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Details

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1		-LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
	1	+NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Content

...	...	@@ -20,66 +20,82 @@
20	20
21	21
22	22
23		-= 1. Introduction =
24	24
25		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+= 1.  Introduction =
26	26
	26	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	27	+
27	27	(((
28	28
29	29
30		-The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	31	+(((
	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.
31	31	)))
32	32
33	33	(((
34		-It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	36	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
35	35	)))
36	36
37	37	(((
38		-The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	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.
39	39	)))
40	40
41	41	(((
42		-LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	44	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
43	43	)))
44	44
45		-(((
46		-Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
	47	+
47	47	)))
48	48
49		-
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1654503265560-120.png]]
	53	+[[image:1657245163077-232.png]]
54	54
55	55
56	56
57		-== 1.2 ​Features ==
	57	+== 1.2 ​ Features ==
58	58
59		-* LoRaWAN 1.0.3 Class A
60		-* Ultra low power consumption
	59	+* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61	61	* Monitor Soil Moisture
62	62	* Monitor Soil Temperature
63	63	* Monitor Soil Conductivity
64		-* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
65	65	* AT Commands to change parameters
66	66	* Uplink on periodically
67	67	* Downlink to change configure
68	68	* IP66 Waterproof Enclosure
69		-* 4000mAh or 8500mAh Battery for long term use
	67	+* Ultra-Low Power consumption
	68	+* AT Commands to change parameters
	69	+* Micro SIM card slot for NB-IoT SIM
	70	+* 8500mAh Battery for long term use
70	70
71	71
	73	+== 1.3  Specification ==
72	72
73	73
74		-== 1.3 Specification ==
	76	+(% style="color:#037691" %)**Common DC Characteristics:**
75	75
	78	+* Supply Voltage: 2.1v ~~ 3.6v
	79	+* Operating Temperature: -40 ~~ 85°C
	80	+
	81	+(% style="color:#037691" %)**NB-IoT Spec:**
	82	+
	83	+* - B1 @H-FDD: 2100MHz
	84	+* - B3 @H-FDD: 1800MHz
	85	+* - B8 @H-FDD: 900MHz
	86	+* - B5 @H-FDD: 850MHz
	87	+* - B20 @H-FDD: 800MHz
	88	+* - B28 @H-FDD: 700MHz
	89	+
	90	+Probe(% style="color:#037691" %)** Specification:**
	91	+
76	76	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77	77
78		-[[image:image-20220606162220-5.png]]
	94	+[[image:image-20220708101224-1.png]]
79	79
80	80
81	81
82		-== ​1.4 Applications ==
	98	+== ​1.4  Applications ==
83	83
84	84	* Smart Agriculture
85	85
...	...	@@ -86,1007 +86,724 @@
86	86	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
87	87	​
88	88
89		-== 1.5 Firmware Change log ==
	105	+== 1.5  Pin Definitions ==
90	90
91	91
92		-**LSE01 v1.0 :**  Release
	108	+[[image:1657246476176-652.png]]
93	93
94	94
95	95
96		-= 2. Configure LSE01 to connect to LoRaWAN network =
	112	+= 2.  Use NSE01 to communicate with IoT Server =
97	97
98		-== 2.1 How it works ==
	114	+== 2.1  How it works ==
99	99
100		-(((
101		-The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
102		-)))
103	103
104	104	(((
105		-In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	118	+The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
106	106	)))
107	107
108	108
109		-
110		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111		-
112		-Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
113		-
114		-
115		-[[image:1654503992078-669.png]]
116		-
117		-
118		-The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
119		-
120		-
121		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
122		-
123		-Each LSE01 is shipped with a sticker with the default device EUI as below:
124		-
125		-[[image:image-20220606163732-6.jpeg]]
126		-
127		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
128		-
129		-**Add APP EUI in the application**
130		-
131		-
132		-[[image:1654504596150-405.png]]
133		-
134		-
135		-
136		-**Add APP KEY and DEV EUI**
137		-
138		-[[image:1654504683289-357.png]]
139		-
140		-
141		-
142		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
143		-
144		-
145		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
146		-
147		-[[image:image-20220606163915-7.png]]
148		-
149		-
150		-(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
151		-
152		-[[image:1654504778294-788.png]]
153		-
154		-
155		-
156		-== 2.3 Uplink Payload ==
157		-
158		-
159		-=== 2.3.1 MOD~=0(Default Mode) ===
160		-
161		-LSE01 will uplink payload via LoRaWAN with below payload format:
162		-
163	163	(((
164		-Uplink payload includes in total 11 bytes.
