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

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Details

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

Content

...	...	@@ -3,16 +3,8 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14		-**Table of Contents:**
15		-
16	16	{{toc/}}
17	17
18	18
...	...	@@ -20,806 +20,1018 @@
20	20
21	21
22	22
	15	+= 1. Introduction =
23	23
24		-= 1.  Introduction =
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
25	25
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27		-
28	28	(((
29		-
	20	+The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	21	+)))
30	30
31	31	(((
32		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
	24	+It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
33	33	)))
34	34
35	35	(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	28	+The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
37	37	)))
38	38
39	39	(((
40		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
41	41	)))
42	42
43	43	(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	36	+Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
45	45	)))
46	46
47		-
48		-)))
49	49
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
67		-* Ultra-Low Power consumption
68		-* AT Commands to change parameters
69		-* Micro SIM card slot for NB-IoT SIM
70		-* 8500mAh Battery for long term use
	59	+* 4000mAh or 8500mAh Battery for long term use
71	71
	61	+== 1.3 Specification ==
72	72
73		-== 1.3  Specification ==
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74	74
	65	+[[image:image-20220606162220-5.png]]
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
77	77
78		-* Supply Voltage: 2.1v ~~ 3.6v
79		-* Operating Temperature: -40 ~~ 85°C
80	80
81		-(% style="color:#037691" %)**NB-IoT Spec:**
	69	+== ​1.4 Applications ==
82	82
83		-* - B1 @H-FDD: 2100MHz
84		-* - B3 @H-FDD: 1800MHz
85		-* - B8 @H-FDD: 900MHz
86		-* - B5 @H-FDD: 850MHz
87		-* - B20 @H-FDD: 800MHz
88		-* - B28 @H-FDD: 700MHz
	71	+* Smart Agriculture
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	76	+== 1.5 Firmware Change log ==
93	93
94		-[[image:image-20220708101224-1.png]]
95	95
	79	+**LSE01 v1.0 :**  Release
96	96
97	97
98		-== ​1.4  Applications ==
99	99
100		-* Smart Agriculture
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
101	101
102		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103		-​
	85	+== 2.1 How it works ==
104	104
105		-== 1.5  Pin Definitions ==
	87	+(((
	88	+The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	89	+)))
106	106
	91	+(((
	92	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	93	+)))
107	107
108		-[[image:1657246476176-652.png]]
109	109
110	110
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	99	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
113	113
114		-== 2.1  How it works ==
115	115
	102	+[[image:1654503992078-669.png]]
116	116
	104	+
	105	+The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	106	+
	107	+
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
	152	+
	153	+Uplink payload includes in total 11 bytes.
	154	+
	155	+
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
	159	+
	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)
	170	+)))
	171	+
	172	+
	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	+
	198	+Check the battery voltage for LSE01.
	199	+
	200	+Ex1: 0x0B45 = 2885mV
	201	+
	202	+Ex2: 0x0B49 = 2889mV
	203	+
	204	+
	205	+
	206	+=== 2.3.4 Soil Moisture ===
	207	+
	208	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	209	+
	210	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	211	+
	212	+
	213	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	214	+
	215	+
	216	+
	217	+=== 2.3.5 Soil Temperature ===
	218	+
	219	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	220	+
	221	+**Example**:
	222	+
	223	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	224	+
	225	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	226	+
	227	+
	228	+
	229	+=== 2.3.6 Soil Conductivity (EC) ===
	230	+
117	117	(((
118		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	232	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
119	119	)))
120	120
	235	+(((
	236	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	237	+)))
121	121
122	122	(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	240	+Generally, the EC value of irrigation water is less than 800uS / cm.
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
	243	+(((
	244	+
	245	+)))
127	127
128	128	(((
129	129
130	130	)))
131	131
	251	+=== 2.3.7 MOD ===
132	132
	253	+Firmware version at least v2.1 supports changing mode.
133	133
134		-== 2.2 ​ Configure the NSE01 ==
	255	+For example, bytes[10]=90
135	135
	257	+mod=(bytes[10]>>7)&0x01=1.
