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
...	...	@@ -20,817 +20,1012 @@
20	20
21	21
22	22
23		-= 1.  Introduction =
	15	+= 1. Introduction =
24	24
25		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26	26
27	27	(((
28		-
	20	+The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	21	+)))
29	29
30		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
	23	+(((
	24	+It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	25	+)))
31	31
32		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	27	+(((
	28	+The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	29	+)))
33	33
34		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
	31	+(((
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	33	+)))
35	35
36		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
37		-
38		-
	35	+(((
	36	+Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
39	39	)))
40	40
	39	+
41	41	[[image:1654503236291-817.png]]
42	42
43	43
44		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
45	45
46	46
47	47
48		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
49	49
50		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
51	51	* Monitor Soil Moisture
52	52	* Monitor Soil Temperature
53	53	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
54	54	* AT Commands to change parameters
55	55	* Uplink on periodically
56	56	* Downlink to change configure
57	57	* IP66 Waterproof Enclosure
58		-* Ultra-Low Power consumption
59		-* AT Commands to change parameters
60		-* Micro SIM card slot for NB-IoT SIM
61		-* 8500mAh Battery for long term use
	59	+* 4000mAh or 8500mAh Battery for long term use
62	62
	61	+== 1.3 Specification ==
63	63
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64	64
	65	+[[image:image-20220606162220-5.png]]
65	65
66		-== 1.3  Specification ==
67	67
68	68
69		-(% style="color:#037691" %)**Common DC Characteristics:**
	69	+== ​1.4 Applications ==
70	70
71		-* Supply Voltage: 2.1v ~~ 3.6v
72		-* Operating Temperature: -40 ~~ 85°C
	71	+* Smart Agriculture
73	73
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
74	74
	76	+== 1.5 Firmware Change log ==
75	75
76		-(% style="color:#037691" %)**NB-IoT Spec:**
77	77
78		-* - B1 @H-FDD: 2100MHz
79		-* - B3 @H-FDD: 1800MHz
80		-* - B8 @H-FDD: 900MHz
81		-* - B5 @H-FDD: 850MHz
82		-* - B20 @H-FDD: 800MHz
83		-* - B28 @H-FDD: 700MHz
	79	+**LSE01 v1.0 :**  Release
84	84
85	85
86	86
87		-Probe(% style="color:#037691" %)** Specification:**
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
88	88
89		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	85	+== 2.1 How it works ==
90	90
91		-[[image:image-20220708101224-1.png]]
	87	+(((
	88	+The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	89	+)))
92	92
	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.​UsingtheATCommands"]].
	93	+)))
93	93
94	94
95		-== ​1.4  Applications ==
96	96
97		-* Smart Agriculture
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
98	98
99		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100		-​
	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.
101	101
102		-== 1.5  Pin Definitions ==
103	103
	102	+[[image:1654503992078-669.png]]
104	104
105		-[[image:1657246476176-652.png]]
106	106
	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.
107	107
108	108
109		-= 2.  Use NSE01 to communicate with IoT Server =
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
110	110
111		-== 2.1  How it works ==
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
112	112
	112	+[[image:image-20220606163732-6.jpeg]]
113	113
114		-(((
115		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
116		-)))
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
117	117
	116	+**Add APP EUI in the application**
118	118
119		-(((
120		-The diagram below shows the working flow in default firmware of NSE01:
121		-)))
122	122
123		-[[image:image-20220708101605-2.png]]
	119	+[[image:1654504596150-405.png]]
124	124
125		-(((
	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.
126	126
	152	+
	153	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	154	+|=(((
	155	+**Size**
	156	+
	157	+**(bytes)**
	158	+)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
	159	+|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
127	127	)))
128	128
	169	+[[image:1654504881641-514.png]]
129	129
130	130
131		-== 2.2 ​ Configure the NSE01 ==
132	132
	173	+=== 2.3.2 MOD~=1(Original value) ===
133	133
134		-=== 2.2.1 Test Requirement ===
	175	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
135	135
	177	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	178	+|=(((
	179	+**Size**
136	136
137		-To use NSE01 in your city, make sure meet below requirements:
	181	+**(bytes)**
	182	+)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	183	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	184	+Temperature
138	138
139		-* Your local operator has already distributed a NB-IoT Network there.
140		-* The local NB-IoT network used the band that NSE01 supports.
