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
...	...	@@ -20,826 +20,1012 @@
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.​UsingtheATCommands"]].
	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
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.
119		-)))
120	120
	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.
121	121
122		-(((
123		-The diagram below shows the working flow in default firmware of NSE01:
124		-)))
125	125
126		-[[image:image-20220708101605-2.png]]
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
127	127
128		-(((
	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	+=== 2.3.1 MOD~=0(Default Mode) ===
	146	+
	147	+LSE01 will uplink payload via LoRaWAN with below payload format:
	148	+
	149	+
	150	+Uplink payload includes in total 11 bytes.
129	129
	152	+
	153	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	154	+|=(((
	155	+**Size**
	156	+
	157	+**(bytes)**
	158	+)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
	159	+|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
130	130	)))
131	131
	169	+[[image:1654504881641-514.png]]
132	132
133	133
134		-== 2.2 ​ Configure the NSE01 ==
135	135
	173	+=== 2.3.2 MOD~=1(Original value) ===
136	136
137		-=== 2.2.1 Test Requirement ===
	175	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
138	138
	177	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	178	+|=(((
	179	+**Size**
139	139
140		-(((
141		-To use NSE01 in your city, make sure meet below requirements:
142		-)))
	181	+**(bytes)**
	182	+)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	183	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	184	+Temperature
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.
	186	+(Reserve, Ignore now)
	187	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	188	+MOD & Digital Interrupt
147	147
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
	190	+(Optional)
150	150	)))
151	151
	193	+[[image:1654504907647-967.png]]
152	152
153		-[[image:1657249419225-449.png]]
154	154
155	155
	197	+=== 2.3.3 Battery Info ===
156	156
157		-=== 2.2.2 Insert SIM card ===
	199	+Check the battery voltage for LSE01.
158	158
159		-(((
160		-Insert the NB-IoT Card get from your provider.
161		-)))
	201	+Ex1: 0x0B45 = 2885mV
162	162
163		-(((
164		-User need to take out the NB-IoT module and insert the SIM card like below:
165		-)))
	203	+Ex2: 0x0B49 = 2889mV
166	166
167	167
168		-[[image:1657249468462-536.png]]
169	169
	207	+=== 2.3.4 Soil Moisture ===
170	170
	209	+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.
171	171
172		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	211	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
173	173
174		-(((
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.
177		-)))
178		-)))
179	179
	214	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
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
	218	+=== 2.3.5 Soil Temperature ===
186	186
187		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	220	+ 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
188	188
	222	+**Example**:
189	189
190		-In the PC, use below serial tool settings:
	224	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
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**
	226	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
197	197
	228	+
	229	+
	230	+=== 2.3.6 Soil Conductivity (EC) ===
	231	+
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.
	233	+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]]
	236	+(((
	237	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	238	+)))
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/]]
	241	+Generally, the EC value of irrigation water is less than 800uS / cm.
206	206	)))
207	207
	244	+(((
	245	+
	246	+)))
208	208
	248	+(((
	249	+
	250	+)))
209	209
210		-=== 2.2.4 Use CoAP protocol to uplink data ===
	252	+=== 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/]]
	254	+Firmware version at least v2.1 supports changing mode.
213	213
	256	+For example, bytes[10]=90
214	214
215		-**Use below commands:**
	258	+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
	261	+**Downlink Command:**
222	222
223		-[[image:1657249793983-486.png]]
	263	+If payload = 0x0A00, workmode=0
224	224
	265	+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
	269	+=== 2.3.8 ​Decode payload in The Things Network ===
230	230
	271	+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
	274	+[[image:1654505570700-128.png]]
235	235
	276	+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
	278	+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
	281	+== 2.4 Uplink Interval ==
243	243
244		-[[image:1657249930215-289.png]]
	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"]]
245	245
246	246
247	247
248		-=== 2.2.6 Use MQTT protocol to uplink data ===
	287	+== 2.5 Downlink Payload ==
249	249
250		-This feature is supported since firmware version v110
	289	+By default, LSE50 prints the downlink payload to console port.
