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

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Details

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Title

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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
...	...	@@ -20,800 +20,1015 @@
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	+=== 2.3.1 MOD~=0(Default Mode) ===
	146	+
	147	+LSE01 will uplink payload via LoRaWAN with below payload format:
	148	+
	149	+
	150	+Uplink payload includes in total 11 bytes.
	151	+
	152	+
	153	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	154	+|(((
	155	+**Size**
	156	+
	157	+**(bytes)**
	158	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	159	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
	167	+)))
	168	+
	169	+
	170	+
	171	+=== 2.3.2 MOD~=1(Original value) ===
	172	+
	173	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	174	+
	175	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	176	+|(((
	177	+**Size**
	178	+
	179	+**(bytes)**
	180	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	181	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	182	+Temperature
	183	+
	184	+(Reserve, Ignore now)
	185	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	186	+MOD & Digital Interrupt
	187	+
	188	+(Optional)
	189	+)))
	190	+
	191	+
	192	+
	193	+=== 2.3.3 Battery Info ===
	194	+
	195	+Check the battery voltage for LSE01.
	196	+
	197	+Ex1: 0x0B45 = 2885mV
	198	+
	199	+Ex2: 0x0B49 = 2889mV
	200	+
	201	+
	202	+
	203	+=== 2.3.4 Soil Moisture ===
	204	+
	205	+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.
	206	+
	207	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	208	+
	209	+
	210	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	211	+
	212	+
	213	+
	214	+=== 2.3.5 Soil Temperature ===
	215	+
	216	+ 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
	217	+
	218	+**Example**:
	219	+
	220	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	221	+
	222	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	223	+
	224	+
	225	+
	226	+=== 2.3.6 Soil Conductivity (EC) ===
	227	+
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.
	229	+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
	232	+(((
	233	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	234	+)))
121	121
122	122	(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	237	+Generally, the EC value of irrigation water is less than 800uS / cm.
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
	240	+(((
	241	+
	242	+)))
127	127
128	128	(((
129	129
130	130	)))
131	131
	248	+=== 2.3.7 MOD ===
132	132
	250	+Firmware version at least v2.1 supports changing mode.
133	133
134		-== 2.2 ​ Configure the NSE01 ==
	252	+For example, bytes[10]=90
135	135
	254	+mod=(bytes[10]>>7)&0x01=1.
136	136
137		-=== 2.2.1 Test Requirement ===
138	138
	257	+**Downlink Command:**
139	139
140		-(((
141		-To use NSE01 in your city, make sure meet below requirements:
142		-)))
	259	+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.
	261	+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]]
	265	+=== 2.3.8 ​Decode payload in The Things Network ===
154	154
	267	+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 ===
	270	+[[image:1654505570700-128.png]]
158	158
159		-Insert the NB-IoT Card get from your provider.
	272	+The payload decoder function for TTN is here:
160	160
161		-User need to take out the NB-IoT module and insert the SIM card like below:
	274	+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/]]
162	162
163	163
164		-[[image:1657249468462-536.png]]
165	165
	278	+== 2.4 Uplink Interval ==
166	166
	280	+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"]]
167	167
168		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
169	169
170		-(((
171		-(((
172		-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.
173		-)))
174		-)))
175	175
	284	+== 2.5 Downlink Payload ==
176	176
177		-**Connection:**
	286	+By default, LSE50 prints the downlink payload to console port.
178	178
179		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	288	+[[image:image-20220606165544-8.png]]
180	180
181		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
182	182
183		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	291	+**Examples:**
184	184
185	185
186		-In the PC, use below serial tool settings:
	294	+* **Set TDC**
187	187
188		-* Baud:  (% style="color:green" %)**9600**
189		-* Data bits:** (% style="color:green" %)8(%%)**
190		-* Stop bits: (% style="color:green" %)**1**
191		-* Parity:  (% style="color:green" %)**None**
192		-* Flow Control: (% style="color:green" %)**None**
	296	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
193	193
194		-(((
195		-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.
