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

...	...	@@ -3,7 +3,9 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
	8	+{{toc/}}
7	7
8	8
9	9
...	...	@@ -10,805 +10,1045 @@
10	10
11	11
12	12
	15	+= 1. Introduction =
13	13
14		-**Table of Contents:**
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
15	15
	19	+(((
	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	+)))
16	16
	23	+(((
	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.
	25	+)))
17	17
	27	+(((
	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.
	29	+)))
18	18
19		-
20		-
21		-= 1.  Introduction =
22		-
23		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24		-
25	25	(((
26		-
	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.
	33	+)))
27	27
28		-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.
29		-
30		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31		-
32		-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.
33		-
34		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
35		-
36		-
	35	+(((
	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.
37	37	)))
38	38
	39	+
39	39	[[image:1654503236291-817.png]]
40	40
41	41
42		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
43	43
44	44
45	45
46	46	== 1.2 ​Features ==
47	47
48		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
49	49	* Monitor Soil Moisture
50	50	* Monitor Soil Temperature
51	51	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
52	52	* AT Commands to change parameters
53	53	* Uplink on periodically
54	54	* Downlink to change configure
55	55	* IP66 Waterproof Enclosure
56		-* Ultra-Low Power consumption
57		-* AT Commands to change parameters
58		-* Micro SIM card slot for NB-IoT SIM
59		-* 8500mAh Battery for long term use
	59	+* 4000mAh or 8500mAh Battery for long term use
60	60
	61	+== 1.3 Specification ==
61	61
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
62	62
	65	+[[image:image-20220606162220-5.png]]
63	63
64		-== 1.3  Specification ==
65	65
66	66
67		-(% style="color:#037691" %)**Common DC Characteristics:**
	69	+== ​1.4 Applications ==
68	68
69		-* Supply Voltage: 2.1v ~~ 3.6v
70		-* Operating Temperature: -40 ~~ 85°C
	71	+* Smart Agriculture
71	71
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
72	72
	76	+== 1.5 Firmware Change log ==
73	73
74		-(% style="color:#037691" %)**NB-IoT Spec:**
75	75
76		-* - B1 @H-FDD: 2100MHz
77		-* - B3 @H-FDD: 1800MHz
78		-* - B8 @H-FDD: 900MHz
79		-* - B5 @H-FDD: 850MHz
80		-* - B20 @H-FDD: 800MHz
81		-* - B28 @H-FDD: 700MHz
	79	+**LSE01 v1.0 :**  Release
82	82
83	83
84	84
85		-Probe(% style="color:#037691" %)** Specification:**
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
86	86
87		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	85	+== 2.1 How it works ==
88	88
89		-[[image:image-20220708101224-1.png]]
	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	+)))
90	90
	91	+(((
	92	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	93	+)))
91	91
92	92
93		-== ​1.4  Applications ==
94	94
95		-* Smart Agriculture
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
96	96
97		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
98		-​
	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.
99	99
100		-== 1.5  Pin Definitions ==
101	101
	102	+[[image:1654503992078-669.png]]
102	102
103		-[[image:1657246476176-652.png]]
104	104
	105	+The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
105	105
106	106
107		-= 2.  Use NSE01 to communicate with IoT Server =
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
108	108
109		-== 2.1  How it works ==
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
110	110
	112	+[[image:image-20220606163732-6.jpeg]]
111	111
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
112	112	(((
113		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	153	+Uplink payload includes in total 11 bytes.
114	114	)))
115	115
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
116	116
117		-(((
118		-The diagram below shows the working flow in default firmware of NSE01:
	160	+**(bytes)**
	161	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	162	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	163	+Temperature
	164	+
	165	+(Reserve, Ignore now)
	166	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	167	+MOD & Digital Interrupt
	168	+
	169	+(Optional)
119	119	)))
120	120
121		-[[image:image-20220708101605-2.png]]
122	122
	173	+
	174	+=== 2.3.2 MOD~=1(Original value) ===
	175	+
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	177	+
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
	181	+
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
	186	+
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
	190	+
	191	+(Optional)
	192	+)))
	193	+
	194	+
	195	+
	196	+=== 2.3.3 Battery Info ===
	197	+
123	123	(((
124		-
	199	+Check the battery voltage for LSE01.
125	125	)))
126	126
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
127	127
	206	+(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
128	128
129		-== 2.2 ​ Configure the NSE01 ==
130	130
131	131
132		-=== 2.2.1 Test Requirement ===
	212	+=== 2.3.4 Soil Moisture ===
133	133
	214	+(((
	215	+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.
