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

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Details

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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
...	...	@@ -20,798 +20,1018 @@
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
	61	+== 1.3 Specification ==
72	72
73		-== 1.3  Specification ==
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74	74
	65	+[[image:image-20220606162220-5.png]]
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
77	77
78		-* Supply Voltage: 2.1v ~~ 3.6v
79		-* Operating Temperature: -40 ~~ 85°C
80	80
81		-(% style="color:#037691" %)**NB-IoT Spec:**
	69	+== ​1.4 Applications ==
82	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
	71	+* Smart Agriculture
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	76	+== 1.5 Firmware Change log ==
93	93
94		-[[image:image-20220708101224-1.png]]
95	95
	79	+**LSE01 v1.0 :**  Release
96	96
97	97
98		-== ​1.4  Applications ==
99	99
100		-* Smart Agriculture
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
101	101
102		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103		-​
	85	+== 2.1 How it works ==
104	104
105		-== 1.5  Pin Definitions ==
	87	+(((
	88	+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
	89	+)))
106	106
	91	+(((
	92	+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"]].
	93	+)))
107	107
108		-[[image:1657246476176-652.png]]
109	109
110	110
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	99	+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	113
114		-== 2.1  How it works ==
115	115
	102	+[[image:1654503992078-669.png]]
116	116
	104	+
	105	+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.
	106	+
	107	+
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**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.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
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.
	153	+Uplink payload includes in total 11 bytes.
119	119	)))
120	120
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
121	121
122		-(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	160	+**(bytes)**
	161	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	162	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	163	+Temperature
	164	+
	165	+(Reserve, Ignore now)
	166	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	167	+MOD & Digital Interrupt
	168	+
	169	+(Optional)
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
127	127
128		-(((
129		-
	173	+
	174	+=== 2.3.2 MOD~=1(Original value) ===
	175	+
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	177	+
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
	181	+
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
	186	+
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
	190	+
	191	+(Optional)
130	130	)))
131	131
132	132
133	133
134		-== 2.2 ​ Configure the NSE01 ==
	196	+=== 2.3.3 Battery Info ===
135	135
	198	+Check the battery voltage for LSE01.
136	136
137		-=== 2.2.1 Test Requirement ===
	200	+Ex1: 0x0B45 = 2885mV
138	138
	202	+Ex2: 0x0B49 = 2889mV
139	139
140		-To use NSE01 in your city, make sure meet below requirements:
141	141
142		-* Your local operator has already distributed a NB-IoT Network there.
143		-* The local NB-IoT network used the band that NSE01 supports.
144		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
145	145
146		-(((
147		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
148		-)))
	206	+=== 2.3.4 Soil Moisture ===
149	149
	208	+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.
150	150
151		-[[image:1657249419225-449.png]]
	210	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
152	152
153	153
	213	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
154	154
155		-=== 2.2.2 Insert SIM card ===
156	156
157		-Insert the NB-IoT Card get from your provider.
158	158
159		-User need to take out the NB-IoT module and insert the SIM card like below:
	217	+=== 2.3.5 Soil Temperature ===
160	160
	219	+ 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
161	161
162		-[[image:1657249468462-536.png]]
	221	+**Example**:
163	163
	223	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
164	164
	225	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
165	165
166		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
167	167
	228	+
	229	+=== 2.3.6 Soil Conductivity (EC) ===
	230	+
168	168	(((
	232	+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).
	233	+)))
	234	+
169	169	(((
170		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
	236	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
171	171	)))
	238	+
	239	+(((
	240	+Generally, the EC value of irrigation water is less than 800uS / cm.
172	172	)))
173	173
	243	+(((
	244	+
	245	+)))
174	174
175		-**Connection:**
	247	+(((
	248	+
	249	+)))
176	176
177		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	251	+=== 2.3.7 MOD ===
178	178
179		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	253	+Firmware version at least v2.1 supports changing mode.
180	180
181		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	255	+For example, bytes[10]=90
182	182
	257	+mod=(bytes[10]>>7)&0x01=1.
