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

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Details

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Title

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

Content

...	...	@@ -3,16 +3,8 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14		-**Table of Contents:**
15		-
16	16	{{toc/}}
17	17
18	18
...	...	@@ -20,82 +20,64 @@
20	20
21	21
22	22
	15	+= 1. Introduction =
23	23
24		-= 1.  Introduction =
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
25	25
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27		-
28	28	(((
29		-
	20	+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.
	21	+)))
30	30
31	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.
	24	+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.
33	33	)))
34	34
35	35	(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	28	+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.
37	37	)))
38	38
39	39	(((
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.
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
41	41	)))
42	42
43	43	(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	36	+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.
45	45	)))
46	46
47		-
48		-)))
49	49
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
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
	59	+* 4000mAh or 8500mAh Battery for long term use
71	71
72	72
73		-== 1.3  Specification ==
74	74
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
	64	+== 1.3 Specification ==
77	77
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		-
92	92	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
93	93
94		-[[image:image-20220708101224-1.png]]
	68	+[[image:image-20220606162220-5.png]]
95	95
96	96
97	97
98		-== ​1.4  Applications ==
	72	+== ​1.4 Applications ==
99	99
100	100	* Smart Agriculture
101	101
...	...	@@ -102,724 +102,982 @@
102	102	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103	103	​
104	104
105		-== 1.5  Pin Definitions ==
	79	+== 1.5 Firmware Change log ==
106	106
107	107
108		-[[image:1657246476176-652.png]]
	82	+**LSE01 v1.0 :**  Release
109	109
110	110
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	86	+= 2. Configure LSE01 to connect to LoRaWAN network =
113	113
114		-== 2.1  How it works ==
	88	+== 2.1 How it works ==
115	115
116		-
117	117	(((
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.
	91	+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
119	119	)))
120	120
121		-
122	122	(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	95	+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"]].
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
127	127
128		-(((
129		-
130		-)))
131	131
	100	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
132	132
	102	+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.
133	133
134		-== 2.2 ​ Configure the NSE01 ==
135	135
	105	+[[image:1654503992078-669.png]]
136	136
137		-=== 2.2.1 Test Requirement ===
138	138
	108	+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.
139	139
	110	+
	111	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	112	+
	113	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	114	+
	115	+[[image:image-20220606163732-6.jpeg]]
	116	+
	117	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	118	+
	119	+**Add APP EUI in the application**
	120	+
	121	+
	122	+[[image:1654504596150-405.png]]
	123	+
	124	+
	125	+
	126	+**Add APP KEY and DEV EUI**
	127	+
	128	+[[image:1654504683289-357.png]]
	129	+
	130	+
	131	+
	132	+**Step 2**: Power on LSE01
	133	+
	134	+
	135	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	136	+
	137	+[[image:image-20220606163915-7.png]]
	138	+
	139	+
	140	+**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.
	141	+
	142	+[[image:1654504778294-788.png]]
	143	+
	144	+
	145	+
	146	+== 2.3 Uplink Payload ==
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
	152	+
	153	+Uplink payload includes in total 11 bytes.
	154	+
	155	+
	156	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	157	+|=(((
	158	+**Size**
	159	+
	160	+**(bytes)**
	161	+)))|=(% style="width: 45px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**1**
	162	+|**Value**|(% style="width:45px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:80px" %)(((
140	140	(((
141		-To use NSE01 in your city, make sure meet below requirements:
	164	+Temperature
	165	+
	166	+(((
	167	+(Reserve, Ignore now)
142	142	)))
143	143
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.
	170	+~|(% style="width:80px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|
147	147
	172	+(% style="width:80px" %)
148	148	(((
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
	174	+(((
	175	+MOD & Digital Interrupt
	176	+
	177	+(((
	178	+(Optional)
150	150	)))
	180	+)))
151	151
	182	+[[image:1654504881641-514.png]]
152	152
153		-[[image:1657249419225-449.png]]
154	154
155	155
	186	+=== 2.3.2 MOD~=1(Original value) ===
156	156
157		-=== 2.2.2 Insert SIM card ===
	188	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
158	158
	190	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	191	+|=(((
	192	+**Size**
	193	+
	194	+**(bytes)**
	195	+)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	196	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
159	159	(((
160		-Insert the NB-IoT Card get from your provider.