	216	+)))
134	134
135		-To use NSE01 in your city, make sure meet below requirements:
	218	+(((
	219	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	220	+)))
136	136
137		-* Your local operator has already distributed a NB-IoT Network there.
138		-* The local NB-IoT network used the band that NSE01 supports.
139		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	222	+(((
	223	+
	224	+)))
140	140
141	141	(((
142		-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
	227	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
143	143	)))
144	144
145	145
146		-[[image:1657249419225-449.png]]
147	147
	232	+=== 2.3.5 Soil Temperature ===
148	148
	234	+(((
	235	+ 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
	236	+)))
149	149
150		-=== 2.2.2 Insert SIM card ===
	238	+(((
	239	+**Example**:
	240	+)))
151	151
152		-Insert the NB-IoT Card get from your provider.
	242	+(((
	243	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	244	+)))
153	153
154		-User need to take out the NB-IoT module and insert the SIM card like below:
	246	+(((
	247	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	248	+)))
155	155
156	156
157		-[[image:1657249468462-536.png]]
158	158
	252	+=== 2.3.6 Soil Conductivity (EC) ===
159	159
	254	+(((
	255	+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).
	256	+)))
160	160
161		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	258	+(((
	259	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	260	+)))
162	162
163	163	(((
	263	+Generally, the EC value of irrigation water is less than 800uS / cm.
	264	+)))
	265	+
164	164	(((
165		-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.
	267	+
166	166	)))
	269	+
	270	+(((
	271	+
167	167	)))
168	168
	274	+=== 2.3.7 MOD ===
169	169
170		-**Connection:**
	276	+Firmware version at least v2.1 supports changing mode.
171	171
172		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	278	+For example, bytes[10]=90
173	173
174		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	280	+mod=(bytes[10]>>7)&0x01=1.
175	175
176		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
177	177
	283	+**Downlink Command:**
178	178
179		-In the PC, use below serial tool settings:
	285	+If payload = 0x0A00, workmode=0
180	180
181		-* Baud:  (% style="color:green" %)**9600**
182		-* Data bits:** (% style="color:green" %)8(%%)**
183		-* Stop bits: (% style="color:green" %)**1**
184		-* Parity:  (% style="color:green" %)**None**
185		-* Flow Control: (% style="color:green" %)**None**
	287	+If** **payload =** **0x0A01, workmode=1
186	186
	289	+
	290	+
	291	+=== 2.3.8 ​Decode payload in The Things Network ===
	292	+
	293	+While using TTN network, you can add the payload format to decode the payload.
	294	+
	295	+
	296	+[[image:1654505570700-128.png]]
	297	+
187	187	(((
188		-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.
	299	+The payload decoder function for TTN is here:
189	189	)))
190	190
191		-[[image:image-20220708110657-3.png]]
	302	+(((
	303	+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/]]
	304	+)))
192	192
193		-(% 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/]]
194	194
195	195
	308	+== 2.4 Uplink Interval ==
196	196
197		-=== 2.2.4 Use CoAP protocol to uplink data ===
	310	+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"]]
198	198
199		-(% 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/]]
200	200
201	201
202		-**Use below commands:**
	314	+== 2.5 Downlink Payload ==
203	203
204		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	316	+By default, LSE50 prints the downlink payload to console port.
207	207
208		-For parameter description, please refer to AT command set
	318	+[[image:image-20220606165544-8.png]]
209	209
210		-[[image:1657249793983-486.png]]
211	211
	321	+**Examples:**
212	212
213		-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.
214	214
215		-[[image:1657249831934-534.png]]
	324	+* **Set TDC**
216	216
	326	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
217	217
	328	+Payload:    01 00 00 1E    TDC=30S
218	218
219		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	330	+Payload:    01 00 00 3C    TDC=60S
220	220
221		-This feature is supported since firmware version v1.0.1
222	222
	333	+* **Reset**
223	223
224		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	335	+If payload = 0x04FF, it will reset the LSE01
227	227
228		-[[image:1657249864775-321.png]]
229	229
	338	+* **CFM**
230	230
231		-[[image:1657249930215-289.png]]
	340	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
232	232
233	233
234	234
235		-=== 2.2.6 Use MQTT protocol to uplink data ===
	344	+== 2.6 ​Show Data in DataCake IoT Server ==
236	236
237		-This feature is supported since firmware version v110
	346	+[[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:
238	238
239	239
240		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	349	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
247	247
248		-[[image:1657249978444-674.png]]
	351	+**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:
249	249
250	250
251		-[[image:1657249990869-686.png]]
	354	+[[image:1654505857935-743.png]]
252	252
253	253
254		-(((
255		-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.