183	183
184		-In the PC, use below serial tool settings:
185	185
186		-* Baud:  (% style="color:green" %)**9600**
187		-* Data bits:** (% style="color:green" %)8(%%)**
188		-* Stop bits: (% style="color:green" %)**1**
189		-* Parity:  (% style="color:green" %)**None**
190		-* Flow Control: (% style="color:green" %)**None**
	260	+**Downlink Command:**
191	191
192		-(((
193		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
194		-)))
	262	+If payload = 0x0A00, workmode=0
195	195
196		-[[image:image-20220708110657-3.png]]
	264	+If** **payload =** **0x0A01, workmode=1
197	197
198		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
199	199
200	200
	268	+=== 2.3.8 ​Decode payload in The Things Network ===
201	201
202		-=== 2.2.4 Use CoAP protocol to uplink data ===
	270	+While using TTN network, you can add the payload format to decode the payload.
203	203
204		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
205	205
	273	+[[image:1654505570700-128.png]]
206	206
207		-**Use below commands:**
	275	+The payload decoder function for TTN is here:
208	208
209		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
210		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
211		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	277	+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/]]
212	212
213		-For parameter description, please refer to AT command set
214	214
215		-[[image:1657249793983-486.png]]
216	216
	281	+== 2.4 Uplink Interval ==
217	217
218		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
	283	+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"]]
219	219
220		-[[image:1657249831934-534.png]]
221	221
222	222
	287	+== 2.5 Downlink Payload ==
223	223
224		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	289	+By default, LSE50 prints the downlink payload to console port.
225	225
226		-This feature is supported since firmware version v1.0.1
	291	+[[image:image-20220606165544-8.png]]
227	227
228	228
229		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
230		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
231		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	294	+**Examples:**
232	232
233		-[[image:1657249864775-321.png]]
234	234
	297	+* **Set TDC**
235	235
236		-[[image:1657249930215-289.png]]
	299	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
237	237
	301	+Payload:    01 00 00 1E    TDC=30S
238	238
	303	+Payload:    01 00 00 3C    TDC=60S
239	239
240		-=== 2.2.6 Use MQTT protocol to uplink data ===
241	241
242		-This feature is supported since firmware version v110
	306	+* **Reset**
243	243
	308	+If payload = 0x04FF, it will reset the LSE01
244	244
245		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
246		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
247		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
248		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
249		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
250		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
251		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
252	252
253		-[[image:1657249978444-674.png]]
	311	+* **CFM**
254	254
	313	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
255	255
256		-[[image:1657249990869-686.png]]
257	257
258	258
259		-(((
260		-MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
261		-)))
	317	+== 2.6 ​Show Data in DataCake IoT Server ==
262	262
	319	+[[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:
263	263
264	264
265		-=== 2.2.7 Use TCP protocol to uplink data ===
	322	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
266	266
267		-This feature is supported since firmware version v110
	324	+**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:
268	268
269	269
270		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
271		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	327	+[[image:1654505857935-743.png]]
272	272
273		-[[image:1657250217799-140.png]]
274	274
	330	+[[image:1654505874829-548.png]]
275	275
276		-[[image:1657250255956-604.png]]
	332	+Step 3: Create an account or log in Datacake.
277	277
	334	+Step 4: Search the LSE01 and add DevEUI.
278	278
279	279
280		-=== 2.2.8 Change Update Interval ===
	337	+[[image:1654505905236-553.png]]
281	281
282		-User can use below command to change the (% style="color:green" %)**uplink interval**.
283	283
284		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	340	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
285	285
286		-(((
287		-(% style="color:red" %)**NOTE:**
288		-)))
	342	+[[image:1654505925508-181.png]]
289	289
290		-(((
291		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
292		-)))
293	293
294	294
	346	+== 2.7 Frequency Plans ==
295	295
296		-== 2.3  Uplink Payload ==
	348	+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.