	123	+The diagram below shows the working flow in default firmware of NSE01:
165	165	)))
166	166
167		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
168		-|(((
169		-**Size**
	126	+[[image:image-20220708101605-2.png]]
170	170
171		-**(bytes)**
172		-)))|**2**|**2**|**2**|**2**|**2**|**1**
173		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
174		-Temperature
175		-
176		-(Reserve, Ignore now)
177		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
178		-MOD & Digital Interrupt
179		-
180		-(Optional)
181		-)))
182		-
183		-
184		-
185		-
186		-=== 2.3.2 MOD~=1(Original value) ===
187		-
188		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
189		-
190		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
191		-|(((
192		-**Size**
193		-
194		-**(bytes)**
195		-)))|**2**|**2**|**2**|**2**|**2**|**1**
196		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
197		-Temperature
198		-
199		-(Reserve, Ignore now)
200		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
201		-MOD & Digital Interrupt
202		-
203		-(Optional)
204		-)))
205		-
206		-
207		-
208		-
209		-=== 2.3.3 Battery Info ===
210		-
211	211	(((
212		-Check the battery voltage for LSE01.
	129	+
213	213	)))
214	214
215		-(((
216		-Ex1: 0x0B45 = 2885mV
217		-)))
218	218
219		-(((
220		-Ex2: 0x0B49 = 2889mV
221		-)))
222	222
	134	+== 2.2 ​ Configure the NSE01 ==
223	223
224	224
225		-=== 2.3.4 Soil Moisture ===
	137	+=== 2.2.1 Test Requirement ===
226	226
227		-(((
228		-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.
229		-)))
230	230
231	231	(((
232		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	141	+To use NSE01 in your city, make sure meet below requirements:
233	233	)))
234	234
235		-(((
236		-
237		-)))
	144	+* Your local operator has already distributed a NB-IoT Network there.
	145	+* The local NB-IoT network used the band that NSE01 supports.
	146	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
238	238
239	239	(((
240		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	149	+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
241	241	)))
242	242
243	243
	153	+[[image:1657249419225-449.png]]
244	244
245		-=== 2.3.5 Soil Temperature ===
246	246
247		-(((
248		- 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
249		-)))
250	250
251		-(((
252		-**Example**:
253		-)))
	157	+=== 2.2.2 Insert SIM card ===
254	254
255	255	(((
256		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	160	+Insert the NB-IoT Card get from your provider.
257	257	)))
258	258
259	259	(((
260		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	164	+User need to take out the NB-IoT module and insert the SIM card like below:
261	261	)))
262	262
263	263
	168	+[[image:1657249468462-536.png]]
264	264
265		-=== 2.3.6 Soil Conductivity (EC) ===
266	266
267		-(((
268		-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).
269		-)))
270	270
271		-(((
272		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
273		-)))
	172	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
274	274
275	275	(((
276		-Generally, the EC value of irrigation water is less than 800uS / cm.
277		-)))
278		-
279	279	(((
280		-
	176	+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.
281	281	)))
282		-
283		-(((
284		-
285	285	)))
286	286
287		-=== 2.3.7 MOD ===
288	288
289		-Firmware version at least v2.1 supports changing mode.
	181	+**Connection:**
290	290
291		-For example, bytes[10]=90
	183	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
292	292
293		-mod=(bytes[10]>>7)&0x01=1.
	185	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
294	294
	187	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
295	295
296		-**Downlink Command:**
297	297
298		-If payload = 0x0A00, workmode=0
	190	+In the PC, use below serial tool settings:
299	299
300		-If** **payload =** **0x0A01, workmode=1
	192	+* Baud:  (% style="color:green" %)**9600**
	193	+* Data bits:** (% style="color:green" %)8(%%)**
	194	+* Stop bits: (% style="color:green" %)**1**
	195	+* Parity:  (% style="color:green" %)**None**
	196	+* Flow Control: (% style="color:green" %)**None**
301	301
302		-
303		-
304		-=== 2.3.8 ​Decode payload in The Things Network ===
305		-
306		-While using TTN network, you can add the payload format to decode the payload.
307		-
308		-
309		-[[image:1654505570700-128.png]]
310		-
311	311	(((
312		-The payload decoder function for TTN is here:
	199	+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.
313	313	)))
314	314
315		-(((
316		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
317		-)))
	202	+[[image:image-20220708110657-3.png]]
318	318
319		-
320		-== 2.4 Uplink Interval ==
321		-
322		-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"]]
323		-
324		-
325		-
326		-== 2.5 Downlink Payload ==
327		-
328		-By default, LSE50 prints the downlink payload to console port.