251	251
	291	+[[image:image-20220606165544-8.png]]
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
260	260
261		-[[image:1657249978444-674.png]]
	294	+**Examples:**
262	262
263	263
264		-[[image:1657249990869-686.png]]
	297	+* **Set TDC**
265	265
	299	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
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		-)))
	301	+Payload:    01 00 00 1E    TDC=30S
270	270
	303	+Payload:    01 00 00 3C    TDC=60S
271	271
272	272
273		-=== 2.2.7 Use TCP protocol to uplink data ===
	306	+* **Reset**
274	274
275		-This feature is supported since firmware version v110
	308	+If payload = 0x04FF, it will reset the LSE01
276	276
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
	311	+* **CFM**
280	280
281		-[[image:1657250217799-140.png]]
	313	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
282	282
283	283
284		-[[image:1657250255956-604.png]]
285	285
	317	+== 2.6 ​Show Data in DataCake IoT Server ==
286	286
	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:
287	287
288		-=== 2.2.8 Change Update Interval ===
289	289
290		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	322	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
291	291
292		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	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:
293	293
294		-(((
295		-(% style="color:red" %)**NOTE:**
296		-)))
297	297
298		-(((
299		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
300		-)))
	327	+[[image:1654505857935-743.png]]
301	301
302	302
	330	+[[image:1654505874829-548.png]]
303	303
304		-== 2.3  Uplink Payload ==
	332	+Step 3: Create an account or log in Datacake.
305	305
306		-In this mode, uplink payload includes in total 18 bytes
	334	+Step 4: Search the LSE01 and add DevEUI.
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"]]
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.
	337	+[[image:1654505905236-553.png]]
315	315
316	316
317		-[[image:image-20220708111918-4.png]]
	340	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
318	318
	342	+[[image:1654505925508-181.png]]
319	319
320		-The payload is ASCII string, representative same HEX:
321	321
322		-0x72403155615900640c7817075e0a8c02f900 where:
323	323
324		-* Device ID: 0x 724031556159 = 724031556159
325		-* Version: 0x0064=100=1.0.0
	346	+== 2.7 Frequency Plans ==
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
	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.
333	333
334	334
335		-== 2.4  Payload Explanation and Sensor Interface ==
	351	+=== 2.7.1 EU863-870 (EU868) ===
336	336
	353	+(% style="color:#037691" %)** Uplink:**
337	337
338		-=== 2.4.1  Device ID ===
	355	+868.1 - SF7BW125 to SF12BW125
339	339
340		-By default, the Device ID equal to the last 6 bytes of IMEI.
	357	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
341	341
342		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	359	+868.5 - SF7BW125 to SF12BW125
343	343
344		-**Example:**
	361	+867.1 - SF7BW125 to SF12BW125
345	345
346		-AT+DEUI=A84041F15612
	363	+867.3 - 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.
	365	+867.5 - SF7BW125 to SF12BW125
349	349
	367	+867.7 - SF7BW125 to SF12BW125
350	350
	369	+867.9 - SF7BW125 to SF12BW125
351	351
352		-=== 2.4.2  Version Info ===
	371	+868.8 - FSK
353	353
354		-Specify the software version: 0x64=100, means firmware version 1.00.
355	355
356		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	374	+(% style="color:#037691" %)** Downlink:**
357	357
	376	+Uplink channels 1-9 (RX1)
358	358
	378	+869.525 - SF9BW125 (RX2 downlink only)
359	359
360		-=== 2.4.3  Battery Info ===
361	361
362		-(((
363		-Check the battery voltage for LSE01.