141		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	186	+(Reserve, Ignore now)
	187	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	188	+MOD & Digital Interrupt
142	142
143		-(((
144		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
	190	+(Optional)
145	145	)))
146	146
	193	+[[image:1654504907647-967.png]]
147	147
148		-[[image:1657249419225-449.png]]
149	149
150	150
	197	+=== 2.3.3 Battery Info ===
151	151
152		-=== 2.2.2 Insert SIM card ===
	199	+Check the battery voltage for LSE01.
153	153
154		-Insert the NB-IoT Card get from your provider.
	201	+Ex1: 0x0B45 = 2885mV
155	155
156		-User need to take out the NB-IoT module and insert the SIM card like below:
	203	+Ex2: 0x0B49 = 2889mV
157	157
158	158
159		-[[image:1657249468462-536.png]]
160	160
	207	+=== 2.3.4 Soil Moisture ===
161	161
	209	+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.
162	162
163		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	211	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
164	164
	213	+
	214	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	215	+
	216	+
	217	+
	218	+=== 2.3.5 Soil Temperature ===
	219	+
	220	+ 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
	221	+
	222	+**Example**:
	223	+
	224	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	225	+
	226	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	227	+
	228	+
	229	+
	230	+=== 2.3.6 Soil Conductivity (EC) ===
	231	+
165	165	(((
	233	+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).
	234	+)))
	235	+
166	166	(((
167		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
	237	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
168	168	)))
	239	+
	240	+(((
	241	+Generally, the EC value of irrigation water is less than 800uS / cm.
169	169	)))
170	170
	244	+(((
	245	+
	246	+)))
171	171
172		-**Connection:**
	248	+(((
	249	+
	250	+)))
173	173
174		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	252	+=== 2.3.7 MOD ===
175	175
176		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	254	+Firmware version at least v2.1 supports changing mode.
177	177
178		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	256	+For example, bytes[10]=90
179	179
	258	+mod=(bytes[10]>>7)&0x01=1.
180	180
181		-In the PC, use below serial tool settings:
182	182
183		-* Baud:  (% style="color:green" %)**9600**
184		-* Data bits:** (% style="color:green" %)8(%%)**
185		-* Stop bits: (% style="color:green" %)**1**
186		-* Parity:  (% style="color:green" %)**None**
187		-* Flow Control: (% style="color:green" %)**None**
	261	+**Downlink Command:**
188	188
189		-(((
190		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
191		-)))
	263	+If payload = 0x0A00, workmode=0
192	192
193		-[[image:image-20220708110657-3.png]]
	265	+If** **payload =** **0x0A01, workmode=1
194	194
195		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
196	196
197	197
	269	+=== 2.3.8 ​Decode payload in The Things Network ===
198	198
199		-=== 2.2.4 Use CoAP protocol to uplink data ===
	271	+While using TTN network, you can add the payload format to decode the payload.
200	200
201		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
202	202
	274	+[[image:1654505570700-128.png]]
203	203
204		-**Use below commands:**
	276	+The payload decoder function for TTN is here:
205	205
206		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
207		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
208		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	278	+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/]]
209	209
210		-For parameter description, please refer to AT command set
211	211
212		-[[image:1657249793983-486.png]]
	281	+== 2.4 Uplink Interval ==
213	213
	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"]]
214	214
215		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
216	216
217		-[[image:1657249831934-534.png]]
218	218
	287	+== 2.5 Downlink Payload ==
219	219
	289	+By default, LSE50 prints the downlink payload to console port.
220	220
221		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	291	+[[image:image-20220606165544-8.png]]
222	222
223		-This feature is supported since firmware version v1.0.1
224	224
	294	+**Examples:**
225	225
226		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
227		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
228		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
229	229
230		-[[image:1657249864775-321.png]]
	297	+* **Set TDC**
231	231
	299	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
232	232
233		-[[image:1657249930215-289.png]]
	301	+Payload:    01 00 00 1E    TDC=30S
234	234
	303	+Payload:    01 00 00 3C    TDC=60S
235	235
236	236
237		-=== 2.2.6 Use MQTT protocol to uplink data ===
	306	+* **Reset**
238	238
239		-This feature is supported since firmware version v110
	308	+If payload = 0x04FF, it will reset the LSE01
240	240
241	241
242		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
243		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
244		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
245		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
246		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
247		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
248		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	311	+* **CFM**
249	249
250		-[[image:1657249978444-674.png]]
	313	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
251	251
252	252
253		-[[image:1657249990869-686.png]]
254	254
	317	+== 2.6 ​Show Data in DataCake IoT Server ==
255	255
256		-(((
257		-MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
258		-)))
	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:
259	259
260	260
	322	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
261	261
262		-=== 2.2.7 Use TCP protocol to uplink data ===
	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:
263	263
264		-This feature is supported since firmware version v110
265	265
	327	+[[image:1654505857935-743.png]]
266	266
267		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
268		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
269	269
270		-[[image:1657250217799-140.png]]
	330	+[[image:1654505874829-548.png]]
271	271
	332	+Step 3: Create an account or log in Datacake.
