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

...	...	@@ -3,16 +3,8 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14		-**Table of Contents:**
15		-
16	16	{{toc/}}
17	17
18	18
...	...	@@ -20,793 +20,1033 @@
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		-
	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	+)))
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.
	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	+)))
31	31
32		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	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	+)))
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.
	31	+(((
	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	+)))
35	35
36		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
37		-
38		-
	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.
39	39	)))
40	40
	39	+
41	41	[[image:1654503236291-817.png]]
42	42
43	43
44		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
45	45
46	46
47	47
48		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
49	49
50		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
51	51	* Monitor Soil Moisture
52	52	* Monitor Soil Temperature
53	53	* Monitor Soil Conductivity
	54	+* 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
	59	+* 4000mAh or 8500mAh Battery for long term use
62	62
	61	+== 1.3 Specification ==
63	63
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64	64
65		-== 1.3  Specification ==
	65	+[[image:image-20220606162220-5.png]]
66	66
67	67
68		-(% style="color:#037691" %)**Common DC Characteristics:**
69	69
70		-* Supply Voltage: 2.1v ~~ 3.6v
71		-* Operating Temperature: -40 ~~ 85°C
	69	+== ​1.4 Applications ==
72	72
	71	+* Smart Agriculture
73	73
74		-(% style="color:#037691" %)**NB-IoT Spec:**
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
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
	76	+== 1.5 Firmware Change log ==
82	82
83	83
84		-Probe(% style="color:#037691" %)** Specification:**
	79	+**LSE01 v1.0 :**  Release
85	85
86		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
87	87
88		-[[image:image-20220708101224-1.png]]
89	89
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
90	90
	85	+== 2.1 How it works ==
91	91
92		-== ​1.4  Applications ==
	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	+)))
93	93
94		-* Smart Agriculture
	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	+)))
95	95
96		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
97		-​
98	98
99		-== 1.5  Pin Definitions ==
100	100
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
101	101
102		-[[image:1657246476176-652.png]]
	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.
103	103
104	104
	102	+[[image:1654503992078-669.png]]
105	105
106		-= 2.  Use NSE01 to communicate with IoT Server =
107	107
108		-== 2.1  How it works ==
	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.
109	109
110	110
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
111	111	(((
112		-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.
113	113	)))
114	114
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
115	115
116		-(((
117		-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)
118	118	)))
119	119
120		-[[image:image-20220708101605-2.png]]
121	121
	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	+
122	122	(((
123		-
	199	+Check the battery voltage for LSE01.
124	124	)))
125	125
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
126	126
	206	+(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
127	127
128		-== 2.2 ​ Configure the NSE01 ==
129	129
130	130
131		-=== 2.2.1 Test Requirement ===
	212	+=== 2.3.4 Soil Moisture ===
132	132
	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	+)))
133	133
134		-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	+)))
135	135
136		-* Your local operator has already distributed a NB-IoT Network there.
137		-* The local NB-IoT network used the band that NSE01 supports.
138		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	222	+(((
	223	+
	224	+)))
139	139
140	140	(((
141		-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%.**
142	142	)))
143	143
144	144
145		-[[image:1657249419225-449.png]]
146	146
	232	+=== 2.3.5 Soil Temperature ===
147	147
	234	+ 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
148	148
149		-=== 2.2.2 Insert SIM card ===
	236	+**Example**:
150	150
151		-Insert the NB-IoT Card get from your provider.
	238	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
152	152
153		-User need to take out the NB-IoT module and insert the SIM card like below:
	240	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
154	154
155	155
156		-[[image:1657249468462-536.png]]
157	157
	244	+=== 2.3.6 Soil Conductivity (EC) ===
158	158
	246	+(((
	247	+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).
	248	+)))
159	159
160		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	250	+(((
	251	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	252	+)))
161	161
162	162	(((
	255	+Generally, the EC value of irrigation water is less than 800uS / cm.
	256	+)))
	257	+
163	163	(((
164		-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.
	259	+
165	165	)))
	261	+
	262	+(((
	263	+
166	166	)))
167	167
	266	+=== 2.3.7 MOD ===
168	168
169		-**Connection:**
	268	+Firmware version at least v2.1 supports changing mode.