161		-)))
	198	+Temperature
162	162
163	163	(((
164		-User need to take out the NB-IoT module and insert the SIM card like below:
	201	+(Reserve, Ignore now)
165	165	)))
	203	+)))
166	166
	205	+~|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|
167	167
168		-[[image:1657249468462-536.png]]
	207	+(((
	208	+[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)
	209	+)))
169	169
	211	+~|
170	170
171		-
172		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173		-
174	174	(((
175	175	(((
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.
	215	+MOD & Digital Interrupt
177	177	)))
	217	+
	218	+(Optional)
178	178	)))
	220	+)))
179	179
	222	+[[image:1654504907647-967.png]]
180	180
181		-**Connection:**
182	182
183		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
184	184
185		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	226	+=== 2.3.3 Battery Info ===
186	186
187		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	228	+Check the battery voltage for LSE01.
188	188
	230	+Ex1: 0x0B45 = 2885mV
189	189
190		-In the PC, use below serial tool settings:
	232	+Ex2: 0x0B49 = 2889mV
191	191
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**
197	197
	235	+
	236	+=== 2.3.4 Soil Moisture ===
	237	+
	238	+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.
	239	+
	240	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	241	+
	242	+
	243	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	244	+
	245	+
	246	+
	247	+=== 2.3.5 Soil Temperature ===
	248	+
	249	+ 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
	250	+
	251	+**Example**:
	252	+
	253	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	254	+
	255	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	256	+
	257	+
	258	+
	259	+=== 2.3.6 Soil Conductivity (EC) ===
	260	+
198	198	(((
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.
	262	+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).
200	200	)))
201	201
202		-[[image:image-20220708110657-3.png]]
	265	+(((
	266	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	267	+)))
203	203
204	204	(((
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/]]
	270	+Generally, the EC value of irrigation water is less than 800uS / cm.
206	206	)))
207	207
	273	+(((
	274	+
	275	+)))
208	208
	277	+(((
	278	+
	279	+)))
209	209
210		-=== 2.2.4 Use CoAP protocol to uplink data ===
	281	+=== 2.3.7 MOD ===
211	211
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/]]
	283	+Firmware version at least v2.1 supports changing mode.
213	213
	285	+For example, bytes[10]=90
214	214
215		-**Use below commands:**
	287	+mod=(bytes[10]>>7)&0x01=1.
216	216
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
220	220
221		-For parameter description, please refer to AT command set
	290	+**Downlink Command:**
222	222
223		-[[image:1657249793983-486.png]]
	292	+If payload = 0x0A00, workmode=0
224	224
	294	+If** **payload =** **0x0A01, workmode=1
225	225
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.
227	227
228		-[[image:1657249831934-534.png]]
229	229
	298	+=== 2.3.8 ​Decode payload in The Things Network ===
230	230
	300	+While using TTN network, you can add the payload format to decode the payload.
231	231
232		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
233	233
234		-This feature is supported since firmware version v1.0.1
	303	+[[image:1654505570700-128.png]]
235	235
	305	+The payload decoder function for TTN is here:
236	236
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
	307	+LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
240	240
241		-[[image:1657249864775-321.png]]
242	242
243	243
244		-[[image:1657249930215-289.png]]
	311	+== 2.4 Uplink Interval ==
245	245
	313	+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"]]
246	246
247	247
248		-=== 2.2.6 Use MQTT protocol to uplink data ===
249	249
250		-This feature is supported since firmware version v110
	317	+== 2.5 Downlink Payload ==
251	251
	319	+By default, LSE50 prints the downlink payload to console port.
252	252
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
	321	+[[image:image-20220606165544-8.png]]
260	260
261		-[[image:1657249978444-674.png]]
262	262
	324	+**Examples:**
263	263
264		-[[image:1657249990869-686.png]]
265	265
	327	+* **Set TDC**
266	266
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		-)))
	329	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
270	270
	331	+Payload:    01 00 00 1E    TDC=30S
271	271
	333	+Payload:    01 00 00 3C    TDC=60S
272	272
273		-=== 2.2.7 Use TCP protocol to uplink data ===
274	274
275		-This feature is supported since firmware version v110
	336	+* **Reset**
276	276
	338	+If payload = 0x04FF, it will reset the LSE01
277	277
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
280	280
281		-[[image:1657250217799-140.png]]
	341	+* **CFM**
282	282
	343	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
283	283
284		-[[image:1657250255956-604.png]]
285	285
286	286
	347	+== 2.6 ​Show Data in DataCake IoT Server ==
287	287
288		-=== 2.2.8 Change Update Interval ===
	349	+[[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:
289	289
290		-User can use below command to change the (% style="color:green" %)**uplink interval**.