272	272
273		-[[image:1657250255956-604.png]]
	334	+Step 4: Search the LSE01 and add DevEUI.
274	274
275	275
	337	+[[image:1654505905236-553.png]]
276	276
277		-=== 2.2.8 Change Update Interval ===
278	278
279		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	340	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
280	280
281		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	342	+[[image:1654505925508-181.png]]
282	282
283		-(((
284		-(% style="color:red" %)**NOTE:**
285		-)))
286	286
287		-(((
288		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
289		-)))
290	290
	346	+== 2.7 Frequency Plans ==
291	291
	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.
292	292
293		-== 2.3  Uplink Payload ==
294	294
295		-In this mode, uplink payload includes in total 18 bytes
	351	+=== 2.7.1 EU863-870 (EU868) ===
296	296
297		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
298		-|=(% style="width: 50px;" %)(((
299		-**Size(bytes)**
300		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
301		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
	353	+(% style="color:#037691" %)** Uplink:**
302	302
303		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	355	+868.1 - SF7BW125 to SF12BW125
304	304
	357	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
305	305
306		-[[image:image-20220708111918-4.png]]
	359	+868.5 - SF7BW125 to SF12BW125
307	307
	361	+867.1 - SF7BW125 to SF12BW125
308	308
309		-The payload is ASCII string, representative same HEX:
	363	+867.3 - SF7BW125 to SF12BW125
310	310
311		-0x72403155615900640c7817075e0a8c02f900 where:
	365	+867.5 - SF7BW125 to SF12BW125
312	312
313		-* Device ID: 0x 724031556159 = 724031556159
314		-* Version: 0x0064=100=1.0.0
	367	+867.7 - SF7BW125 to SF12BW125
315	315
316		-* BAT: 0x0c78 = 3192 mV = 3.192V
317		-* Singal: 0x17 = 23
318		-* Soil Moisture: 0x075e= 1886 = 18.86  %
319		-* Soil Temperature:0x0a8c =2700=27 °C
320		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321		-* Interrupt: 0x00 = 0
	369	+867.9 - SF7BW125 to SF12BW125
322	322
	371	+868.8 - FSK
323	323
324	324
	374	+(% style="color:#037691" %)** Downlink:**
325	325
326		-== 2.4  Payload Explanation and Sensor Interface ==
	376	+Uplink channels 1-9 (RX1)
327	327
	378	+869.525 - SF9BW125 (RX2 downlink only)
328	328
329		-=== 2.4.1  Device ID ===
330	330
331		-By default, the Device ID equal to the last 6 bytes of IMEI.
332	332
333		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	382	+=== 2.7.2 US902-928(US915) ===
334	334
335		-**Example:**
	384	+Used in USA, Canada and South America. Default use CHE=2
336	336
337		-AT+DEUI=A84041F15612
	386	+(% style="color:#037691" %)**Uplink:**
338	338
339		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	388	+903.9 - SF7BW125 to SF10BW125
340	340
	390	+904.1 - SF7BW125 to SF10BW125
341	341
	392	+904.3 - SF7BW125 to SF10BW125
342	342
343		-=== 2.4.2  Version Info ===
	394	+904.5 - SF7BW125 to SF10BW125
344	344
345		-Specify the software version: 0x64=100, means firmware version 1.00.
	396	+904.7 - SF7BW125 to SF10BW125
346	346
347		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	398	+904.9 - SF7BW125 to SF10BW125
348	348
	400	+905.1 - SF7BW125 to SF10BW125
349	349
	402	+905.3 - SF7BW125 to SF10BW125
350	350
351		-=== 2.4.3  Battery Info ===
352	352
353		-(((
354		-Check the battery voltage for LSE01.