170	170
171		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	270	+For example, bytes[10]=90
172	172
173		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	272	+mod=(bytes[10]>>7)&0x01=1.
174	174
175		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
176	176
	275	+**Downlink Command:**
177	177
178		-In the PC, use below serial tool settings:
	277	+If payload = 0x0A00, workmode=0
179	179
180		-* Baud:  (% style="color:green" %)**9600**
181		-* Data bits:** (% style="color:green" %)8(%%)**
182		-* Stop bits: (% style="color:green" %)**1**
183		-* Parity:  (% style="color:green" %)**None**
184		-* Flow Control: (% style="color:green" %)**None**
	279	+If** **payload =** **0x0A01, workmode=1
185	185
186		-(((
187		-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.
188		-)))
189	189
190		-[[image:image-20220708110657-3.png]]
191	191
192		-(% 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/]]
	283	+=== 2.3.8 ​Decode payload in The Things Network ===
193	193
	285	+While using TTN network, you can add the payload format to decode the payload.
194	194
195	195
196		-=== 2.2.4 Use CoAP protocol to uplink data ===
	288	+[[image:1654505570700-128.png]]
197	197
198		-(% 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/]]
	290	+The payload decoder function for TTN is here:
199	199
	292	+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/]]
200	200
201		-**Use below commands:**
202	202
203		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
206	206
207		-For parameter description, please refer to AT command set
	296	+== 2.4 Uplink Interval ==
208	208
209		-[[image:1657249793983-486.png]]
	298	+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"]]
210	210
211	211
212		-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.
213	213
214		-[[image:1657249831934-534.png]]
	302	+== 2.5 Downlink Payload ==
215	215
	304	+By default, LSE50 prints the downlink payload to console port.
216	216
	306	+[[image:image-20220606165544-8.png]]
217	217
218		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
219	219
220		-This feature is supported since firmware version v1.0.1
	309	+**Examples:**
221	221
222	222
223		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	312	+* **Set TDC**
226	226
227		-[[image:1657249864775-321.png]]
	314	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
228	228
	316	+Payload:    01 00 00 1E    TDC=30S
229	229
230		-[[image:1657249930215-289.png]]
	318	+Payload:    01 00 00 3C    TDC=60S
231	231
232	232
	321	+* **Reset**
233	233
234		-=== 2.2.6 Use MQTT protocol to uplink data ===
	323	+If payload = 0x04FF, it will reset the LSE01
235	235
236		-This feature is supported since firmware version v110
237	237
	326	+* **CFM**
238	238
239		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	328	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
246	246
247		-[[image:1657249978444-674.png]]
248	248
249	249
250		-[[image:1657249990869-686.png]]
	332	+== 2.6 ​Show Data in DataCake IoT Server ==
251	251
	334	+[[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:
252	252
253		-(((
254		-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.
255		-)))
256	256
	337	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
257	257
	339	+**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:
258	258
259		-=== 2.2.7 Use TCP protocol to uplink data ===
260	260
261		-This feature is supported since firmware version v110
	342	+[[image:1654505857935-743.png]]
262	262
263	263
264		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	345	+[[image:1654505874829-548.png]]
266	266
267		-[[image:1657250217799-140.png]]
	347	+Step 3: Create an account or log in Datacake.
268	268
	349	+Step 4: Search the LSE01 and add DevEUI.
269	269
270		-[[image:1657250255956-604.png]]
271	271
	352	+[[image:1654505905236-553.png]]
272	272
273	273
274		-=== 2.2.8 Change Update Interval ===
	355	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
275	275
276		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	357	+[[image:1654505925508-181.png]]
277	277
278		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
279	279
280		-(((
281		-(% style="color:red" %)**NOTE:**
282		-)))
283	283
284		-(((
285		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
286		-)))
	361	+== 2.7 Frequency Plans ==
287	287
	363	+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.
