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

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

Content

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3	3
4	4
5	5
6		-
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14	14	**Table of Contents:**
15	15
16	16	{{toc/}}
...	...	@@ -20,797 +20,1074 @@
20	20
21	21
22	22
23		-= 1.  Introduction =
	15	+= 1. Introduction =
24	24
25		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26	26
27	27	(((
28	28
29	29
30		-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.
	22	+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.
	23	+)))
31	31
32		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	25	+(((
	26	+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.
	27	+)))
33	33
34		-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.
	29	+(((
	30	+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.
	31	+)))
35	35
36		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	33	+(((
	34	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	35	+)))
37	37
38		-
	37	+(((
	38	+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.
39	39	)))
40	40
	41	+
41	41	[[image:1654503236291-817.png]]
42	42
43	43
44		-[[image:1657245163077-232.png]]
	45	+[[image:1654503265560-120.png]]
45	45
46	46
47	47
48		-== 1.2 ​ Features ==
	49	+== 1.2 ​Features ==
49	49
50		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	51	+* LoRaWAN 1.0.3 Class A
	52	+* Ultra low power consumption
51	51	* Monitor Soil Moisture
52	52	* Monitor Soil Temperature
53	53	* Monitor Soil Conductivity
	56	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
54	54	* AT Commands to change parameters
55	55	* Uplink on periodically
56	56	* Downlink to change configure
57	57	* IP66 Waterproof Enclosure
58		-* Ultra-Low Power consumption
59		-* AT Commands to change parameters
60		-* Micro SIM card slot for NB-IoT SIM
61		-* 8500mAh Battery for long term use
	61	+* 4000mAh or 8500mAh Battery for long term use
62	62
63	63
64	64
	65	+== 1.3 Specification ==
65	65
66		-== 1.3  Specification ==
	67	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
67	67
	69	+[[image:image-20220606162220-5.png]]
68	68
69		-(% style="color:#037691" %)**Common DC Characteristics:**
70	70
71		-* Supply Voltage: 2.1v ~~ 3.6v
72		-* Operating Temperature: -40 ~~ 85°C
73	73
	73	+== ​1.4 Applications ==
74	74
	75	+* Smart Agriculture
75	75
76		-(% style="color:#037691" %)**NB-IoT Spec:**
	77	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	78	+​
77	77
78		-* - B1 @H-FDD: 2100MHz
79		-* - B3 @H-FDD: 1800MHz
80		-* - B8 @H-FDD: 900MHz
81		-* - B5 @H-FDD: 850MHz
82		-* - B20 @H-FDD: 800MHz
83		-* - B28 @H-FDD: 700MHz
	80	+== 1.5 Firmware Change log ==
84	84
85	85
	83	+**LSE01 v1.0 :**  Release
86	86
87		-Probe(% style="color:#037691" %)** Specification:**
88	88
89		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
90	90
91		-[[image:image-20220708101224-1.png]]
	87	+= 2. Configure LSE01 to connect to LoRaWAN network =
92	92
	89	+== 2.1 How it works ==
93	93
	91	+(((
	92	+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
	93	+)))
94	94
95		-== ​1.4  Applications ==
	95	+(((
	96	+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"]].
	97	+)))
96	96
97		-* Smart Agriculture
98	98
99		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100		-​
101	101
102		-== 1.5  Pin Definitions ==
	101	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
103	103
	103	+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.
104	104
105		-[[image:1657246476176-652.png]]
106	106
	106	+[[image:1654503992078-669.png]]
107	107
108	108
109		-= 2.  Use NSE01 to communicate with IoT Server =
	109	+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.
110	110
111		-== 2.1  How it works ==
112	112
	112	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
113	113
114		-(((
115		-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.
116		-)))
	114	+Each LSE01 is shipped with a sticker with the default device EUI as below:
117	117
	116	+[[image:image-20220606163732-6.jpeg]]
118	118
119		-(((
120		-The diagram below shows the working flow in default firmware of NSE01:
121		-)))
	118	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
122	122
123		-[[image:image-20220708101605-2.png]]
	120	+**Add APP EUI in the application**
124	124
125		-(((
126		-
127		-)))
128	128
	123	+[[image:1654504596150-405.png]]
129	129
130	130
131		-== 2.2 ​ Configure the NSE01 ==
132	132
	127	+**Add APP KEY and DEV EUI**
133	133
134		-=== 2.2.1 Test Requirement ===
	129	+[[image:1654504683289-357.png]]
135	135
136	136
137		-To use NSE01 in your city, make sure meet below requirements:
138	138
139		-* Your local operator has already distributed a NB-IoT Network there.
140		-* The local NB-IoT network used the band that NSE01 supports.