291	291
292		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	352	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
293	293
294		-(((
295		-(% style="color:red" %)**NOTE:**
296		-)))
	354	+**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:
297	297
298		-(((
299		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
300		-)))
301	301
	357	+[[image:1654505857935-743.png]]
302	302
303	303
304		-== 2.3  Uplink Payload ==
	360	+[[image:1654505874829-548.png]]
305	305
306		-In this mode, uplink payload includes in total 18 bytes
	362	+Step 3: Create an account or log in Datacake.
307	307
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"]]
	364	+Step 4: Search the LSE01 and add DevEUI.
313	313
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
315	315
	367	+[[image:1654505905236-553.png]]
316	316
317		-[[image:image-20220708111918-4.png]]
318	318
	370	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
319	319
320		-The payload is ASCII string, representative same HEX:
	372	+[[image:1654505925508-181.png]]
321	321
322		-0x72403155615900640c7817075e0a8c02f900 where:
323	323
324		-* Device ID: 0x 724031556159 = 724031556159
325		-* Version: 0x0064=100=1.0.0
326	326
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
	376	+== 2.7 Frequency Plans ==
333	333
	378	+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.
334	334
335		-== 2.4  Payload Explanation and Sensor Interface ==
336	336
	381	+=== 2.7.1 EU863-870 (EU868) ===
337	337
338		-=== 2.4.1  Device ID ===
	383	+(% style="color:#037691" %)** Uplink:**
339	339
340		-By default, the Device ID equal to the last 6 bytes of IMEI.
	385	+868.1 - SF7BW125 to SF12BW125
341	341
342		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	387	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
343	343
344		-**Example:**
	389	+868.5 - SF7BW125 to SF12BW125
345	345
346		-AT+DEUI=A84041F15612
	391	+867.1 - SF7BW125 to SF12BW125
347	347
348		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	393	+867.3 - SF7BW125 to SF12BW125
349	349
	395	+867.5 - SF7BW125 to SF12BW125
350	350
	397	+867.7 - SF7BW125 to SF12BW125
351	351
352		-=== 2.4.2  Version Info ===
	399	+867.9 - SF7BW125 to SF12BW125
353	353
354		-Specify the software version: 0x64=100, means firmware version 1.00.
	401	+868.8 - FSK
355	355
356		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
357	357
	404	+(% style="color:#037691" %)** Downlink:**
358	358
	406	+Uplink channels 1-9 (RX1)
359	359
360		-=== 2.4.3  Battery Info ===
	408	+869.525 - SF9BW125 (RX2 downlink only)
361	361
362		-(((
363		-Check the battery voltage for LSE01.
364		-)))
365	365
366		-(((
367		-Ex1: 0x0B45 = 2885mV
368		-)))
369	369
370		-(((
371		-Ex2: 0x0B49 = 2889mV
372		-)))
	412	+=== 2.7.2 US902-928(US915) ===
373	373
	414	+Used in USA, Canada and South America. Default use CHE=2
374	374
	416	+(% style="color:#037691" %)**Uplink:**
375	375
376		-=== 2.4.4  Signal Strength ===
	418	+903.9 - SF7BW125 to SF10BW125
377	377
378		-NB-IoT Network signal Strength.