297	297
298		-In this mode, uplink payload includes in total 18 bytes
299	299
300		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
301		-|=(% style="width: 50px;" %)(((
302		-**Size(bytes)**
303		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
304		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	351	+=== 2.7.1 EU863-870 (EU868) ===
305	305
306		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	353	+(% style="color:#037691" %)** Uplink:**
307	307
	355	+868.1 - SF7BW125 to SF12BW125
308	308
309		-[[image:image-20220708111918-4.png]]
	357	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
310	310
	359	+868.5 - SF7BW125 to SF12BW125
311	311
312		-The payload is ASCII string, representative same HEX:
	361	+867.1 - SF7BW125 to SF12BW125
313	313
314		-0x72403155615900640c7817075e0a8c02f900 where:
	363	+867.3 - SF7BW125 to SF12BW125
315	315
316		-* Device ID: 0x 724031556159 = 724031556159
317		-* Version: 0x0064=100=1.0.0
	365	+867.5 - SF7BW125 to SF12BW125
318	318
319		-* BAT: 0x0c78 = 3192 mV = 3.192V
320		-* Singal: 0x17 = 23
321		-* Soil Moisture: 0x075e= 1886 = 18.86  %
322		-* Soil Temperature:0x0a8c =2700=27 °C
323		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
324		-* Interrupt: 0x00 = 0
	367	+867.7 - SF7BW125 to SF12BW125
325	325
	369	+867.9 - SF7BW125 to SF12BW125
326	326
327		-== 2.4  Payload Explanation and Sensor Interface ==
	371	+868.8 - FSK
328	328
329	329
330		-=== 2.4.1  Device ID ===
	374	+(% style="color:#037691" %)** Downlink:**
331	331
332		-By default, the Device ID equal to the last 6 bytes of IMEI.
	376	+Uplink channels 1-9 (RX1)
333	333
334		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	378	+869.525 - SF9BW125 (RX2 downlink only)
335	335
336		-**Example:**
337	337
338		-AT+DEUI=A84041F15612
339	339
340		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	382	+=== 2.7.2 US902-928(US915) ===
341	341
	384	+Used in USA, Canada and South America. Default use CHE=2
342	342
	386	+(% style="color:#037691" %)**Uplink:**
343	343
344		-=== 2.4.2  Version Info ===
	388	+903.9 - SF7BW125 to SF10BW125
345	345
346		-Specify the software version: 0x64=100, means firmware version 1.00.
	390	+904.1 - SF7BW125 to SF10BW125
347	347
348		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	392	+904.3 - SF7BW125 to SF10BW125
349	349
	394	+904.5 - SF7BW125 to SF10BW125
350	350
	396	+904.7 - SF7BW125 to SF10BW125
351	351
352		-=== 2.4.3  Battery Info ===
	398	+904.9 - SF7BW125 to SF10BW125
353	353
354		-(((
355		-Check the battery voltage for LSE01.
356		-)))
	400	+905.1 - SF7BW125 to SF10BW125
357	357
358		-(((
359		-Ex1: 0x0B45 = 2885mV
360		-)))
	402	+905.3 - SF7BW125 to SF10BW125
361	361
362		-(((
363		-Ex2: 0x0B49 = 2889mV
364		-)))
365	365
	405	+(% style="color:#037691" %)**Downlink:**
366	366
	407	+923.3 - SF7BW500 to SF12BW500
367	367
368		-=== 2.4.4  Signal Strength ===
	409	+923.9 - SF7BW500 to SF12BW500
369	369
370		-NB-IoT Network signal Strength.
