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Summary

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Title
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
1 +[[image:image-20220709084038-1.jpeg||height="575" width="575"]]
3 3  
4 4  
5 5  
... ... @@ -8,61 +8,82 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
11 +**Table of Contents:**
14 14  
15 -(((
16 -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.
17 -)))
18 18  
19 -(((
20 -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.
21 -)))
22 22  
15 +
16 +
17 +
18 +
19 += 1.  Introduction =
20 +
21 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
22 +
23 23  (((
24 -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.
25 -)))
24 +
26 26  
27 27  (((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
27 +The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
28 +\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
29 +\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
30 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
31 +\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
32 +\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
29 29  )))
30 30  
31 -(((
32 -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.
35 +
33 33  )))
34 34  
35 -
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
41 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 -== 1.2 ​Features ==
45 +== 1.2 ​ Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
47 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Monitor Soil Moisture
48 48  * Monitor Soil Temperature
49 49  * Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
55 +* Ultra-Low Power consumption
56 +* AT Commands to change parameters
57 +* Micro SIM card slot for NB-IoT SIM
58 +* 8500mAh Battery for long term use
56 56  
57 -== 1.3 Specification ==
60 +== 1.3  Specification ==
58 58  
62 +
63 +(% style="color:#037691" %)**Common DC Characteristics:**
64 +
65 +* Supply Voltage: 2.1v ~~ 3.6v
66 +* Operating Temperature: -40 ~~ 85°C
67 +
68 +(% style="color:#037691" %)**NB-IoT Spec:**
69 +
70 +* - B1 @H-FDD: 2100MHz
71 +* - B3 @H-FDD: 1800MHz
72 +* - B8 @H-FDD: 900MHz
73 +* - B5 @H-FDD: 850MHz
74 +* - B20 @H-FDD: 800MHz
75 +* - B28 @H-FDD: 700MHz
76 +
77 +Probe(% style="color:#037691" %)** Specification:**
78 +
59 59  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 60  
61 -[[image:image-20220606162220-5.png]]
81 +[[image:image-20220708101224-1.png]]
62 62  
63 63  
64 64  
65 -== ​1.4 Applications ==
85 +== ​1.4  Applications ==
66 66  
67 67  * Smart Agriculture
68 68  
... ... @@ -69,932 +69,818 @@
69 69  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
70 70  ​
71 71  
72 -== 1.5 Firmware Change log ==
92 +== 1.5  Pin Definitions ==
73 73  
74 74  
75 -**LSE01 v1.0 :**  Release
95 +[[image:1657246476176-652.png]]
76 76  
77 77  
78 78  
79 -= 2. Configure LSE01 to connect to LoRaWAN network =
99 += 2.  Use NSE01 to communicate with IoT Server =
80 80  
81 -== 2.1 How it works ==
101 +== 2.1  How it works ==
82 82  
103 +
83 83  (((
84 -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
105 +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.
85 85  )))
86 86  
108 +
87 87  (((
88 -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"]].
110 +The diagram below shows the working flow in default firmware of NSE01:
89 89  )))
90 90  
113 +[[image:image-20220708101605-2.png]]
91 91  
92 -
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
94 -
95 -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.
96 -
97 -
98 -[[image:1654503992078-669.png]]
99 -
100 -
101 -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.
102 -
103 -
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
105 -
106 -Each LSE01 is shipped with a sticker with the default device EUI as below:
107 -
108 -[[image:image-20220606163732-6.jpeg]]
109 -
110 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
111 -
112 -**Add APP EUI in the application**
113 -
114 -
115 -[[image:1654504596150-405.png]]
116 -
117 -
118 -
119 -**Add APP KEY and DEV EUI**
120 -
121 -[[image:1654504683289-357.png]]
122 -
123 -
124 -
125 -**Step 2**: Power on LSE01
126 -
127 -
128 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
129 -
130 -[[image:image-20220606163915-7.png]]
131 -
132 -
133 -**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.
134 -
135 -[[image:1654504778294-788.png]]
136 -
137 -
138 -
139 -== 2.3 Uplink Payload ==
140 -
141 -=== 2.3.1 MOD~=0(Default Mode) ===
142 -
143 -LSE01 will uplink payload via LoRaWAN with below payload format: 
144 -
145 -
146 -Uplink payload includes in total 11 bytes.