	420	+904.1 - SF7BW125 to SF10BW125
379	379
380		-**Ex1: 0x1d = 29**
	422	+904.3 - SF7BW125 to SF10BW125
381	381
382		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	424	+904.5 - SF7BW125 to SF10BW125
383	383
384		-(% style="color:blue" %)**1**(%%)  -111dBm
	426	+904.7 - SF7BW125 to SF10BW125
385	385
386		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	428	+904.9 - SF7BW125 to SF10BW125
387	387
388		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	430	+905.1 - SF7BW125 to SF10BW125
389	389
390		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	432	+905.3 - SF7BW125 to SF10BW125
391	391
392	392
	435	+(% style="color:#037691" %)**Downlink:**
393	393
394		-=== 2.4.5  Soil Moisture ===
	437	+923.3 - SF7BW500 to SF12BW500
395	395
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		-)))
	439	+923.9 - SF7BW500 to SF12BW500
399	399
400		-(((
401		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
402		-)))
	441	+924.5 - SF7BW500 to SF12BW500
403	403
404		-(((
405		-
406		-)))
	443	+925.1 - SF7BW500 to SF12BW500
407	407
408		-(((
409		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
410		-)))
	445	+925.7 - SF7BW500 to SF12BW500
411	411
	447	+926.3 - SF7BW500 to SF12BW500
412	412
	449	+926.9 - SF7BW500 to SF12BW500
413	413
414		-=== 2.4.6  Soil Temperature ===
	451	+927.5 - SF7BW500 to SF12BW500
415	415
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		-)))
	453	+923.3 - SF12BW500(RX2 downlink only)
419	419
420		-(((
421		-**Example**:
422		-)))
423	423
424		-(((
425		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
426		-)))
427	427
428		-(((
429		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
430		-)))
	457	+=== 2.7.3 CN470-510 (CN470) ===
431	431
	459	+Used in China, Default use CHE=1
432	432
	461	+(% style="color:#037691" %)**Uplink:**
433	433
434		-=== 2.4.7  Soil Conductivity (EC) ===
	463	+486.3 - SF7BW125 to SF12BW125
435	435
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		-)))
	465	+486.5 - SF7BW125 to SF12BW125
439	439
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		-)))
	467	+486.7 - SF7BW125 to SF12BW125
443	443
444		-(((
445		-Generally, the EC value of irrigation water is less than 800uS / cm.
446		-)))
	469	+486.9 - SF7BW125 to SF12BW125
447	447
448		-(((
449		-
450		-)))
	471	+487.1 - SF7BW125 to SF12BW125
451	451
452		-(((
453		-
454		-)))
	473	+487.3 - SF7BW125 to SF12BW125
455	455
456		-=== 2.4.8  Digital Interrupt ===
	475	+487.5 - SF7BW125 to SF12BW125
457	457
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.
	477	+487.7 - SF7BW125 to SF12BW125
459	459
460		-The command is:
461	461
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]])**.**
	480	+(% style="color:#037691" %)**Downlink:**
463	463
	482	+506.7 - SF7BW125 to SF12BW125
464	464
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.
	484	+506.9 - SF7BW125 to SF12BW125
466	466
	486	+507.1 - SF7BW125 to SF12BW125
467	467
468		-Example:
	488	+507.3 - SF7BW125 to SF12BW125
469	469
470		-0x(00): Normal uplink packet.
	490	+507.5 - SF7BW125 to SF12BW125
471	471
472		-0x(01): Interrupt Uplink Packet.
	492	+507.7 - SF7BW125 to SF12BW125
473	473
	494	+507.9 - SF7BW125 to SF12BW125
474	474
	496	+508.1 - SF7BW125 to SF12BW125
475	475
476		-=== 2.4.9  ​+5V Output ===
	498	+505.3 - SF12BW125 (RX2 downlink only)
477	477
478		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
479	479
480	480
481		-The 5V output time can be controlled by AT Command.
	502	+=== 2.7.4 AU915-928(AU915) ===
482	482
483		-(% style="color:blue" %)**AT+5VT=1000**
	504	+Default use CHE=2
484	484
485		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	506	+(% style="color:#037691" %)**Uplink:**
486	486
	508	+916.8 - SF7BW125 to SF12BW125
487	487
	510	+917.0 - SF7BW125 to SF12BW125
488	488
489		-== 2.5  Downlink Payload ==
	512	+917.2 - SF7BW125 to SF12BW125
490	490
491		-By default, NSE01 prints the downlink payload to console port.