329		-
330		-[[image:image-20220606165544-8.png]]
331		-
332		-
333	333	(((
334		-**Examples:**
	205	+(% 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/]]
335	335	)))
336	336
337		-(((
338		-
339		-)))
340	340
341		-* (((
342		-**Set TDC**
343		-)))
344	344
345		-(((
346		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
347		-)))
	210	+=== 2.2.4 Use CoAP protocol to uplink data ===
348	348
349		-(((
350		-Payload:    01 00 00 1E    TDC=30S
351		-)))
	212	+(% 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/]]
352	352
353		-(((
354		-Payload:    01 00 00 3C    TDC=60S
355		-)))
356	356
357		-(((
358		-
359		-)))
	215	+**Use below commands:**
360	360
361		-* (((
362		-**Reset**
363		-)))
	217	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	218	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	219	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
364	364
365		-(((
366		-If payload = 0x04FF, it will reset the LSE01
367		-)))
	221	+For parameter description, please refer to AT command set
368	368
	223	+[[image:1657249793983-486.png]]
369	369
370		-* **CFM**
371	371
372		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	226	+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.
373	373
	228	+[[image:1657249831934-534.png]]
374	374
375	375
376		-== 2.6 ​Show Data in DataCake IoT Server ==
377	377
378		-(((
379		-[[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:
380		-)))
	232	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
381	381
382		-(((
383		-
384		-)))
	234	+This feature is supported since firmware version v1.0.1
385	385
386		-(((
387		-(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
388		-)))
389	389
390		-(((
391		-(% 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:
392		-)))
	237	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	238	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	239	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
393	393
	241	+[[image:1657249864775-321.png]]
394	394
395		-[[image:1654505857935-743.png]]
396	396
	244	+[[image:1657249930215-289.png]]
397	397
398		-[[image:1654505874829-548.png]]
399	399
400	400
401		-(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
	248	+=== 2.2.6 Use MQTT protocol to uplink data ===
402	402
403		-(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
	250	+This feature is supported since firmware version v110
404	404
405	405
406		-[[image:1654505905236-553.png]]
	253	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	254	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	255	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	256	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	257	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
	258	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	259	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
407	407
	261	+[[image:1657249978444-674.png]]
408	408
409		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
410	410
411		-[[image:1654505925508-181.png]]
	264	+[[image:1657249990869-686.png]]
412	412
413	413
	267	+(((
	268	+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.
	269	+)))
414	414
415		-== 2.7 Frequency Plans ==
416	416
417		-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.
418	418
	273	+=== 2.2.7 Use TCP protocol to uplink data ===
419	419
420		-=== 2.7.1 EU863-870 (EU868) ===
	275	+This feature is supported since firmware version v110
421	421
422		-(% style="color:#037691" %)** Uplink:**
423	423
424		-868.1 - SF7BW125 to SF12BW125
	278	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	279	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
425	425
426		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
	281	+[[image:1657250217799-140.png]]
427	427
428		-868.5 - SF7BW125 to SF12BW125
429	429
430		-867.1 - SF7BW125 to SF12BW125
	284	+[[image:1657250255956-604.png]]
431	431
432		-867.3 - SF7BW125 to SF12BW125
433	433
434		-867.5 - SF7BW125 to SF12BW125
435	435
436		-867.7 - SF7BW125 to SF12BW125
	288	+=== 2.2.8 Change Update Interval ===
437	437
438		-867.9 - SF7BW125 to SF12BW125
	290	+User can use below command to change the (% style="color:green" %)**uplink interval**.
439	439
440		-868.8 - FSK
	292	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
441	441
	294	+(((
	295	+(% style="color:red" %)**NOTE:**
	296	+)))
442	442
443		-(% style="color:#037691" %)** Downlink:**
	298	+(((
	299	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
	300	+)))
444	444
445		-Uplink channels 1-9 (RX1)
446	446
447		-869.525 - SF9BW125 (RX2 downlink only)
448	448
	304	+== 2.3  Uplink Payload ==
449	449
	306	+In this mode, uplink payload includes in total 18 bytes
450	450
451		-=== 2.7.2 US902-928(US915) ===
	308	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	309	+|=(% style="width: 60px;" %)(((
	310	+**Size(bytes)**
	311	+)))|=(% 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**
	312	+|(% 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"]]
452	452
453		-Used in USA, Canada and South America. Default use CHE=2
	314	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
454	454
455		-(% style="color:#037691" %)**Uplink:**
456	456
457		-903.9 - SF7BW125 to SF10BW125
	317	+[[image:image-20220708111918-4.png]]
458	458
459		-904.1 - SF7BW125 to SF10BW125
460	460
461		-904.3 - SF7BW125 to SF10BW125
	320	+The payload is ASCII string, representative same HEX:
462	462
463		-904.5 - SF7BW125 to SF10BW125
	322	+0x72403155615900640c7817075e0a8c02f900 where:
464	464
465		-904.7 - SF7BW125 to SF10BW125
	324	+* Device ID: 0x 724031556159 = 724031556159
	325	+* Version: 0x0064=100=1.0.0
466	466
467		-904.9 - SF7BW125 to SF10BW125
	327	+* BAT: 0x0c78 = 3192 mV = 3.192V
	328	+* Singal: 0x17 = 23
	329	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	330	+* Soil Temperature:0x0a8c =2700=27 °C
	331	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	332	+* Interrupt: 0x00 = 0
468	468
469		-905.1 - SF7BW125 to SF10BW125
470	470
471		-905.3 - SF7BW125 to SF10BW125
	335	+== 2.4  Payload Explanation and Sensor Interface ==
472	472
473	473
474		-(% style="color:#037691" %)**Downlink:**
	338	+=== 2.4.1  Device ID ===
475	475
476		-923.3 - SF7BW500 to SF12BW500
	340	+By default, the Device ID equal to the last 6 bytes of IMEI.
