (IN865) ===
	814	+
	815	+(% style="color:#037691" %)** Uplink:**
	816	+
	817	+865.0625 - SF7BW125 to SF12BW125
	818	+
	819	+865.4025 - SF7BW125 to SF12BW125
	820	+
	821	+865.9850 - SF7BW125 to SF12BW125
	822	+
	823	+
	824	+(% style="color:#037691" %) **Downlink:**
	825	+
	826	+Uplink channels 1-3 (RX1)
	827	+
	828	+866.550 - SF10BW125 (RX2)
	829	+
	830	+
	831	+
	832	+
	833	+== 2.8 LED Indicator ==
	834	+
	835	+The LSE01 has an internal LED which is to show the status of different state.
	836	+
	837	+* Blink once when device power on.
	838	+* Solid ON for 5 seconds once device successful Join the network.
	839	+* Blink once when device transmit a packet.
	840	+
	841	+== 2.9 Installation in Soil ==
	842	+
	843	+**Measurement the soil surface**
	844	+
	845	+
	846	+[[image:1654506634463-199.png]] ​
	847	+
603	603	(((
604		-[[image:image-20220708140453-6.png]]
	849	+(((
	850	+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.
605	605	)))
	852	+)))
606	606
607	607
608	608
609		-=== 2.9.2  Power consumption Analyze ===
	856	+[[image:1654506665940-119.png]]
610	610
611	611	(((
612		-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.
	859	+Dig a hole with diameter > 20CM.
613	613	)))
614	614
	862	+(((
	863	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	864	+)))
615	615
	866	+
	867	+== 2.10 ​Firmware Change Log ==
	868	+
616	616	(((
617		-Instruction to use as below:
	870	+**Firmware download link:**
618	618	)))
619	619
620	620	(((
621		-(% 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/]]
	874	+[[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/]]
622	622	)))
623	623
	877	+(((
	878	+
	879	+)))
624	624
625	625	(((
626		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	882	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
627	627	)))
628	628
629		-* (((
630		-Product Model
	885	+(((
	886	+
631	631	)))
632		-* (((
633		-Uplink Interval
	888	+
	889	+(((
	890	+**V1.0.**
634	634	)))
635		-* (((
636		-Working Mode
637		-)))
638	638
639	639	(((
640		-And the Life expectation in difference case will be shown on the right.
	894	+Release
641	641	)))
642	642
643		-[[image:image-20220708141352-7.jpeg]]
644	644
	898	+== 2.11 ​Battery Analysis ==
645	645
	900	+=== 2.11.1 ​Battery Type ===
646	646
647		-=== 2.9.3  ​Battery Note ===
	902	+(((
	903	+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.
	904	+)))
648	648
649	649	(((
650		-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.
	907	+The battery is designed to last for more than 5 years for the LSN50.
651	651	)))
652	652
	910	+(((
	911	+(((
	912	+The battery-related documents are as below:
	913	+)))
	914	+)))
653	653
	916	+* (((
	917	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	918	+)))
	919	+* (((
	920	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	921	+)))
	922	+* (((
	923	+[[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/]]
	924	+)))
654	654
655		-=== 2.9.4  Replace the battery ===
	926	+ [[image:image-20220610172436-1.png]]
656	656
	928	+
	929	+
	930	+=== 2.11.2 ​Battery Note ===
	931	+
657	657	(((
658		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	933	+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.
659	659	)))
660	660
661	661
662	662
663		-= 3. ​ Access NB-IoT Module =
	938	+=== 2.11.3 Replace the battery ===
664	664
665	665	(((
666		-Users can directly access the AT command set of the NB-IoT module.
	941	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
667	667	)))
668	668
669	669	(((
670		-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/]]
	945	+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.
671	671	)))
672	672
673		-[[image:1657261278785-153.png]]
	948	+(((
	949	+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)
	950	+)))
674	674
675	675
676	676
677		-= 4.  Using the AT Commands =
	954	+= 3. ​Using the AT Commands =
678	678
679		-== 4.1  Access AT Commands ==
	956	+== 3.1 Access AT Commands ==
680	680
681		-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/]]
682	682
	959	+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.