355		-)))
	405	+(% style="color:#037691" %)**Downlink:**
356	356
357		-(((
358		-Ex1: 0x0B45 = 2885mV
359		-)))
	407	+923.3 - SF7BW500 to SF12BW500
360	360
361		-(((
362		-Ex2: 0x0B49 = 2889mV
363		-)))
	409	+923.9 - SF7BW500 to SF12BW500
364	364
	411	+924.5 - SF7BW500 to SF12BW500
365	365
	413	+925.1 - SF7BW500 to SF12BW500
366	366
367		-=== 2.4.4  Signal Strength ===
	415	+925.7 - SF7BW500 to SF12BW500
368	368
369		-NB-IoT Network signal Strength.
	417	+926.3 - SF7BW500 to SF12BW500
370	370
371		-**Ex1: 0x1d = 29**
	419	+926.9 - SF7BW500 to SF12BW500
372	372
373		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	421	+927.5 - SF7BW500 to SF12BW500
374	374
375		-(% style="color:blue" %)**1**(%%)  -111dBm
	423	+923.3 - SF12BW500(RX2 downlink only)
376	376
377		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
378	378
379		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
380	380
381		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	427	+=== 2.7.3 CN470-510 (CN470) ===
382	382
	429	+Used in China, Default use CHE=1
383	383
	431	+(% style="color:#037691" %)**Uplink:**
384	384
385		-=== 2.4.5  Soil Moisture ===
	433	+486.3 - SF7BW125 to SF12BW125
386	386
387		-(((
388		-Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
389		-)))
	435	+486.5 - SF7BW125 to SF12BW125
390	390
391		-(((
392		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
393		-)))
	437	+486.7 - SF7BW125 to SF12BW125
394	394
395		-(((
396		-
397		-)))
	439	+486.9 - SF7BW125 to SF12BW125
398	398
399		-(((
400		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
401		-)))
	441	+487.1 - SF7BW125 to SF12BW125
402	402
	443	+487.3 - SF7BW125 to SF12BW125
403	403
	445	+487.5 - SF7BW125 to SF12BW125
404	404
405		-=== 2.4.6  Soil Temperature ===
	447	+487.7 - SF7BW125 to SF12BW125
406	406
407		-(((
408		- Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
409		-)))
410	410
411		-(((
412		-**Example**:
413		-)))
	450	+(% style="color:#037691" %)**Downlink:**
414	414
415		-(((
416		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
417		-)))
	452	+506.7 - SF7BW125 to SF12BW125
418	418
419		-(((
420		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
421		-)))
	454	+506.9 - SF7BW125 to SF12BW125
422	422
	456	+507.1 - SF7BW125 to SF12BW125
423	423
	458	+507.3 - SF7BW125 to SF12BW125
424	424
425		-=== 2.4.7  Soil Conductivity (EC) ===
	460	+507.5 - SF7BW125 to SF12BW125
426	426
427		-(((
428		-Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
429		-)))
	462	+507.7 - SF7BW125 to SF12BW125
430	430
431		-(((
432		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
433		-)))
	464	+507.9 - SF7BW125 to SF12BW125
434	434
435		-(((
436		-Generally, the EC value of irrigation water is less than 800uS / cm.
437		-)))
	466	+508.1 - SF7BW125 to SF12BW125
438	438
439		-(((
440		-
441		-)))
	468	+505.3 - SF12BW125 (RX2 downlink only)
442	442
443		-(((
444		-
445		-)))
446	446
447		-=== 2.4.8  Digital Interrupt ===
448	448
449		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
	472	+=== 2.7.4 AU915-928(AU915) ===
450	450
451		-The command is:
	474	+Default use CHE=2
452	452
453		-(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
	476	+(% style="color:#037691" %)**Uplink:**
454	454
	478	+916.8 - SF7BW125 to SF12BW125
455	455
456		-The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
	480	+917.0 - SF7BW125 to SF12BW125
457	457
	482	+917.2 - SF7BW125 to SF12BW125
458	458
459		-Example:
	484	+917.4 - SF7BW125 to SF12BW125
460	460
461		-0x(00): Normal uplink packet.