288	288
289	289
290		-== 2.3  Uplink Payload ==
	366	+=== 2.7.1 EU863-870 (EU868) ===
291	291
292		-In this mode, uplink payload includes in total 18 bytes
	368	+(% style="color:#037691" %)** Uplink:**
293	293
294		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295		-|=(% style="width: 50px;" %)(((
296		-**Size(bytes)**
297		-)))|=(% 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**
298		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	370	+868.1 - SF7BW125 to SF12BW125
299	299
300		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	372	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
301	301
	374	+868.5 - SF7BW125 to SF12BW125
302	302
303		-[[image:image-20220708111918-4.png]]
	376	+867.1 - SF7BW125 to SF12BW125
304	304
	378	+867.3 - SF7BW125 to SF12BW125
305	305
306		-The payload is ASCII string, representative same HEX:
	380	+867.5 - SF7BW125 to SF12BW125
307	307
308		-0x72403155615900640c7817075e0a8c02f900 where:
	382	+867.7 - SF7BW125 to SF12BW125
309	309
310		-* Device ID: 0x 724031556159 = 724031556159
311		-* Version: 0x0064=100=1.0.0
	384	+867.9 - SF7BW125 to SF12BW125
312	312
313		-* BAT: 0x0c78 = 3192 mV = 3.192V
314		-* Singal: 0x17 = 23
315		-* Soil Moisture: 0x075e= 1886 = 18.86  %
316		-* Soil Temperature:0x0a8c =2700=27 °C
317		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318		-* Interrupt: 0x00 = 0
	386	+868.8 - FSK
319	319
320	320
	389	+(% style="color:#037691" %)** Downlink:**
321	321
322		-== 2.4  Payload Explanation and Sensor Interface ==
	391	+Uplink channels 1-9 (RX1)
323	323
	393	+869.525 - SF9BW125 (RX2 downlink only)
324	324
325		-=== 2.4.1  Device ID ===
326	326
327		-By default, the Device ID equal to the last 6 bytes of IMEI.
328	328
329		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	397	+=== 2.7.2 US902-928(US915) ===
330	330
331		-**Example:**
	399	+Used in USA, Canada and South America. Default use CHE=2
332	332
333		-AT+DEUI=A84041F15612
	401	+(% style="color:#037691" %)**Uplink:**
334	334
335		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	403	+903.9 - SF7BW125 to SF10BW125
336	336
	405	+904.1 - SF7BW125 to SF10BW125
337	337
	407	+904.3 - SF7BW125 to SF10BW125
338	338
339		-=== 2.4.2  Version Info ===
	409	+904.5 - SF7BW125 to SF10BW125
340	340
341		-Specify the software version: 0x64=100, means firmware version 1.00.
	411	+904.7 - SF7BW125 to SF10BW125
342	342
343		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	413	+904.9 - SF7BW125 to SF10BW125
344	344
	415	+905.1 - SF7BW125 to SF10BW125
345	345
	417	+905.3 - SF7BW125 to SF10BW125
346	346
347		-=== 2.4.3  Battery Info ===
348	348
349		-(((
350		-Check the battery voltage for LSE01.
351		-)))
	420	+(% style="color:#037691" %)**Downlink:**
352	352
353		-(((
354		-Ex1: 0x0B45 = 2885mV
355		-)))
	422	+923.3 - SF7BW500 to SF12BW500
356	356
357		-(((
358		-Ex2: 0x0B49 = 2889mV
359		-)))
	424	+923.9 - SF7BW500 to SF12BW500
360	360
	426	+924.5 - SF7BW500 to SF12BW500
361	361
	428	+925.1 - SF7BW500 to SF12BW500
362	362
363		-=== 2.4.4  Signal Strength ===
	430	+925.7 - SF7BW500 to SF12BW500
364	364
365		-NB-IoT Network signal Strength.
	432	+926.3 - SF7BW500 to SF12BW500
366	366
367		-**Ex1: 0x1d = 29**
	434	+926.9 - SF7BW500 to SF12BW500
368	368
369		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	436	+927.5 - SF7BW500 to SF12BW500
370	370
371		-(% style="color:blue" %)**1**(%%)  -111dBm
	438	+923.3 - SF12BW500(RX2 downlink only)
372	372
373		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
374	374
375		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
376	376
377		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	442	+=== 2.7.3 CN470-510 (CN470) ===
378	378
	444	+Used in China, Default use CHE=1
379	379
	446	+(% style="color:#037691" %)**Uplink:**
380	380
381		-=== 2.4.5  Soil Moisture ===
	448	+486.3 - SF7BW125 to SF12BW125
382	382
383		-(((
384		-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.