256		-)))
	357	+[[image:1654505874829-548.png]]
257	257
	359	+Step 3: Create an account or log in Datacake.
258	258
	361	+Step 4: Search the LSE01 and add DevEUI.
259	259
260		-=== 2.2.7 Use TCP protocol to uplink data ===
261	261
262		-This feature is supported since firmware version v110
	364	+[[image:1654505905236-553.png]]
263	263
264	264
265		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	367	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
267	267
268		-[[image:1657250217799-140.png]]
	369	+[[image:1654505925508-181.png]]
269	269
270	270
271		-[[image:1657250255956-604.png]]
272	272
	373	+== 2.7 Frequency Plans ==
273	273
	375	+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.
274	274
275		-=== 2.2.8 Change Update Interval ===
276	276
277		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	378	+=== 2.7.1 EU863-870 (EU868) ===
278	278
279		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	380	+(% style="color:#037691" %)** Uplink:**
280	280
281		-(((
282		-(% style="color:red" %)**NOTE:**
283		-)))
	382	+868.1 - SF7BW125 to SF12BW125
284	284
285		-(((
286		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287		-)))
	384	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
288	288
	386	+868.5 - SF7BW125 to SF12BW125
289	289
	388	+867.1 - SF7BW125 to SF12BW125
290	290
291		-== 2.3  Uplink Payload ==
	390	+867.3 - SF7BW125 to SF12BW125
292	292
293		-In this mode, uplink payload includes in total 18 bytes
	392	+867.5 - SF7BW125 to SF12BW125
294	294
295		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296		-|=(% style="width: 50px;" %)(((
297		-**Size(bytes)**
298		-)))|=(% 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**
299		-|(% 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"]]
	394	+867.7 - SF7BW125 to SF12BW125
300	300
301		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	396	+867.9 - SF7BW125 to SF12BW125
302	302
	398	+868.8 - FSK
303	303
304		-[[image:image-20220708111918-4.png]]
305	305
	401	+(% style="color:#037691" %)** Downlink:**
306	306
307		-The payload is ASCII string, representative same HEX:
	403	+Uplink channels 1-9 (RX1)
308	308
309		-0x72403155615900640c7817075e0a8c02f900 where:
	405	+869.525 - SF9BW125 (RX2 downlink only)
310	310
311		-* Device ID: 0x 724031556159 = 724031556159
312		-* Version: 0x0064=100=1.0.0
313	313
314		-* BAT: 0x0c78 = 3192 mV = 3.192V
315		-* Singal: 0x17 = 23
316		-* Soil Moisture: 0x075e= 1886 = 18.86  %
317		-* Soil Temperature:0x0a8c =2700=27 °C
318		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319		-* Interrupt: 0x00 = 0
320	320
	409	+=== 2.7.2 US902-928(US915) ===
321	321
	411	+Used in USA, Canada and South America. Default use CHE=2
322	322
	413	+(% style="color:#037691" %)**Uplink:**
323	323
324		-== 2.4  Payload Explanation and Sensor Interface ==
	415	+903.9 - SF7BW125 to SF10BW125
325	325
	417	+904.1 - SF7BW125 to SF10BW125
326	326
327		-=== 2.4.1  Device ID ===
	419	+904.3 - SF7BW125 to SF10BW125
328	328
329		-By default, the Device ID equal to the last 6 bytes of IMEI.
	421	+904.5 - SF7BW125 to SF10BW125
330	330
331		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	423	+904.7 - SF7BW125 to SF10BW125
332	332
333		-**Example:**
	425	+904.9 - SF7BW125 to SF10BW125
334	334
335		-AT+DEUI=A84041F15612
	427	+905.1 - SF7BW125 to SF10BW125
336	336
337		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	429	+905.3 - SF7BW125 to SF10BW125
338	338
339	339
	432	+(% style="color:#037691" %)**Downlink:**
340	340
341		-=== 2.4.2  Version Info ===
	434	+923.3 - SF7BW500 to SF12BW500
342	342
343		-Specify the software version: 0x64=100, means firmware version 1.00.