141		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	133	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
142	142
	135	+
	136	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	137	+
	138	+[[image:image-20220606163915-7.png]]
	139	+
	140	+
	141	+(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	142	+
	143	+[[image:1654504778294-788.png]]
	144	+
	145	+
	146	+
	147	+== 2.3 Uplink Payload ==
	148	+
	149	+
	150	+=== 2.3.1 MOD~=0(Default Mode) ===
	151	+
	152	+LSE01 will uplink payload via LoRaWAN with below payload format:
	153	+
143	143	(((
144		-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
	155	+Uplink payload includes in total 11 bytes.
145	145	)))
146	146
	158	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	159	+|(((
	160	+**Size**
147	147
148		-[[image:1657249419225-449.png]]
	162	+**(bytes)**
	163	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	164	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	165	+Temperature
149	149
	167	+(Reserve, Ignore now)
	168	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	169	+MOD & Digital Interrupt
150	150
	171	+(Optional)
	172	+)))
151	151
152		-=== 2.2.2 Insert SIM card ===
153	153
154		-Insert the NB-IoT Card get from your provider.
155	155
156		-User need to take out the NB-IoT module and insert the SIM card like below:
157	157
158	158
159		-[[image:1657249468462-536.png]]
	178	+=== 2.3.2 MOD~=1(Original value) ===
160	160
	180	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
161	161
	182	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	183	+|(((
	184	+**Size**
162	162
163		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	186	+**(bytes)**
	187	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	188	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	189	+Temperature
164	164
	191	+(Reserve, Ignore now)
	192	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	193	+MOD & Digital Interrupt
	194	+
	195	+(Optional)
	196	+)))
	197	+
	198	+=== 2.3.3 Battery Info ===
	199	+
165	165	(((
	201	+Check the battery voltage for LSE01.
	202	+)))
	203	+
166	166	(((
167		-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.
	205	+Ex1: 0x0B45 = 2885mV
168	168	)))
	207	+
	208	+(((
	209	+Ex2: 0x0B49 = 2889mV
169	169	)))
170	170
171	171
172		-**Connection:**
173	173
174		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	214	+=== 2.3.4 Soil Moisture ===
175	175
176		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	216	+(((
	217	+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.
	218	+)))
177	177
178		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	220	+(((
	221	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	222	+)))
179	179
	224	+(((
	225	+
	226	+)))
180	180
181		-In the PC, use below serial tool settings:
	228	+(((
	229	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	230	+)))
182	182
183		-* Baud:  (% style="color:green" %)**9600**
184		-* Data bits:** (% style="color:green" %)8(%%)**
185		-* Stop bits: (% style="color:green" %)**1**
186		-* Parity:  (% style="color:green" %)**None**
187		-* Flow Control: (% style="color:green" %)**None**
188	188
	233	+
	234	+=== 2.3.5 Soil Temperature ===
	235	+
189	189	(((
190		-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.
	237	+ 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
191	191	)))
192	192
193		-[[image:image-20220708110657-3.png]]
	240	+(((
	241	+**Example**:
	242	+)))
194	194
195		-(% 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/]]
	244	+(((
	245	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	246	+)))
196	196
	248	+(((
	249	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	250	+)))
197	197
198	198
199		-=== 2.2.4 Use CoAP protocol to uplink data ===
200	200
201		-(% 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	+=== 2.3.6 Soil Conductivity (EC) ===
202	202
	256	+(((
	257	+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).
	258	+)))
203	203
204		-**Use below commands:**
	260	+(((
	261	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	262	+)))
205	205
206		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
207		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
208		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	264	+(((
	265	+Generally, the EC value of irrigation water is less than 800uS / cm.
	266	+)))
209	209
210		-For parameter description, please refer to AT command set
	268	+(((
	269	+
	270	+)))
211	211
212		-[[image:1657249793983-486.png]]
	272	+(((
	273	+
	274	+)))
213	213
	276	+=== 2.3.7 MOD ===
214	214
215		-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.
	278	+Firmware version at least v2.1 supports changing mode.
216	216
217		-[[image:1657249831934-534.png]]
	280	+For example, bytes[10]=90
218	218
	282	+mod=(bytes[10]>>7)&0x01=1.
219	219
220	220
221		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	285	+**Downlink Command:**
222	222
223		-This feature is supported since firmware version v1.0.1
	287	+If payload = 0x0A00, workmode=0
224	224
	289	+If** **payload =** **0x0A01, workmode=1
225	225
226		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
227		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
228		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
229	229
230		-[[image:1657249864775-321.png]]
231	231
	293	+=== 2.3.8 ​Decode payload in The Things Network ===
232	232
233		-[[image:1657249930215-289.png]]
	295	+While using TTN network, you can add the payload format to decode the payload.