196		-)))
	298	+Payload:    01 00 00 1E    TDC=30S
197	197
198		-[[image:image-20220708110657-3.png]]
	300	+Payload:    01 00 00 3C    TDC=60S
199	199
200		-(% 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/]]
201	201
	303	+* **Reset**
202	202
	305	+If payload = 0x04FF, it will reset the LSE01
203	203
204		-=== 2.2.4 Use CoAP protocol to uplink data ===
205	205
206		-(% 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/]]
	308	+* **CFM**
207	207
	310	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
208	208
209		-**Use below commands:**
210	210
211		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
212		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
213		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
214	214
215		-For parameter description, please refer to AT command set
	314	+== 2.6 ​Show Data in DataCake IoT Server ==
216	216
217		-[[image:1657249793983-486.png]]
	316	+[[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:
218	218
219	219
220		-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.
	319	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
221	221
222		-[[image:1657249831934-534.png]]
	321	+**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:
223	223
224	224
	324	+[[image:1654505857935-743.png]]
225	225
226		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
227	227
228		-This feature is supported since firmware version v1.0.1
	327	+[[image:1654505874829-548.png]]
229	229
	329	+Step 3: Create an account or log in Datacake.
230	230
231		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
232		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
233		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	331	+Step 4: Search the LSE01 and add DevEUI.
234	234
235		-[[image:1657249864775-321.png]]
236	236
	334	+[[image:1654505905236-553.png]]
237	237
238		-[[image:1657249930215-289.png]]
239	239
	337	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
240	240
	339	+[[image:1654505925508-181.png]]
241	241
242		-=== 2.2.6 Use MQTT protocol to uplink data ===
243	243
244		-This feature is supported since firmware version v110
245	245
	343	+== 2.7 Frequency Plans ==
246	246
247		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
248		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
249		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
250		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
251		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
252		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
253		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	345	+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.
254	254
255		-[[image:1657249978444-674.png]]
256	256
	348	+=== 2.7.1 EU863-870 (EU868) ===
257	257
258		-[[image:1657249990869-686.png]]
	350	+(% style="color:#037691" %)** Uplink:**
259	259
	352	+868.1 - SF7BW125 to SF12BW125
260	260
261		-(((
262		-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.
263		-)))
	354	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
264	264
	356	+868.5 - SF7BW125 to SF12BW125
265	265
	358	+867.1 - SF7BW125 to SF12BW125
266	266
267		-=== 2.2.7 Use TCP protocol to uplink data ===
	360	+867.3 - SF7BW125 to SF12BW125
268	268
269		-This feature is supported since firmware version v110
	362	+867.5 - SF7BW125 to SF12BW125
270	270
	364	+867.7 - SF7BW125 to SF12BW125
271	271
272		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
273		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	366	+867.9 - SF7BW125 to SF12BW125
274	274
275		-[[image:1657250217799-140.png]]
	368	+868.8 - FSK
276	276
277	277
278		-[[image:1657250255956-604.png]]
	371	+(% style="color:#037691" %)** Downlink:**
279	279
	373	+Uplink channels 1-9 (RX1)
280	280
	375	+869.525 - SF9BW125 (RX2 downlink only)
281	281
282		-=== 2.2.8 Change Update Interval ===
283	283
284		-User can use below command to change the (% style="color:green" %)**uplink interval**.