	514	+917.4 - SF7BW125 to SF12BW125
492	492
493		-[[image:image-20220708133731-5.png]]
	516	+917.6 - SF7BW125 to SF12BW125
494	494
	518	+917.8 - SF7BW125 to SF12BW125
495	495
496		-(((
497		-(% style="color:blue" %)**Examples:**
498		-)))
	520	+918.0 - SF7BW125 to SF12BW125
499	499
500		-(((
501		-
502		-)))
	522	+918.2 - SF7BW125 to SF12BW125
503	503
504		-* (((
505		-(% style="color:blue" %)**Set TDC**
506		-)))
507	507
508		-(((
509		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
510		-)))
	525	+(% style="color:#037691" %)**Downlink:**
511	511
512		-(((
513		-Payload:    01 00 00 1E    TDC=30S
514		-)))
	527	+923.3 - SF7BW500 to SF12BW500
515	515
516		-(((
517		-Payload:    01 00 00 3C    TDC=60S
518		-)))
	529	+923.9 - SF7BW500 to SF12BW500
519	519
520		-(((
521		-
522		-)))
	531	+924.5 - SF7BW500 to SF12BW500
523	523
524		-* (((
525		-(% style="color:blue" %)**Reset**
526		-)))
	533	+925.1 - SF7BW500 to SF12BW500
527	527
528		-(((
529		-If payload = 0x04FF, it will reset the NSE01
530		-)))
	535	+925.7 - SF7BW500 to SF12BW500
531	531
	537	+926.3 - SF7BW500 to SF12BW500
532	532
533		-* (% style="color:blue" %)**INTMOD**
	539	+926.9 - SF7BW500 to SF12BW500
534	534
535		-Downlink Payload: 06000003, Set AT+INTMOD=3
	541	+927.5 - SF7BW500 to SF12BW500
536	536
	543	+923.3 - SF12BW500(RX2 downlink only)
537	537
538	538
539		-== 2.6  ​LED Indicator ==
540	540
541		-(((
542		-The NSE01 has an internal LED which is to show the status of different state.
	547	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
543	543
	549	+(% style="color:#037691" %)**Default Uplink channel:**
544	544
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		-)))
	551	+923.2 - SF7BW125 to SF10BW125
550	550
	553	+923.4 - SF7BW125 to SF10BW125
551	551
552	552
	556	+(% style="color:#037691" %)**Additional Uplink Channel**:
553	553
554		-== 2.7  Installation in Soil ==
	558	+(OTAA mode, channel added by JoinAccept message)
555	555
556		-__**Measurement the soil surface**__
	560	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
557	557
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]]
	562	+922.2 - SF7BW125 to SF10BW125
559	559
560		-[[image:1657259653666-883.png]] ​
	564	+922.4 - SF7BW125 to SF10BW125
561	561
	566	+922.6 - SF7BW125 to SF10BW125
562	562
563		-(((
564		-
	568	+922.8 - SF7BW125 to SF10BW125
565	565
566		-(((
567		-Dig a hole with diameter > 20CM.
568		-)))
	570	+923.0 - SF7BW125 to SF10BW125
569	569
570		-(((
571		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
572		-)))
573		-)))
	572	+922.0 - SF7BW125 to SF10BW125
574	574
575		-[[image:1654506665940-119.png]]
576	576
577		-(((
578		-
579		-)))
	575	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
580	580
	577	+923.6 - SF7BW125 to SF10BW125
581	581
582		-== 2.8  ​Firmware Change Log ==
	579	+923.8 - SF7BW125 to SF10BW125
583	583
	581	+924.0 - SF7BW125 to SF10BW125
584	584
585		-Download URL & Firmware Change log
	583	+924.2 - SF7BW125 to SF10BW125
586	586
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/]]
	585	+924.4 - SF7BW125 to SF10BW125
588	588
	587	+924.6 - SF7BW125 to SF10BW125
589	589
590		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
591	591
	590	+(% style="color:#037691" %)** Downlink:**
592	592
	592	+Uplink channels 1-8 (RX1)
593	593
594		-== 2.9  ​Battery Analysis ==
	594	+923.2 - SF10BW125 (RX2)
595	595
596		-=== 2.9.1  ​Battery Type ===
597	597
598	598
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.
	598	+=== 2.7.6 KR920-923 (KR920) ===
600	600
	600	+Default channel:
601	601
602		-The battery is designed to last for several years depends on the actually use environment and update interval.