115 +(((
147 147  
148 -
149 -|(((
150 -**Size**
151 -
152 -**(bytes)**
153 -)))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
155 -Temperature
156 -
157 -(Reserve, Ignore now)
158 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
159 -MOD & Digital Interrupt
160 -
161 -(Optional)
162 162  )))
163 163  
164 -[[image:1654504881641-514.png]]
165 165  
166 166  
121 +== 2.2 ​ Configure the NSE01 ==
167 167  
168 -=== 2.3.2 MOD~=1(Original value) ===
169 169  
170 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
124 +=== 2.2.1 Test Requirement ===
171 171  
172 -|(((
173 -**Size**
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
127 +(((
128 +To use NSE01 in your city, make sure meet below requirements:
129 +)))
179 179  
180 -(Reserve, Ignore now)
181 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
182 -MOD & Digital Interrupt
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
183 183  
184 -(Optional)
135 +(((
136 +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
185 185  )))
186 186  
187 -[[image:1654504907647-967.png]]
188 188  
140 +[[image:1657249419225-449.png]]
189 189  
190 190  
191 -=== 2.3.3 Battery Info ===
192 192  
193 -Check the battery voltage for LSE01.
144 +=== 2.2.2 Insert SIM card ===
194 194  
195 -Ex1: 0x0B45 = 2885mV
146 +(((
147 +Insert the NB-IoT Card get from your provider.
148 +)))
196 196  
197 -Ex2: 0x0B49 = 2889mV
150 +(((
151 +User need to take out the NB-IoT module and insert the SIM card like below:
152 +)))
198 198  
199 199  
155 +[[image:1657249468462-536.png]]
200 200  
201 -=== 2.3.4 Soil Moisture ===
202 202  
203 -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.
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
159 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 206  
161 +(((
162 +(((
163 +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.
164 +)))
165 +)))
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
209 209  
168 +**Connection:**
210 210  
170 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
211 211  
212 -=== 2.3.5 Soil Temperature ===
172 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
213 213  
214 - 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
174 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
215 215  
216 -**Example**:
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
177 +In the PC, use below serial tool settings:
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
179 +* Baud:  (% style="color:green" %)**9600**
180 +* Data bits:** (% style="color:green" %)8(%%)**
181 +* Stop bits: (% style="color:green" %)**1**
182 +* Parity:  (% style="color:green" %)**None**
183 +* Flow Control: (% style="color:green" %)**None**
221 221  
222 -
223 -
224 -=== 2.3.6 Soil Conductivity (EC) ===
225 -
226 226  (((
227 -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).
186 +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.
228 228  )))
229 229  
230 -(((
231 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
232 -)))
189 +[[image:image-20220708110657-3.png]]
233 233  
234 234  (((
235 -Generally, the EC value of irrigation water is less than 800uS / cm.
192 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
236 236  )))
237 237  
238 -(((
239 -
240 -)))
241 241  
242 -(((
243 -
244 -)))
245 245  
246 -=== 2.3.7 MOD ===
197 +=== 2.2.4 Use CoAP protocol to uplink data ===
247 247  
248 -Firmware version at least v2.1 supports changing mode.
199 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
249 249  
250 -For example, bytes[10]=90
251 251  
252 -mod=(bytes[10]>>7)&0x01=1.
202 +**Use below commands:**
253 253  
204 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
254 254  
255 -Downlink Command:
208 +For parameter description, please refer to AT command set
256 256  
257 -If payload = 0x0A00, workmode=0
210 +[[image:1657249793983-486.png]]
258 258  
259 -If** **payload =** **0x0A01, workmode=1
260 260  
213 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
261 261  
215 +[[image:1657249831934-534.png]]
262 262  
263 -=== 2.3.8 ​Decode payload in The Things Network ===
264 264  
265 -While using TTN network, you can add the payload format to decode the payload.
266 266  
219 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
267 267  
268 -[[image:1654505570700-128.png]]
221 +This feature is supported since firmware version v1.0.1
269 269  
270 -The payload decoder function for TTN is here:
271 271  
272 -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/]]
224 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
273 273  
228 +[[image:1657249864775-321.png]]
274 274  
275 -== 2.4 Uplink Interval ==
276 276  
277 -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:
231 +[[image:1657249930215-289.png]]
278 278  
279 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
280 280  
281 281  
235 +=== 2.2.6 Use MQTT protocol to uplink data ===
282 282  
283 -== 2.5 Downlink Payload ==
237 +This feature is supported since firmware version v110
284 284  
285 -By default, LSE50 prints the downlink payload to console port.