234	234
235	235
	298	+[[image:1654505570700-128.png]]
236	236
237		-=== 2.2.6 Use MQTT protocol to uplink data ===
	300	+(((
	301	+The payload decoder function for TTN is here:
	302	+)))
238	238
239		-This feature is supported since firmware version v110
	304	+(((
	305	+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/]]
	306	+)))
240	240
241	241
242		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
243		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
244		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
245		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
246		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
247		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
248		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
249	249
250		-[[image:1657249978444-674.png]]
	310	+== 2.4 Uplink Interval ==
251	251
	312	+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"]]
252	252
253		-[[image:1657249990869-686.png]]
254	254
255	255
	316	+== 2.5 Downlink Payload ==
	317	+
	318	+By default, LSE50 prints the downlink payload to console port.
	319	+
	320	+[[image:image-20220606165544-8.png]]
	321	+
	322	+
256	256	(((
257		-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.
	324	+**Examples:**
258	258	)))
259	259
	327	+(((
	328	+
	329	+)))
260	260
	331	+* (((
	332	+**Set TDC**
	333	+)))
261	261
262		-=== 2.2.7 Use TCP protocol to uplink data ===
	335	+(((
	336	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	337	+)))
263	263
264		-This feature is supported since firmware version v110
	339	+(((
	340	+Payload:    01 00 00 1E    TDC=30S
	341	+)))
265	265
	343	+(((
	344	+Payload:    01 00 00 3C    TDC=60S
	345	+)))
266	266
267		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
268		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	347	+(((
	348	+
	349	+)))
269	269
270		-[[image:1657250217799-140.png]]
	351	+* (((
	352	+**Reset**
	353	+)))
271	271
	355	+(((
	356	+If payload = 0x04FF, it will reset the LSE01
	357	+)))
272	272
273		-[[image:1657250255956-604.png]]
274	274
	360	+* **CFM**
275	275
	362	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
276	276
277		-=== 2.2.8 Change Update Interval ===
278	278
279		-User can use below command to change the (% style="color:green" %)**uplink interval**.
280	280
281		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	366	+== 2.6 ​Show Data in DataCake IoT Server ==
282	282
283	283	(((
284		-(% style="color:red" %)**NOTE:**
	369	+[[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:
285	285	)))
286	286
287	287	(((
288		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
	373	+
289	289	)))
290	290
	376	+(((
	377	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
	378	+)))
291	291
	380	+(((
	381	+**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:
	382	+)))
292	292
293		-== 2.3  Uplink Payload ==
294	294
295		-In this mode, uplink payload includes in total 18 bytes
	385	+[[image:1654505857935-743.png]]
296	296
297		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
298		-|=(% style="width: 50px;" %)(((
299		-**Size(bytes)**
300		-)))|=(% 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**
301		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
302	302
303		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	388	+[[image:1654505874829-548.png]]
304	304
	390	+Step 3: Create an account or log in Datacake.
305	305
306		-[[image:image-20220708111918-4.png]]
	392	+Step 4: Search the LSE01 and add DevEUI.
307	307
308	308
309		-The payload is ASCII string, representative same HEX:
	395	+[[image:1654505905236-553.png]]
310	310
311		-0x72403155615900640c7817075e0a8c02f900 where:
312	312
313		-* Device ID: 0x 724031556159 = 724031556159
314		-* Version: 0x0064=100=1.0.0
	398	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
315	315
316		-* BAT: 0x0c78 = 3192 mV = 3.192V
317		-* Singal: 0x17 = 23
318		-* Soil Moisture: 0x075e= 1886 = 18.86  %
319		-* Soil Temperature:0x0a8c =2700=27 °C
320		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321		-* Interrupt: 0x00 = 0
	400	+[[image:1654505925508-181.png]]
322	322
323	323
324	324
	404	+== 2.7 Frequency Plans ==
325	325
326		-== 2.4  Payload Explanation and Sensor Interface ==
	406	+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.
327	327
328	328
329		-=== 2.4.1  Device ID ===
	409	+=== 2.7.1 EU863-870 (EU868) ===
330	330
331		-By default, the Device ID equal to the last 6 bytes of IMEI.
	411	+(% style="color:#037691" %)** Uplink:**
332	332
333		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	413	+868.1 - SF7BW125 to SF12BW125
334	334
335		-**Example:**
	415	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
336	336
337		-AT+DEUI=A84041F15612
	417	+868.5 - SF7BW125 to SF12BW125
338	338
339		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	419	+867.1 - SF7BW125 to SF12BW125
340	340
	421	+867.3 - SF7BW125 to SF12BW125
341	341
	423	+867.5 - SF7BW125 to SF12BW125
342	342
343		-=== 2.4.2  Version Info ===
	425	+867.7 - SF7BW125 to SF12BW125
344	344
345		-Specify the software version: 0x64=100, means firmware version 1.00.