285	285
286		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	379	+=== 2.7.2 US902-928(US915) ===
287	287
288		-(((
289		-(% style="color:red" %)**NOTE:**
290		-)))
	381	+Used in USA, Canada and South America. Default use CHE=2
291	291
292		-(((
293		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
294		-)))
	383	+(% style="color:#037691" %)**Uplink:**
295	295
	385	+903.9 - SF7BW125 to SF10BW125
296	296
	387	+904.1 - SF7BW125 to SF10BW125
297	297
298		-== 2.3  Uplink Payload ==
	389	+904.3 - SF7BW125 to SF10BW125
299	299
300		-In this mode, uplink payload includes in total 18 bytes
	391	+904.5 - SF7BW125 to SF10BW125
301	301
302		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303		-|=(% style="width: 50px;" %)(((
304		-**Size(bytes)**
305		-)))|=(% 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**
306		-|(% 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"]]
	393	+904.7 - SF7BW125 to SF10BW125
307	307
308		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	395	+904.9 - SF7BW125 to SF10BW125
309	309
	397	+905.1 - SF7BW125 to SF10BW125
310	310
311		-[[image:image-20220708111918-4.png]]
	399	+905.3 - SF7BW125 to SF10BW125
312	312
313	313
314		-The payload is ASCII string, representative same HEX:
	402	+(% style="color:#037691" %)**Downlink:**
315	315
316		-0x72403155615900640c7817075e0a8c02f900 where:
	404	+923.3 - SF7BW500 to SF12BW500
317	317
318		-* Device ID: 0x 724031556159 = 724031556159
319		-* Version: 0x0064=100=1.0.0
	406	+923.9 - SF7BW500 to SF12BW500
320	320
321		-* BAT: 0x0c78 = 3192 mV = 3.192V
322		-* Singal: 0x17 = 23
323		-* Soil Moisture: 0x075e= 1886 = 18.86  %
324		-* Soil Temperature:0x0a8c =2700=27 °C
325		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
326		-* Interrupt: 0x00 = 0
	408	+924.5 - SF7BW500 to SF12BW500
327	327
	410	+925.1 - SF7BW500 to SF12BW500
328	328
329		-== 2.4  Payload Explanation and Sensor Interface ==
	412	+925.7 - SF7BW500 to SF12BW500
330	330
	414	+926.3 - SF7BW500 to SF12BW500
331	331
332		-=== 2.4.1  Device ID ===
	416	+926.9 - SF7BW500 to SF12BW500
333	333
334		-By default, the Device ID equal to the last 6 bytes of IMEI.
	418	+927.5 - SF7BW500 to SF12BW500
335	335
336		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	420	+923.3 - SF12BW500(RX2 downlink only)
337	337
338		-**Example:**
339	339
340		-AT+DEUI=A84041F15612
341	341
342		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	424	+=== 2.7.3 CN470-510 (CN470) ===
343	343
	426	+Used in China, Default use CHE=1
344	344
	428	+(% style="color:#037691" %)**Uplink:**
345	345
346		-=== 2.4.2  Version Info ===
	430	+486.3 - SF7BW125 to SF12BW125
347	347
348		-Specify the software version: 0x64=100, means firmware version 1.00.
	432	+486.5 - SF7BW125 to SF12BW125
349	349
350		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	434	+486.7 - SF7BW125 to SF12BW125
351	351
	436	+486.9 - SF7BW125 to SF12BW125
352	352
	438	+487.1 - SF7BW125 to SF12BW125
353	353
354		-=== 2.4.3  Battery Info ===
	440	+487.3 - SF7BW125 to SF12BW125
355	355
356		-(((
357		-Check the battery voltage for LSE01.
358		-)))
	442	+487.5 - SF7BW125 to SF12BW125
359	359
360		-(((
361		-Ex1: 0x0B45 = 2885mV
362		-)))
	444	+487.7 - SF7BW125 to SF12BW125
363	363
364		-(((
365		-Ex2: 0x0B49 = 2889mV
366		-)))
367	367
	447	+(% style="color:#037691" %)**Downlink:**
368	368
	449	+506.7 - SF7BW125 to SF12BW125
369	369
370		-=== 2.4.4  Signal Strength ===
	451	+506.9 - SF7BW125 to SF12BW125
371	371
372		-NB-IoT Network signal Strength.