364		-)))
365	365
366		-(((
367		-Ex1: 0x0B45 = 2885mV
368		-)))
	382	+=== 2.7.2 US902-928(US915) ===
369	369
370		-(((
371		-Ex2: 0x0B49 = 2889mV
372		-)))
	384	+Used in USA, Canada and South America. Default use CHE=2
373	373
	386	+(% style="color:#037691" %)**Uplink:**
374	374
	388	+903.9 - SF7BW125 to SF10BW125
375	375
376		-=== 2.4.4  Signal Strength ===
	390	+904.1 - SF7BW125 to SF10BW125
377	377
378		-NB-IoT Network signal Strength.
	392	+904.3 - SF7BW125 to SF10BW125
379	379
380		-**Ex1: 0x1d = 29**
	394	+904.5 - SF7BW125 to SF10BW125
381	381
382		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	396	+904.7 - SF7BW125 to SF10BW125
383	383
384		-(% style="color:blue" %)**1**(%%)  -111dBm
	398	+904.9 - SF7BW125 to SF10BW125
385	385
386		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	400	+905.1 - SF7BW125 to SF10BW125
387	387
388		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	402	+905.3 - SF7BW125 to SF10BW125
389	389
390		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
391	391
	405	+(% style="color:#037691" %)**Downlink:**
392	392
	407	+923.3 - SF7BW500 to SF12BW500
393	393
394		-=== 2.4.5  Soil Moisture ===
	409	+923.9 - 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		-)))
	411	+924.5 - 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		-)))
	413	+925.1 - SF7BW500 to SF12BW500
403	403
404		-(((
405		-
406		-)))
	415	+925.7 - SF7BW500 to SF12BW500
407	407
408		-(((
409		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
410		-)))
	417	+926.3 - SF7BW500 to SF12BW500
411	411
	419	+926.9 - SF7BW500 to SF12BW500
412	412
	421	+927.5 - SF7BW500 to SF12BW500
413	413
414		-=== 2.4.6  Soil Temperature ===
	423	+923.3 - SF12BW500(RX2 downlink only)
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		-)))
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	+=== 2.7.3 CN470-510 (CN470) ===
427	427
428		-(((
429		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
430		-)))
	429	+Used in China, Default use CHE=1
431	431
	431	+(% style="color:#037691" %)**Uplink:**
432	432
	433	+486.3 - SF7BW125 to SF12BW125
433	433
434		-=== 2.4.7  Soil Conductivity (EC) ===
	435	+486.5 - 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		-)))
	437	+486.7 - 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		-)))
	439	+486.9 - SF7BW125 to SF12BW125
443	443
444		-(((
445		-Generally, the EC value of irrigation water is less than 800uS / cm.
446		-)))
	441	+487.1 - SF7BW125 to SF12BW125
447	447
448		-(((
449		-
450		-)))
	443	+487.3 - SF7BW125 to SF12BW125
451	451
452		-(((
453		-
454		-)))
	445	+487.5 - SF7BW125 to SF12BW125
455	455
456		-=== 2.4.8  Digital Interrupt ===
	447	+487.7 - 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.
459	459
460		-The command is:
	450	+(% style="color:#037691" %)**Downlink:**
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]])**.**
	452	+506.7 - SF7BW125 to SF12BW125
463	463
	454	+506.9 - 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.
	456	+507.1 - SF7BW125 to SF12BW125
466	466
	458	+507.3 - SF7BW125 to SF12BW125
467	467
468		-Example:
	460	+507.5 - SF7BW125 to SF12BW125
469	469
470		-0x(00): Normal uplink packet.
	462	+507.7 - SF7BW125 to SF12BW125
471	471
472		-0x(01): Interrupt Uplink Packet.
	464	+507.9 - SF7BW125 to SF12BW125
473	473
	466	+508.1 - SF7BW125 to SF12BW125
474	474
	468	+505.3 - SF12BW125 (RX2 downlink only)
475	475
476		-=== 2.4.9  ​+5V Output ===
477	477
478		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
479	479
	472	+=== 2.7.4 AU915-928(AU915) ===
480	480
481		-The 5V output time can be controlled by AT Command.