	427	+867.9 - SF7BW125 to SF12BW125
346	346
347		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	429	+868.8 - FSK
348	348
349	349
	432	+(% style="color:#037691" %)** Downlink:**
350	350
351		-=== 2.4.3  Battery Info ===
	434	+Uplink channels 1-9 (RX1)
352	352
353		-(((
354		-Check the battery voltage for LSE01.
355		-)))
	436	+869.525 - SF9BW125 (RX2 downlink only)
356	356
357		-(((
358		-Ex1: 0x0B45 = 2885mV
359		-)))
360	360
361		-(((
362		-Ex2: 0x0B49 = 2889mV
363		-)))
364	364
	440	+=== 2.7.2 US902-928(US915) ===
365	365
	442	+Used in USA, Canada and South America. Default use CHE=2
366	366
367		-=== 2.4.4  Signal Strength ===
	444	+(% style="color:#037691" %)**Uplink:**
368	368
369		-NB-IoT Network signal Strength.
	446	+903.9 - SF7BW125 to SF10BW125
370	370
371		-**Ex1: 0x1d = 29**
	448	+904.1 - SF7BW125 to SF10BW125
372	372
373		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	450	+904.3 - SF7BW125 to SF10BW125
374	374
375		-(% style="color:blue" %)**1**(%%)  -111dBm
	452	+904.5 - SF7BW125 to SF10BW125
376	376
377		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	454	+904.7 - SF7BW125 to SF10BW125
378	378
379		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	456	+904.9 - SF7BW125 to SF10BW125
380	380
381		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	458	+905.1 - SF7BW125 to SF10BW125
382	382
	460	+905.3 - SF7BW125 to SF10BW125
383	383
384	384
385		-=== 2.4.5  Soil Moisture ===
	463	+(% style="color:#037691" %)**Downlink:**
386	386
387		-(((
388		-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.
389		-)))
	465	+923.3 - SF7BW500 to SF12BW500
390	390
391		-(((
392		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
393		-)))
	467	+923.9 - SF7BW500 to SF12BW500
394	394
395		-(((
396		-
397		-)))
	469	+924.5 - SF7BW500 to SF12BW500
398	398
399		-(((
400		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
401		-)))
	471	+925.1 - SF7BW500 to SF12BW500
402	402
	473	+925.7 - SF7BW500 to SF12BW500
403	403
	475	+926.3 - SF7BW500 to SF12BW500
404	404
405		-=== 2.4.6  Soil Temperature ===
	477	+926.9 - SF7BW500 to SF12BW500
406	406
407		-(((
408		- 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
409		-)))
	479	+927.5 - SF7BW500 to SF12BW500
410	410
411		-(((
412		-**Example**:
413		-)))
	481	+923.3 - SF12BW500(RX2 downlink only)
414	414
415		-(((
416		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
417		-)))
418	418
419		-(((
420		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
421		-)))
422	422
	485	+=== 2.7.3 CN470-510 (CN470) ===
423	423
	487	+Used in China, Default use CHE=1
424	424
425		-=== 2.4.7  Soil Conductivity (EC) ===
	489	+(% style="color:#037691" %)**Uplink:**
426	426
427		-(((
428		-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).
429		-)))
	491	+486.3 - SF7BW125 to SF12BW125
430	430
431		-(((
432		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
433		-)))
	493	+486.5 - SF7BW125 to SF12BW125
434	434
435		-(((
436		-Generally, the EC value of irrigation water is less than 800uS / cm.
437		-)))
	495	+486.7 - SF7BW125 to SF12BW125
438	438
439		-(((
440		-
441		-)))
	497	+486.9 - SF7BW125 to SF12BW125
442	442
443		-(((
444		-
445		-)))
	499	+487.1 - SF7BW125 to SF12BW125
446	446
447		-=== 2.4.8  Digital Interrupt ===
	501	+487.3 - SF7BW125 to SF12BW125
448	448
449		-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.
	503	+487.5 - SF7BW125 to SF12BW125
450	450
451		-The command is:
	505	+487.7 - SF7BW125 to SF12BW125
452	452
453		-(% 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]])**.**
454	454
	508	+(% style="color:#037691" %)**Downlink:**
455	455
456		-The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
	510	+506.7 - SF7BW125 to SF12BW125
457	457
	512	+506.9 - SF7BW125 to SF12BW125
458	458
459		-Example:
	514	+507.1 - SF7BW125 to SF12BW125
460	460
461		-0x(00): Normal uplink packet.
	516	+507.3 - SF7BW125 to SF12BW125
462	462
463		-0x(01): Interrupt Uplink Packet.