286 286  
287 -[[image:image-20220606165544-8.png]]
240 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
288 288  
248 +[[image:1657249978444-674.png]]
289 289  
290 -**Examples:**
291 291  
251 +[[image:1657249990869-686.png]]
292 292  
293 -* **Set TDC**
294 294  
295 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
254 +(((
255 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
256 +)))
296 296  
297 -Payload:    01 00 00 1E    TDC=30S
298 298  
299 -Payload:    01 00 00 3C    TDC=60S
300 300  
260 +=== 2.2.7 Use TCP protocol to uplink data ===
301 301  
302 -* **Reset**
262 +This feature is supported since firmware version v110
303 303  
304 -If payload = 0x04FF, it will reset the LSE01
305 305  
265 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
306 306  
307 -* **CFM**
268 +[[image:1657250217799-140.png]]
308 308  
309 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
310 310  
271 +[[image:1657250255956-604.png]]
311 311  
312 312  
313 -== 2.6 ​Show Data in DataCake IoT Server ==
314 314  
315 -[[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:
275 +=== 2.2.8 Change Update Interval ===
316 316  
277 +User can use below command to change the (% style="color:green" %)**uplink interval**.
317 317  
318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
279 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
319 319  
320 -**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:
281 +(((
282 +(% style="color:red" %)**NOTE:**
283 +)))
321 321  
285 +(((
286 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 +)))
322 322  
323 -[[image:1654505857935-743.png]]
324 324  
325 325  
326 -[[image:1654505874829-548.png]]
291 +== 2.3  Uplink Payload ==
327 327  
328 -Step 3: Create an account or log in Datacake.
293 +In this mode, uplink payload includes in total 18 bytes
329 329  
330 -Step 4: Search the LSE01 and add DevEUI.
295 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 +|=(% style="width: 60px;" %)(((
297 +**Size(bytes)**
298 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
299 +|(% 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"]]
331 331  
301 +(((
302 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
303 +)))
332 332  
333 -[[image:1654505905236-553.png]]
334 334  
306 +[[image:image-20220708111918-4.png]]
335 335  
336 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
337 337  
338 -[[image:1654505925508-181.png]]
309 +The payload is ASCII string, representative same HEX:
339 339  
311 +0x72403155615900640c7817075e0a8c02f900 where:
340 340  
313 +* Device ID: 0x 724031556159 = 724031556159
314 +* Version: 0x0064=100=1.0.0
341 341  
342 -== 2.7 Frequency Plans ==
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
343 343  
344 -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.
323 +== 2.4  Payload Explanation and Sensor Interface ==
345 345  
346 -1.
347 -11.
348 -111. EU863-870 (EU868)
349 349  
350 -Uplink:
326 +=== 2.4.1  Device ID ===
351 351  
352 -868.1 - SF7BW125 to SF12BW125
328 +(((
329 +By default, the Device ID equal to the last 6 bytes of IMEI.
330 +)))
353 353  
354 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
332 +(((
333 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
334 +)))
355 355  
356 -868.5 - SF7BW125 to SF12BW125
336 +(((
337 +**Example:**
338 +)))
357 357  
358 -867.1 - SF7BW125 to SF12BW125
340 +(((
341 +AT+DEUI=A84041F15612
342 +)))
359 359  
360 -867.3 - SF7BW125 to SF12BW125
344 +(((
345 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
346 +)))
361 361  
362 -867.5 - SF7BW125 to SF12BW125
363 363  
364 -867.7 - SF7BW125 to SF12BW125
365 365  
366 -867.9 - SF7BW125 to SF12BW125
350 +=== 2.4.2  Version Info ===
367 367  
368 -868.8 - FSK
352 +(((
353 +Specify the software version: 0x64=100, means firmware version 1.00.
354 +)))
369 369  
356 +(((
357 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
358 +)))
370 370  
371 -Downlink:
372 372  
373 -Uplink channels 1-9 (RX1)
374 374  
375 -869.525 - SF9BW125 (RX2 downlink only)
362 +=== 2.4.3  Battery Info ===
376 376  
364 +(((
365 +Check the battery voltage for LSE01.
366 +)))
377 377  
378 -1.
379 -11.