136	136
137		-=== 2.2.1 Test Requirement ===
138	138
	260	+**Downlink Command:**
139	139
140		-(((
141		-To use NSE01 in your city, make sure meet below requirements:
142		-)))
	262	+If payload = 0x0A00, workmode=0
143	143
144		-* Your local operator has already distributed a NB-IoT Network there.
145		-* The local NB-IoT network used the band that NSE01 supports.
146		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	264	+If** **payload =** **0x0A01, workmode=1
147	147
148		-(((
149		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
150		-)))
151	151
152	152
153		-[[image:1657249419225-449.png]]
	268	+=== 2.3.8 ​Decode payload in The Things Network ===
154	154
	270	+While using TTN network, you can add the payload format to decode the payload.
155	155
156	156
157		-=== 2.2.2 Insert SIM card ===
	273	+[[image:1654505570700-128.png]]
158	158
159		-(((
160		-Insert the NB-IoT Card get from your provider.
161		-)))
	275	+The payload decoder function for TTN is here:
162	162
163		-(((
164		-User need to take out the NB-IoT module and insert the SIM card like below:
165		-)))
	277	+LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
166	166
167	167
168		-[[image:1657249468462-536.png]]
169	169
	281	+== 2.4 Uplink Interval ==
170	170
	283	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
171	171
172		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173	173
174		-(((
175		-(((
176		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
177		-)))
178		-)))
179	179
	287	+== 2.5 Downlink Payload ==
180	180
181		-**Connection:**
	289	+By default, LSE50 prints the downlink payload to console port.
182	182
183		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	291	+[[image:image-20220606165544-8.png]]
184	184
185		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
186	186
187		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	294	+**Examples:**
188	188
189	189
190		-In the PC, use below serial tool settings:
	297	+* **Set TDC**
191	191
192		-* Baud:  (% style="color:green" %)**9600**
193		-* Data bits:** (% style="color:green" %)8(%%)**
194		-* Stop bits: (% style="color:green" %)**1**
195		-* Parity:  (% style="color:green" %)**None**
196		-* Flow Control: (% style="color:green" %)**None**
	299	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
197	197
198		-(((
199		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
200		-)))
	301	+Payload:    01 00 00 1E    TDC=30S
201	201
202		-[[image:image-20220708110657-3.png]]
	303	+Payload:    01 00 00 3C    TDC=60S
203	203
204		-(((
205		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
206		-)))
207	207
	306	+* **Reset**
208	208
	308	+If payload = 0x04FF, it will reset the LSE01
209	209
210		-=== 2.2.4 Use CoAP protocol to uplink data ===
211	211
212		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
	311	+* **CFM**
213	213
	313	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
214	214
215		-**Use below commands:**
216	216
217		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
219		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
220	220
221		-For parameter description, please refer to AT command set
	317	+== 2.6 ​Show Data in DataCake IoT Server ==
222	222
223		-[[image:1657249793983-486.png]]
	319	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
224	224
225	225
226		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
	322	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
227	227
228		-[[image:1657249831934-534.png]]
	324	+**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
229	229
230	230
	327	+[[image:1654505857935-743.png]]
231	231
232		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
233	233
234		-This feature is supported since firmware version v1.0.1
	330	+[[image:1654505874829-548.png]]
235	235
	332	+Step 3: Create an account or log in Datacake.
236	236
237		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	334	+Step 4: Search the LSE01 and add DevEUI.