385		-)))
	450	+486.5 - SF7BW125 to SF12BW125
386	386
387		-(((
388		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
389		-)))
	452	+486.7 - SF7BW125 to SF12BW125
390	390
391		-(((
392		-
393		-)))
	454	+486.9 - SF7BW125 to SF12BW125
394	394
395		-(((
396		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
397		-)))
	456	+487.1 - SF7BW125 to SF12BW125
398	398
	458	+487.3 - SF7BW125 to SF12BW125
399	399
	460	+487.5 - SF7BW125 to SF12BW125
400	400
401		-=== 2.4.6  Soil Temperature ===
	462	+487.7 - SF7BW125 to SF12BW125
402	402
403		-(((
404		- 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
405		-)))
406	406
407		-(((
408		-**Example**:
409		-)))
	465	+(% style="color:#037691" %)**Downlink:**
410	410
411		-(((
412		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
413		-)))
	467	+506.7 - SF7BW125 to SF12BW125
414	414
415		-(((
416		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
417		-)))
	469	+506.9 - SF7BW125 to SF12BW125
418	418
	471	+507.1 - SF7BW125 to SF12BW125
419	419
	473	+507.3 - SF7BW125 to SF12BW125
420	420
421		-=== 2.4.7  Soil Conductivity (EC) ===
	475	+507.5 - SF7BW125 to SF12BW125
422	422
423		-(((
424		-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).
425		-)))
	477	+507.7 - SF7BW125 to SF12BW125
426	426
427		-(((
428		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
429		-)))
	479	+507.9 - SF7BW125 to SF12BW125
430	430
431		-(((
432		-Generally, the EC value of irrigation water is less than 800uS / cm.
433		-)))
	481	+508.1 - SF7BW125 to SF12BW125
434	434
435		-(((
436		-
437		-)))
	483	+505.3 - SF12BW125 (RX2 downlink only)
438	438
439		-(((
440		-
441		-)))
442	442
443		-=== 2.4.8  Digital Interrupt ===
444	444
445		-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.
	487	+=== 2.7.4 AU915-928(AU915) ===
446	446
447		-The command is:
	489	+Default use CHE=2
448	448
449		-(% 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]])**.**
	491	+(% style="color:#037691" %)**Uplink:**
450	450
	493	+916.8 - SF7BW125 to SF12BW125
451	451
452		-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.
	495	+917.0 - SF7BW125 to SF12BW125
453	453
	497	+917.2 - SF7BW125 to SF12BW125
454	454
455		-Example:
	499	+917.4 - SF7BW125 to SF12BW125
456	456
457		-0x(00): Normal uplink packet.
	501	+917.6 - SF7BW125 to SF12BW125
458	458
459		-0x(01): Interrupt Uplink Packet.
	503	+917.8 - SF7BW125 to SF12BW125
460	460
	505	+918.0 - SF7BW125 to SF12BW125
461	461
	507	+918.2 - SF7BW125 to SF12BW125
462	462
463		-=== 2.4.9  ​+5V Output ===
464	464
465		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	510	+(% style="color:#037691" %)**Downlink:**
466	466
	512	+923.3 - SF7BW500 to SF12BW500
467	467
468		-The 5V output time can be controlled by AT Command.
	514	+923.9 - SF7BW500 to SF12BW500
469	469
470		-(% style="color:blue" %)**AT+5VT=1000**
	516	+924.5 - SF7BW500 to SF12BW500
471	471
472		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	518	+925.1 - SF7BW500 to SF12BW500
473	473
	520	+925.7 - SF7BW500 to SF12BW500
474	474
	522	+926.3 - SF7BW500 to SF12BW500
475	475
476		-== 2.5  Downlink Payload ==
	524	+926.9 - SF7BW500 to SF12BW500
477	477
478		-By default, NSE01 prints the downlink payload to console port.