	474	+Default use CHE=2
482	482
483		-(% style="color:blue" %)**AT+5VT=1000**
	476	+(% style="color:#037691" %)**Uplink:**
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.
	478	+916.8 - SF7BW125 to SF12BW125
486	486
	480	+917.0 - SF7BW125 to SF12BW125
487	487
	482	+917.2 - SF7BW125 to SF12BW125
488	488
489		-== 2.5  Downlink Payload ==
	484	+917.4 - SF7BW125 to SF12BW125
490	490
491		-By default, NSE01 prints the downlink payload to console port.
	486	+917.6 - SF7BW125 to SF12BW125
492	492
493		-[[image:image-20220708133731-5.png]]
	488	+917.8 - SF7BW125 to SF12BW125
494	494
	490	+918.0 - SF7BW125 to SF12BW125
495	495
496		-(((
497		-(% style="color:blue" %)**Examples:**
498		-)))
	492	+918.2 - SF7BW125 to SF12BW125
499	499
500		-(((
501		-
502		-)))
503	503
504		-* (((
505		-(% style="color:blue" %)**Set TDC**
506		-)))
	495	+(% style="color:#037691" %)**Downlink:**
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		-)))
	497	+923.3 - SF7BW500 to SF12BW500
511	511
512		-(((
513		-Payload:    01 00 00 1E    TDC=30S
514		-)))
	499	+923.9 - SF7BW500 to SF12BW500
515	515
516		-(((
517		-Payload:    01 00 00 3C    TDC=60S
518		-)))
	501	+924.5 - SF7BW500 to SF12BW500
519	519
520		-(((
521		-
522		-)))
	503	+925.1 - SF7BW500 to SF12BW500
523	523
524		-* (((
525		-(% style="color:blue" %)**Reset**
526		-)))
	505	+925.7 - SF7BW500 to SF12BW500
527	527
528		-(((
529		-If payload = 0x04FF, it will reset the NSE01
530		-)))
	507	+926.3 - SF7BW500 to SF12BW500
531	531
	509	+926.9 - SF7BW500 to SF12BW500
532	532
533		-* (% style="color:blue" %)**INTMOD**
	511	+927.5 - SF7BW500 to SF12BW500
534	534
535		-Downlink Payload: 06000003, Set AT+INTMOD=3
	513	+923.3 - SF12BW500(RX2 downlink only)
536	536
537	537
538	538
539		-== 2.6  ​LED Indicator ==
	517	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
540	540
541		-(((
542		-The NSE01 has an internal LED which is to show the status of different state.
	519	+(% style="color:#037691" %)**Default Uplink channel:**
543	543
	521	+923.2 - SF7BW125 to SF10BW125
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		-)))
	523	+923.4 - SF7BW125 to SF10BW125
550	550
551	551
	526	+(% style="color:#037691" %)**Additional Uplink Channel**:
552	552
	528	+(OTAA mode, channel added by JoinAccept message)
553	553
554		-== 2.7  Installation in Soil ==
	530	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
555	555
556		-__**Measurement the soil surface**__
	532	+922.2 - SF7BW125 to SF10BW125
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]]
	534	+922.4 - SF7BW125 to SF10BW125
559	559
560		-[[image:1657259653666-883.png]] ​
	536	+922.6 - SF7BW125 to SF10BW125
561	561
	538	+922.8 - SF7BW125 to SF10BW125
562	562
563		-(((
564		-
	540	+923.0 - SF7BW125 to SF10BW125
565	565
566		-(((
567		-Dig a hole with diameter > 20CM.