240	240
241		-[[image:1657249864775-321.png]]
242	242
	337	+[[image:1654505905236-553.png]]
243	243
244		-[[image:1657249930215-289.png]]
245	245
	340	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
246	246
	342	+[[image:1654505925508-181.png]]
247	247
248		-=== 2.2.6 Use MQTT protocol to uplink data ===
249	249
250		-This feature is supported since firmware version v110
251	251
	346	+== 2.7 Frequency Plans ==
252	252
253		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
254		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
255		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
256		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
257		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
258		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
259		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	348	+The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
260	260
261		-[[image:1657249978444-674.png]]
262	262
	351	+=== 2.7.1 EU863-870 (EU868) ===
263	263
264		-[[image:1657249990869-686.png]]
	353	+(% style="color:#037691" %)** Uplink:**
265	265
	355	+868.1 - SF7BW125 to SF12BW125
266	266
267		-(((
268		-MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
269		-)))
	357	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
270	270
	359	+868.5 - SF7BW125 to SF12BW125
271	271
	361	+867.1 - SF7BW125 to SF12BW125
272	272
273		-=== 2.2.7 Use TCP protocol to uplink data ===
	363	+867.3 - SF7BW125 to SF12BW125
274	274
275		-This feature is supported since firmware version v110
	365	+867.5 - SF7BW125 to SF12BW125
276	276
	367	+867.7 - SF7BW125 to SF12BW125
277	277
278		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
279		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	369	+867.9 - SF7BW125 to SF12BW125
280	280
281		-[[image:1657250217799-140.png]]
	371	+868.8 - FSK
282	282
283	283
284		-[[image:1657250255956-604.png]]
	374	+(% style="color:#037691" %)** Downlink:**
285	285
	376	+Uplink channels 1-9 (RX1)
286	286
	378	+869.525 - SF9BW125 (RX2 downlink only)
287	287
288		-=== 2.2.8 Change Update Interval ===
289	289
290		-User can use below command to change the (% style="color:green" %)**uplink interval**.
291	291
292		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	382	+=== 2.7.2 US902-928(US915) ===
293	293
294		-(((
295		-(% style="color:red" %)**NOTE:**
296		-)))
	384	+Used in USA, Canada and South America. Default use CHE=2
297	297
298		-(((
299		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
300		-)))
	386	+(% style="color:#037691" %)**Uplink:**
301	301
	388	+903.9 - SF7BW125 to SF10BW125
302	302
	390	+904.1 - SF7BW125 to SF10BW125
303	303
304		-== 2.3  Uplink Payload ==
	392	+904.3 - SF7BW125 to SF10BW125
305	305
306		-In this mode, uplink payload includes in total 18 bytes
	394	+904.5 - SF7BW125 to SF10BW125
307	307
308		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
309		-|=(% style="width: 60px;" %)(((
310		-**Size(bytes)**
311		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
312		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	396	+904.7 - SF7BW125 to SF10BW125
313	313
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	398	+904.9 - SF7BW125 to SF10BW125
315	315
	400	+905.1 - SF7BW125 to SF10BW125
316	316
317		-[[image:image-20220708111918-4.png]]
	402	+905.3 - SF7BW125 to SF10BW125
318	318
319	319
320		-The payload is ASCII string, representative same HEX:
	405	+(% style="color:#037691" %)**Downlink:**
321	321
322		-0x72403155615900640c7817075e0a8c02f900 where:
	407	+923.3 - SF7BW500 to SF12BW500
323	323
324		-* Device ID: 0x 724031556159 = 724031556159
325		-* Version: 0x0064=100=1.0.0
	409	+923.9 - SF7BW500 to SF12BW500
326	326
327		-* BAT: 0x0c78 = 3192 mV = 3.192V
328		-* Singal: 0x17 = 23
329		-* Soil Moisture: 0x075e= 1886 = 18.86  %
330		-* Soil Temperature:0x0a8c =2700=27 °C
331		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
332		-* Interrupt: 0x00 = 0
	411	+924.5 - SF7BW500 to SF12BW500
333	333
	413	+925.1 - SF7BW500 to SF12BW500
334	334
335		-== 2.4  Payload Explanation and Sensor Interface ==
	415	+925.7 - SF7BW500 to SF12BW500
336	336
	417	+926.3 - SF7BW500 to SF12BW500
337	337
338		-=== 2.4.1  Device ID ===
	419	+926.9 - SF7BW500 to SF12BW500
339	339
340		-By default, the Device ID equal to the last 6 bytes of IMEI.
	421	+927.5 - SF7BW500 to SF12BW500
341	341
342		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	423	+923.3 - SF12BW500(RX2 downlink only)
343	343
344		-**Example:**
345	345
346		-AT+DEUI=A84041F15612
347	347
348		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	427	+=== 2.7.3 CN470-510 (CN470) ===
349	349
	429	+Used in China, Default use CHE=1
350	350
	431	+(% style="color:#037691" %)**Uplink:**
351	351
352		-=== 2.4.2  Version Info ===
	433	+486.3 - SF7BW125 to SF12BW125
353	353
354		-Specify the software version: 0x64=100, means firmware version 1.00.