	526	+927.5 - SF7BW500 to SF12BW500
479	479
480		-[[image:image-20220708133731-5.png]]
	528	+923.3 - SF12BW500(RX2 downlink only)
481	481
482	482
483		-(((
484		-(% style="color:blue" %)**Examples:**
485		-)))
486	486
487		-(((
488		-
489		-)))
	532	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
490	490
491		-* (((
492		-(% style="color:blue" %)**Set TDC**
493		-)))
	534	+(% style="color:#037691" %)**Default Uplink channel:**
494	494
495		-(((
496		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
497		-)))
	536	+923.2 - SF7BW125 to SF10BW125
498	498
499		-(((
500		-Payload:    01 00 00 1E    TDC=30S
501		-)))
	538	+923.4 - SF7BW125 to SF10BW125
502	502
503		-(((
504		-Payload:    01 00 00 3C    TDC=60S
505		-)))
506	506
507		-(((
508		-
509		-)))
	541	+(% style="color:#037691" %)**Additional Uplink Channel**:
510	510
511		-* (((
512		-(% style="color:blue" %)**Reset**
513		-)))
	543	+(OTAA mode, channel added by JoinAccept message)
514	514
515		-(((
516		-If payload = 0x04FF, it will reset the NSE01
517		-)))
	545	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
518	518
	547	+922.2 - SF7BW125 to SF10BW125
519	519
520		-* (% style="color:blue" %)**INTMOD**
	549	+922.4 - SF7BW125 to SF10BW125
521	521
522		-Downlink Payload: 06000003, Set AT+INTMOD=3
	551	+922.6 - SF7BW125 to SF10BW125
523	523
	553	+922.8 - SF7BW125 to SF10BW125
524	524
	555	+923.0 - SF7BW125 to SF10BW125
525	525
526		-== 2.6  ​LED Indicator ==
	557	+922.0 - SF7BW125 to SF10BW125
527	527
528		-(((
529		-The NSE01 has an internal LED which is to show the status of different state.
530	530
	560	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
531	531
532		-* 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)
533		-* Then the LED will be on for 1 second means device is boot normally.
534		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
535		-* For each uplink probe, LED will be on for 500ms.
536		-)))
	562	+923.6 - SF7BW125 to SF10BW125
537	537
	564	+923.8 - SF7BW125 to SF10BW125
538	538
	566	+924.0 - SF7BW125 to SF10BW125
539	539
	568	+924.2 - SF7BW125 to SF10BW125
540	540
541		-== 2.7  Installation in Soil ==
	570	+924.4 - SF7BW125 to SF10BW125
542	542
543		-__**Measurement the soil surface**__
	572	+924.6 - SF7BW125 to SF10BW125
544	544
545		-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]]
546	546
547		-[[image:1657259653666-883.png]] ​
	575	+(% style="color:#037691" %)** Downlink:**
548	548
	577	+Uplink channels 1-8 (RX1)
549	549
550		-(((
551		-
	579	+923.2 - SF10BW125 (RX2)
552	552
553		-(((
554		-Dig a hole with diameter > 20CM.
555		-)))
556	556
557		-(((
558		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
559		-)))
560		-)))
561	561
562		-[[image:1654506665940-119.png]]
	583	+=== 2.7.6 KR920-923 (KR920) ===
563	563
564		-(((
565		-
566		-)))
	585	+Default channel:
567	567
	587	+922.1 - SF7BW125 to SF12BW125
568	568
569		-== 2.8  ​Firmware Change Log ==
	589	+922.3 - SF7BW125 to SF12BW125
570	570
	591	+922.5 - SF7BW125 to SF12BW125
571	571
572		-Download URL & Firmware Change log
573	573
574		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	594	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
575	575
	596	+922.1 - SF7BW125 to SF12BW125
576	576
577		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	598	+922.3 - SF7BW125 to SF12BW125
578	578
	600	+922.5 - SF7BW125 to SF12BW125
579	579
	602	+922.7 - SF7BW125 to SF12BW125
580	580
581		-== 2.9  ​Battery Analysis ==
	604	+922.9 - SF7BW125 to SF12BW125
582	582
583		-=== 2.9.1  ​Battery Type ===
	606	+923.1 - SF7BW125 to SF12BW125
584	584
	608	+923.3 - SF7BW125 to SF12BW125
585	585
586		-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.
587	587
	611	+(% style="color:#037691" %)**Downlink:**
588	588
589		-The battery is designed to last for several years depends on the actually use environment and update interval.