	486	+917.6 - SF7BW125 to SF12BW125
462	462
463		-0x(01): Interrupt Uplink Packet.
	488	+917.8 - SF7BW125 to SF12BW125
464	464
	490	+918.0 - SF7BW125 to SF12BW125
465	465
	492	+918.2 - SF7BW125 to SF12BW125
466	466
467		-=== 2.4.9  ​+5V Output ===
468	468
469		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	495	+(% style="color:#037691" %)**Downlink:**
470	470
	497	+923.3 - SF7BW500 to SF12BW500
471	471
472		-The 5V output time can be controlled by AT Command.
	499	+923.9 - SF7BW500 to SF12BW500
473	473
474		-(% style="color:blue" %)**AT+5VT=1000**
	501	+924.5 - SF7BW500 to SF12BW500
475	475
476		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	503	+925.1 - SF7BW500 to SF12BW500
477	477
	505	+925.7 - SF7BW500 to SF12BW500
478	478
	507	+926.3 - SF7BW500 to SF12BW500
479	479
480		-== 2.5  Downlink Payload ==
	509	+926.9 - SF7BW500 to SF12BW500
481	481
482		-By default, NSE01 prints the downlink payload to console port.
	511	+927.5 - SF7BW500 to SF12BW500
483	483
484		-[[image:image-20220708133731-5.png]]
	513	+923.3 - SF12BW500(RX2 downlink only)
485	485
486	486
487		-(((
488		-(% style="color:blue" %)**Examples:**
489		-)))
490	490
491		-(((
492		-
493		-)))
	517	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
494	494
495		-* (((
496		-(% style="color:blue" %)**Set TDC**
497		-)))
	519	+(% style="color:#037691" %)**Default Uplink channel:**
498	498
499		-(((
500		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
501		-)))
	521	+923.2 - SF7BW125 to SF10BW125
502	502
503		-(((
504		-Payload:    01 00 00 1E    TDC=30S
505		-)))
	523	+923.4 - SF7BW125 to SF10BW125
506	506
507		-(((
508		-Payload:    01 00 00 3C    TDC=60S
509		-)))
510	510
511		-(((
512		-
513		-)))
	526	+(% style="color:#037691" %)**Additional Uplink Channel**:
514	514
515		-* (((
516		-(% style="color:blue" %)**Reset**
517		-)))
	528	+(OTAA mode, channel added by JoinAccept message)
518	518
519		-(((
520		-If payload = 0x04FF, it will reset the NSE01
521		-)))
	530	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
522	522
	532	+922.2 - SF7BW125 to SF10BW125
523	523
524		-* (% style="color:blue" %)**INTMOD**
	534	+922.4 - SF7BW125 to SF10BW125
525	525
526		-Downlink Payload: 06000003, Set AT+INTMOD=3
	536	+922.6 - SF7BW125 to SF10BW125
527	527
	538	+922.8 - SF7BW125 to SF10BW125
528	528
	540	+923.0 - SF7BW125 to SF10BW125
529	529
530		-== 2.6  ​LED Indicator ==
	542	+922.0 - SF7BW125 to SF10BW125
531	531
532		-(((
533		-The NSE01 has an internal LED which is to show the status of different state.
534	534
	545	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
535	535
536		-* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
537		-* Then the LED will be on for 1 second means device is boot normally.
538		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
539		-* For each uplink probe, LED will be on for 500ms.
540		-)))
	547	+923.6 - SF7BW125 to SF10BW125
541	541
	549	+923.8 - SF7BW125 to SF10BW125
542	542
	551	+924.0 - SF7BW125 to SF10BW125
543	543
	553	+924.2 - SF7BW125 to SF10BW125
544	544
545		-== 2.7  Installation in Soil ==
	555	+924.4 - SF7BW125 to SF10BW125
546	546
547		-__**Measurement the soil surface**__
	557	+924.6 - SF7BW125 to SF10BW125
548	548
549		-Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
550	550
551		-[[image:1657259653666-883.png]] ​
	560	+(% style="color:#037691" %)** Downlink:**
552	552
	562	+Uplink channels 1-8 (RX1)
553	553
554		-(((
555		-
	564	+923.2 - SF10BW125 (RX2)
556	556
557		-(((
558		-Dig a hole with diameter > 20CM.