	435	+486.5 - SF7BW125 to SF12BW125
355	355
356		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	437	+486.7 - SF7BW125 to SF12BW125
357	357
	439	+486.9 - SF7BW125 to SF12BW125
358	358
	441	+487.1 - SF7BW125 to SF12BW125
359	359
360		-=== 2.4.3  Battery Info ===
	443	+487.3 - SF7BW125 to SF12BW125
361	361
362		-(((
363		-Check the battery voltage for LSE01.
364		-)))
	445	+487.5 - SF7BW125 to SF12BW125
365	365
366		-(((
367		-Ex1: 0x0B45 = 2885mV
368		-)))
	447	+487.7 - SF7BW125 to SF12BW125
369	369
370		-(((
371		-Ex2: 0x0B49 = 2889mV
372		-)))
373	373
	450	+(% style="color:#037691" %)**Downlink:**
374	374
	452	+506.7 - SF7BW125 to SF12BW125
375	375
376		-=== 2.4.4  Signal Strength ===
	454	+506.9 - SF7BW125 to SF12BW125
377	377
378		-NB-IoT Network signal Strength.
	456	+507.1 - SF7BW125 to SF12BW125
379	379
380		-**Ex1: 0x1d = 29**
	458	+507.3 - SF7BW125 to SF12BW125
381	381
382		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	460	+507.5 - SF7BW125 to SF12BW125
383	383
384		-(% style="color:blue" %)**1**(%%)  -111dBm
	462	+507.7 - SF7BW125 to SF12BW125
385	385
386		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	464	+507.9 - SF7BW125 to SF12BW125
387	387
388		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	466	+508.1 - SF7BW125 to SF12BW125
389	389
390		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	468	+505.3 - SF12BW125 (RX2 downlink only)
391	391
392	392
393	393
394		-=== 2.4.5  Soil Moisture ===
	472	+=== 2.7.4 AU915-928(AU915) ===
395	395
396		-(((
397		-Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
398		-)))
	474	+Default use CHE=2
399	399
400		-(((
401		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
402		-)))
	476	+(% style="color:#037691" %)**Uplink:**
403	403
404		-(((
405		-
406		-)))
	478	+916.8 - SF7BW125 to SF12BW125
407	407
408		-(((
409		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
410		-)))
	480	+917.0 - SF7BW125 to SF12BW125
411	411
	482	+917.2 - SF7BW125 to SF12BW125
412	412
	484	+917.4 - SF7BW125 to SF12BW125
413	413
414		-=== 2.4.6  Soil Temperature ===
	486	+917.6 - SF7BW125 to SF12BW125
415	415
416		-(((
417		- Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
418		-)))
	488	+917.8 - SF7BW125 to SF12BW125
419	419
420		-(((
421		-**Example**:
422		-)))
	490	+918.0 - SF7BW125 to SF12BW125
423	423
424		-(((
425		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
426		-)))
	492	+918.2 - SF7BW125 to SF12BW125
427	427
428		-(((
429		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
430		-)))
431	431
	495	+(% style="color:#037691" %)**Downlink:**
432	432
	497	+923.3 - SF7BW500 to SF12BW500
433	433
434		-=== 2.4.7  Soil Conductivity (EC) ===
	499	+923.9 - SF7BW500 to SF12BW500
435	435
436		-(((
437		-Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
438		-)))
	501	+924.5 - SF7BW500 to SF12BW500
439	439
440		-(((
441		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
442		-)))
	503	+925.1 - SF7BW500 to SF12BW500
443	443
444		-(((
445		-Generally, the EC value of irrigation water is less than 800uS / cm.
446		-)))
	505	+925.7 - SF7BW500 to SF12BW500
447	447
448		-(((
449		-
450		-)))
	507	+926.3 - SF7BW500 to SF12BW500
451	451
452		-(((
453		-
454		-)))
	509	+926.9 - SF7BW500 to SF12BW500
455	455
456		-=== 2.4.8  Digital Interrupt ===
	511	+927.5 - SF7BW500 to SF12BW500
457	457
458		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
	513	+923.3 - SF12BW500(RX2 downlink only)
459	459
460		-The command is:
461	461
462		-(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
463	463
	517	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
464	464
465		-The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
	519	+(% style="color:#037691" %)**Default Uplink channel:**
466	466
	521	+923.2 - SF7BW125 to SF10BW125
467	467
468		-Example:
	523	+923.4 - SF7BW125 to SF10BW125
469	469
470		-0x(00): Normal uplink packet.