568		-)))
	542	+922.0 - SF7BW125 to SF10BW125
569	569
570		-(((
571		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
572		-)))
573		-)))
574	574
575		-[[image:1654506665940-119.png]]
	545	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
576	576
577		-(((
578		-
579		-)))
	547	+923.6 - SF7BW125 to SF10BW125
580	580
	549	+923.8 - SF7BW125 to SF10BW125
581	581
582		-== 2.8  ​Firmware Change Log ==
	551	+924.0 - SF7BW125 to SF10BW125
583	583
	553	+924.2 - SF7BW125 to SF10BW125
584	584
585		-Download URL & Firmware Change log
	555	+924.4 - 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/]]
	557	+924.6 - SF7BW125 to SF10BW125
588	588
589	589
590		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	560	+(% style="color:#037691" %)** Downlink:**
591	591
	562	+Uplink channels 1-8 (RX1)
592	592
	564	+923.2 - SF10BW125 (RX2)
593	593
594		-== 2.9  ​Battery Analysis ==
595	595
596		-=== 2.9.1  ​Battery Type ===
597	597
	568	+=== 2.7.6 KR920-923 (KR920) ===
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.
	570	+Default channel:
600	600
	572	+922.1 - SF7BW125 to SF12BW125
601	601
602		-The battery is designed to last for several years depends on the actually use environment and update interval.
	574	+922.3 - SF7BW125 to SF12BW125
603	603
	576	+922.5 - SF7BW125 to SF12BW125
604	604
605		-The battery related documents as below:
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/]]
	579	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
610	610
	581	+922.1 - SF7BW125 to SF12BW125
	582	+
	583	+922.3 - SF7BW125 to SF12BW125
	584	+
	585	+922.5 - SF7BW125 to SF12BW125
	586	+
	587	+922.7 - SF7BW125 to SF12BW125
	588	+
	589	+922.9 - SF7BW125 to SF12BW125
	590	+
	591	+923.1 - SF7BW125 to SF12BW125
	592	+
	593	+923.3 - SF7BW125 to SF12BW125
	594	+
	595	+
	596	+(% style="color:#037691" %)**Downlink:**
	597	+
	598	+Uplink channels 1-7(RX1)
	599	+
	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	+== 2.9 Installation in Soil ==
	633	+
	634	+**Measurement the soil surface**
	635	+
	636	+
	637	+[[image:1654506634463-199.png]] ​
	638	+
611	611	(((
612		-[[image:image-20220708140453-6.png]]
	640	+(((
	641	+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	)))
	643	+)))
614	614
615	615
	646	+[[image:1654506665940-119.png]]
616	616
617		-=== 2.9.2  Power consumption Analyze ===
	648	+(((
	649	+Dig a hole with diameter > 20CM.
	650	+)))
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.
	653	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
621	621	)))
622	622
623	623
	657	+== 2.10 ​Firmware Change Log ==
	658	+
624	624	(((
625		-Instruction to use as below:
	660	+**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/]]
	664	+[[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
	667	+(((
	668	+
	669	+)))
632	632
633	633	(((
634		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	672	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
635	635	)))
636	636
637		-* (((
638		-Product Model
	675	+(((
	676	+
639	639	)))
640		-* (((
641		-Uplink Interval
	678	+
	679	+(((
	680	+**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.
	684	+Release
649	649	)))
650	650
651		-[[image:image-20220708141352-7.jpeg]]
652	652
	688	+== 2.11 ​Battery Analysis ==
653	653
	690	+=== 2.11.1 ​Battery Type ===
654	654
655		-=== 2.9.3  ​Battery Note ===
	692	+(((
	693	+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.
	694	+)))
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.
	697	+The battery is designed to last for more than 5 years for the LSN50.
659	659	)))
660	660
	700	+(((
	701	+(((
	702	+The battery-related documents are as below:
	703	+)))
	704	+)))
661	661
	706	+* (((
	707	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	708	+)))
	709	+* (((
	710	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	711	+)))
	712	+* (((
	713	+[[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]]
	714	+)))
662	662
663		-=== 2.9.4  Replace the battery ===
	716	+ [[image:image-20220606171726-9.png]]
664	664
	718	+
	719	+
	720	+=== 2.11.2 ​Battery Note ===
	721	+
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).