	436	+923.9 - SF7BW500 to SF12BW500
344	344
345		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	438	+924.5 - SF7BW500 to SF12BW500
346	346
	440	+925.1 - SF7BW500 to SF12BW500
347	347
	442	+925.7 - SF7BW500 to SF12BW500
348	348
349		-=== 2.4.3  Battery Info ===
	444	+926.3 - SF7BW500 to SF12BW500
350	350
351		-(((
352		-Check the battery voltage for LSE01.
353		-)))
	446	+926.9 - SF7BW500 to SF12BW500
354	354
355		-(((
356		-Ex1: 0x0B45 = 2885mV
357		-)))
	448	+927.5 - SF7BW500 to SF12BW500
358	358
359		-(((
360		-Ex2: 0x0B49 = 2889mV
361		-)))
	450	+923.3 - SF12BW500(RX2 downlink only)
362	362
363	363
364	364
365		-=== 2.4.4  Signal Strength ===
	454	+=== 2.7.3 CN470-510 (CN470) ===
366	366
367		-NB-IoT Network signal Strength.
	456	+Used in China, Default use CHE=1
368	368
369		-**Ex1: 0x1d = 29**
	458	+(% style="color:#037691" %)**Uplink:**
370	370
371		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	460	+486.3 - SF7BW125 to SF12BW125
372	372
373		-(% style="color:blue" %)**1**(%%)  -111dBm
	462	+486.5 - SF7BW125 to SF12BW125
374	374
375		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	464	+486.7 - SF7BW125 to SF12BW125
376	376
377		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	466	+486.9 - SF7BW125 to SF12BW125
378	378
379		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	468	+487.1 - SF7BW125 to SF12BW125
380	380
	470	+487.3 - SF7BW125 to SF12BW125
381	381
	472	+487.5 - SF7BW125 to SF12BW125
382	382
383		-=== 2.4.5  Soil Moisture ===
	474	+487.7 - SF7BW125 to SF12BW125
384	384
385		-(((
386		-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.
387		-)))
388	388
389		-(((
390		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
391		-)))
	477	+(% style="color:#037691" %)**Downlink:**
392	392
393		-(((
394		-
395		-)))
	479	+506.7 - SF7BW125 to SF12BW125
396	396
397		-(((
398		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
399		-)))
	481	+506.9 - SF7BW125 to SF12BW125
400	400
	483	+507.1 - SF7BW125 to SF12BW125
401	401
	485	+507.3 - SF7BW125 to SF12BW125
402	402
403		-=== 2.4.6  Soil Temperature ===
	487	+507.5 - SF7BW125 to SF12BW125
404	404
405		-(((
406		- 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
407		-)))
	489	+507.7 - SF7BW125 to SF12BW125
408	408
409		-(((
410		-**Example**:
411		-)))
	491	+507.9 - SF7BW125 to SF12BW125
412	412
413		-(((
414		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
415		-)))
	493	+508.1 - SF7BW125 to SF12BW125
416	416
417		-(((
418		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
419		-)))
	495	+505.3 - SF12BW125 (RX2 downlink only)
420	420
421	421
422	422
423		-=== 2.4.7  Soil Conductivity (EC) ===
	499	+=== 2.7.4 AU915-928(AU915) ===
424	424
425		-(((
426		-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).
427		-)))
	501	+Default use CHE=2
428	428
429		-(((
430		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
431		-)))
	503	+(% style="color:#037691" %)**Uplink:**
432	432
433		-(((
434		-Generally, the EC value of irrigation water is less than 800uS / cm.
435		-)))
	505	+916.8 - SF7BW125 to SF12BW125
436	436
437		-(((
438		-
439		-)))
	507	+917.0 - SF7BW125 to SF12BW125
440	440
441		-(((
442		-
443		-)))
	509	+917.2 - SF7BW125 to SF12BW125
444	444
445		-=== 2.4.8  Digital Interrupt ===
	511	+917.4 - SF7BW125 to SF12BW125
446	446
447		-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.
	513	+917.6 - SF7BW125 to SF12BW125
448	448
449		-The command is:
	515	+917.8 - SF7BW125 to SF12BW125
450	450
451		-(% 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]])**.**
	517	+918.0 - SF7BW125 to SF12BW125
452	452
	519	+918.2 - SF7BW125 to SF12BW125
453	453
454		-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.
455	455
	522	+(% style="color:#037691" %)**Downlink:**
456	456
457		-Example:
	524	+923.3 - SF7BW500 to SF12BW500
458	458
459		-0x(00): Normal uplink packet.