477	477
478		-923.9 - SF7BW500 to SF12BW500
	342	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
479	479
480		-924.5 - SF7BW500 to SF12BW500
	344	+**Example:**
481	481
482		-925.1 - SF7BW500 to SF12BW500
	346	+AT+DEUI=A84041F15612
483	483
484		-925.7 - SF7BW500 to SF12BW500
	348	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
485	485
486		-926.3 - SF7BW500 to SF12BW500
487	487
488		-926.9 - SF7BW500 to SF12BW500
489	489
490		-927.5 - SF7BW500 to SF12BW500
	352	+=== 2.4.2  Version Info ===
491	491
492		-923.3 - SF12BW500(RX2 downlink only)
	354	+Specify the software version: 0x64=100, means firmware version 1.00.
493	493
	356	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
494	494
495	495
496		-=== 2.7.3 CN470-510 (CN470) ===
497	497
498		-Used in China, Default use CHE=1
	360	+=== 2.4.3  Battery Info ===
499	499
500		-(% style="color:#037691" %)**Uplink:**
	362	+(((
	363	+Check the battery voltage for LSE01.
	364	+)))
501	501
502		-486.3 - SF7BW125 to SF12BW125
	366	+(((
	367	+Ex1: 0x0B45 = 2885mV
	368	+)))
503	503
504		-486.5 - SF7BW125 to SF12BW125
	370	+(((
	371	+Ex2: 0x0B49 = 2889mV
	372	+)))
505	505
506		-486.7 - SF7BW125 to SF12BW125
507	507
508		-486.9 - SF7BW125 to SF12BW125
509	509
510		-487.1 - SF7BW125 to SF12BW125
	376	+=== 2.4.4  Signal Strength ===
511	511
512		-487.3 - SF7BW125 to SF12BW125
	378	+NB-IoT Network signal Strength.
513	513
514		-487.5 - SF7BW125 to SF12BW125
	380	+**Ex1: 0x1d = 29**
515	515
516		-487.7 - SF7BW125 to SF12BW125
	382	+(% style="color:blue" %)**0**(%%)  -113dBm or less
517	517
	384	+(% style="color:blue" %)**1**(%%)  -111dBm
518	518
519		-(% style="color:#037691" %)**Downlink:**
	386	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
520	520
521		-506.7 - SF7BW125 to SF12BW125
	388	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
522	522
523		-506.9 - SF7BW125 to SF12BW125
	390	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
524	524
525		-507.1 - SF7BW125 to SF12BW125
526	526
527		-507.3 - SF7BW125 to SF12BW125
528	528
529		-507.5 - SF7BW125 to SF12BW125
	394	+=== 2.4.5  Soil Moisture ===
530	530
531		-507.7 - SF7BW125 to SF12BW125
	396	+(((
	397	+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.
	398	+)))
532	532
533		-507.9 - SF7BW125 to SF12BW125
	400	+(((
	401	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	402	+)))
534	534
535		-508.1 - SF7BW125 to SF12BW125
	404	+(((
	405	+
	406	+)))
536	536
537		-505.3 - SF12BW125 (RX2 downlink only)
	408	+(((
	409	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	410	+)))
538	538
539	539
540	540
541		-=== 2.7.4 AU915-928(AU915) ===
	414	+=== 2.4.6  Soil Temperature ===
542	542
543		-Default use CHE=2
	416	+(((
	417	+ 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
	418	+)))
544	544
545		-(% style="color:#037691" %)**Uplink:**
	420	+(((
	421	+**Example**:
	422	+)))
546	546
547		-916.8 - SF7BW125 to SF12BW125
	424	+(((
	425	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	426	+)))
548	548
549		-917.0 - SF7BW125 to SF12BW125
	428	+(((
	429	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	430	+)))
550	550
551		-917.2 - SF7BW125 to SF12BW125
552	552
553		-917.4 - SF7BW125 to SF12BW125
554	554
555		-917.6 - SF7BW125 to SF12BW125
	434	+=== 2.4.7  Soil Conductivity (EC) ===
556	556
557		-917.8 - SF7BW125 to SF12BW125
	436	+(((
	437	+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).