	723	+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 =
	728	+=== 2.11.3 Replace the battery ===
672	672
673	673	(((
674		-Users can directly access the AT command set of the NB-IoT module.
	731	+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/]]
	735	+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]]
	738	+(((
	739	+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)
	740	+)))
682	682
683	683
684	684
685		-= 4.  Using the AT Commands =
	744	+= 3. ​Using the AT Commands =
686	686
687		-== 4.1  Access AT Commands ==
	746	+== 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
	749	+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>
	751	+[[image:1654501986557-872.png]]
693	693
694		-AT+<CMD>         : Run <CMD>
695	695
696		-AT+<CMD>=<value> : Set the value
	754	+Or if you have below board, use below connection:
697	697
698		-AT+<CMD>=?  : Get the value
699	699
	757	+[[image:1654502005655-729.png]]
700	700
	759	+
	760	+
	761	+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:
	762	+
	763	+
	764	+ [[image:1654502050864-459.png]]
	765	+
	766	+
	767	+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/]]
	768	+
	769	+
	770	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	771	+
	772	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	773	+
	774	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	775	+
	776	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	777	+
	778	+
701	701	(% style="color:#037691" %)**General Commands**(%%)
702	702
703		-AT  : Attention
	781	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
704	704
705		-AT?  : Short Help
	783	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
706	706
707		-ATZ  : MCU Reset
	785	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
708	708
709		-AT+TDC  : Application Data Transmission Interval
	787	+(% 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
	790	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
714	714
715		-AT+INTMOD            : Set the trigger interrupt mode
	792	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
716	716
717		-AT+5VT  : Set extend the time of 5V power
	794	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
718	718
719		-AT+PRO  : Choose agreement
	796	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
720	720
721		-AT+WEIGRE  : Get weight or set weight to 0
	798	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
722	722
723		-AT+WEIGAP  : Get or Set the GapValue of weight
	800	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
724	724
725		-AT+RXDL  : Extend the sending and receiving time
	802	+(% 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
	804	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
728	728
729		-AT+SERVADDR  : Server Address
	806	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
730	730
	808	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
731	731
732		-(% style="color:#037691" %)**COAP Management**
	810	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
733	733
734		-AT+URI            : Resource parameters
	812	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
735	735
	814	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
736	736
737		-(% style="color:#037691" %)**UDP Management**
	816	+(% 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)
	818	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
740	740
	820	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
741	741
742		-(% style="color:#037691" %)**MQTT Management**
	822	+(% 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
	825	+(% style="color:#037691" %)**LoRa Network Management**
747	747
748		-AT+PWD                  : Get or Set MQTT password
	827	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
749	749
750		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	829	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
751	751
752		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	831	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
753	753
	833	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
754	754
755		-(% style="color:#037691" %)**Information**
	835	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
756	756
757		-AT+FDR  : Factory Data Reset
	837	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
758	758
759		-AT+PWORD  : Serial Access Password
	839	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
760	760
	841	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
761	761
	843	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
762	762
763		-= ​5.  FAQ =
	845	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
764	764
765		-== 5.1 ​ How to Upgrade Firmware ==
	847	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
766	766
	849	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
767	767
768		-(((
769		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
770		-)))
	851	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
771	771
	853	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	854	+
	855	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	856	+
	857	+
	858	+(% style="color:#037691" %)**Information**
	859	+
	860	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	861	+
	862	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	863	+
	864	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	865	+
	866	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	867	+
	868	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	869	+
	870	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	871	+
	872	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	873	+
	874	+
	875	+= ​4. FAQ =
	876	+
	877	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	878	+
	879	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	880	+When downloading the images, choose the required image file for download. ​
	881	+
	882	+
	883	+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.
	884	+
	885	+
	886	+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.