	526	+923.9 - SF7BW500 to SF12BW500
460	460
461		-0x(01): Interrupt Uplink Packet.
	528	+924.5 - SF7BW500 to SF12BW500
462	462
	530	+925.1 - SF7BW500 to SF12BW500
463	463
	532	+925.7 - SF7BW500 to SF12BW500
464	464
465		-=== 2.4.9  ​+5V Output ===
	534	+926.3 - SF7BW500 to SF12BW500
466	466
467		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	536	+926.9 - SF7BW500 to SF12BW500
468	468
	538	+927.5 - SF7BW500 to SF12BW500
469	469
470		-The 5V output time can be controlled by AT Command.
	540	+923.3 - SF12BW500(RX2 downlink only)
471	471
472		-(% style="color:blue" %)**AT+5VT=1000**
473	473
474		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
475	475
	544	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
476	476
	546	+(% style="color:#037691" %)**Default Uplink channel:**
477	477
478		-== 2.5  Downlink Payload ==
	548	+923.2 - SF7BW125 to SF10BW125
479	479
480		-By default, NSE01 prints the downlink payload to console port.
	550	+923.4 - SF7BW125 to SF10BW125
481	481
482		-[[image:image-20220708133731-5.png]]
483	483
	553	+(% style="color:#037691" %)**Additional Uplink Channel**:
484	484
485		-(((
486		-(% style="color:blue" %)**Examples:**
487		-)))
	555	+(OTAA mode, channel added by JoinAccept message)
488	488
489		-(((
490		-
491		-)))
	557	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
492	492
493		-* (((
494		-(% style="color:blue" %)**Set TDC**
495		-)))
	559	+922.2 - SF7BW125 to SF10BW125
496	496
497		-(((
498		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
499		-)))
	561	+922.4 - SF7BW125 to SF10BW125
500	500
501		-(((
502		-Payload:    01 00 00 1E    TDC=30S
503		-)))
	563	+922.6 - SF7BW125 to SF10BW125
504	504
505		-(((
506		-Payload:    01 00 00 3C    TDC=60S
507		-)))
	565	+922.8 - SF7BW125 to SF10BW125
508	508
509		-(((
510		-
511		-)))
	567	+923.0 - SF7BW125 to SF10BW125
512	512
513		-* (((
514		-(% style="color:blue" %)**Reset**
515		-)))
	569	+922.0 - SF7BW125 to SF10BW125
516	516
517		-(((
518		-If payload = 0x04FF, it will reset the NSE01
519		-)))
520	520
	572	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
521	521
522		-* (% style="color:blue" %)**INTMOD**
	574	+923.6 - SF7BW125 to SF10BW125
523	523
524		-Downlink Payload: 06000003, Set AT+INTMOD=3
	576	+923.8 - SF7BW125 to SF10BW125
525	525
	578	+924.0 - SF7BW125 to SF10BW125
526	526
	580	+924.2 - SF7BW125 to SF10BW125
527	527
528		-== 2.6  ​LED Indicator ==
	582	+924.4 - SF7BW125 to SF10BW125
529	529
530		-(((
531		-The NSE01 has an internal LED which is to show the status of different state.
	584	+924.6 - SF7BW125 to SF10BW125
532	532
533	533
534		-* 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)
535		-* Then the LED will be on for 1 second means device is boot normally.
536		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
537		-* For each uplink probe, LED will be on for 500ms.
538		-)))
	587	+(% style="color:#037691" %)** Downlink:**
539	539
	589	+Uplink channels 1-8 (RX1)
540	540
	591	+923.2 - SF10BW125 (RX2)
541	541
542	542
543		-== 2.7  Installation in Soil ==
544	544
545		-__**Measurement the soil surface**__
	595	+=== 2.7.6 KR920-923 (KR920) ===
546	546
547		-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]]
	597	+Default channel:
548	548
549		-[[image:1657259653666-883.png]] ​
	599	+922.1 - SF7BW125 to SF12BW125
550	550
	601	+922.3 - SF7BW125 to SF12BW125
551	551
552		-(((
553		-
	603	+922.5 - SF7BW125 to SF12BW125
554	554
555		-(((
556		-Dig a hole with diameter > 20CM.