	438	+)))
558	558
559		-918.0 - SF7BW125 to SF12BW125
	440	+(((
	441	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	442	+)))
560	560
561		-918.2 - SF7BW125 to SF12BW125
	444	+(((
	445	+Generally, the EC value of irrigation water is less than 800uS / cm.
	446	+)))
562	562
	448	+(((
	449	+
	450	+)))
563	563
564		-(% style="color:#037691" %)**Downlink:**
	452	+(((
	453	+
	454	+)))
565	565
566		-923.3 - SF7BW500 to SF12BW500
	456	+=== 2.4.8  Digital Interrupt ===
567	567
568		-923.9 - SF7BW500 to SF12BW500
	458	+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.
569	569
570		-924.5 - SF7BW500 to SF12BW500
	460	+The command is:
571	571
572		-925.1 - SF7BW500 to SF12BW500
	462	+(% 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]])**.**
573	573
574		-925.7 - SF7BW500 to SF12BW500
575	575
576		-926.3 - SF7BW500 to SF12BW500
	465	+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.
577	577
578		-926.9 - SF7BW500 to SF12BW500
579	579
580		-927.5 - SF7BW500 to SF12BW500
	468	+Example:
581	581
582		-923.3 - SF12BW500(RX2 downlink only)
	470	+0x(00): Normal uplink packet.
583	583
	472	+0x(01): Interrupt Uplink Packet.
584	584
585	585
586		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
587	587
588		-(% style="color:#037691" %)**Default Uplink channel:**
	476	+=== 2.4.9  ​+5V Output ===
589	589
590		-923.2 - SF7BW125 to SF10BW125
	478	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
591	591
592		-923.4 - SF7BW125 to SF10BW125
593	593
	481	+The 5V output time can be controlled by AT Command.
594	594
595		-(% style="color:#037691" %)**Additional Uplink Channel**:
	483	+(% style="color:blue" %)**AT+5VT=1000**
596	596
597		-(OTAA mode, channel added by JoinAccept message)
	485	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
598	598
599		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
600	600
601		-922.2 - SF7BW125 to SF10BW125
602	602
603		-922.4 - SF7BW125 to SF10BW125
	489	+== 2.5  Downlink Payload ==
604	604
605		-922.6 - SF7BW125 to SF10BW125
	491	+By default, NSE01 prints the downlink payload to console port.
606	606
607		-922.8 - SF7BW125 to SF10BW125
	493	+[[image:image-20220708133731-5.png]]
608	608
609		-923.0 - SF7BW125 to SF10BW125
610	610
611		-922.0 - SF7BW125 to SF10BW125
	496	+(((
	497	+(% style="color:blue" %)**Examples:**
	498	+)))
612	612
	500	+(((
	501	+
	502	+)))
613	613
614		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	504	+* (((
	505	+(% style="color:blue" %)**Set TDC**
	506	+)))
615	615
616		-923.6 - SF7BW125 to SF10BW125
	508	+(((
	509	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	510	+)))
617	617
618		-923.8 - SF7BW125 to SF10BW125
	512	+(((
	513	+Payload:    01 00 00 1E    TDC=30S
	514	+)))
619	619
620		-924.0 - SF7BW125 to SF10BW125
	516	+(((
	517	+Payload:    01 00 00 3C    TDC=60S
	518	+)))
621	621
622		-924.2 - SF7BW125 to SF10BW125
	520	+(((
	521	+
	522	+)))
623	623
624		-924.4 - SF7BW125 to SF10BW125
	524	+* (((
	525	+(% style="color:blue" %)**Reset**
	526	+)))
625	625
626		-924.6 - SF7BW125 to SF10BW125
	528	+(((
	529	+If payload = 0x04FF, it will reset the NSE01
	530	+)))
627	627
628	628
629		-(% style="color:#037691" %)** Downlink:**
	533	+* (% style="color:blue" %)**INTMOD**
630	630
631		-Uplink channels 1-8 (RX1)
	535	+Downlink Payload: 06000003, Set AT+INTMOD=3
632	632
633		-923.2 - SF10BW125 (RX2)
634	634
635	635
	539	+== 2.6  ​LED Indicator ==
636	636
637		-=== 2.7.6 KR920-923 (KR920) ===
	541	+(((
	542	+The NSE01 has an internal LED which is to show the status of different state.