471	471
472		-0x(01): Interrupt Uplink Packet.
	526	+(% style="color:#037691" %)**Additional Uplink Channel**:
473	473
	528	+(OTAA mode, channel added by JoinAccept message)
474	474
	530	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
475	475
476		-=== 2.4.9  ​+5V Output ===
	532	+922.2 - SF7BW125 to SF10BW125
477	477
478		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	534	+922.4 - SF7BW125 to SF10BW125
479	479
	536	+922.6 - SF7BW125 to SF10BW125
480	480
481		-The 5V output time can be controlled by AT Command.
	538	+922.8 - SF7BW125 to SF10BW125
482	482
483		-(% style="color:blue" %)**AT+5VT=1000**
	540	+923.0 - SF7BW125 to SF10BW125
484	484
485		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	542	+922.0 - SF7BW125 to SF10BW125
486	486
487	487
	545	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
488	488
489		-== 2.5  Downlink Payload ==
	547	+923.6 - SF7BW125 to SF10BW125
490	490
491		-By default, NSE01 prints the downlink payload to console port.
	549	+923.8 - SF7BW125 to SF10BW125
492	492
493		-[[image:image-20220708133731-5.png]]
	551	+924.0 - SF7BW125 to SF10BW125
494	494
	553	+924.2 - SF7BW125 to SF10BW125
495	495
496		-(((
497		-(% style="color:blue" %)**Examples:**
498		-)))
	555	+924.4 - SF7BW125 to SF10BW125
499	499
500		-(((
501		-
502		-)))
	557	+924.6 - SF7BW125 to SF10BW125
503	503
504		-* (((
505		-(% style="color:blue" %)**Set TDC**
506		-)))
507	507
508		-(((
509		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
510		-)))
	560	+(% style="color:#037691" %)** Downlink:**
511	511
512		-(((
513		-Payload:    01 00 00 1E    TDC=30S
514		-)))
	562	+Uplink channels 1-8 (RX1)
515	515
516		-(((
517		-Payload:    01 00 00 3C    TDC=60S
518		-)))
	564	+923.2 - SF10BW125 (RX2)
519	519
520		-(((
521		-
522		-)))
523	523
524		-* (((
525		-(% style="color:blue" %)**Reset**
526		-)))
527	527
528		-(((
529		-If payload = 0x04FF, it will reset the NSE01
530		-)))
	568	+=== 2.7.6 KR920-923 (KR920) ===
531	531
	570	+Default channel:
532	532
533		-* (% style="color:blue" %)**INTMOD**
	572	+922.1 - SF7BW125 to SF12BW125
534	534
535		-Downlink Payload: 06000003, Set AT+INTMOD=3
	574	+922.3 - SF7BW125 to SF12BW125
536	536
	576	+922.5 - SF7BW125 to SF12BW125
537	537
538	538
539		-== 2.6  ​LED Indicator ==
	579	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
540	540
541		-(((
542		-The NSE01 has an internal LED which is to show the status of different state.
	581	+922.1 - SF7BW125 to SF12BW125
543	543
	583	+922.3 - SF7BW125 to SF12BW125
544	544
545		-* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
546		-* Then the LED will be on for 1 second means device is boot normally.
547		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
548		-* For each uplink probe, LED will be on for 500ms.
549		-)))
	585	+922.5 - SF7BW125 to SF12BW125
550	550
	587	+922.7 - SF7BW125 to SF12BW125
551	551
	589	+922.9 - SF7BW125 to SF12BW125
552	552
	591	+923.1 - SF7BW125 to SF12BW125
553	553
554		-== 2.7  Installation in Soil ==
	593	+923.3 - SF7BW125 to SF12BW125
555	555
556		-__**Measurement the soil surface**__
557	557
558		-Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
	596	+(% style="color:#037691" %)**Downlink:**
559	559
560		-[[image:1657259653666-883.png]] ​
	598	+Uplink channels 1-7(RX1)
561	561
	600	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
562	562
563		-(((
564		-
565	565
566		-(((
567		-Dig a hole with diameter > 20CM.