	453	+507.1 - SF7BW125 to SF12BW125
373	373
374		-**Ex1: 0x1d = 29**
	455	+507.3 - SF7BW125 to SF12BW125
375	375
376		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	457	+507.5 - SF7BW125 to SF12BW125
377	377
378		-(% style="color:blue" %)**1**(%%)  -111dBm
	459	+507.7 - SF7BW125 to SF12BW125
379	379
380		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	461	+507.9 - SF7BW125 to SF12BW125
381	381
382		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	463	+508.1 - SF7BW125 to SF12BW125
383	383
384		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	465	+505.3 - SF12BW125 (RX2 downlink only)
385	385
386	386
387	387
388		-=== 2.4.5  Soil Moisture ===
	469	+=== 2.7.4 AU915-928(AU915) ===
389	389
390		-(((
391		-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.
392		-)))
	471	+Default use CHE=2
393	393
394		-(((
395		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396		-)))
	473	+(% style="color:#037691" %)**Uplink:**
397	397
398		-(((
399		-
400		-)))
	475	+916.8 - SF7BW125 to SF12BW125
401	401
402		-(((
403		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
404		-)))
	477	+917.0 - SF7BW125 to SF12BW125
405	405
	479	+917.2 - SF7BW125 to SF12BW125
406	406
	481	+917.4 - SF7BW125 to SF12BW125
407	407
408		-=== 2.4.6  Soil Temperature ===
	483	+917.6 - SF7BW125 to SF12BW125
409	409
410		-(((
411		- 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
412		-)))
	485	+917.8 - SF7BW125 to SF12BW125
413	413
414		-(((
415		-**Example**:
416		-)))
	487	+918.0 - SF7BW125 to SF12BW125
417	417
418		-(((
419		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
420		-)))
	489	+918.2 - SF7BW125 to SF12BW125
421	421
422		-(((
423		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
424		-)))
425	425
	492	+(% style="color:#037691" %)**Downlink:**
426	426
	494	+923.3 - SF7BW500 to SF12BW500
427	427
428		-=== 2.4.7  Soil Conductivity (EC) ===
	496	+923.9 - SF7BW500 to SF12BW500
429	429
430		-(((
431		-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).
432		-)))
	498	+924.5 - SF7BW500 to SF12BW500
433	433
434		-(((
435		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
436		-)))
	500	+925.1 - SF7BW500 to SF12BW500
437	437
438		-(((
439		-Generally, the EC value of irrigation water is less than 800uS / cm.
440		-)))
	502	+925.7 - SF7BW500 to SF12BW500
441	441
442		-(((
443		-
444		-)))
	504	+926.3 - SF7BW500 to SF12BW500
445	445
446		-(((
447		-
448		-)))
	506	+926.9 - SF7BW500 to SF12BW500
449	449
450		-=== 2.4.8  Digital Interrupt ===
	508	+927.5 - SF7BW500 to SF12BW500
451	451
452		-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.
	510	+923.3 - SF12BW500(RX2 downlink only)
453	453
454		-The command is:
455	455
456		-(% 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]])**.**
457	457
	514	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
458	458
459		-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.
	516	+(% style="color:#037691" %)**Default Uplink channel:**
460	460
	518	+923.2 - SF7BW125 to SF10BW125
461	461
462		-Example:
	520	+923.4 - SF7BW125 to SF10BW125
463	463
464		-0x(00): Normal uplink packet.
465	465
466		-0x(01): Interrupt Uplink Packet.
	523	+(% style="color:#037691" %)**Additional Uplink Channel**:
467	467
	525	+(OTAA mode, channel added by JoinAccept message)
468	468
	527	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
469	469
470		-=== 2.4.9  ​+5V Output ===
	529	+922.2 - SF7BW125 to SF10BW125
471	471
472		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	531	+922.4 - SF7BW125 to SF10BW125
473	473
	533	+922.6 - SF7BW125 to SF10BW125
474	474
475		-The 5V output time can be controlled by AT Command.
	535	+922.8 - SF7BW125 to SF10BW125
476	476
477		-(% style="color:blue" %)**AT+5VT=1000**
	537	+923.0 - SF7BW125 to SF10BW125
478	478
479		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	539	+922.0 - SF7BW125 to SF10BW125
480	480
481	481
	542	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
482	482
483		-== 2.5  Downlink Payload ==
	544	+923.6 - SF7BW125 to SF10BW125
484	484
485		-By default, NSE01 prints the downlink payload to console port.