638	638
639		-Default channel:
640	640
641		-922.1 - SF7BW125 to SF12BW125
	545	+* 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)
	546	+* Then the LED will be on for 1 second means device is boot normally.
	547	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	548	+* For each uplink probe, LED will be on for 500ms.
	549	+)))
642	642
643		-922.3 - SF7BW125 to SF12BW125
644	644
645		-922.5 - SF7BW125 to SF12BW125
646	646
647	647
648		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
	554	+== 2.7  Installation in Soil ==
649	649
650		-922.1 - SF7BW125 to SF12BW125
	556	+__**Measurement the soil surface**__
651	651
652		-922.3 - SF7BW125 to SF12BW125
	558	+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]]
653	653
654		-922.5 - SF7BW125 to SF12BW125
	560	+[[image:1657259653666-883.png]] ​
655	655
656		-922.7 - SF7BW125 to SF12BW125
657	657
658		-922.9 - SF7BW125 to SF12BW125
	563	+(((
	564	+
659	659
660		-923.1 - SF7BW125 to SF12BW125
	566	+(((
	567	+Dig a hole with diameter > 20CM.
	568	+)))
661	661
662		-923.3 - SF7BW125 to SF12BW125
	570	+(((
	571	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	572	+)))
	573	+)))
663	663
	575	+[[image:1654506665940-119.png]]
664	664
665		-(% style="color:#037691" %)**Downlink:**
	577	+(((
	578	+
	579	+)))
666	666
667		-Uplink channels 1-7(RX1)
668	668
669		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	582	+== 2.8  ​Firmware Change Log ==
670	670
671	671
	585	+Download URL & Firmware Change log
672	672
673		-=== 2.7.7 IN865-867 (IN865) ===
	587	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
674	674
675		-(% style="color:#037691" %)** Uplink:**
676	676
677		-865.0625 - SF7BW125 to SF12BW125
	590	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
678	678
679		-865.4025 - SF7BW125 to SF12BW125
680	680
681		-865.9850 - SF7BW125 to SF12BW125
682	682
	594	+== 2.9  ​Battery Analysis ==
683	683
684		-(% style="color:#037691" %) **Downlink:**
	596	+=== 2.9.1  ​Battery Type ===
685	685
686		-Uplink channels 1-3 (RX1)
687	687
688		-866.550 - SF10BW125 (RX2)
	599	+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.
689	689
690	690
	602	+The battery is designed to last for several years depends on the actually use environment and update interval.
691	691
692	692
693		-== 2.8 LED Indicator ==
	605	+The battery related documents as below:
694	694
695		-The LSE01 has an internal LED which is to show the status of different state.
	607	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	608	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	609	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
696	696
697		-* Blink once when device power on.
698		-* Solid ON for 5 seconds once device successful Join the network.
699		-* Blink once when device transmit a packet.
700		-
701		-== 2.9 Installation in Soil ==
702		-
703		-**Measurement the soil surface**
704		-
705		-
706		-[[image:1654506634463-199.png]] ​
707		-
708	708	(((
709		-(((
710		-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.
	612	+[[image:image-20220708140453-6.png]]
711	711	)))
712		-)))
713	713
714	714
715	715
716		-[[image:1654506665940-119.png]]
	617	+=== 2.9.2  Power consumption Analyze ===
717	717
718	718	(((
719		-Dig a hole with diameter > 20CM.
	620	+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.
720	720	)))
721	721
722		-(((
723		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
724		-)))
725	725
726		-
727		-== 2.10 ​Firmware Change Log ==
728		-
729	729	(((
730		-**Firmware download link:**
	625	+Instruction to use as below:
731	731	)))
732	732
733	733	(((
734		-[[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/]]
	629	+(% 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/]]
735	735	)))
736	736
737		-(((
738		-
739		-)))
740	740
741	741	(((
742		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	634	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
743	743	)))
744	744
745		-(((
746		-
	637	+* (((
	638	+Product Model
747	747	)))
748		-
749		-(((
750		-**V1.0.**
	640	+* (((
	641	+Uplink Interval
751	751	)))
	643	+* (((
	644	+Working Mode
	645	+)))
752	752
753	753	(((
754		-Release
	648	+And the Life expectation in difference case will be shown on the right.
755	755	)))
756	756
	651	+[[image:image-20220708141352-7.jpeg]]
757	757
758		-== 2.11 ​Battery Analysis ==
759	759
760		-=== 2.11.1 ​Battery Type ===
761	761
762		-(((
763		-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.
764		-)))
	655	+=== 2.9.3  ​Battery Note ===
765	765
766	766	(((
767		-The battery is designed to last for more than 5 years for the LSN50.