568		-)))
569	569
570		-(((
571		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
572		-)))
573		-)))
	604	+=== 2.7.7 IN865-867 (IN865) ===
574	574
575		-[[image:1654506665940-119.png]]
	606	+(% style="color:#037691" %)** Uplink:**
576	576
577		-(((
578		-
579		-)))
	608	+865.0625 - SF7BW125 to SF12BW125
580	580
	610	+865.4025 - SF7BW125 to SF12BW125
581	581
582		-== 2.8  ​Firmware Change Log ==
	612	+865.9850 - SF7BW125 to SF12BW125
583	583
584	584
585		-Download URL & Firmware Change log
	615	+(% style="color:#037691" %) **Downlink:**
586	586
587		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	617	+Uplink channels 1-3 (RX1)
588	588
	619	+866.550 - SF10BW125 (RX2)
589	589
590		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
591	591
592	592
593	593
594		-== 2.9  ​Battery Analysis ==
	624	+== 2.8 LED Indicator ==
595	595
596		-=== 2.9.1  ​Battery Type ===
	626	+The LSE01 has an internal LED which is to show the status of different state.
597	597
	628	+* Blink once when device power on.
	629	+* Solid ON for 5 seconds once device successful Join the network.
	630	+* Blink once when device transmit a packet.
598	598
599		-The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
600	600
601	601
602		-The battery is designed to last for several years depends on the actually use environment and update interval.
	634	+== 2.9 Installation in Soil ==
603	603
	636	+**Measurement the soil surface**
604	604
605		-The battery related documents as below:
606	606
607		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
608		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
609		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	639	+[[image:1654506634463-199.png]] ​
610	610
611	611	(((
612		-[[image:image-20220708140453-6.png]]
	642	+(((
	643	+Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
613	613	)))
	645	+)))
614	614
615	615
	648	+[[image:1654506665940-119.png]]
616	616
617		-=== 2.9.2  Power consumption Analyze ===
	650	+(((
	651	+Dig a hole with diameter > 20CM.
	652	+)))
618	618
619	619	(((
620		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	655	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
621	621	)))
622	622
623	623
	659	+== 2.10 ​Firmware Change Log ==
	660	+
624	624	(((
625		-Instruction to use as below:
	662	+**Firmware download link:**
626	626	)))
627	627
628	628	(((
629		-(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	666	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
630	630	)))
631	631
	669	+(((
	670	+
	671	+)))
632	632
633	633	(((
634		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	674	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
635	635	)))
636	636
637		-* (((
638		-Product Model
	677	+(((
	678	+
639	639	)))
640		-* (((
641		-Uplink Interval
	680	+
	681	+(((
	682	+**V1.0.**
642	642	)))
643		-* (((
644		-Working Mode
645		-)))
646	646
647	647	(((
648		-And the Life expectation in difference case will be shown on the right.
	686	+Release
649	649	)))
650	650
651		-[[image:image-20220708141352-7.jpeg]]
652	652
	690	+== 2.11 ​Battery Analysis ==
653	653
	692	+=== 2.11.1 ​Battery Type ===
654	654
655		-=== 2.9.3  ​Battery Note ===
	694	+(((
	695	+The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
	696	+)))
656	656
657	657	(((
658		-The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
	699	+The battery is designed to last for more than 5 years for the LSN50.
659	659	)))
660	660
	702	+(((
	703	+(((
	704	+The battery-related documents are as below:
	705	+)))
	706	+)))
661	661
	708	+* (((
	709	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	710	+)))
	711	+* (((
	712	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	713	+)))
	714	+* (((
	715	+[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	716	+)))
662	662
663		-=== 2.9.4  Replace the battery ===
	718	+ [[image:image-20220606171726-9.png]]
664	664
	720	+
	721	+
	722	+=== 2.11.2 ​Battery Note ===
	723	+
665	665	(((
666		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	725	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
667	667	)))
668	668
669	669
670	670
671		-= 3. ​ Access NB-IoT Module =
	730	+=== 2.11.3 Replace the battery ===
672	672
673	673	(((
674		-Users can directly access the AT command set of the NB-IoT module.