380 -111. US902-928(US915)
368 +(((
369 +Ex1: 0x0B45 = 2885mV
370 +)))
381 381  
382 -Used in USA, Canada and South America. Default use CHE=2
372 +(((
373 +Ex2: 0x0B49 = 2889mV
374 +)))
383 383  
384 -Uplink:
385 385  
386 -903.9 - SF7BW125 to SF10BW125
387 387  
388 -904.1 - SF7BW125 to SF10BW125
378 +=== 2.4.4  Signal Strength ===
389 389  
390 -904.3 - SF7BW125 to SF10BW125
380 +(((
381 +NB-IoT Network signal Strength.
382 +)))
391 391  
392 -904.5 - SF7BW125 to SF10BW125
384 +(((
385 +**Ex1: 0x1d = 29**
386 +)))
393 393  
394 -904.7 - SF7BW125 to SF10BW125
388 +(((
389 +(% style="color:blue" %)**0**(%%)  -113dBm or less
390 +)))
395 395  
396 -904.9 - SF7BW125 to SF10BW125
392 +(((
393 +(% style="color:blue" %)**1**(%%)  -111dBm
394 +)))
397 397  
398 -905.1 - SF7BW125 to SF10BW125
396 +(((
397 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
398 +)))
399 399  
400 -905.3 - SF7BW125 to SF10BW125
400 +(((
401 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
402 +)))
401 401  
404 +(((
405 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
406 +)))
402 402  
403 -Downlink:
404 404  
405 -923.3 - SF7BW500 to SF12BW500
406 406  
407 -923.9 - SF7BW500 to SF12BW500
410 +=== 2.4.5  Soil Moisture ===
408 408  
409 -924.5 - SF7BW500 to SF12BW500
412 +(((
413 +(((
414 +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.
415 +)))
416 +)))
410 410  
411 -925.1 - SF7BW500 to SF12BW500
418 +(((
419 +(((
420 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
421 +)))
422 +)))
412 412  
413 -925.7 - SF7BW500 to SF12BW500
424 +(((
425 +
426 +)))
414 414  
415 -926.3 - SF7BW500 to SF12BW500
428 +(((
429 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
430 +)))
416 416  
417 -926.9 - SF7BW500 to SF12BW500
418 418  
419 -927.5 - SF7BW500 to SF12BW500
420 420  
421 -923.3 - SF12BW500(RX2 downlink only)
434 +=== 2.4.6  Soil Temperature ===
422 422  
436 +(((
437 +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
438 +)))
423 423  
424 -1.
425 -11.
426 -111. CN470-510 (CN470)
440 +(((
441 +**Example**:
442 +)))
427 427  
428 -Used in China, Default use CHE=1
444 +(((
445 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
446 +)))
429 429  
430 -Uplink:
448 +(((
449 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
450 +)))
431 431  
432 -486.3 - SF7BW125 to SF12BW125
433 433  
434 -486.5 - SF7BW125 to SF12BW125
435 435  
436 -486.7 - SF7BW125 to SF12BW125
454 +=== 2.4.7  Soil Conductivity (EC) ===
437 437  
438 -486.9 - SF7BW125 to SF12BW125
456 +(((
457 +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).
458 +)))
439 439  
440 -487.1 - SF7BW125 to SF12BW125
460 +(((
461 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
462 +)))
441 441  
442 -487.3 - SF7BW125 to SF12BW125
464 +(((
465 +Generally, the EC value of irrigation water is less than 800uS / cm.
466 +)))
443 443  
444 -487.5 - SF7BW125 to SF12BW125
468 +(((
469 +
470 +)))
445 445  
446 -487.7 - SF7BW125 to SF12BW125
472 +(((
473 +
474 +)))
447 447  
476 +=== 2.4.8  Digital Interrupt ===
448 448  
449 -Downlink:
478 +(((
479 +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.
480 +)))
450 450  
451 -506.7 - SF7BW125 to SF12BW125
482 +(((
483 +The command is:
484 +)))
452 452  
453 -506.9 - SF7BW125 to SF12BW125
486 +(((
487 +(% 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]])**.**
488 +)))
454 454  
455 -507.1 - SF7BW125 to SF12BW125
456 456  
457 -507.3 - SF7BW125 to SF12BW125
491 +(((
492 +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.
493 +)))
458 458  
459 -507.5 - SF7BW125 to SF12BW125
460 460  
461 -507.7 - SF7BW125 to SF12BW125
496 +(((
497 +Example:
498 +)))
462 462  
463 -507.9 - SF7BW125 to SF12BW125
500 +(((
501 +0x(00): Normal uplink packet.
502 +)))
464 464  
465 -508.1 - SF7BW125 to SF12BW125
504 +(((
505 +0x(01): Interrupt Uplink Packet.