	411	+924.5 - SF7BW500 to SF12BW500
371	371
372		-**Ex1: 0x1d = 29**
	413	+925.1 - SF7BW500 to SF12BW500
373	373
374		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	415	+925.7 - SF7BW500 to SF12BW500
375	375
376		-(% style="color:blue" %)**1**(%%)  -111dBm
	417	+926.3 - SF7BW500 to SF12BW500
377	377
378		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	419	+926.9 - SF7BW500 to SF12BW500
379	379
380		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	421	+927.5 - SF7BW500 to SF12BW500
381	381
382		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	423	+923.3 - SF12BW500(RX2 downlink only)
383	383
384	384
385	385
386		-=== 2.4.5  Soil Moisture ===
	427	+=== 2.7.3 CN470-510 (CN470) ===
387	387
388		-(((
389		-Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
390		-)))
	429	+Used in China, Default use CHE=1
391	391
392		-(((
393		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
394		-)))
	431	+(% style="color:#037691" %)**Uplink:**
395	395
396		-(((
397		-
398		-)))
	433	+486.3 - SF7BW125 to SF12BW125
399	399
400		-(((
401		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
402		-)))
	435	+486.5 - SF7BW125 to SF12BW125
403	403
	437	+486.7 - SF7BW125 to SF12BW125
404	404
	439	+486.9 - SF7BW125 to SF12BW125
405	405
406		-=== 2.4.6  Soil Temperature ===
	441	+487.1 - SF7BW125 to SF12BW125
407	407
408		-(((
409		- Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
410		-)))
	443	+487.3 - SF7BW125 to SF12BW125
411	411
412		-(((
413		-**Example**:
414		-)))
	445	+487.5 - SF7BW125 to SF12BW125
415	415
416		-(((
417		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
418		-)))
	447	+487.7 - SF7BW125 to SF12BW125
419	419
420		-(((
421		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
422		-)))
423	423
	450	+(% style="color:#037691" %)**Downlink:**
424	424
	452	+506.7 - SF7BW125 to SF12BW125
425	425
426		-=== 2.4.7  Soil Conductivity (EC) ===
	454	+506.9 - SF7BW125 to SF12BW125
427	427
428		-(((
429		-Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
430		-)))
	456	+507.1 - SF7BW125 to SF12BW125
431	431
432		-(((
433		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
434		-)))
	458	+507.3 - SF7BW125 to SF12BW125
435	435
436		-(((
437		-Generally, the EC value of irrigation water is less than 800uS / cm.
438		-)))
	460	+507.5 - SF7BW125 to SF12BW125
439	439
440		-(((
441		-
442		-)))
	462	+507.7 - SF7BW125 to SF12BW125
443	443
444		-(((
445		-
446		-)))
	464	+507.9 - SF7BW125 to SF12BW125
447	447
448		-=== 2.4.8  Digital Interrupt ===
	466	+508.1 - SF7BW125 to SF12BW125
449	449
450		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
	468	+505.3 - SF12BW125 (RX2 downlink only)
451	451
452		-The command is:
453	453
454		-(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
455	455
	472	+=== 2.7.4 AU915-928(AU915) ===
456	456
457		-The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
	474	+Default use CHE=2
458	458
	476	+(% style="color:#037691" %)**Uplink:**
459	459
460		-Example:
	478	+916.8 - SF7BW125 to SF12BW125
461	461
462		-0x(00): Normal uplink packet.
	480	+917.0 - SF7BW125 to SF12BW125
463	463
464		-0x(01): Interrupt Uplink Packet.
	482	+917.2 - SF7BW125 to SF12BW125
465	465
	484	+917.4 - SF7BW125 to SF12BW125
466	466
	486	+917.6 - SF7BW125 to SF12BW125
467	467
468		-=== 2.4.9  ​+5V Output ===
	488	+917.8 - SF7BW125 to SF12BW125
469	469
470		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	490	+918.0 - SF7BW125 to SF12BW125
471	471
	492	+918.2 - SF7BW125 to SF12BW125
472	472
473		-The 5V output time can be controlled by AT Command.
474	474
475		-(% style="color:blue" %)**AT+5VT=1000**
	495	+(% style="color:#037691" %)**Downlink:**
476	476
477		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	497	+923.3 - SF7BW500 to SF12BW500
478	478
	499	+923.9 - SF7BW500 to SF12BW500
479	479
	501	+924.5 - SF7BW500 to SF12BW500
480	480
481		-== 2.5  Downlink Payload ==
	503	+925.1 - SF7BW500 to SF12BW500
482	482
483		-By default, NSE01 prints the downlink payload to console port.