559		-)))
560	560
561		-(((
562		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
563		-)))
564		-)))
565	565
566		-[[image:1654506665940-119.png]]
	568	+=== 2.7.6 KR920-923 (KR920) ===
567	567
568		-(((
569		-
570		-)))
	570	+Default channel:
571	571
	572	+922.1 - SF7BW125 to SF12BW125
572	572
573		-== 2.8  ​Firmware Change Log ==
	574	+922.3 - SF7BW125 to SF12BW125
574	574
	576	+922.5 - SF7BW125 to SF12BW125
575	575
576		-Download URL & Firmware Change log
577	577
578		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	579	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
579	579
	581	+922.1 - SF7BW125 to SF12BW125
580	580
581		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	583	+922.3 - SF7BW125 to SF12BW125
582	582
	585	+922.5 - SF7BW125 to SF12BW125
583	583
	587	+922.7 - SF7BW125 to SF12BW125
584	584
585		-== 2.9  ​Battery Analysis ==
	589	+922.9 - SF7BW125 to SF12BW125
586	586
587		-=== 2.9.1  ​Battery Type ===
	591	+923.1 - SF7BW125 to SF12BW125
588	588
	593	+923.3 - SF7BW125 to SF12BW125
589	589
590		-The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
591	591
	596	+(% style="color:#037691" %)**Downlink:**
592	592
593		-The battery is designed to last for several years depends on the actually use environment and update interval.
	598	+Uplink channels 1-7(RX1)
594	594
	600	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
595	595
596		-The battery related documents as below:
597	597
598		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599		-* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601	601
	604	+=== 2.7.7 IN865-867 (IN865) ===
	605	+
	606	+(% style="color:#037691" %)** Uplink:**
	607	+
	608	+865.0625 - SF7BW125 to SF12BW125
	609	+
	610	+865.4025 - SF7BW125 to SF12BW125
	611	+
	612	+865.9850 - SF7BW125 to SF12BW125
	613	+
	614	+
	615	+(% style="color:#037691" %) **Downlink:**
	616	+
	617	+Uplink channels 1-3 (RX1)
	618	+
	619	+866.550 - SF10BW125 (RX2)
	620	+
	621	+
	622	+
	623	+
	624	+== 2.8 LED Indicator ==
	625	+
	626	+The LSE01 has an internal LED which is to show the status of different state.
	627	+
	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.
	631	+
	632	+== 2.9 Installation in Soil ==
	633	+
	634	+**Measurement the soil surface**
	635	+
	636	+
	637	+[[image:1654506634463-199.png]] ​
	638	+
602	602	(((
603		-[[image:image-20220708140453-6.png]]
	640	+(((
	641	+Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
604	604	)))
	643	+)))
605	605
606	606
	646	+[[image:1654506665940-119.png]]
607	607
608		-=== 2.9.2  Power consumption Analyze ===
	648	+(((
	649	+Dig a hole with diameter > 20CM.
	650	+)))
609	609
610	610	(((
611		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	653	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
612	612	)))
613	613
614	614
	657	+== 2.10 ​Firmware Change Log ==
	658	+
615	615	(((
616		-Instruction to use as below:
	660	+**Firmware download link:**
617	617	)))
618	618
619	619	(((
620		-(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	664	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
621	621	)))
622	622
	667	+(((
	668	+
	669	+)))
623	623
624	624	(((
625		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	672	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
626	626	)))
627	627
628		-* (((
629		-Product Model
	675	+(((
	676	+
630	630	)))
631		-* (((
632		-Uplink Interval
	678	+
	679	+(((
	680	+**V1.0.**
633	633	)))
634		-* (((
635		-Working Mode
636		-)))
637	637
638	638	(((
639		-And the Life expectation in difference case will be shown on the right.
	684	+Release
640	640	)))
641	641
642		-[[image:image-20220708141352-7.jpeg]]
643	643
	688	+== 2.11 ​Battery Analysis ==
644	644
	690	+=== 2.11.1 ​Battery Type ===
645	645
646		-=== 2.9.3  ​Battery Note ===
	692	+(((
	693	+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.
	694	+)))
647	647
648	648	(((
649		-The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
	697	+The battery is designed to last for more than 5 years for the LSN50.