	602	+922.1 - SF7BW125 to SF12BW125
603	603
	604	+922.3 - SF7BW125 to SF12BW125
604	604
605		-The battery related documents as below:
	606	+922.5 - SF7BW125 to SF12BW125
606	606
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/]]
610	610
	609	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
	610	+
	611	+922.1 - SF7BW125 to SF12BW125
	612	+
	613	+922.3 - SF7BW125 to SF12BW125
	614	+
	615	+922.5 - SF7BW125 to SF12BW125
	616	+
	617	+922.7 - SF7BW125 to SF12BW125
	618	+
	619	+922.9 - SF7BW125 to SF12BW125
	620	+
	621	+923.1 - SF7BW125 to SF12BW125
	622	+
	623	+923.3 - SF7BW125 to SF12BW125
	624	+
	625	+
	626	+(% style="color:#037691" %)**Downlink:**
	627	+
	628	+Uplink channels 1-7(RX1)
	629	+
	630	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	631	+
	632	+
	633	+
	634	+=== 2.7.7 IN865-867 (IN865) ===
	635	+
	636	+(% style="color:#037691" %)** Uplink:**
	637	+
	638	+865.0625 - SF7BW125 to SF12BW125
	639	+
	640	+865.4025 - SF7BW125 to SF12BW125
	641	+
	642	+865.9850 - SF7BW125 to SF12BW125
	643	+
	644	+
	645	+(% style="color:#037691" %) **Downlink:**
	646	+
	647	+Uplink channels 1-3 (RX1)
	648	+
	649	+866.550 - SF10BW125 (RX2)
	650	+
	651	+
	652	+
	653	+
	654	+== 2.8 LED Indicator ==
	655	+
	656	+The LSE01 has an internal LED which is to show the status of different state.
	657	+
	658	+* Blink once when device power on.
	659	+* Solid ON for 5 seconds once device successful Join the network.
	660	+* Blink once when device transmit a packet.
	661	+
	662	+== 2.9 Installation in Soil ==
	663	+
	664	+**Measurement the soil surface**
	665	+
	666	+
	667	+[[image:1654506634463-199.png]] ​
	668	+
611	611	(((
612		-[[image:image-20220708140453-6.png]]
	670	+(((
	671	+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.
613	613	)))
	673	+)))
614	614
615	615
	676	+[[image:1654506665940-119.png]]
616	616
617		-=== 2.9.2  Power consumption Analyze ===
	678	+(((
	679	+Dig a hole with diameter > 20CM.
	680	+)))
618	618
619	619	(((
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.
	683	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
621	621	)))
622	622
623	623
	687	+== 2.10 ​Firmware Change Log ==
	688	+
624	624	(((
625		-Instruction to use as below:
	690	+**Firmware download link:**
626	626	)))
627	627
628	628	(((
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/]]
	694	+[[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/]]
630	630	)))
631	631
	697	+(((
	698	+
	699	+)))
632	632
633	633	(((
634		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	702	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
635	635	)))
636	636
637		-* (((
638		-Product Model
	705	+(((
	706	+
639	639	)))
640		-* (((
641		-Uplink Interval
	708	+
	709	+(((
	710	+**V1.0.**
642	642	)))
643		-* (((
644		-Working Mode
645		-)))
646	646
647	647	(((
648		-And the Life expectation in difference case will be shown on the right.
	714	+Release
649	649	)))
650	650
651		-[[image:image-20220708141352-7.jpeg]]
652	652
	718	+== 2.11 ​Battery Analysis ==
653	653
	720	+=== 2.11.1 ​Battery Type ===
654	654
655		-=== 2.9.3  ​Battery Note ===
	722	+(((
	723	+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.
	724	+)))
656	656
657	657	(((
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.
	727	+The battery is designed to last for more than 5 years for the LSN50.
659	659	)))
660	660
	730	+(((
	731	+(((
	732	+The battery-related documents are as below:
	733	+)))
	734	+)))
661	661
	736	+* (((
	737	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	738	+)))
	739	+* (((
	740	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	741	+)))
	742	+* (((
	743	+[[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]]
	744	+)))
662	662
663		-=== 2.9.4  Replace the battery ===
	746	+ [[image:image-20220606171726-9.png]]
664	664
	748	+
	749	+
	750	+=== 2.11.2 ​Battery Note ===
	751	+
665	665	(((
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).
	753	+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.
667	667	)))
668	668
669	669
670	670
671		-= 3. ​ Access NB-IoT Module =
	758	+=== 2.11.3 Replace the battery ===
672	672
673	673	(((
674		-Users can directly access the AT command set of the NB-IoT module.