557		-)))
558	558
559		-(((
560		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
561		-)))
562		-)))
	606	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
563	563
564		-[[image:1654506665940-119.png]]
	608	+922.1 - SF7BW125 to SF12BW125
565	565
566		-(((
567		-
568		-)))
	610	+922.3 - SF7BW125 to SF12BW125
569	569
	612	+922.5 - SF7BW125 to SF12BW125
570	570
571		-== 2.8  ​Firmware Change Log ==
	614	+922.7 - SF7BW125 to SF12BW125
572	572
	616	+922.9 - SF7BW125 to SF12BW125
573	573
574		-Download URL & Firmware Change log
	618	+923.1 - SF7BW125 to SF12BW125
575	575
576		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	620	+923.3 - SF7BW125 to SF12BW125
577	577
578	578
579		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	623	+(% style="color:#037691" %)**Downlink:**
580	580
	625	+Uplink channels 1-7(RX1)
581	581
	627	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
582	582
583		-== 2.9  ​Battery Analysis ==
584	584
585		-=== 2.9.1  ​Battery Type ===
586	586
	631	+=== 2.7.7 IN865-867 (IN865) ===
587	587
588		-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.
	633	+(% style="color:#037691" %)** Uplink:**
589	589
	635	+865.0625 - SF7BW125 to SF12BW125
590	590
591		-The battery is designed to last for several years depends on the actually use environment and update interval.
	637	+865.4025 - SF7BW125 to SF12BW125
592	592
	639	+865.9850 - SF7BW125 to SF12BW125
593	593
594		-The battery related documents as below:
595	595
596		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597		-* [[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/]]
598		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	642	+(% style="color:#037691" %) **Downlink:**
599	599
	644	+Uplink channels 1-3 (RX1)
	645	+
	646	+866.550 - SF10BW125 (RX2)
	647	+
	648	+
	649	+
	650	+
	651	+== 2.8 LED Indicator ==
	652	+
	653	+The LSE01 has an internal LED which is to show the status of different state.
	654	+
	655	+* Blink once when device power on.
	656	+* Solid ON for 5 seconds once device successful Join the network.
	657	+* Blink once when device transmit a packet.
	658	+
	659	+
	660	+
	661	+== 2.9 Installation in Soil ==
	662	+
	663	+**Measurement the soil surface**
	664	+
	665	+
	666	+[[image:1654506634463-199.png]] ​
	667	+
600	600	(((
601		-[[image:image-20220708140453-6.png]]
	669	+(((
	670	+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.
602	602	)))
	672	+)))
603	603
604	604
	675	+[[image:1654506665940-119.png]]
605	605
606		-=== 2.9.2  Power consumption Analyze ===
	677	+(((
	678	+Dig a hole with diameter > 20CM.
	679	+)))
607	607
608	608	(((
609		-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.
	682	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
610	610	)))
611	611
612	612
	686	+== 2.10 ​Firmware Change Log ==
	687	+
613	613	(((
614		-Instruction to use as below:
	689	+**Firmware download link:**
615	615	)))
616	616
617	617	(((
618		-(% 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/]]
	693	+[[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/]]
619	619	)))
620	620
	696	+(((
	697	+
	698	+)))
621	621
622	622	(((
623		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	701	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
624	624	)))
625	625
626		-* (((
627		-Product Model
	704	+(((
	705	+
628	628	)))
629		-* (((
630		-Uplink Interval
	707	+
	708	+(((
	709	+**V1.0.**
631	631	)))
632		-* (((
633		-Working Mode
634		-)))
635	635
636	636	(((
637		-And the Life expectation in difference case will be shown on the right.
	713	+Release
638	638	)))
639	639
640		-[[image:image-20220708141352-7.jpeg]]
641	641
	717	+== 2.11 ​Battery Analysis ==
642	642
	719	+=== 2.11.1 ​Battery Type ===
643	643
644		-=== 2.9.3  ​Battery Note ===
	721	+(((
	722	+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.
	723	+)))
645	645
646	646	(((
647		-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.
	726	+The battery is designed to last for more than 5 years for the LSN50.
648	648	)))
649	649
	729	+(((
	730	+(((
	731	+The battery-related documents are as below:
	732	+)))
	733	+)))
650	650
	735	+* (((
	736	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	737	+)))
	738	+* (((
	739	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	740	+)))
	741	+* (((
	742	+[[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]]
	743	+)))
651	651
652		-=== 2.9.4  Replace the battery ===
	745	+ [[image:image-20220606171726-9.png]]
653	653
	747	+
	748	+
	749	+=== 2.11.2 ​Battery Note ===
	750	+
654	654	(((
655		-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).
	752	+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.