683	683
684		-AT+<CMD>?  : Help on <CMD>
	961	+[[image:1654501986557-872.png||height="391" width="800"]]
685	685
686		-AT+<CMD>         : Run <CMD>
687	687
688		-AT+<CMD>=<value> : Set the value
	964	+Or if you have below board, use below connection:
689	689
690		-AT+<CMD>=?  : Get the value
691	691
	967	+[[image:1654502005655-729.png||height="503" width="801"]]
692	692
	969	+
	970	+
	971	+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:
	972	+
	973	+
	974	+ [[image:1654502050864-459.png||height="564" width="806"]]
	975	+
	976	+
	977	+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]]
	978	+
	979	+
	980	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	981	+
	982	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	983	+
	984	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	985	+
	986	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	987	+
	988	+
693	693	(% style="color:#037691" %)**General Commands**(%%)
694	694
695		-AT  : Attention
	991	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
696	696
697		-AT?  : Short Help
	993	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
698	698
699		-ATZ  : MCU Reset
	995	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
700	700
701		-AT+TDC  : Application Data Transmission Interval
	997	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
702	702
703		-AT+CFG  : Print all configurations
704	704
705		-AT+CFGMOD           : Working mode selection
	1000	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
706	706
707		-AT+INTMOD            : Set the trigger interrupt mode
	1002	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
708	708
709		-AT+5VT  : Set extend the time of 5V power
	1004	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
710	710
711		-AT+PRO  : Choose agreement
	1006	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
712	712
713		-AT+WEIGRE  : Get weight or set weight to 0
	1008	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
714	714
715		-AT+WEIGAP  : Get or Set the GapValue of weight
	1010	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
716	716
717		-AT+RXDL  : Extend the sending and receiving time
	1012	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
718	718
719		-AT+CNTFAC  : Get or set counting parameters
	1014	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
720	720
721		-AT+SERVADDR  : Server Address
	1016	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
722	722
	1018	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
723	723
724		-(% style="color:#037691" %)**COAP Management**
	1020	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
725	725
726		-AT+URI            : Resource parameters
	1022	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
727	727
	1024	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
728	728
729		-(% style="color:#037691" %)**UDP Management**
	1026	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
730	730
731		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	1028	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
732	732
	1030	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
733	733
734		-(% style="color:#037691" %)**MQTT Management**
	1032	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
735	735
736		-AT+CLIENT               : Get or Set MQTT client
737	737
738		-AT+UNAME  : Get or Set MQTT Username
	1035	+(% style="color:#037691" %)**LoRa Network Management**
739	739
740		-AT+PWD                  : Get or Set MQTT password
	1037	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
741	741
742		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	1039	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
743	743
744		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	1041	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
745	745
	1043	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
746	746
747		-(% style="color:#037691" %)**Information**
	1045	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
748	748
749		-AT+FDR  : Factory Data Reset
	1047	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
750	750
751		-AT+PWORD  : Serial Access Password
	1049	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
752	752
	1051	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
753	753
	1053	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
754	754
755		-= ​5.  FAQ =
	1055	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
756	756
757		-== 5.1 ​ How to Upgrade Firmware ==
	1057	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
758	758
	1059	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
759	759
	1061	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	1062	+
	1063	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	1064	+
	1065	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	1066	+
	1067	+
	1068	+(% style="color:#037691" %)**Information**
	1069	+
	1070	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	1071	+
	1072	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	1073	+
	1074	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	1075	+
	1076	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	1077	+
	1078	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	1079	+
	1080	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	1081	+
	1082	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	1083	+
	1084	+
	1085	+= ​4. FAQ =
	1086	+
	1087	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	1088	+
760	760	(((
761		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	1090	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	1091	+When downloading the images, choose the required image file for download. ​
762	762	)))
763	763
764	764	(((
765		-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]]
	1095	+
766	766	)))
767	767
768	768	(((
769		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	1099	+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.
770	770	)))
771	771
	1102	+(((
	1103	+
	1104	+)))
772	772
	1106	+(((
	1107	+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.
	1108	+)))
773	773
774		-= 6.  Trouble Shooting =
	1110	+(((
	1111	+
	1112	+)))
775	775
776		-== 6.1  ​Connection problem when uploading firmware ==
	1114	+(((
	1115	+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.