	658	+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.
768	768	)))
769	769
770		-(((
771		-(((
772		-The battery-related documents are as below:
773		-)))
774		-)))
775	775
776		-* (((
777		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
778		-)))
779		-* (((
780		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
781		-)))
782		-* (((
783		-[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
784		-)))
785	785
786		- [[image:image-20220610172436-1.png]]
	663	+=== 2.9.4  Replace the battery ===
787	787
788		-
789		-
790		-=== 2.11.2 ​Battery Note ===
791		-
792	792	(((
793		-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.
	666	+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).
794	794	)))
795	795
796	796
797	797
798		-=== 2.11.3 Replace the battery ===
	671	+= 3. ​ Access NB-IoT Module =
799	799
800	800	(((
801		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	674	+Users can directly access the AT command set of the NB-IoT module.
802	802	)))
803	803
804	804	(((
805		-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.
	678	+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/]]
806	806	)))
807	807
808		-(((
809		-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)
810		-)))
	681	+[[image:1657261278785-153.png]]
811	811
812	812
813	813
814		-= 3. ​Using the AT Commands =
	685	+= 4.  Using the AT Commands =
815	815
816		-== 3.1 Access AT Commands ==
	687	+== 4.1  Access AT Commands ==
817	817
	689	+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/]]
818	818
819		-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.
820	820
821		-[[image:1654501986557-872.png||height="391" width="800"]]
	692	+AT+<CMD>?  : Help on <CMD>
822	822
	694	+AT+<CMD>         : Run <CMD>
823	823
824		-Or if you have below board, use below connection:
	696	+AT+<CMD>=<value> : Set the value
825	825
	698	+AT+<CMD>=?  : Get the value
826	826
827		-[[image:1654502005655-729.png||height="503" width="801"]]
828	828
829		-
830		-
831		-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:
832		-
833		-
834		- [[image:1654502050864-459.png||height="564" width="806"]]
835		-
836		-
837		-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]]
838		-
839		-
840		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
841		-
842		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
843		-
844		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
845		-
846		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
847		-
848		-
849	849	(% style="color:#037691" %)**General Commands**(%%)
850	850
851		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	703	+AT  : Attention
852	852
853		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	705	+AT?  : Short Help
854	854
855		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	707	+ATZ  : MCU Reset
856	856
857		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	709	+AT+TDC  : Application Data Transmission Interval
858	858
	711	+AT+CFG  : Print all configurations
859	859
860		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	713	+AT+CFGMOD           : Working mode selection
861	861
862		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	715	+AT+INTMOD            : Set the trigger interrupt mode
863	863
864		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	717	+AT+5VT  : Set extend the time of 5V power
865	865
866		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	719	+AT+PRO  : Choose agreement
867	867
868		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	721	+AT+WEIGRE  : Get weight or set weight to 0
869	869
870		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	723	+AT+WEIGAP  : Get or Set the GapValue of weight
871	871
872		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	725	+AT+RXDL  : Extend the sending and receiving time
873	873
874		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	727	+AT+CNTFAC  : Get or set counting parameters
875	875
876		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	729	+AT+SERVADDR  : Server Address
877	877
878		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
879	879
880		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	732	+(% style="color:#037691" %)**COAP Management**
881	881
882		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	734	+AT+URI            : Resource parameters
883	883
884		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
885	885
886		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	737	+(% style="color:#037691" %)**UDP Management**
887	887
888		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	739	+AT+CFM          : Upload confirmation mode (only valid for UDP)
889	889
890		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
891	891
892		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	742	+(% style="color:#037691" %)**MQTT Management**
893	893
	744	+AT+CLIENT               : Get or Set MQTT client
894	894
895		-(% style="color:#037691" %)**LoRa Network Management**
	746	+AT+UNAME  : Get or Set MQTT Username
896	896
897		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	748	+AT+PWD                  : Get or Set MQTT password
898	898
899		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	750	+AT+PUBTOPIC  : Get or Set MQTT publish topic
900	900
901		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	752	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
902	902
903		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
904	904
905		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	755	+(% style="color:#037691" %)**Information**
906	906
907		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	757	+AT+FDR  : Factory Data Reset
908	908
909		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	759	+AT+PWORD  : Serial Access Password
910	910
911		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
912	912
913		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
914	914
915		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	763	+= ​5.  FAQ =
916	916
917		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	765	+== 5.1 ​ How to Upgrade Firmware ==
918	918
919		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
920	920
921		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
922		-
923		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
924		-
925		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
926		-
927		-
928		-(% style="color:#037691" %)**Information**
929		-
930		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
931		-
932		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
933		-
934		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
935		-
936		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
937		-
938		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
939		-
940		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
941		-
942		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
943		-
944		-
945		-= ​4. FAQ =
946		-
947		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
948		-
949	949	(((
950		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
951		-When downloading the images, choose the required image file for download. ​
	769	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
952	952	)))
953	953
954	954	(((
955		-
	773	+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]]
956	956	)))
957	957
958	958	(((
959		-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.