	546	+923.8 - SF7BW125 to SF10BW125
486	486
487		-[[image:image-20220708133731-5.png]]
	548	+924.0 - SF7BW125 to SF10BW125
488	488
	550	+924.2 - SF7BW125 to SF10BW125
489	489
490		-(((
491		-(% style="color:blue" %)**Examples:**
492		-)))
	552	+924.4 - SF7BW125 to SF10BW125
493	493
494		-(((
495		-
496		-)))
	554	+924.6 - SF7BW125 to SF10BW125
497	497
498		-* (((
499		-(% style="color:blue" %)**Set TDC**
500		-)))
501	501
502		-(((
503		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
504		-)))
	557	+(% style="color:#037691" %)** Downlink:**
505	505
506		-(((
507		-Payload:    01 00 00 1E    TDC=30S
508		-)))
	559	+Uplink channels 1-8 (RX1)
509	509
510		-(((
511		-Payload:    01 00 00 3C    TDC=60S
512		-)))
	561	+923.2 - SF10BW125 (RX2)
513	513
514		-(((
515		-
516		-)))
517	517
518		-* (((
519		-(% style="color:blue" %)**Reset**
520		-)))
521	521
522		-(((
523		-If payload = 0x04FF, it will reset the NSE01
524		-)))
	565	+=== 2.7.6 KR920-923 (KR920) ===
525	525
	567	+Default channel:
526	526
527		-* (% style="color:blue" %)**INTMOD**
	569	+922.1 - SF7BW125 to SF12BW125
528	528
529		-Downlink Payload: 06000003, Set AT+INTMOD=3
	571	+922.3 - SF7BW125 to SF12BW125
530	530
	573	+922.5 - SF7BW125 to SF12BW125
531	531
532	532
533		-== 2.6  ​LED Indicator ==
	576	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
534	534
535		-(((
536		-The NSE01 has an internal LED which is to show the status of different state.
	578	+922.1 - SF7BW125 to SF12BW125
537	537
	580	+922.3 - SF7BW125 to SF12BW125
538	538
539		-* 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)
540		-* Then the LED will be on for 1 second means device is boot normally.
541		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
542		-* For each uplink probe, LED will be on for 500ms.
543		-)))
	582	+922.5 - SF7BW125 to SF12BW125
544	544
	584	+922.7 - SF7BW125 to SF12BW125
545	545
	586	+922.9 - SF7BW125 to SF12BW125
546	546
	588	+923.1 - SF7BW125 to SF12BW125
547	547
548		-== 2.7  Installation in Soil ==
	590	+923.3 - SF7BW125 to SF12BW125
549	549
550		-__**Measurement the soil surface**__
551	551
552		-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]]
	593	+(% style="color:#037691" %)**Downlink:**
553	553
554		-[[image:1657259653666-883.png]] ​
	595	+Uplink channels 1-7(RX1)
555	555
	597	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
556	556
557		-(((
558		-
559	559
560		-(((
561		-Dig a hole with diameter > 20CM.
562		-)))
563	563
564		-(((
565		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
566		-)))
567		-)))
	601	+=== 2.7.7 IN865-867 (IN865) ===
568	568
569		-[[image:1654506665940-119.png]]
	603	+(% style="color:#037691" %)** Uplink:**
570	570
571		-(((
572		-
573		-)))
	605	+865.0625 - SF7BW125 to SF12BW125
574	574
	607	+865.4025 - SF7BW125 to SF12BW125
575	575
576		-== 2.8  ​Firmware Change Log ==
	609	+865.9850 - SF7BW125 to SF12BW125
577	577
578	578
579		-Download URL & Firmware Change log
	612	+(% style="color:#037691" %) **Downlink:**
580	580
581		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	614	+Uplink channels 1-3 (RX1)
582	582
	616	+866.550 - SF10BW125 (RX2)
583	583
584		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
585	585
586	586
587	587
588		-== 2.9  ​Battery Analysis ==
	621	+== 2.8 LED Indicator ==
589	589
590		-=== 2.9.1  ​Battery Type ===
	623	+The LSE01 has an internal LED which is to show the status of different state.