	505	+925.7 - SF7BW500 to SF12BW500
484	484
485		-[[image:image-20220708133731-5.png]]
	507	+926.3 - SF7BW500 to SF12BW500
486	486
	509	+926.9 - SF7BW500 to SF12BW500
487	487
488		-(((
489		-(% style="color:blue" %)**Examples:**
490		-)))
	511	+927.5 - SF7BW500 to SF12BW500
491	491
492		-(((
493		-
494		-)))
	513	+923.3 - SF12BW500(RX2 downlink only)
495	495
496		-* (((
497		-(% style="color:blue" %)**Set TDC**
498		-)))
499	499
500		-(((
501		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
502		-)))
503	503
504		-(((
505		-Payload:    01 00 00 1E    TDC=30S
506		-)))
	517	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
507	507
508		-(((
509		-Payload:    01 00 00 3C    TDC=60S
510		-)))
	519	+(% style="color:#037691" %)**Default Uplink channel:**
511	511
512		-(((
513		-
514		-)))
	521	+923.2 - SF7BW125 to SF10BW125
515	515
516		-* (((
517		-(% style="color:blue" %)**Reset**
518		-)))
	523	+923.4 - SF7BW125 to SF10BW125
519	519
520		-(((
521		-If payload = 0x04FF, it will reset the NSE01
522		-)))
523	523
	526	+(% style="color:#037691" %)**Additional Uplink Channel**:
524	524
525		-* (% style="color:blue" %)**INTMOD**
	528	+(OTAA mode, channel added by JoinAccept message)
526	526
527		-Downlink Payload: 06000003, Set AT+INTMOD=3
	530	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
528	528
	532	+922.2 - SF7BW125 to SF10BW125
529	529
	534	+922.4 - SF7BW125 to SF10BW125
530	530
531		-== 2.6  ​LED Indicator ==
	536	+922.6 - SF7BW125 to SF10BW125
532	532
533		-(((
534		-The NSE01 has an internal LED which is to show the status of different state.
	538	+922.8 - SF7BW125 to SF10BW125
535	535
	540	+923.0 - SF7BW125 to SF10BW125
536	536
537		-* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
538		-* Then the LED will be on for 1 second means device is boot normally.
539		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
540		-* For each uplink probe, LED will be on for 500ms.
541		-)))
	542	+922.0 - SF7BW125 to SF10BW125
542	542
543	543
	545	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
544	544
	547	+923.6 - SF7BW125 to SF10BW125
545	545
546		-== 2.7  Installation in Soil ==
	549	+923.8 - SF7BW125 to SF10BW125
547	547
548		-__**Measurement the soil surface**__
	551	+924.0 - SF7BW125 to SF10BW125
549	549
550		-Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
	553	+924.2 - SF7BW125 to SF10BW125
551	551
552		-[[image:1657259653666-883.png]] ​
	555	+924.4 - SF7BW125 to SF10BW125
553	553
	557	+924.6 - SF7BW125 to SF10BW125
554	554
555		-(((
556		-
557	557
558		-(((
559		-Dig a hole with diameter > 20CM.
560		-)))
	560	+(% style="color:#037691" %)** Downlink:**
561	561
562		-(((
563		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
564		-)))
565		-)))
	562	+Uplink channels 1-8 (RX1)
566	566
567		-[[image:1654506665940-119.png]]
	564	+923.2 - SF10BW125 (RX2)
568	568
569		-(((
570		-
571		-)))
572	572
573	573
574		-== 2.8  ​Firmware Change Log ==
	568	+=== 2.7.6 KR920-923 (KR920) ===
575	575
	570	+Default channel:
576	576
577		-Download URL & Firmware Change log
	572	+922.1 - SF7BW125 to SF12BW125
578	578
579		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	574	+922.3 - SF7BW125 to SF12BW125
580	580
	576	+922.5 - SF7BW125 to SF12BW125
581	581
582		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
583	583
	579	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
584	584
	581	+922.1 - SF7BW125 to SF12BW125
585	585
586		-== 2.9  ​Battery Analysis ==
	583	+922.3 - SF7BW125 to SF12BW125
587	587
588		-=== 2.9.1  ​Battery Type ===
	585	+922.5 - SF7BW125 to SF12BW125
589	589
	587	+922.7 - SF7BW125 to SF12BW125
590	590
591		-The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
	589	+922.9 - SF7BW125 to SF12BW125
592	592
	591	+923.1 - SF7BW125 to SF12BW125
593	593
594		-The battery is designed to last for several years depends on the actually use environment and update interval.