	761	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
675	675	)))
676	676
677	677	(((
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/]]
	765	+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.
679	679	)))
680	680
681		-[[image:1657261278785-153.png]]
	768	+(((
	769	+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)
	770	+)))
682	682
683	683
684	684
685		-= 4.  Using the AT Commands =
	774	+= 3. ​Using the AT Commands =
686	686
687		-== 4.1  Access AT Commands ==
	776	+== 3.1 Access AT Commands ==
688	688
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/]]
690	690
	779	+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.
691	691
692		-AT+<CMD>?  : Help on <CMD>
	781	+[[image:1654501986557-872.png||height="391" width="800"]]
693	693
694		-AT+<CMD>         : Run <CMD>
695	695
696		-AT+<CMD>=<value> : Set the value
	784	+Or if you have below board, use below connection:
697	697
698		-AT+<CMD>=?  : Get the value
699	699
	787	+[[image:1654502005655-729.png||height="503" width="801"]]
700	700
	789	+
	790	+
	791	+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:
	792	+
	793	+
	794	+ [[image:1654502050864-459.png||height="564" width="806"]]
	795	+
	796	+
	797	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
	798	+
	799	+
	800	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	801	+
	802	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	803	+
	804	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	805	+
	806	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	807	+
	808	+
701	701	(% style="color:#037691" %)**General Commands**(%%)
702	702
703		-AT  : Attention
	811	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
704	704
705		-AT?  : Short Help
	813	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
706	706
707		-ATZ  : MCU Reset
	815	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
708	708
709		-AT+TDC  : Application Data Transmission Interval
	817	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
710	710
711		-AT+CFG  : Print all configurations
712	712
713		-AT+CFGMOD           : Working mode selection
	820	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
714	714
715		-AT+INTMOD            : Set the trigger interrupt mode
	822	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
716	716
717		-AT+5VT  : Set extend the time of 5V power
	824	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
718	718
719		-AT+PRO  : Choose agreement
	826	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
720	720
721		-AT+WEIGRE  : Get weight or set weight to 0
	828	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
722	722
723		-AT+WEIGAP  : Get or Set the GapValue of weight
	830	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
724	724
725		-AT+RXDL  : Extend the sending and receiving time
	832	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
726	726
727		-AT+CNTFAC  : Get or set counting parameters
	834	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
728	728
729		-AT+SERVADDR  : Server Address
	836	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
730	730
	838	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
731	731
732		-(% style="color:#037691" %)**COAP Management**
	840	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
733	733
734		-AT+URI            : Resource parameters
	842	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
735	735
	844	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
736	736
737		-(% style="color:#037691" %)**UDP Management**
	846	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
738	738
739		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	848	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
740	740
	850	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
741	741
742		-(% style="color:#037691" %)**MQTT Management**
	852	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
743	743
744		-AT+CLIENT               : Get or Set MQTT client
745	745
746		-AT+UNAME  : Get or Set MQTT Username
	855	+(% style="color:#037691" %)**LoRa Network Management**
747	747
748		-AT+PWD                  : Get or Set MQTT password
	857	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
749	749
750		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	859	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
751	751
752		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	861	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
753	753
	863	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
754	754
755		-(% style="color:#037691" %)**Information**
	865	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
756	756
757		-AT+FDR  : Factory Data Reset
	867	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
758	758
759		-AT+PWORD  : Serial Access Password
	869	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
760	760
	871	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
761	761
	873	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
762	762
763		-= ​5.  FAQ =
	875	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
764	764
765		-== 5.1 ​ How to Upgrade Firmware ==
	877	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
766	766
	879	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
767	767
	881	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	882	+
	883	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	884	+
	885	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	886	+
	887	+
	888	+(% style="color:#037691" %)**Information**
	889	+
	890	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	891	+
	892	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	893	+
	894	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	895	+
	896	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	897	+
	898	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	899	+
	900	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	901	+
	902	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	903	+
	904	+
	905	+= ​4. FAQ =
	906	+
	907	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	908	+
768	768	(((
769		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	910	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	911	+When downloading the images, choose the required image file for download. ​
770	770	)))
771	771
772	772	(((
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]]
	915	+
774	774	)))
775	775
776	776	(((
777		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	919	+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.