	518	+507.5 - SF7BW125 to SF12BW125
464	464
	520	+507.7 - SF7BW125 to SF12BW125
465	465
	522	+507.9 - SF7BW125 to SF12BW125
466	466
467		-=== 2.4.9  ​+5V Output ===
	524	+508.1 - SF7BW125 to SF12BW125
468	468
469		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	526	+505.3 - SF12BW125 (RX2 downlink only)
470	470
471	471
472		-The 5V output time can be controlled by AT Command.
473	473
474		-(% style="color:blue" %)**AT+5VT=1000**
	530	+=== 2.7.4 AU915-928(AU915) ===
475	475
476		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	532	+Default use CHE=2
477	477
	534	+(% style="color:#037691" %)**Uplink:**
478	478
	536	+916.8 - SF7BW125 to SF12BW125
479	479
480		-== 2.5  Downlink Payload ==
	538	+917.0 - SF7BW125 to SF12BW125
481	481
482		-By default, NSE01 prints the downlink payload to console port.
	540	+917.2 - SF7BW125 to SF12BW125
483	483
484		-[[image:image-20220708133731-5.png]]
	542	+917.4 - SF7BW125 to SF12BW125
485	485
	544	+917.6 - SF7BW125 to SF12BW125
486	486
487		-(((
488		-(% style="color:blue" %)**Examples:**
489		-)))
	546	+917.8 - SF7BW125 to SF12BW125
490	490
491		-(((
492		-
493		-)))
	548	+918.0 - SF7BW125 to SF12BW125
494	494
495		-* (((
496		-(% style="color:blue" %)**Set TDC**
497		-)))
	550	+918.2 - SF7BW125 to SF12BW125
498	498
499		-(((
500		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
501		-)))
502	502
503		-(((
504		-Payload:    01 00 00 1E    TDC=30S
505		-)))
	553	+(% style="color:#037691" %)**Downlink:**
506	506
507		-(((
508		-Payload:    01 00 00 3C    TDC=60S
509		-)))
	555	+923.3 - SF7BW500 to SF12BW500
510	510
511		-(((
512		-
513		-)))
	557	+923.9 - SF7BW500 to SF12BW500
514	514
515		-* (((
516		-(% style="color:blue" %)**Reset**
517		-)))
	559	+924.5 - SF7BW500 to SF12BW500
518	518
519		-(((
520		-If payload = 0x04FF, it will reset the NSE01
521		-)))
	561	+925.1 - SF7BW500 to SF12BW500
522	522
	563	+925.7 - SF7BW500 to SF12BW500
523	523
524		-* (% style="color:blue" %)**INTMOD**
	565	+926.3 - SF7BW500 to SF12BW500
525	525
526		-Downlink Payload: 06000003, Set AT+INTMOD=3
	567	+926.9 - SF7BW500 to SF12BW500
527	527
	569	+927.5 - SF7BW500 to SF12BW500
528	528
	571	+923.3 - SF12BW500(RX2 downlink only)
529	529
530		-== 2.6  ​LED Indicator ==
531	531
532		-(((
533		-The NSE01 has an internal LED which is to show the status of different state.
534	534
	575	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
535	535
536		-* 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)
537		-* Then the LED will be on for 1 second means device is boot normally.
538		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
539		-* For each uplink probe, LED will be on for 500ms.
540		-)))
	577	+(% style="color:#037691" %)**Default Uplink channel:**
541	541
	579	+923.2 - SF7BW125 to SF10BW125
542	542
	581	+923.4 - SF7BW125 to SF10BW125
543	543
544	544
545		-== 2.7  Installation in Soil ==
	584	+(% style="color:#037691" %)**Additional Uplink Channel**:
546	546
547		-__**Measurement the soil surface**__
	586	+(OTAA mode, channel added by JoinAccept message)
548	548
549		-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]]
	588	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
550	550
551		-[[image:1657259653666-883.png]] ​
	590	+922.2 - SF7BW125 to SF10BW125
552	552
	592	+922.4 - SF7BW125 to SF10BW125
553	553
554		-(((
555		-
	594	+922.6 - SF7BW125 to SF10BW125
556	556
557		-(((
558		-Dig a hole with diameter > 20CM.