	593	+923.3 - SF7BW125 to SF12BW125
595	595
596	596
597		-The battery related documents as below:
	596	+(% style="color:#037691" %)**Downlink:**
598	598
599		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	598	+Uplink channels 1-7(RX1)
602	602
	600	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	601	+
	602	+
	603	+
	604	+=== 2.7.7 IN865-867 (IN865) ===
	605	+
	606	+(% style="color:#037691" %)** Uplink:**
	607	+
	608	+865.0625 - SF7BW125 to SF12BW125
	609	+
	610	+865.4025 - SF7BW125 to SF12BW125
	611	+
	612	+865.9850 - SF7BW125 to SF12BW125
	613	+
	614	+
	615	+(% style="color:#037691" %) **Downlink:**
	616	+
	617	+Uplink channels 1-3 (RX1)
	618	+
	619	+866.550 - SF10BW125 (RX2)
	620	+
	621	+
	622	+
	623	+
	624	+== 2.8 LED Indicator ==
	625	+
	626	+The LSE01 has an internal LED which is to show the status of different state.
	627	+
	628	+* Blink once when device power on.
	629	+* Solid ON for 5 seconds once device successful Join the network.
	630	+* Blink once when device transmit a packet.
	631	+
	632	+
	633	+
	634	+== 2.9 Installation in Soil ==
	635	+
	636	+**Measurement the soil surface**
	637	+
	638	+
	639	+[[image:1654506634463-199.png]] ​
	640	+
603	603	(((
604		-[[image:image-20220708140453-6.png]]
	642	+(((
	643	+Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
605	605	)))
	645	+)))
606	606
607	607
	648	+[[image:1654506665940-119.png]]
608	608
609		-=== 2.9.2  Power consumption Analyze ===
	650	+(((
	651	+Dig a hole with diameter > 20CM.
	652	+)))
610	610
611	611	(((
612		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	655	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
613	613	)))
614	614
615	615
	659	+== 2.10 ​Firmware Change Log ==
	660	+
616	616	(((
617		-Instruction to use as below:
	662	+**Firmware download link:**
618	618	)))
619	619
620	620	(((
621		-(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	666	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
622	622	)))
623	623
	669	+(((
	670	+
	671	+)))
624	624
625	625	(((
626		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	674	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
627	627	)))
628	628
629		-* (((
630		-Product Model
	677	+(((
	678	+
631	631	)))
632		-* (((
633		-Uplink Interval
	680	+
	681	+(((
	682	+**V1.0.**
634	634	)))
635		-* (((
636		-Working Mode
637		-)))
638	638
639	639	(((
640		-And the Life expectation in difference case will be shown on the right.
	686	+Release
641	641	)))
642	642
643		-[[image:image-20220708141352-7.jpeg]]
644	644
	690	+== 2.11 ​Battery Analysis ==
645	645
	692	+=== 2.11.1 ​Battery Type ===
646	646
647		-=== 2.9.3  ​Battery Note ===
	694	+(((
	695	+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.
	696	+)))
648	648
649	649	(((
650		-The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
	699	+The battery is designed to last for more than 5 years for the LSN50.
651	651	)))
652	652
	702	+(((
	703	+(((
	704	+The battery-related documents are as below:
	705	+)))
	706	+)))
653	653
	708	+* (((
	709	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	710	+)))
	711	+* (((
	712	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	713	+)))
	714	+* (((
	715	+[[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]]
	716	+)))
654	654
655		-=== 2.9.4  Replace the battery ===
	718	+ [[image:image-20220606171726-9.png]]
656	656
	720	+
	721	+
	722	+=== 2.11.2 ​Battery Note ===
	723	+
657	657	(((
658		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	725	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
659	659	)))
660	660
661	661
662	662
663		-= 3. ​ Access NB-IoT Module =
	730	+=== 2.11.3 Replace the battery ===
664	664
665	665	(((
666		-Users can directly access the AT command set of the NB-IoT module.