778	778	)))
779	779
	922	+(((
	923	+
	924	+)))
780	780
	926	+(((
	927	+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.
	928	+)))
781	781
782		-= 6.  Trouble Shooting =
	930	+(((
	931	+
	932	+)))
783	783
784		-== 6.1  ​Connection problem when uploading firmware ==
	934	+(((
	935	+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.
	936	+)))
785	785
	938	+[[image:image-20220606154726-3.png]]
786	786
787		-(% class="wikigeneratedid" %)
	940	+
	941	+When you use the TTN network, the US915 frequency bands use are:
	942	+
	943	+* 903.9 - SF7BW125 to SF10BW125
	944	+* 904.1 - SF7BW125 to SF10BW125
	945	+* 904.3 - SF7BW125 to SF10BW125
	946	+* 904.5 - SF7BW125 to SF10BW125
	947	+* 904.7 - SF7BW125 to SF10BW125
	948	+* 904.9 - SF7BW125 to SF10BW125
	949	+* 905.1 - SF7BW125 to SF10BW125
	950	+* 905.3 - SF7BW125 to SF10BW125
	951	+* 904.6 - SF8BW500
	952	+
788	788	(((
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;"]]
	954	+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:
790	790	)))
791	791
	957	+(% class="box infomessage" %)
	958	+(((
	959	+**AT+CHE=2**
	960	+)))
792	792
	962	+(% class="box infomessage" %)
	963	+(((
	964	+**ATZ**
	965	+)))
793	793
794		-== 6.2  AT Command input doesn't work ==
	967	+(((
	968	+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.
	969	+)))
795	795
796	796	(((
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.
	972	+
798	798	)))
799	799
	975	+(((
	976	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	977	+)))
800	800
	979	+[[image:image-20220606154825-4.png]]
801	801
802		-= 7. ​ Order Info =
803	803
804	804
805		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	983	+= 5. Trouble Shooting =
806	806
	985	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
807	807
	987	+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.
	988	+
	989	+
	990	+== 5.2 AT Command input doesn’t work ==
	991	+
	992	+(((
	993	+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.
	994	+)))
	995	+
	996	+
	997	+== 5.3 Device rejoin in at the second uplink packet ==
	998	+
	999	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1000	+
	1001	+[[image:1654500909990-784.png]]
	1002	+
	1003	+
	1004	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1005	+
	1006	+(((
	1007	+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.
	1008	+)))
	1009	+
	1010	+
	1011	+(% style="color:#4f81bd" %)**Solution: **
	1012	+
	1013	+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:
	1014	+
	1015	+[[image:1654500929571-736.png||height="458" width="832"]]
	1016	+
	1017	+
	1018	+= 6. ​Order Info =
	1019	+
	1020	+
	1021	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1022	+
	1023	+
	1024	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1025	+
	1026	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1027	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1028	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1029	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1030	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1031	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1032	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1033	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1034	+
	1035	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1036	+
	1037	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1038	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1039	+
808	808	(% class="wikigeneratedid" %)
809	809	(((
810	810
811	811	)))
812	812
813		-= 8.  Packing Info =
	1045	+= 7. Packing Info =
814	814
815	815	(((
816	816
817	817
818	818	(% style="color:#037691" %)**Package Includes**:
	1051	+)))
819	819
820		-
821		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
822		-* External antenna x 1
	1053	+* (((
	1054	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
823	823	)))
824	824
825	825	(((
...	...	@@ -826,20 +826,30 @@
826	826
827	827
828	828	(% style="color:#037691" %)**Dimension and weight**:
	1061	+)))
829	829
830		-
831		-* Size: 195 x 125 x 55 mm
832		-* Weight:   420g
	1063	+* (((
	1064	+Device Size: cm
833	833	)))
	1066	+* (((
	1067	+Device Weight: g
	1068	+)))
	1069	+* (((
	1070	+Package Size / pcs : cm
	1071	+)))
	1072	+* (((
	1073	+Weight / pcs : g
834	834
835		-(((
836		-
837	837
838		-
839	839
840	840	)))
841	841
842		-= 9.  Support =
	1079	+= 8. Support =
843	843
844	844	* 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.
845	845	* 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]]
	1083	+
	1084	+
	1085	+)))
	1086	+)))
	1087	+)))

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