559		-)))
	596	+922.8 - SF7BW125 to SF10BW125
560	560
561		-(((
562		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
563		-)))
564		-)))
	598	+923.0 - SF7BW125 to SF10BW125
565	565
566		-[[image:1654506665940-119.png]]
	600	+922.0 - SF7BW125 to SF10BW125
567	567
568		-(((
569		-
570		-)))
571	571
	603	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
572	572
573		-== 2.8  ​Firmware Change Log ==
	605	+923.6 - SF7BW125 to SF10BW125
574	574
	607	+923.8 - SF7BW125 to SF10BW125
575	575
576		-Download URL & Firmware Change log
	609	+924.0 - SF7BW125 to SF10BW125
577	577
578		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	611	+924.2 - SF7BW125 to SF10BW125
579	579
	613	+924.4 - SF7BW125 to SF10BW125
580	580
581		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	615	+924.6 - SF7BW125 to SF10BW125
582	582
583	583
	618	+(% style="color:#037691" %)** Downlink:**
584	584
585		-== 2.9  ​Battery Analysis ==
	620	+Uplink channels 1-8 (RX1)
586	586
587		-=== 2.9.1  ​Battery Type ===
	622	+923.2 - SF10BW125 (RX2)
588	588
589	589
590		-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.
591	591
	626	+=== 2.7.6 KR920-923 (KR920) ===
592	592
593		-The battery is designed to last for several years depends on the actually use environment and update interval.
	628	+Default channel:
594	594
	630	+922.1 - SF7BW125 to SF12BW125
595	595
596		-The battery related documents as below:
	632	+922.3 - SF7BW125 to SF12BW125
597	597
598		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599		-* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	634	+922.5 - SF7BW125 to SF12BW125
601	601
	636	+
	637	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
	638	+
	639	+922.1 - SF7BW125 to SF12BW125
	640	+
	641	+922.3 - SF7BW125 to SF12BW125
	642	+
	643	+922.5 - SF7BW125 to SF12BW125
	644	+
	645	+922.7 - SF7BW125 to SF12BW125
	646	+
	647	+922.9 - SF7BW125 to SF12BW125
	648	+
	649	+923.1 - SF7BW125 to SF12BW125
	650	+
	651	+923.3 - SF7BW125 to SF12BW125
	652	+
	653	+
	654	+(% style="color:#037691" %)**Downlink:**
	655	+
	656	+Uplink channels 1-7(RX1)
	657	+
	658	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	659	+
	660	+
	661	+
	662	+=== 2.7.7 IN865-867 (IN865) ===
	663	+
	664	+(% style="color:#037691" %)** Uplink:**
	665	+
	666	+865.0625 - SF7BW125 to SF12BW125
	667	+
	668	+865.4025 - SF7BW125 to SF12BW125
	669	+
	670	+865.9850 - SF7BW125 to SF12BW125
	671	+
	672	+
	673	+(% style="color:#037691" %) **Downlink:**
	674	+
	675	+Uplink channels 1-3 (RX1)
	676	+
	677	+866.550 - SF10BW125 (RX2)
	678	+
	679	+
	680	+
	681	+
	682	+== 2.8 LED Indicator ==
	683	+
	684	+The LSE01 has an internal LED which is to show the status of different state.
	685	+
	686	+* Blink once when device power on.
	687	+* Solid ON for 5 seconds once device successful Join the network.
	688	+* Blink once when device transmit a packet.
	689	+
	690	+== 2.9 Installation in Soil ==
	691	+
	692	+**Measurement the soil surface**
	693	+
	694	+
	695	+[[image:1654506634463-199.png]] ​
	696	+
602	602	(((
603		-[[image:image-20220708140453-6.png]]
	698	+(((
	699	+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.
604	604	)))
	701	+)))
605	605
606	606
	704	+[[image:1654506665940-119.png]]
607	607
608		-=== 2.9.2  Power consumption Analyze ===
	706	+(((
	707	+Dig a hole with diameter > 20CM.
	708	+)))
609	609
610	610	(((
611		-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.
	711	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
612	612	)))
613	613
614	614
	715	+== 2.10 ​Firmware Change Log ==
	716	+
615	615	(((
616		-Instruction to use as below:
	718	+**Firmware download link:**
617	617	)))
618	618
619	619	(((
620		-(% 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/]]
	722	+[[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/]]
621	621	)))
622	622
	725	+(((
	726	+
	727	+)))
623	623
624	624	(((
625		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	730	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
626	626	)))
627	627
628		-* (((
629		-Product Model
	733	+(((
	734	+
630	630	)))
631		-* (((
632		-Uplink Interval
	736	+
	737	+(((
	738	+**V1.0.**
633	633	)))
634		-* (((
635		-Working Mode
636		-)))
637	637
638	638	(((
639		-And the Life expectation in difference case will be shown on the right.
	742	+Release
640	640	)))
641	641
642		-[[image:image-20220708141352-7.jpeg]]
643	643
	746	+== 2.11 ​Battery Analysis ==
644	644
	748	+=== 2.11.1 ​Battery Type ===
645	645
646		-=== 2.9.3  ​Battery Note ===
	750	+(((
	751	+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.