	733	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
667	667	)))
668	668
669	669	(((
670		-The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
	737	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
671	671	)))
672	672
673		-[[image:1657261278785-153.png]]
	740	+(((
	741	+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)
	742	+)))
674	674
675	675
676	676
677		-= 4.  Using the AT Commands =
	746	+= 3. ​Using the AT Commands =
678	678
679		-== 4.1  Access AT Commands ==
	748	+== 3.1 Access AT Commands ==
680	680
681		-See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
682	682
	751	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
683	683
684		-AT+<CMD>?  : Help on <CMD>
	753	+[[image:1654501986557-872.png||height="391" width="800"]]
685	685
686		-AT+<CMD>         : Run <CMD>
687	687
688		-AT+<CMD>=<value> : Set the value
	756	+Or if you have below board, use below connection:
689	689
690		-AT+<CMD>=?  : Get the value
691	691
	759	+[[image:1654502005655-729.png||height="503" width="801"]]
692	692
	761	+
	762	+
	763	+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:
	764	+
	765	+
	766	+ [[image:1654502050864-459.png||height="564" width="806"]]
	767	+
	768	+
	769	+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/]]
	770	+
	771	+
	772	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	773	+
	774	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	775	+
	776	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	777	+
	778	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	779	+
	780	+
693	693	(% style="color:#037691" %)**General Commands**(%%)
694	694
695		-AT  : Attention
	783	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
696	696
697		-AT?  : Short Help
	785	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
698	698
699		-ATZ  : MCU Reset
	787	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
700	700
701		-AT+TDC  : Application Data Transmission Interval
	789	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
702	702
703		-AT+CFG  : Print all configurations
704	704
705		-AT+CFGMOD           : Working mode selection
	792	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
706	706
707		-AT+INTMOD            : Set the trigger interrupt mode
	794	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
708	708
709		-AT+5VT  : Set extend the time of 5V power
	796	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
710	710
711		-AT+PRO  : Choose agreement
	798	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
712	712
713		-AT+WEIGRE  : Get weight or set weight to 0
	800	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
714	714
715		-AT+WEIGAP  : Get or Set the GapValue of weight
	802	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
716	716
717		-AT+RXDL  : Extend the sending and receiving time
	804	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
718	718
719		-AT+CNTFAC  : Get or set counting parameters
	806	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
720	720
721		-AT+SERVADDR  : Server Address
	808	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
722	722
	810	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
723	723
724		-(% style="color:#037691" %)**COAP Management**
	812	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
725	725
726		-AT+URI            : Resource parameters
	814	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
727	727
	816	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
728	728
729		-(% style="color:#037691" %)**UDP Management**
	818	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
730	730
731		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	820	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
732	732
	822	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
733	733
734		-(% style="color:#037691" %)**MQTT Management**
	824	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
735	735
736		-AT+CLIENT               : Get or Set MQTT client
737	737
738		-AT+UNAME  : Get or Set MQTT Username
	827	+(% style="color:#037691" %)**LoRa Network Management**
739	739
740		-AT+PWD                  : Get or Set MQTT password
	829	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
741	741
742		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	831	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
743	743
744		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	833	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
745	745
	835	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
746	746
747		-(% style="color:#037691" %)**Information**
	837	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
748	748
749		-AT+FDR  : Factory Data Reset
	839	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
750	750
751		-AT+PWORD  : Serial Access Password
	841	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
752	752
	843	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
753	753
	845	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
754	754
755		-= ​5.  FAQ =
	847	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
756	756
757		-== 5.1 ​ How to Upgrade Firmware ==
	849	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
758	758
	851	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
759	759
	853	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	854	+
	855	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	856	+
	857	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	858	+
	859	+
	860	+(% style="color:#037691" %)**Information**
	861	+
	862	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	863	+
	864	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	865	+
	866	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	867	+
	868	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	869	+
	870	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	871	+
	872	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	873	+
	874	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	875	+
	876	+
	877	+= ​4. FAQ =
	878	+
	879	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	880	+
760	760	(((
761		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	882	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	883	+When downloading the images, choose the required image file for download. ​
762	762	)))
763	763
764	764	(((
765		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	887	+
766	766	)))
767	767
768	768	(((
769		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	891	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
770	770	)))
771	771
	894	+(((
	895	+
	896	+)))
772	772
	898	+(((
	899	+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.