	887	+
	888	+
	889	+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.
	890	+
	891	+[[image:image-20220606154726-3.png]]
	892	+
	893	+When you use the TTN network, the US915 frequency bands use are:
	894	+
	895	+* 903.9 - SF7BW125 to SF10BW125
	896	+* 904.1 - SF7BW125 to SF10BW125
	897	+* 904.3 - SF7BW125 to SF10BW125
	898	+* 904.5 - SF7BW125 to SF10BW125
	899	+* 904.7 - SF7BW125 to SF10BW125
	900	+* 904.9 - SF7BW125 to SF10BW125
	901	+* 905.1 - SF7BW125 to SF10BW125
	902	+* 905.3 - SF7BW125 to SF10BW125
	903	+* 904.6 - SF8BW500
	904	+
	905	+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:
	906	+
	907	+(% class="box infomessage" %)
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]]
	909	+**AT+CHE=2**
774	774	)))
775	775
	912	+(% class="box infomessage" %)
776	776	(((
777		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	914	+**ATZ**
778	778	)))
779	779
	917	+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.
780	780
781	781
782		-= 6.  Trouble Shooting =
	920	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
783	783
784		-== 6.1  ​Connection problem when uploading firmware ==
	922	+[[image:image-20220606154825-4.png]]
785	785
786	786
787		-(% class="wikigeneratedid" %)
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;"]]
790		-)))
791	791
	926	+= 5. Trouble Shooting =
792	792
	928	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
793	793
794		-== 6.2  AT Command input doesn't work ==
	930	+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.
795	795
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.
798		-)))
799	799
	933	+== 5.2 AT Command input doesn’t work ==
800	800
	935	+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.
801	801
802		-= 7. ​ Order Info =
803	803
	938	+== 5.3 Device rejoin in at the second uplink packet ==
804	804
805		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	940	+(% style="color:#4f81bd" %)**Issue describe as below:**
806	806
	942	+[[image:1654500909990-784.png]]
807	807
808		-(% class="wikigeneratedid" %)
809		-(((
810		-
811		-)))
812	812
813		-= 8.  Packing Info =
	945	+(% style="color:#4f81bd" %)**Cause for this issue:**
814	814
815		-(((
816		-
	947	+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.
817	817
818		-(% style="color:#037691" %)**Package Includes**:
819	819
	950	+(% style="color:#4f81bd" %)**Solution: **
820	820
821		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
822		-* External antenna x 1
823		-)))
	952	+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:
824	824
	954	+[[image:1654500929571-736.png]]
	955	+
	956	+
	957	+= 6. ​Order Info =
	958	+
	959	+
	960	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	961	+
	962	+
	963	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	964	+
	965	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	966	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	967	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	968	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	969	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	970	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	971	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	972	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	973	+
	974	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	975	+
	976	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	977	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	978	+
	979	+(% class="wikigeneratedid" %)
825	825	(((
826	826
	982	+)))
827	827
828		-(% style="color:#037691" %)**Dimension and weight**:
	984	+= 7. Packing Info =
829	829
	986	+(((
	987	+**Package Includes**:
	988	+)))
830	830
831		-* Size: 195 x 125 x 55 mm
832		-* Weight:   420g
	990	+* (((
	991	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
833	833	)))
834	834
835	835	(((
836	836
	996	+)))
837	837
	998	+(((
	999	+**Dimension and weight**:
	1000	+)))
838	838
	1002	+* (((
	1003	+Device Size: cm
	1004	+)))
	1005	+* (((
	1006	+Device Weight: g
	1007	+)))
	1008	+* (((
	1009	+Package Size / pcs : cm
	1010	+)))
	1011	+* (((
	1012	+Weight / pcs : g
	1013	+
	1014	+
839	839
840	840	)))
841	841
842		-= 9.  Support =
	1018	+= 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]]
	1022	+
	1023	+

1657245163077-232.png

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