	777	+(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
960	960	)))
961	961
962		-(((
963		-
964		-)))
965	965
966		-(((
967		-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.
968		-)))
969	969
970		-(((
971		-
972		-)))
	782	+= 6.  Trouble Shooting =
973	973
974		-(((
975		-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.
976		-)))
	784	+== 6.1  ​Connection problem when uploading firmware ==
977	977
978		-[[image:image-20220606154726-3.png]]
979	979
980		-
981		-When you use the TTN network, the US915 frequency bands use are:
982		-
983		-* 903.9 - SF7BW125 to SF10BW125
984		-* 904.1 - SF7BW125 to SF10BW125
985		-* 904.3 - SF7BW125 to SF10BW125
986		-* 904.5 - SF7BW125 to SF10BW125
987		-* 904.7 - SF7BW125 to SF10BW125
988		-* 904.9 - SF7BW125 to SF10BW125
989		-* 905.1 - SF7BW125 to SF10BW125
990		-* 905.3 - SF7BW125 to SF10BW125
991		-* 904.6 - SF8BW500
992		-
	787	+(% class="wikigeneratedid" %)
993	993	(((
994		-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:
995		-
996		-* (% style="color:#037691" %)**AT+CHE=2**
997		-* (% style="color:#037691" %)**ATZ**
	789	+(% 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;"]]
998	998	)))
999	999
1000		-(((
1001		-
1002	1002
1003		-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.
1004		-)))
1005	1005
1006		-(((
1007		-
1008		-)))
	794	+== 6.2  AT Command input doesn't work ==
1009	1009
1010	1010	(((
1011		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
	797	+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.
1012	1012	)))
1013	1013
1014		-[[image:image-20220606154825-4.png]]
1015	1015
1016	1016
	802	+= 7. ​ Order Info =
1017	1017
1018		-= 5. Trouble Shooting =
1019	1019
1020		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
	805	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1021	1021
1022		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1023	1023
1024		-
1025		-== 5.2 AT Command input doesn’t work ==
1026		-
1027		-(((
1028		-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.
1029		-)))
1030		-
1031		-
1032		-== 5.3 Device rejoin in at the second uplink packet ==
1033		-
1034		-(% style="color:#4f81bd" %)**Issue describe as below:**
1035		-
1036		-[[image:1654500909990-784.png]]
1037		-
1038		-
1039		-(% style="color:#4f81bd" %)**Cause for this issue:**
1040		-
1041		-(((
1042		-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.
1043		-)))
1044		-
1045		-
1046		-(% style="color:#4f81bd" %)**Solution: **
1047		-
1048		-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:
1049		-
1050		-[[image:1654500929571-736.png||height="458" width="832"]]
1051		-
1052		-
1053		-= 6. ​Order Info =
1054		-
1055		-
1056		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1057		-
1058		-
1059		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1060		-
1061		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1062		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1063		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1064		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1065		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1066		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1067		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1068		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1069		-
1070		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1071		-
1072		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1073		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1074		-
1075	1075	(% class="wikigeneratedid" %)
1076	1076	(((
1077	1077
1078	1078	)))
1079	1079
1080		-= 7. Packing Info =
	813	+= 8.  Packing Info =
1081	1081
1082	1082	(((
1083	1083
1084	1084
1085	1085	(% style="color:#037691" %)**Package Includes**:
1086		-)))
1087	1087
1088		-* (((
1089		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	820	+
	821	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	822	+* External antenna x 1
1090	1090	)))
1091	1091
1092	1092	(((
...	...	@@ -1093,24 +1093,20 @@
1093	1093
1094	1094
1095	1095	(% style="color:#037691" %)**Dimension and weight**:
1096		-)))
1097	1097
1098		-* (((
1099		-Device Size: cm
	830	+
	831	+* Size: 195 x 125 x 55 mm
	832	+* Weight:   420g
1100	1100	)))
1101		-* (((
1102		-Device Weight: g
1103		-)))
1104		-* (((
1105		-Package Size / pcs : cm
1106		-)))
1107		-* (((
1108		-Weight / pcs : g
1109	1109
	835	+(((
1110	1110
	837	+
	838	+
	839	+
1111	1111	)))
1112	1112
1113		-= 8. Support =
	842	+= 9.  Support =
1114	1114
1115	1115	* 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.
1116	1116	* 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]]