650	650	)))
651	651
	700	+(((
	701	+(((
	702	+The battery-related documents are as below:
	703	+)))
	704	+)))
652	652
	706	+* (((
	707	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	708	+)))
	709	+* (((
	710	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	711	+)))
	712	+* (((
	713	+[[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]]
	714	+)))
653	653
654		-=== 2.9.4  Replace the battery ===
	716	+ [[image:image-20220606171726-9.png]]
655	655
	718	+
	719	+
	720	+=== 2.11.2 ​Battery Note ===
	721	+
656	656	(((
657		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	723	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
658	658	)))
659	659
660	660
661	661
662		-= 3. ​ Access NB-IoT Module =
	728	+=== 2.11.3 Replace the battery ===
663	663
664	664	(((
665		-Users can directly access the AT command set of the NB-IoT module.
	731	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
666	666	)))
667	667
668	668	(((
669		-The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
	735	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
670	670	)))
671	671
672		-[[image:1657261278785-153.png]]
	738	+(((
	739	+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)
	740	+)))
673	673
674	674
675	675
676		-= 4.  Using the AT Commands =
	744	+= 3. ​Using the AT Commands =
677	677
678		-== 4.1  Access AT Commands ==
	746	+== 3.1 Access AT Commands ==
679	679
680		-See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
681	681
	749	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
682	682
683		-AT+<CMD>?  : Help on <CMD>
	751	+[[image:1654501986557-872.png]]
684	684
685		-AT+<CMD>         : Run <CMD>
686	686
687		-AT+<CMD>=<value> : Set the value
	754	+Or if you have below board, use below connection:
688	688
689		-AT+<CMD>=?  : Get the value
690	690
	757	+[[image:1654502005655-729.png]]
691	691
	759	+
	760	+
	761	+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:
	762	+
	763	+
	764	+ [[image:1654502050864-459.png]]
	765	+
	766	+
	767	+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/]]
	768	+
	769	+
	770	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	771	+
	772	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	773	+
	774	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	775	+
	776	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	777	+
	778	+
692	692	(% style="color:#037691" %)**General Commands**(%%)
693	693
694		-AT  : Attention
	781	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
695	695
696		-AT?  : Short Help
	783	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
697	697
698		-ATZ  : MCU Reset
	785	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
699	699
700		-AT+TDC  : Application Data Transmission Interval
	787	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
701	701
702		-AT+CFG  : Print all configurations
703	703
704		-AT+CFGMOD           : Working mode selection
	790	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
705	705
706		-AT+INTMOD            : Set the trigger interrupt mode
	792	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
707	707
708		-AT+5VT  : Set extend the time of 5V power
	794	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
709	709
710		-AT+PRO  : Choose agreement
	796	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
711	711
712		-AT+WEIGRE  : Get weight or set weight to 0
	798	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
713	713
714		-AT+WEIGAP  : Get or Set the GapValue of weight
	800	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
715	715
716		-AT+RXDL  : Extend the sending and receiving time
	802	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
717	717
718		-AT+CNTFAC  : Get or set counting parameters
	804	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
719	719
720		-AT+SERVADDR  : Server Address
	806	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
721	721
	808	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
722	722
723		-(% style="color:#037691" %)**COAP Management**
	810	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
724	724
725		-AT+URI            : Resource parameters
	812	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
726	726
	814	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
727	727
728		-(% style="color:#037691" %)**UDP Management**
	816	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
729	729
730		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	818	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
731	731
	820	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
732	732
733		-(% style="color:#037691" %)**MQTT Management**
	822	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
734	734
735		-AT+CLIENT               : Get or Set MQTT client
736	736
737		-AT+UNAME  : Get or Set MQTT Username
	825	+(% style="color:#037691" %)**LoRa Network Management**
738	738
739		-AT+PWD                  : Get or Set MQTT password
	827	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
740	740
741		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	829	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
742	742
743		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	831	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
744	744
	833	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
745	745
746		-(% style="color:#037691" %)**Information**
	835	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
747	747
748		-AT+FDR  : Factory Data Reset
	837	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
749	749
750		-AT+PWORD  : Serial Access Password
	839	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
751	751
	841	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
752	752
	843	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
753	753
754		-= ​5.  FAQ =
	845	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
755	755
756		-== 5.1 ​ How to Upgrade Firmware ==
	847	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
757	757
	849	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
758	758
759		-(((
760		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
761		-)))
	851	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
762	762
	853	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	854	+
	855	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	856	+
	857	+
	858	+(% style="color:#037691" %)**Information**
	859	+
	860	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	861	+
	862	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	863	+
	864	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	865	+
	866	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	867	+
	868	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	869	+
	870	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	871	+
	872	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	873	+
	874	+
	875	+= ​4. FAQ =
	876	+
	877	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	878	+
	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. ​
	881	+
	882	+
	883	+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.