	1116	+)))
777	777
	1118	+[[image:image-20220606154726-3.png]]
778	778
779		-(% class="wikigeneratedid" %)
	1120	+
	1121	+When you use the TTN network, the US915 frequency bands use are:
	1122	+
	1123	+* 903.9 - SF7BW125 to SF10BW125
	1124	+* 904.1 - SF7BW125 to SF10BW125
	1125	+* 904.3 - SF7BW125 to SF10BW125
	1126	+* 904.5 - SF7BW125 to SF10BW125
	1127	+* 904.7 - SF7BW125 to SF10BW125
	1128	+* 904.9 - SF7BW125 to SF10BW125
	1129	+* 905.1 - SF7BW125 to SF10BW125
	1130	+* 905.3 - SF7BW125 to SF10BW125
	1131	+* 904.6 - SF8BW500
	1132	+
780	780	(((
781		-(% 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;"]]
	1134	+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:
	1135	+
	1136	+* (% style="color:#037691" %)**AT+CHE=2**
	1137	+* (% style="color:#037691" %)**ATZ**
782	782	)))
783	783
	1140	+(((
	1141	+
784	784
	1143	+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.
	1144	+)))
785	785
786		-== 6.2  AT Command input doesn't work ==
	1146	+(((
	1147	+
	1148	+)))
787	787
788	788	(((
	1151	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1152	+)))
	1153	+
	1154	+[[image:image-20220606154825-4.png]]
	1155	+
	1156	+
	1157	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	1158	+
	1159	+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]].
	1160	+
	1161	+
	1162	+= 5. Trouble Shooting =
	1163	+
	1164	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1165	+
	1166	+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.
	1167	+
	1168	+
	1169	+== 5.2 AT Command input doesn't work ==
	1170	+
	1171	+(((
789	789	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.
790	790	)))
791	791
792	792
	1176	+== 5.3 Device rejoin in at the second uplink packet ==
793	793
794		-= 7. ​ Order Info =
	1178	+(% style="color:#4f81bd" %)**Issue describe as below:**
795	795
	1180	+[[image:1654500909990-784.png]]
796	796
797		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
798	798
	1183	+(% style="color:#4f81bd" %)**Cause for this issue:**
799	799
	1185	+(((
	1186	+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.
	1187	+)))
	1188	+
	1189	+
	1190	+(% style="color:#4f81bd" %)**Solution: **
	1191	+
	1192	+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:
	1193	+
	1194	+[[image:1654500929571-736.png||height="458" width="832"]]
	1195	+
	1196	+
	1197	+= 6. ​Order Info =
	1198	+
	1199	+
	1200	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1201	+
	1202	+
	1203	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1204	+
	1205	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1206	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1207	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1208	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1209	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1210	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1211	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1212	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1213	+
	1214	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1215	+
	1216	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1217	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1218	+
800	800	(% class="wikigeneratedid" %)
801	801	(((
802	802
803	803	)))
804	804
805		-= 8.  Packing Info =
	1224	+= 7. Packing Info =
806	806
807	807	(((
808	808
809	809
810	810	(% style="color:#037691" %)**Package Includes**:
	1230	+)))
811	811
812		-
813		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
814		-* External antenna x 1
	1232	+* (((
	1233	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
815	815	)))
816	816
817	817	(((
...	...	@@ -818,20 +818,24 @@
818	818
819	819
820	820	(% style="color:#037691" %)**Dimension and weight**:
	1240	+)))
821	821
822		-
823		-* Size: 195 x 125 x 55 mm
824		-* Weight:   420g
	1242	+* (((
	1243	+Device Size: cm
825	825	)))
	1245	+* (((
	1246	+Device Weight: g
	1247	+)))
	1248	+* (((
	1249	+Package Size / pcs : cm
	1250	+)))
	1251	+* (((
	1252	+Weight / pcs : g
826	826
827		-(((
828	828
829		-
830		-
831		-
832	832	)))
833	833
834		-= 9.  Support =
	1257	+= 8. Support =
835	835
836	836	* 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.
837	837	* 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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