	752	+)))
647	647
648	648	(((
649		-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.
	755	+The battery is designed to last for more than 5 years for the LSN50.
650	650	)))
651	651
	758	+(((
	759	+(((
	760	+The battery-related documents are as below:
	761	+)))
	762	+)))
652	652
	764	+* (((
	765	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	766	+)))
	767	+* (((
	768	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	769	+)))
	770	+* (((
	771	+[[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]]
	772	+)))
653	653
654		-=== 2.9.4  Replace the battery ===
	774	+ [[image:image-20220610172436-1.png]]
655	655
	776	+
	777	+
	778	+=== 2.11.2 ​Battery Note ===
	779	+
656	656	(((
657		-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).
	781	+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.
658	658	)))
659	659
660	660
661	661
662		-= 3. ​ Access NB-IoT Module =
	786	+=== 2.11.3 Replace the battery ===
663	663
664	664	(((
665		-Users can directly access the AT command set of the NB-IoT module.
	789	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
666	666	)))
667	667
668	668	(((
669		-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/]]
	793	+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.
670	670	)))
671	671
672		-[[image:1657261278785-153.png]]
	796	+(((
	797	+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)
	798	+)))
673	673
674	674
675	675
676		-= 4.  Using the AT Commands =
	802	+= 3. ​Using the AT Commands =
677	677
678		-== 4.1  Access AT Commands ==
	804	+== 3.1 Access AT Commands ==
679	679
680		-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/]]
681	681
	807	+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.
682	682
683		-AT+<CMD>?  : Help on <CMD>
	809	+[[image:1654501986557-872.png||height="391" width="800"]]
684	684
685		-AT+<CMD>         : Run <CMD>
686	686
687		-AT+<CMD>=<value> : Set the value
	812	+Or if you have below board, use below connection:
688	688
689		-AT+<CMD>=?  : Get the value
690	690
	815	+[[image:1654502005655-729.png||height="503" width="801"]]
691	691
	817	+
	818	+
	819	+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:
	820	+
	821	+
	822	+ [[image:1654502050864-459.png||height="564" width="806"]]
	823	+
	824	+
	825	+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/]]
	826	+
	827	+
	828	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	829	+
	830	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	831	+
	832	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	833	+
	834	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	835	+
	836	+
692	692	(% style="color:#037691" %)**General Commands**(%%)
693	693
694		-AT  : Attention
	839	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
695	695
696		-AT?  : Short Help
	841	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
697	697
698		-ATZ  : MCU Reset
	843	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
699	699
700		-AT+TDC  : Application Data Transmission Interval
	845	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
701	701
702		-AT+CFG  : Print all configurations
703	703
704		-AT+CFGMOD           : Working mode selection
	848	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
705	705
706		-AT+INTMOD            : Set the trigger interrupt mode
	850	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
707	707
708		-AT+5VT  : Set extend the time of 5V power
	852	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
709	709
710		-AT+PRO  : Choose agreement
	854	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
711	711
712		-AT+WEIGRE  : Get weight or set weight to 0
	856	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
713	713
714		-AT+WEIGAP  : Get or Set the GapValue of weight
	858	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
715	715
716		-AT+RXDL  : Extend the sending and receiving time
	860	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
717	717
718		-AT+CNTFAC  : Get or set counting parameters
	862	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
719	719
720		-AT+SERVADDR  : Server Address
	864	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
721	721
	866	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
722	722
723		-(% style="color:#037691" %)**COAP Management**
	868	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
724	724
725		-AT+URI            : Resource parameters
	870	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
726	726
	872	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
727	727
728		-(% style="color:#037691" %)**UDP Management**
	874	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
729	729
730		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	876	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
731	731
	878	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
732	732
733		-(% style="color:#037691" %)**MQTT Management**
	880	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
734	734
735		-AT+CLIENT               : Get or Set MQTT client
736	736
737		-AT+UNAME  : Get or Set MQTT Username
	883	+(% style="color:#037691" %)**LoRa Network Management**
738	738
739		-AT+PWD                  : Get or Set MQTT password
	885	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
740	740
741		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	887	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
742	742
743		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	889	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
744	744
	891	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
745	745
746		-(% style="color:#037691" %)**Information**
	893	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
747	747
748		-AT+FDR  : Factory Data Reset
	895	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
749	749
750		-AT+PWORD  : Serial Access Password
	897	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
751	751
	899	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
752	752
	901	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
753	753
754		-= ​5.  FAQ =
	903	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
755	755
756		-== 5.1 ​ How to Upgrade Firmware ==
	905	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
757	757
	907	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
758	758
	909	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	910	+
	911	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	912	+
	913	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	914	+
	915	+
	916	+(% style="color:#037691" %)**Information**
	917	+
	918	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	919	+
	920	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	921	+
	922	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	923	+
	924	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	925	+
	926	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	927	+
	928	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	929	+
	930	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	931	+
	932	+
	933	+= ​4. FAQ =
	934	+
	935	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	936	+
759	759	(((
760		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	938	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	939	+When downloading the images, choose the required image file for download. ​
761	761	)))
762	762
763	763	(((
764		-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]]
	943	+
765	765	)))
766	766
767	767	(((
768		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	947	+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.