	884	+
	885	+
	886	+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.
	887	+
	888	+
	889	+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.
	890	+
	891	+[[image:image-20220606154726-3.png]]
	892	+
	893	+When you use the TTN network, the US915 frequency bands use are:
	894	+
	895	+* 903.9 - SF7BW125 to SF10BW125
	896	+* 904.1 - SF7BW125 to SF10BW125
	897	+* 904.3 - SF7BW125 to SF10BW125
	898	+* 904.5 - SF7BW125 to SF10BW125
	899	+* 904.7 - SF7BW125 to SF10BW125
	900	+* 904.9 - SF7BW125 to SF10BW125
	901	+* 905.1 - SF7BW125 to SF10BW125
	902	+* 905.3 - SF7BW125 to SF10BW125
	903	+* 904.6 - SF8BW500
	904	+
	905	+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:
	906	+
	907	+(% class="box infomessage" %)
763	763	(((
764		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	909	+**AT+CHE=2**
765	765	)))
766	766
	912	+(% class="box infomessage" %)
767	767	(((
768		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	914	+**ATZ**
769	769	)))
770	770
	917	+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.
771	771
772	772
773		-= 6.  Trouble Shooting =
	920	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
774	774
775		-== 6.1  ​Connection problem when uploading firmware ==
	922	+[[image:image-20220606154825-4.png]]
776	776
777	777
778		-(% class="wikigeneratedid" %)
779		-(((
780		-(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
781		-)))
782	782
	926	+= 5. Trouble Shooting =
783	783
	928	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
784	784
785		-== 6.2  AT Command input doesn't work ==
	930	+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.
786	786
787		-(((
788		-In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
789		-)))
790	790
	933	+== 5.2 AT Command input doesn’t work ==
791	791
	935	+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.
792	792
793		-= 7. ​ Order Info =
794	794
	938	+== 5.3 Device rejoin in at the second uplink packet ==
795	795
796		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	940	+(% style="color:#4f81bd" %)**Issue describe as below:**
797	797
	942	+[[image:1654500909990-784.png]]
798	798
799		-(% class="wikigeneratedid" %)
800		-(((
801		-
802		-)))
803	803
804		-= 8.  Packing Info =
	945	+(% style="color:#4f81bd" %)**Cause for this issue:**
805	805
806		-(((
807		-
	947	+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.
808	808
809		-(% style="color:#037691" %)**Package Includes**:
810	810
	950	+(% style="color:#4f81bd" %)**Solution: **
811	811
812		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
813		-* External antenna x 1
814		-)))
	952	+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:
815	815
	954	+[[image:1654500929571-736.png]]
	955	+
	956	+
	957	+= 6. ​Order Info =
	958	+
	959	+
	960	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	961	+
	962	+
	963	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	964	+
	965	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	966	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	967	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	968	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	969	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	970	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	971	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	972	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	973	+
	974	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	975	+
	976	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	977	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	978	+
	979	+(% class="wikigeneratedid" %)
816	816	(((
817	817
	982	+)))
818	818
819		-(% style="color:#037691" %)**Dimension and weight**:
	984	+= 7. Packing Info =
820	820
	986	+(((
	987	+**Package Includes**:
	988	+)))
821	821
822		-* Size: 195 x 125 x 55 mm
823		-* Weight:   420g
	990	+* (((
	991	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
824	824	)))
825	825
826	826	(((
827	827
	996	+)))
828	828
	998	+(((
	999	+**Dimension and weight**:
	1000	+)))
829	829
	1002	+* (((
	1003	+Device Size: cm
	1004	+)))
	1005	+* (((
	1006	+Device Weight: g
	1007	+)))
	1008	+* (((
	1009	+Package Size / pcs : cm
	1010	+)))
	1011	+* (((
	1012	+Weight / pcs : g
	1013	+
	1014	+
830	830
831	831	)))
832	832
833		-= 9.  Support =
	1018	+= 8. Support =
834	834
835	835	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
836	836	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
	1022	+
	1023	+

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