656	656	)))
657	657
658	658
659	659
660		-= 3. ​ Access NB-IoT Module =
	757	+=== 2.11.3 Replace the battery ===
661	661
662	662	(((
663		-Users can directly access the AT command set of the NB-IoT module.
	760	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
664	664	)))
665	665
666	666	(((
667		-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/]]
	764	+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.
668	668	)))
669	669
670		-[[image:1657261278785-153.png]]
	767	+(((
	768	+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)
	769	+)))
671	671
672	672
673	673
674		-= 4.  Using the AT Commands =
	773	+= 3. ​Using the AT Commands =
675	675
676		-== 4.1  Access AT Commands ==
	775	+== 3.1 Access AT Commands ==
677	677
678		-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/]]
679	679
	778	+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.
680	680
681		-AT+<CMD>?  : Help on <CMD>
	780	+[[image:1654501986557-872.png||height="391" width="800"]]
682	682
683		-AT+<CMD>         : Run <CMD>
684	684
685		-AT+<CMD>=<value> : Set the value
	783	+Or if you have below board, use below connection:
686	686
687		-AT+<CMD>=?  : Get the value
688	688
	786	+[[image:1654502005655-729.png||height="503" width="801"]]
689	689
	788	+
	789	+
	790	+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:
	791	+
	792	+
	793	+ [[image:1654502050864-459.png||height="564" width="806"]]
	794	+
	795	+
	796	+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/]]
	797	+
	798	+
	799	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	800	+
	801	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	802	+
	803	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	804	+
	805	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	806	+
	807	+
690	690	(% style="color:#037691" %)**General Commands**(%%)
691	691
692		-AT  : Attention
	810	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
693	693
694		-AT?  : Short Help
	812	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
695	695
696		-ATZ  : MCU Reset
	814	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
697	697
698		-AT+TDC  : Application Data Transmission Interval
	816	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
699	699
700		-AT+CFG  : Print all configurations
701	701
702		-AT+CFGMOD           : Working mode selection
	819	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
703	703
704		-AT+INTMOD            : Set the trigger interrupt mode
	821	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
705	705
706		-AT+5VT  : Set extend the time of 5V power
	823	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
707	707
708		-AT+PRO  : Choose agreement
	825	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
709	709
710		-AT+WEIGRE  : Get weight or set weight to 0
	827	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
711	711
712		-AT+WEIGAP  : Get or Set the GapValue of weight
	829	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
713	713
714		-AT+RXDL  : Extend the sending and receiving time
	831	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
715	715
716		-AT+CNTFAC  : Get or set counting parameters
	833	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
717	717
718		-AT+SERVADDR  : Server Address
	835	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
719	719
	837	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
720	720
721		-(% style="color:#037691" %)**COAP Management**
	839	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
722	722
723		-AT+URI            : Resource parameters
	841	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
724	724
	843	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
725	725
726		-(% style="color:#037691" %)**UDP Management**
	845	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
727	727
728		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	847	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
729	729
	849	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
730	730
731		-(% style="color:#037691" %)**MQTT Management**
	851	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
732	732
733		-AT+CLIENT               : Get or Set MQTT client
734	734
735		-AT+UNAME  : Get or Set MQTT Username
	854	+(% style="color:#037691" %)**LoRa Network Management**
736	736
737		-AT+PWD                  : Get or Set MQTT password
	856	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
738	738
739		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	858	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
740	740
741		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	860	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
742	742
	862	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
743	743
744		-(% style="color:#037691" %)**Information**
	864	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
745	745
746		-AT+FDR  : Factory Data Reset
	866	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
747	747
748		-AT+PWORD  : Serial Access Password
	868	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
749	749
	870	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
750	750
	872	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
751	751
752		-= ​5.  FAQ =
	874	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
753	753
754		-== 5.1 ​ How to Upgrade Firmware ==
	876	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
755	755
	878	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
756	756
	880	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	881	+
	882	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	883	+
	884	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	885	+
	886	+
	887	+(% style="color:#037691" %)**Information**
	888	+
	889	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	890	+
	891	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	892	+
	893	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	894	+
	895	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	896	+
	897	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	898	+
	899	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	900	+
	901	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	902	+
	903	+
	904	+= ​4. FAQ =
	905	+
	906	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	907	+
757	757	(((
758		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	909	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	910	+When downloading the images, choose the required image file for download. ​
759	759	)))
760	760
761	761	(((
762		-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]]
	914	+
763	763	)))
764	764
765	765	(((
766		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	918	+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.