	733	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
675	675	)))
676	676
677	677	(((
678		-The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
	737	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
679	679	)))
680	680
681		-[[image:1657261278785-153.png]]
	740	+(((
	741	+The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
	742	+)))
682	682
683	683
684	684
685		-= 4.  Using the AT Commands =
	746	+= 3. ​Using the AT Commands =
686	686
687		-== 4.1  Access AT Commands ==
	748	+== 3.1 Access AT Commands ==
688	688
689		-See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
690	690
	751	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
691	691
692		-AT+<CMD>?  : Help on <CMD>
	753	+[[image:1654501986557-872.png||height="391" width="800"]]
693	693
694		-AT+<CMD>         : Run <CMD>
695	695
696		-AT+<CMD>=<value> : Set the value
	756	+Or if you have below board, use below connection:
697	697
698		-AT+<CMD>=?  : Get the value
699	699
	759	+[[image:1654502005655-729.png||height="503" width="801"]]
700	700
	761	+
	762	+
	763	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
	764	+
	765	+
	766	+ [[image:1654502050864-459.png||height="564" width="806"]]
	767	+
	768	+
	769	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
	770	+
	771	+
	772	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	773	+
	774	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	775	+
	776	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	777	+
	778	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	779	+
	780	+
701	701	(% style="color:#037691" %)**General Commands**(%%)
702	702
703		-AT  : Attention
	783	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
704	704
705		-AT?  : Short Help
	785	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
706	706
707		-ATZ  : MCU Reset
	787	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
708	708
709		-AT+TDC  : Application Data Transmission Interval
	789	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
710	710
711		-AT+CFG  : Print all configurations
712	712
713		-AT+CFGMOD           : Working mode selection
	792	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
714	714
715		-AT+INTMOD            : Set the trigger interrupt mode
	794	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
716	716
717		-AT+5VT  : Set extend the time of 5V power
	796	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
718	718
719		-AT+PRO  : Choose agreement
	798	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
720	720
721		-AT+WEIGRE  : Get weight or set weight to 0
	800	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
722	722
723		-AT+WEIGAP  : Get or Set the GapValue of weight
	802	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
724	724
725		-AT+RXDL  : Extend the sending and receiving time
	804	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
726	726
727		-AT+CNTFAC  : Get or set counting parameters
	806	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
728	728
729		-AT+SERVADDR  : Server Address
	808	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
730	730
	810	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
731	731
732		-(% style="color:#037691" %)**COAP Management**
	812	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
733	733
734		-AT+URI            : Resource parameters
	814	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
735	735
	816	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
736	736
737		-(% style="color:#037691" %)**UDP Management**
	818	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
738	738
739		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	820	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
740	740
	822	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
741	741
742		-(% style="color:#037691" %)**MQTT Management**
	824	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
743	743
744		-AT+CLIENT               : Get or Set MQTT client
745	745
746		-AT+UNAME  : Get or Set MQTT Username
	827	+(% style="color:#037691" %)**LoRa Network Management**
747	747
748		-AT+PWD                  : Get or Set MQTT password
	829	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
749	749
750		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	831	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
751	751
752		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	833	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
753	753
	835	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
754	754
755		-(% style="color:#037691" %)**Information**
	837	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
756	756
757		-AT+FDR  : Factory Data Reset
	839	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
758	758
759		-AT+PWORD  : Serial Access Password
	841	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
760	760
	843	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
761	761
	845	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
762	762
763		-= ​5.  FAQ =
	847	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
764	764
765		-== 5.1 ​ How to Upgrade Firmware ==
	849	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
766	766
	851	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
767	767
	853	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	854	+
	855	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	856	+
	857	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	858	+
	859	+
	860	+(% style="color:#037691" %)**Information**
	861	+
	862	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	863	+