	613	+Uplink channels 1-7(RX1)
590	590
	615	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
591	591
592		-The battery related documents as below:
593	593
594		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595		-* [[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/]]
596		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597	597
	619	+=== 2.7.7 IN865-867 (IN865) ===
	620	+
	621	+(% style="color:#037691" %)** Uplink:**
	622	+
	623	+865.0625 - SF7BW125 to SF12BW125
	624	+
	625	+865.4025 - SF7BW125 to SF12BW125
	626	+
	627	+865.9850 - SF7BW125 to SF12BW125
	628	+
	629	+
	630	+(% style="color:#037691" %) **Downlink:**
	631	+
	632	+Uplink channels 1-3 (RX1)
	633	+
	634	+866.550 - SF10BW125 (RX2)
	635	+
	636	+
	637	+
	638	+
	639	+== 2.8 LED Indicator ==
	640	+
	641	+The LSE01 has an internal LED which is to show the status of different state.
	642	+
	643	+* Blink once when device power on.
	644	+* Solid ON for 5 seconds once device successful Join the network.
	645	+* Blink once when device transmit a packet.
	646	+
	647	+
	648	+
	649	+== 2.9 Installation in Soil ==
	650	+
	651	+**Measurement the soil surface**
	652	+
	653	+
	654	+[[image:1654506634463-199.png]] ​
	655	+
598	598	(((
599		-[[image:image-20220708140453-6.png]]
	657	+(((
	658	+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.
600	600	)))
	660	+)))
601	601
602	602
	663	+[[image:1654506665940-119.png]]
603	603
604		-=== 2.9.2  Power consumption Analyze ===
	665	+(((
	666	+Dig a hole with diameter > 20CM.
	667	+)))
605	605
606	606	(((
607		-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.
	670	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
608	608	)))
609	609
610	610
	674	+== 2.10 ​Firmware Change Log ==
	675	+
611	611	(((
612		-Instruction to use as below:
	677	+**Firmware download link:**
613	613	)))
614	614
615	615	(((
616		-(% 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/]]
	681	+[[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/]]
617	617	)))
618	618
	684	+(((
	685	+
	686	+)))
619	619
620	620	(((
621		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	689	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
622	622	)))
623	623
624		-* (((
625		-Product Model
	692	+(((
	693	+
626	626	)))
627		-* (((
628		-Uplink Interval
	695	+
	696	+(((
	697	+**V1.0.**
629	629	)))
630		-* (((
631		-Working Mode
632		-)))
633	633
634	634	(((
635		-And the Life expectation in difference case will be shown on the right.
	701	+Release
636	636	)))
637	637
638		-[[image:image-20220708141352-7.jpeg]]
639	639
	705	+== 2.11 ​Battery Analysis ==
640	640
	707	+=== 2.11.1 ​Battery Type ===
641	641
642		-=== 2.9.3  ​Battery Note ===
	709	+(((
	710	+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.
	711	+)))
643	643
644	644	(((
645		-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.
	714	+The battery is designed to last for more than 5 years for the LSN50.
646	646	)))
647	647
	717	+(((
	718	+(((
	719	+The battery-related documents are as below:
	720	+)))
	721	+)))
648	648
	723	+* (((
	724	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	725	+)))
	726	+* (((
	727	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	728	+)))
	729	+* (((
	730	+[[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]]
	731	+)))
649	649
650		-=== 2.9.4  Replace the battery ===
	733	+ [[image:image-20220606171726-9.png]]
651	651
	735	+
	736	+
	737	+=== 2.11.2 ​Battery Note ===
	738	+
652	652	(((
653		-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).
	740	+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.
654	654	)))
655	655
656	656
657	657
658		-= 3. ​ Access NB-IoT Module =
	745	+=== 2.11.3 Replace the battery ===
659	659
660	660	(((
661		-Users can directly access the AT command set of the NB-IoT module.
	748	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
662	662	)))
663	663
664	664	(((
665		-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/]]
	752	+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.