769	769	)))
770	770
	950	+(((
	951	+
	952	+)))
771	771
	954	+(((
	955	+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.
	956	+)))
772	772
773		-= 6.  Trouble Shooting =
	958	+(((
	959	+
	960	+)))
774	774
775		-== 6.1  ​Connection problem when uploading firmware ==
	962	+(((
	963	+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.
	964	+)))
776	776
	966	+[[image:image-20220606154726-3.png]]
777	777
778		-(% class="wikigeneratedid" %)
	968	+
	969	+When you use the TTN network, the US915 frequency bands use are:
	970	+
	971	+* 903.9 - SF7BW125 to SF10BW125
	972	+* 904.1 - SF7BW125 to SF10BW125
	973	+* 904.3 - SF7BW125 to SF10BW125
	974	+* 904.5 - SF7BW125 to SF10BW125
	975	+* 904.7 - SF7BW125 to SF10BW125
	976	+* 904.9 - SF7BW125 to SF10BW125
	977	+* 905.1 - SF7BW125 to SF10BW125
	978	+* 905.3 - SF7BW125 to SF10BW125
	979	+* 904.6 - SF8BW500
	980	+
779	779	(((
780		-(% 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;"]]
	982	+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:
781	781	)))
782	782
	985	+(% class="box infomessage" %)
	986	+(((
	987	+**AT+CHE=2**
	988	+)))
783	783
	990	+(% class="box infomessage" %)
	991	+(((
	992	+**ATZ**
	993	+)))
784	784
785		-== 6.2  AT Command input doesn't work ==
	995	+(((
	996	+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.
	997	+)))
786	786
787	787	(((
788		-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.
	1000	+
789	789	)))
790	790
	1003	+(((
	1004	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1005	+)))
791	791
	1007	+[[image:image-20220606154825-4.png]]
792	792
793		-= 7. ​ Order Info =
794	794
795	795
796		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	1011	+= 5. Trouble Shooting =
797	797
	1013	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
798	798
	1015	+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.
	1016	+
	1017	+
	1018	+== 5.2 AT Command input doesn’t work ==
	1019	+
	1020	+(((
	1021	+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.
	1022	+)))
	1023	+
	1024	+
	1025	+== 5.3 Device rejoin in at the second uplink packet ==
	1026	+
	1027	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1028	+
	1029	+[[image:1654500909990-784.png]]
	1030	+
	1031	+
	1032	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1033	+
	1034	+(((
	1035	+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.
	1036	+)))
	1037	+
	1038	+
	1039	+(% style="color:#4f81bd" %)**Solution: **
	1040	+
	1041	+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:
	1042	+
	1043	+[[image:1654500929571-736.png||height="458" width="832"]]
	1044	+
	1045	+
	1046	+= 6. ​Order Info =
	1047	+
	1048	+
	1049	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1050	+
	1051	+
	1052	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1053	+
	1054	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1055	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1056	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1057	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1058	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1059	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1060	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1061	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1062	+
	1063	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1064	+
	1065	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1066	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1067	+
799	799	(% class="wikigeneratedid" %)
800	800	(((
801	801
802	802	)))
803	803
804		-= 8.  Packing Info =
	1073	+= 7. Packing Info =
805	805
806	806	(((
807	807
808	808
809	809	(% style="color:#037691" %)**Package Includes**:
	1079	+)))
810	810
811		-
812		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
813		-* External antenna x 1
	1081	+* (((
	1082	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
814	814	)))
815	815
816	816	(((
...	...	@@ -817,20 +817,24 @@
817	817
818	818
819	819	(% style="color:#037691" %)**Dimension and weight**:
	1089	+)))
820	820
821		-
822		-* Size: 195 x 125 x 55 mm
823		-* Weight:   420g
	1091	+* (((
	1092	+Device Size: cm
824	824	)))
	1094	+* (((
	1095	+Device Weight: g
	1096	+)))
	1097	+* (((
	1098	+Package Size / pcs : cm
	1099	+)))
	1100	+* (((
	1101	+Weight / pcs : g
825	825
826		-(((
827	827
828		-
829		-
830		-
831	831	)))
832	832
833		-= 9.  Support =
	1106	+= 8. Support =
834	834
835	835	* 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.
836	836	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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