591	591
	625	+* Blink once when device power on.
	626	+* Solid ON for 5 seconds once device successful Join the network.
	627	+* Blink once when device transmit a packet.
592	592
593		-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.
594	594
595	595
596		-The battery is designed to last for several years depends on the actually use environment and update interval.
	631	+== 2.9 Installation in Soil ==
597	597
	633	+**Measurement the soil surface**
598	598
599		-The battery related documents as below:
600	600
601		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
603		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	636	+[[image:1654506634463-199.png]] ​
604	604
605	605	(((
606		-[[image:image-20220708140453-6.png]]
	639	+(((
	640	+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.
607	607	)))
	642	+)))
608	608
609	609
	645	+[[image:1654506665940-119.png]]
610	610
611		-=== 2.9.2  Power consumption Analyze ===
	647	+(((
	648	+Dig a hole with diameter > 20CM.
	649	+)))
612	612
613	613	(((
614		-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.
	652	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
615	615	)))
616	616
617	617
	656	+== 2.10 ​Firmware Change Log ==
	657	+
618	618	(((
619		-Instruction to use as below:
	659	+**Firmware download link:**
620	620	)))
621	621
622	622	(((
623		-(% 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/]]
	663	+[[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/]]
624	624	)))
625	625
	666	+(((
	667	+
	668	+)))
626	626
627	627	(((
628		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	671	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
629	629	)))
630	630
631		-* (((
632		-Product Model
	674	+(((
	675	+
633	633	)))
634		-* (((
635		-Uplink Interval
	677	+
	678	+(((
	679	+**V1.0.**
636	636	)))
637		-* (((
638		-Working Mode
639		-)))
640	640
641	641	(((
642		-And the Life expectation in difference case will be shown on the right.
	683	+Release
643	643	)))
644	644
645		-[[image:image-20220708141352-7.jpeg]]
646	646
	687	+== 2.11 ​Battery Analysis ==
647	647
	689	+=== 2.11.1 ​Battery Type ===
648	648
649		-=== 2.9.3  ​Battery Note ===
	691	+(((
	692	+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.
	693	+)))
650	650
651	651	(((
652		-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.
	696	+The battery is designed to last for more than 5 years for the LSN50.
653	653	)))
654	654
	699	+(((
	700	+(((
	701	+The battery-related documents are as below:
	702	+)))
	703	+)))
655	655
	705	+* (((
	706	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	707	+)))
	708	+* (((
	709	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	710	+)))
	711	+* (((
	712	+[[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]]
	713	+)))
656	656
657		-=== 2.9.4  Replace the battery ===
	715	+ [[image:image-20220606171726-9.png]]
658	658
	717	+
	718	+
	719	+=== 2.11.2 ​Battery Note ===
	720	+
659	659	(((
660		-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).
	722	+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.
661	661	)))
662	662
663	663
664	664
665		-= 3. ​ Access NB-IoT Module =
	727	+=== 2.11.3 Replace the battery ===
666	666
667	667	(((
668		-Users can directly access the AT command set of the NB-IoT module.
	730	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
669	669	)))
670	670
671	671	(((
672		-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/]]
	734	+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.
673	673	)))
674	674
675		-[[image:1657261278785-153.png]]
	737	+(((
	738	+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)
	739	+)))
676	676
677	677
678	678
679		-= 4.  Using the AT Commands =
	743	+= 3. ​Using the AT Commands =
680	680
681		-== 4.1  Access AT Commands ==
	745	+== 3.1 Access AT Commands ==
682	682
683		-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/]]
684	684
	748	+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.