666	666	)))
667	667
668		-[[image:1657261278785-153.png]]
	755	+(((
	756	+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)
	757	+)))
669	669
670	670
671	671
672		-= 4.  Using the AT Commands =
	761	+= 3. ​Using the AT Commands =
673	673
674		-== 4.1  Access AT Commands ==
	763	+== 3.1 Access AT Commands ==
675	675
676		-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/]]
677	677
	766	+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.
678	678
679		-AT+<CMD>?  : Help on <CMD>
	768	+[[image:1654501986557-872.png||height="391" width="800"]]
680	680
681		-AT+<CMD>         : Run <CMD>
682	682
683		-AT+<CMD>=<value> : Set the value
	771	+Or if you have below board, use below connection:
684	684
685		-AT+<CMD>=?  : Get the value
686	686
	774	+[[image:1654502005655-729.png||height="503" width="801"]]
687	687
	776	+
	777	+
	778	+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:
	779	+
	780	+
	781	+ [[image:1654502050864-459.png||height="564" width="806"]]
	782	+
	783	+
	784	+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/]]
	785	+
	786	+
	787	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	788	+
	789	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	790	+
	791	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	792	+
	793	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	794	+
	795	+
688	688	(% style="color:#037691" %)**General Commands**(%%)
689	689
690		-AT  : Attention
	798	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
691	691
692		-AT?  : Short Help
	800	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
693	693
694		-ATZ  : MCU Reset
	802	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
695	695
696		-AT+TDC  : Application Data Transmission Interval
	804	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
697	697
698		-AT+CFG  : Print all configurations
699	699
700		-AT+CFGMOD           : Working mode selection
	807	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
701	701
702		-AT+INTMOD            : Set the trigger interrupt mode
	809	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
703	703
704		-AT+5VT  : Set extend the time of 5V power
	811	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
705	705
706		-AT+PRO  : Choose agreement
	813	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
707	707
708		-AT+WEIGRE  : Get weight or set weight to 0
	815	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
709	709
710		-AT+WEIGAP  : Get or Set the GapValue of weight
	817	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
711	711
712		-AT+RXDL  : Extend the sending and receiving time
	819	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
713	713
714		-AT+CNTFAC  : Get or set counting parameters
	821	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
715	715
716		-AT+SERVADDR  : Server Address
	823	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
717	717
	825	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
718	718
719		-(% style="color:#037691" %)**COAP Management**
	827	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
720	720
721		-AT+URI            : Resource parameters
	829	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
722	722
	831	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
723	723
724		-(% style="color:#037691" %)**UDP Management**
	833	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
725	725
726		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	835	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
727	727
	837	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
728	728
729		-(% style="color:#037691" %)**MQTT Management**
	839	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
730	730
731		-AT+CLIENT               : Get or Set MQTT client
732	732
733		-AT+UNAME  : Get or Set MQTT Username
	842	+(% style="color:#037691" %)**LoRa Network Management**
734	734
735		-AT+PWD                  : Get or Set MQTT password
	844	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
736	736
737		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	846	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
738	738
739		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	848	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
740	740
	850	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
741	741
742		-(% style="color:#037691" %)**Information**
	852	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
743	743
744		-AT+FDR  : Factory Data Reset
	854	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
745	745
746		-AT+PWORD  : Serial Access Password
	856	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
747	747
	858	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
748	748
	860	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
749	749
750		-= ​5.  FAQ =
	862	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
751	751
752		-== 5.1 ​ How to Upgrade Firmware ==
	864	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
753	753
	866	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
754	754
	868	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	869	+
	870	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	871	+
	872	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	873	+
	874	+
	875	+(% style="color:#037691" %)**Information**
	876	+
	877	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	878	+
	879	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	880	+
	881	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	882	+
	883	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	884	+
	885	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	886	+
	887	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	888	+
	889	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	890	+
	891	+
	892	+= ​4. FAQ =
	893	+
	894	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	895	+
755	755	(((
756		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	897	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	898	+When downloading the images, choose the required image file for download. ​
757	757	)))
758	758
759	759	(((
760		-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]]
	902	+
761	761	)))
762	762
763	763	(((
764		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	906	+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.
765	765	)))
766	766
	909	+(((
	910	+
	911	+)))
767	767
	913	+(((
	914	+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.