	864	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	865	+
	866	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	867	+
	868	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	869	+
	870	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	871	+
	872	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	873	+
	874	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	875	+
	876	+
	877	+= ​4. FAQ =
	878	+
	879	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	880	+
768	768	(((
769		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	882	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	883	+When downloading the images, choose the required image file for download. ​
770	770	)))
771	771
772	772	(((
773		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	887	+
774	774	)))
775	775
776	776	(((
777		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	891	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
778	778	)))
779	779
	894	+(((
	895	+
	896	+)))
780	780
	898	+(((
	899	+You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
	900	+)))
781	781
782		-= 6.  Trouble Shooting =
	902	+(((
	903	+
	904	+)))
783	783
784		-== 6.1  ​Connection problem when uploading firmware ==
	906	+(((
	907	+For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
	908	+)))
785	785
	910	+[[image:image-20220606154726-3.png]]
786	786
787		-(% class="wikigeneratedid" %)
	912	+
	913	+When you use the TTN network, the US915 frequency bands use are:
	914	+
	915	+* 903.9 - SF7BW125 to SF10BW125
	916	+* 904.1 - SF7BW125 to SF10BW125
	917	+* 904.3 - SF7BW125 to SF10BW125
	918	+* 904.5 - SF7BW125 to SF10BW125
	919	+* 904.7 - SF7BW125 to SF10BW125
	920	+* 904.9 - SF7BW125 to SF10BW125
	921	+* 905.1 - SF7BW125 to SF10BW125
	922	+* 905.3 - SF7BW125 to SF10BW125
	923	+* 904.6 - SF8BW500
	924	+
788	788	(((
789		-(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
	926	+Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
790	790	)))
791	791
	929	+(% class="box infomessage" %)
	930	+(((
	931	+**AT+CHE=2**
	932	+)))
792	792
	934	+(% class="box infomessage" %)
	935	+(((
	936	+**ATZ**
	937	+)))
793	793
794		-== 6.2  AT Command input doesn't work ==
	939	+(((
	940	+to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
	941	+)))
795	795
796	796	(((
797		-In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	944	+
798	798	)))
799	799
	947	+(((
	948	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	949	+)))
800	800
	951	+[[image:image-20220606154825-4.png]]
801	801
802		-= 7. ​ Order Info =
803	803
804	804
805		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	955	+= 5. Trouble Shooting =
806	806
	957	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
807	807
	959	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
	960	+
	961	+
	962	+== 5.2 AT Command input doesn’t work ==
	963	+
	964	+(((
	965	+In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	966	+)))
	967	+
	968	+
	969	+== 5.3 Device rejoin in at the second uplink packet ==
	970	+
	971	+(% style="color:#4f81bd" %)**Issue describe as below:**
	972	+
	973	+[[image:1654500909990-784.png]]
	974	+
	975	+
	976	+(% style="color:#4f81bd" %)**Cause for this issue:**
	977	+
	978	+(((
	979	+The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
	980	+)))
	981	+
	982	+
	983	+(% style="color:#4f81bd" %)**Solution: **
	984	+
	985	+All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
	986	+
	987	+[[image:1654500929571-736.png||height="458" width="832"]]
	988	+
	989	+
	990	+= 6. ​Order Info =
	991	+
	992	+
	993	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	994	+
	995	+
	996	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	997	+
	998	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	999	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1000	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1001	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1002	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1003	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1004	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1005	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1006	+
	1007	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1008	+
	1009	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1010	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1011	+
808	808	(% class="wikigeneratedid" %)
809	809	(((
810	810
811	811	)))
812	812
813		-= 8.  Packing Info =
	1017	+= 7. Packing Info =
814	814
815	815	(((
816	816
817	817
818	818	(% style="color:#037691" %)**Package Includes**:
	1023	+)))
819	819
820		-
821		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
822		-* External antenna x 1
	1025	+* (((
	1026	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
823	823	)))
824	824
825	825	(((
...	...	@@ -826,20 +826,30 @@
826	826
827	827
828	828	(% style="color:#037691" %)**Dimension and weight**:
	1033	+)))
829	829
830		-
831		-* Size: 195 x 125 x 55 mm
832		-* Weight:   420g
	1035	+* (((
	1036	+Device Size: cm
833	833	)))
	1038	+* (((
	1039	+Device Weight: g
	1040	+)))
	1041	+* (((
	1042	+Package Size / pcs : cm
	1043	+)))
	1044	+* (((
	1045	+Weight / pcs : g
834	834
835		-(((
836		-
837	837
838		-
839	839
840	840	)))
841	841
842		-= 9.  Support =
	1051	+= 8. Support =
843	843
844	844	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
845	845	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
	1055	+
	1056	+
	1057	+~)~)~)
	1058	+~)~)~)
	1059	+~)~)~)

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