685	685
686		-AT+<CMD>?  : Help on <CMD>
	750	+[[image:1654501986557-872.png||height="391" width="800"]]
687	687
688		-AT+<CMD>         : Run <CMD>
689	689
690		-AT+<CMD>=<value> : Set the value
	753	+Or if you have below board, use below connection:
691	691
692		-AT+<CMD>=?  : Get the value
693	693
	756	+[[image:1654502005655-729.png||height="503" width="801"]]
694	694
	758	+
	759	+
	760	+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:
	761	+
	762	+
	763	+ [[image:1654502050864-459.png||height="564" width="806"]]
	764	+
	765	+
	766	+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/]]
	767	+
	768	+
	769	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	770	+
	771	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	772	+
	773	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	774	+
	775	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	776	+
	777	+
695	695	(% style="color:#037691" %)**General Commands**(%%)
696	696
697		-AT  : Attention
	780	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
698	698
699		-AT?  : Short Help
	782	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
700	700
701		-ATZ  : MCU Reset
	784	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
702	702
703		-AT+TDC  : Application Data Transmission Interval
	786	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
704	704
705		-AT+CFG  : Print all configurations
706	706
707		-AT+CFGMOD           : Working mode selection
	789	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
708	708
709		-AT+INTMOD            : Set the trigger interrupt mode
	791	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
710	710
711		-AT+5VT  : Set extend the time of 5V power
	793	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
712	712
713		-AT+PRO  : Choose agreement
	795	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
714	714
715		-AT+WEIGRE  : Get weight or set weight to 0
	797	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
716	716
717		-AT+WEIGAP  : Get or Set the GapValue of weight
	799	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
718	718
719		-AT+RXDL  : Extend the sending and receiving time
	801	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
720	720
721		-AT+CNTFAC  : Get or set counting parameters
	803	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
722	722
723		-AT+SERVADDR  : Server Address
	805	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
724	724
	807	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
725	725
726		-(% style="color:#037691" %)**COAP Management**
	809	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
727	727
728		-AT+URI            : Resource parameters
	811	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
729	729
	813	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
730	730
731		-(% style="color:#037691" %)**UDP Management**
	815	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
732	732
733		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	817	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
734	734
	819	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
735	735
736		-(% style="color:#037691" %)**MQTT Management**
	821	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
737	737
738		-AT+CLIENT               : Get or Set MQTT client
739	739
740		-AT+UNAME  : Get or Set MQTT Username
	824	+(% style="color:#037691" %)**LoRa Network Management**
741	741
742		-AT+PWD                  : Get or Set MQTT password
	826	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
743	743
744		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	828	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
745	745
746		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	830	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
747	747
	832	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
748	748
749		-(% style="color:#037691" %)**Information**
	834	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
750	750
751		-AT+FDR  : Factory Data Reset
	836	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
752	752
753		-AT+PWORD  : Serial Access Password
	838	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
754	754
	840	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
755	755
	842	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
756	756
757		-= ​5.  FAQ =
	844	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
758	758
759		-== 5.1 ​ How to Upgrade Firmware ==
	846	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
760	760
	848	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
761	761
	850	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	851	+
	852	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	853	+
	854	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	855	+
	856	+
	857	+(% style="color:#037691" %)**Information**
	858	+
	859	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	860	+
	861	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	862	+
	863	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	864	+
	865	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	866	+
	867	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	868	+
	869	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	870	+
	871	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	872	+
	873	+
	874	+= ​4. FAQ =
	875	+
	876	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	877	+
762	762	(((
763		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	879	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	880	+When downloading the images, choose the required image file for download. ​
764	764	)))
765	765
766	766	(((
767		-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]]
	884	+
768	768	)))
769	769
770	770	(((
771		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	888	+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.
772	772	)))
773	773
	891	+(((
	892	+
	893	+)))
774	774
	895	+(((
	896	+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.
	897	+)))
775	775
776		-= 6.  Trouble Shooting =
	899	+(((
	900	+
	901	+)))
777	777
778		-== 6.1  ​Connection problem when uploading firmware ==
	903	+(((
	904	+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.