767	767	)))
768	768
	921	+(((
	922	+
	923	+)))
769	769
	925	+(((
	926	+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.
	927	+)))
770	770
771		-= 6.  Trouble Shooting =
	929	+(((
	930	+
	931	+)))
772	772
773		-== 6.1  ​Connection problem when uploading firmware ==
	933	+(((
	934	+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.
	935	+)))
774	774
	937	+[[image:image-20220606154726-3.png]]
775	775
776		-(% class="wikigeneratedid" %)
	939	+
	940	+When you use the TTN network, the US915 frequency bands use are:
	941	+
	942	+* 903.9 - SF7BW125 to SF10BW125
	943	+* 904.1 - SF7BW125 to SF10BW125
	944	+* 904.3 - SF7BW125 to SF10BW125
	945	+* 904.5 - SF7BW125 to SF10BW125
	946	+* 904.7 - SF7BW125 to SF10BW125
	947	+* 904.9 - SF7BW125 to SF10BW125
	948	+* 905.1 - SF7BW125 to SF10BW125
	949	+* 905.3 - SF7BW125 to SF10BW125
	950	+* 904.6 - SF8BW500
	951	+
777	777	(((
778		-(% 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;"]]
	953	+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:
779	779	)))
780	780
	956	+(% class="box infomessage" %)
	957	+(((
	958	+**AT+CHE=2**
	959	+)))
781	781
	961	+(% class="box infomessage" %)
	962	+(((
	963	+**ATZ**
	964	+)))
782	782
783		-== 6.2  AT Command input doesn't work ==
	966	+(((
	967	+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.
	968	+)))
784	784
785	785	(((
786		-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.
	971	+
787	787	)))
788	788
	974	+(((
	975	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	976	+)))
789	789
	978	+[[image:image-20220606154825-4.png]]
790	790
791		-= 7. ​ Order Info =
792	792
793	793
794		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	982	+= 5. Trouble Shooting =
795	795
	984	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
796	796
	986	+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.
	987	+
	988	+
	989	+== 5.2 AT Command input doesn’t work ==
	990	+
	991	+(((
	992	+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.
	993	+)))
	994	+
	995	+
	996	+== 5.3 Device rejoin in at the second uplink packet ==
	997	+
	998	+(% style="color:#4f81bd" %)**Issue describe as below:**
	999	+
	1000	+[[image:1654500909990-784.png]]
	1001	+
	1002	+
	1003	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1004	+
	1005	+(((
	1006	+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.
	1007	+)))
	1008	+
	1009	+
	1010	+(% style="color:#4f81bd" %)**Solution: **
	1011	+
	1012	+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:
	1013	+
	1014	+[[image:1654500929571-736.png||height="458" width="832"]]
	1015	+
	1016	+
	1017	+= 6. ​Order Info =
	1018	+
	1019	+
	1020	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1021	+
	1022	+
	1023	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1024	+
	1025	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1026	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1027	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1028	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1029	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1030	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1031	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1032	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1033	+
	1034	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1035	+
	1036	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1037	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1038	+
797	797	(% class="wikigeneratedid" %)
798	798	(((
799	799
800	800	)))
801	801
802		-= 8.  Packing Info =
	1044	+= 7. Packing Info =
803	803
804	804	(((
805	805
806	806
807	807	(% style="color:#037691" %)**Package Includes**:
	1050	+)))
808	808
809		-
810		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811		-* External antenna x 1
	1052	+* (((
	1053	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
812	812	)))
813	813
814	814	(((
...	...	@@ -815,20 +815,30 @@
815	815
816	816
817	817	(% style="color:#037691" %)**Dimension and weight**:
	1060	+)))
818	818
819		-
820		-* Size: 195 x 125 x 55 mm
821		-* Weight:   420g
	1062	+* (((
	1063	+Device Size: cm
822	822	)))
	1065	+* (((
	1066	+Device Weight: g
	1067	+)))
	1068	+* (((
	1069	+Package Size / pcs : cm
	1070	+)))
	1071	+* (((
	1072	+Weight / pcs : g
823	823
824		-(((
825		-
826	826
827		-
828	828
829	829	)))
830	830
831		-= 9.  Support =
	1078	+= 8. Support =
832	832
833	833	* 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.
834	834	* 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]]
	1082	+
	1083	+
	1084	+~)~)~)
	1085	+~)~)~)
	1086	+~)~)~)

1657245163077-232.png

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