	915	+)))
768	768
769		-= 6.  Trouble Shooting =
	917	+(((
	918	+
	919	+)))
770	770
771		-== 6.1  ​Connection problem when uploading firmware ==
	921	+(((
	922	+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.
	923	+)))
772	772
	925	+[[image:image-20220606154726-3.png]]
773	773
774		-(% class="wikigeneratedid" %)
	927	+
	928	+When you use the TTN network, the US915 frequency bands use are:
	929	+
	930	+* 903.9 - SF7BW125 to SF10BW125
	931	+* 904.1 - SF7BW125 to SF10BW125
	932	+* 904.3 - SF7BW125 to SF10BW125
	933	+* 904.5 - SF7BW125 to SF10BW125
	934	+* 904.7 - SF7BW125 to SF10BW125
	935	+* 904.9 - SF7BW125 to SF10BW125
	936	+* 905.1 - SF7BW125 to SF10BW125
	937	+* 905.3 - SF7BW125 to SF10BW125
	938	+* 904.6 - SF8BW500
	939	+
775	775	(((
776		-(% 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;"]]
	941	+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:
777	777	)))
778	778
	944	+(% class="box infomessage" %)
	945	+(((
	946	+**AT+CHE=2**
	947	+)))
779	779
	949	+(% class="box infomessage" %)
	950	+(((
	951	+**ATZ**
	952	+)))
780	780
781		-== 6.2  AT Command input doesn't work ==
	954	+(((
	955	+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.
	956	+)))
782	782
783	783	(((
784		-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.
	959	+
785	785	)))
786	786
	962	+(((
	963	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	964	+)))
787	787
	966	+[[image:image-20220606154825-4.png]]
788	788
789		-= 7. ​ Order Info =
790	790
791	791
792		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	970	+= 5. Trouble Shooting =
793	793
	972	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
794	794
	974	+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.
	975	+
	976	+
	977	+== 5.2 AT Command input doesn’t work ==
	978	+
	979	+(((
	980	+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.
	981	+)))
	982	+
	983	+
	984	+== 5.3 Device rejoin in at the second uplink packet ==
	985	+
	986	+(% style="color:#4f81bd" %)**Issue describe as below:**
	987	+
	988	+[[image:1654500909990-784.png]]
	989	+
	990	+
	991	+(% style="color:#4f81bd" %)**Cause for this issue:**
	992	+
	993	+(((
	994	+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.
	995	+)))
	996	+
	997	+
	998	+(% style="color:#4f81bd" %)**Solution: **
	999	+
	1000	+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:
	1001	+
	1002	+[[image:1654500929571-736.png||height="458" width="832"]]
	1003	+
	1004	+
	1005	+= 6. ​Order Info =
	1006	+
	1007	+
	1008	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1009	+
	1010	+
	1011	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1012	+
	1013	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1014	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1015	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1016	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1017	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1018	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1019	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1020	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1021	+
	1022	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1023	+
	1024	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1025	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1026	+
795	795	(% class="wikigeneratedid" %)
796	796	(((
797	797
798	798	)))
799	799
800		-= 8.  Packing Info =
	1032	+= 7. Packing Info =
801	801
802	802	(((
803	803
804	804
805	805	(% style="color:#037691" %)**Package Includes**:
	1038	+)))
806	806
807		-
808		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
809		-* External antenna x 1
	1040	+* (((
	1041	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
810	810	)))
811	811
812	812	(((
...	...	@@ -813,20 +813,30 @@
813	813
814	814
815	815	(% style="color:#037691" %)**Dimension and weight**:
	1048	+)))
816	816
817		-
818		-* Size: 195 x 125 x 55 mm
819		-* Weight:   420g
	1050	+* (((
	1051	+Device Size: cm
820	820	)))
	1053	+* (((
	1054	+Device Weight: g
	1055	+)))
	1056	+* (((
	1057	+Package Size / pcs : cm
	1058	+)))
	1059	+* (((
	1060	+Weight / pcs : g
821	821
822		-(((
823		-
824	824
825		-
826	826
827	827	)))
828	828
829		-= 9.  Support =
	1066	+= 8. Support =
830	830
831	831	* 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.
832	832	* 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]]
	1070	+
	1071	+
	1072	+~)~)~)
	1073	+~)~)~)
	1074	+~)~)~)

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