	905	+)))
779	779
	907	+[[image:image-20220606154726-3.png]]
780	780
781		-(% class="wikigeneratedid" %)
	909	+
	910	+When you use the TTN network, the US915 frequency bands use are:
	911	+
	912	+* 903.9 - SF7BW125 to SF10BW125
	913	+* 904.1 - SF7BW125 to SF10BW125
	914	+* 904.3 - SF7BW125 to SF10BW125
	915	+* 904.5 - SF7BW125 to SF10BW125
	916	+* 904.7 - SF7BW125 to SF10BW125
	917	+* 904.9 - SF7BW125 to SF10BW125
	918	+* 905.1 - SF7BW125 to SF10BW125
	919	+* 905.3 - SF7BW125 to SF10BW125
	920	+* 904.6 - SF8BW500
	921	+
782	782	(((
783		-(% 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;"]]
	923	+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:
784	784	)))
785	785
	926	+(% class="box infomessage" %)
	927	+(((
	928	+**AT+CHE=2**
	929	+)))
786	786
	931	+(% class="box infomessage" %)
	932	+(((
	933	+**ATZ**
	934	+)))
787	787
788		-== 6.2  AT Command input doesn't work ==
	936	+(((
	937	+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.
	938	+)))
789	789
790	790	(((
791		-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.
	941	+
792	792	)))
793	793
	944	+(((
	945	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	946	+)))
794	794
	948	+[[image:image-20220606154825-4.png]]
795	795
796		-= 7. ​ Order Info =
797	797
798	798
799		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	952	+= 5. Trouble Shooting =
800	800
	954	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
801	801
	956	+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.
	957	+
	958	+
	959	+== 5.2 AT Command input doesn’t work ==
	960	+
	961	+(((
	962	+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.
	963	+)))
	964	+
	965	+
	966	+== 5.3 Device rejoin in at the second uplink packet ==
	967	+
	968	+(% style="color:#4f81bd" %)**Issue describe as below:**
	969	+
	970	+[[image:1654500909990-784.png]]
	971	+
	972	+
	973	+(% style="color:#4f81bd" %)**Cause for this issue:**
	974	+
	975	+(((
	976	+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.
	977	+)))
	978	+
	979	+
	980	+(% style="color:#4f81bd" %)**Solution: **
	981	+
	982	+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:
	983	+
	984	+[[image:1654500929571-736.png||height="458" width="832"]]
	985	+
	986	+
	987	+= 6. ​Order Info =
	988	+
	989	+
	990	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	991	+
	992	+
	993	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	994	+
	995	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	996	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	997	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	998	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	999	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1000	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1001	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1002	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1003	+
	1004	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1005	+
	1006	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1007	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1008	+
802	802	(% class="wikigeneratedid" %)
803	803	(((
804	804
805	805	)))
806	806
807		-= 8.  Packing Info =
	1014	+= 7. Packing Info =
808	808
809	809	(((
810	810
811	811
812	812	(% style="color:#037691" %)**Package Includes**:
	1020	+)))
813	813
814		-
815		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816		-* External antenna x 1
	1022	+* (((
	1023	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
817	817	)))
818	818
819	819	(((
...	...	@@ -820,20 +820,30 @@
820	820
821	821
822	822	(% style="color:#037691" %)**Dimension and weight**:
	1030	+)))
823	823
824		-
825		-* Size: 195 x 125 x 55 mm
826		-* Weight:   420g
	1032	+* (((
	1033	+Device Size: cm
827	827	)))
	1035	+* (((
	1036	+Device Weight: g
	1037	+)))
	1038	+* (((
	1039	+Package Size / pcs : cm
	1040	+)))
	1041	+* (((
	1042	+Weight / pcs : g
828	828
829		-(((
830		-
831	831
832		-
833	833
834	834	)))
835	835
836		-= 9.  Support =
	1048	+= 8. Support =
837	837
838	838	* 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.
839	839	* 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]]
	1052	+
	1053	+
	1054	+~)~)~)
	1055	+~)~)~)
	1056	+~)~)~)

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