	900	+)))
773	773
774		-= 6.  Trouble Shooting =
	902	+(((
	903	+
	904	+)))
775	775
776		-== 6.1  ​Connection problem when uploading firmware ==
	906	+(((
	907	+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.
	908	+)))
777	777
	910	+[[image:image-20220606154726-3.png]]
778	778
779		-(% class="wikigeneratedid" %)
	912	+
	913	+When you use the TTN network, the US915 frequency bands use are:
	914	+
	915	+* 903.9 - SF7BW125 to SF10BW125
	916	+* 904.1 - SF7BW125 to SF10BW125
	917	+* 904.3 - SF7BW125 to SF10BW125
	918	+* 904.5 - SF7BW125 to SF10BW125
	919	+* 904.7 - SF7BW125 to SF10BW125
	920	+* 904.9 - SF7BW125 to SF10BW125
	921	+* 905.1 - SF7BW125 to SF10BW125
	922	+* 905.3 - SF7BW125 to SF10BW125
	923	+* 904.6 - SF8BW500
	924	+
780	780	(((
781		-(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
	926	+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:
782	782	)))
783	783
	929	+(% class="box infomessage" %)
	930	+(((
	931	+**AT+CHE=2**
	932	+)))
784	784
	934	+(% class="box infomessage" %)
	935	+(((
	936	+**ATZ**
	937	+)))
785	785
786		-== 6.2  AT Command input doesn't work ==
	939	+(((
	940	+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.
	941	+)))
787	787
788	788	(((
789		-In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	944	+
790	790	)))
791	791
	947	+(((
	948	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	949	+)))
792	792
	951	+[[image:image-20220606154825-4.png]]
793	793
794		-= 7. ​ Order Info =
795	795
796	796
797		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	955	+= 5. Trouble Shooting =
798	798
	957	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
799	799
	959	+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.
	960	+
	961	+
	962	+== 5.2 AT Command input doesn’t work ==
	963	+
	964	+(((
	965	+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.
	966	+)))
	967	+
	968	+
	969	+== 5.3 Device rejoin in at the second uplink packet ==
	970	+
	971	+(% style="color:#4f81bd" %)**Issue describe as below:**
	972	+
	973	+[[image:1654500909990-784.png]]
	974	+
	975	+
	976	+(% style="color:#4f81bd" %)**Cause for this issue:**
	977	+
	978	+(((
	979	+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.
	980	+)))
	981	+
	982	+
	983	+(% style="color:#4f81bd" %)**Solution: **
	984	+
	985	+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:
	986	+
	987	+[[image:1654500929571-736.png||height="458" width="832"]]
	988	+
	989	+
	990	+= 6. ​Order Info =
	991	+
	992	+
	993	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	994	+
	995	+
	996	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	997	+
	998	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	999	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1000	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1001	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1002	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1003	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1004	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1005	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1006	+
	1007	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1008	+
	1009	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1010	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1011	+
800	800	(% class="wikigeneratedid" %)
801	801	(((
802	802
803	803	)))
804	804
805		-= 8.  Packing Info =
	1017	+= 7. Packing Info =
806	806
807	807	(((
808	808
809	809
810	810	(% style="color:#037691" %)**Package Includes**:
	1023	+)))
811	811
812		-
813		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
814		-* External antenna x 1
	1025	+* (((
	1026	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
815	815	)))
816	816
817	817	(((
...	...	@@ -818,20 +818,30 @@
818	818
819	819
820	820	(% style="color:#037691" %)**Dimension and weight**:
	1033	+)))
821	821
822		-
823		-* Size: 195 x 125 x 55 mm
824		-* Weight:   420g
	1035	+* (((
	1036	+Device Size: cm
825	825	)))
	1038	+* (((
	1039	+Device Weight: g
	1040	+)))
	1041	+* (((
	1042	+Package Size / pcs : cm
	1043	+)))
	1044	+* (((
	1045	+Weight / pcs : g
826	826
827		-(((
828		-
829	829
830		-
831	831
832	832	)))
833	833
834		-= 9.  Support =
	1051	+= 8. Support =
835	835
836	836	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
837	837	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
	1055	+
	1056	+
	1057	+~)~)~)
	1058	+~)~)~)
	1059	+~)~)~)

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