506 +)))
466 466  
467 -505.3 - SF12BW125 (RX2 downlink only)
468 468  
469 469  
470 -1.
471 -11.
472 -111. AU915-928(AU915)
510 +=== 2.4.9  ​+5V Output ===
473 473  
474 -Default use CHE=2
512 +(((
513 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
514 +)))
475 475  
476 -Uplink:
477 477  
478 -916.8 - SF7BW125 to SF12BW125
517 +(((
518 +The 5V output time can be controlled by AT Command.
519 +)))
479 479  
480 -917.0 - SF7BW125 to SF12BW125
521 +(((
522 +(% style="color:blue" %)**AT+5VT=1000**
523 +)))
481 481  
482 -917.2 - SF7BW125 to SF12BW125
525 +(((
526 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
527 +)))
483 483  
484 -917.4 - SF7BW125 to SF12BW125
485 485  
486 -917.6 - SF7BW125 to SF12BW125
487 487  
488 -917.8 - SF7BW125 to SF12BW125
531 +== 2.5  Downlink Payload ==
489 489  
490 -918.0 - SF7BW125 to SF12BW125
533 +By default, NSE01 prints the downlink payload to console port.
491 491  
492 -918.2 - SF7BW125 to SF12BW125
535 +[[image:image-20220708133731-5.png]]
493 493  
494 494  
495 -Downlink:
538 +(((
539 +(% style="color:blue" %)**Examples:**
540 +)))
496 496  
497 -923.3 - SF7BW500 to SF12BW500
542 +(((
543 +
544 +)))
498 498  
499 -923.9 - SF7BW500 to SF12BW500
546 +* (((
547 +(% style="color:blue" %)**Set TDC**
548 +)))
500 500  
501 -924.5 - SF7BW500 to SF12BW500
550 +(((
551 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
552 +)))
502 502  
503 -925.1 - SF7BW500 to SF12BW500
554 +(((
555 +Payload:    01 00 00 1E    TDC=30S
556 +)))
504 504  
505 -925.7 - SF7BW500 to SF12BW500
558 +(((
559 +Payload:    01 00 00 3C    TDC=60S
560 +)))
506 506  
507 -926.3 - SF7BW500 to SF12BW500
562 +(((
563 +
564 +)))
508 508  
509 -926.9 - SF7BW500 to SF12BW500
566 +* (((
567 +(% style="color:blue" %)**Reset**
568 +)))
510 510  
511 -927.5 - SF7BW500 to SF12BW500
570 +(((
571 +If payload = 0x04FF, it will reset the NSE01
572 +)))
512 512  
513 -923.3 - SF12BW500(RX2 downlink only)
514 514  
515 -1.
516 -11.
517 -111. AS920-923 & AS923-925 (AS923)
575 +* (% style="color:blue" %)**INTMOD**
518 518  
519 -**Default Uplink channel:**
577 +(((
578 +Downlink Payload: 06000003, Set AT+INTMOD=3
579 +)))
520 520  
521 -923.2 - SF7BW125 to SF10BW125
522 522  
523 -923.4 - SF7BW125 to SF10BW125
524 524  
583 +== 2.6  ​LED Indicator ==
525 525  
526 -**Additional Uplink Channel**:
585 +(((
586 +The NSE01 has an internal LED which is to show the status of different state.
527 527  
528 -(OTAA mode, channel added by JoinAccept message)
529 529  
530 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
589 +* 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)
590 +* Then the LED will be on for 1 second means device is boot normally.
591 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
592 +* For each uplink probe, LED will be on for 500ms.
593 +)))
531 531  
532 -922.2 - SF7BW125 to SF10BW125
533 533  
534 -922.4 - SF7BW125 to SF10BW125
535 535  
536 -922.6 - SF7BW125 to SF10BW125
537 537  
538 -922.8 - SF7BW125 to SF10BW125
598 +== 2.7  Installation in Soil ==
539 539  
540 -923.0 - SF7BW125 to SF10BW125
600 +__**Measurement the soil surface**__
541 541  
542 -922.0 - SF7BW125 to SF10BW125
602 +(((
603 +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]]
604 +)))
543 543  
606 +[[image:1657259653666-883.png]] ​
544 544  
545 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
546 546  
547 -923.6 - SF7BW125 to SF10BW125
609 +(((
610 +
548 548  
549 -923.8 - SF7BW125 to SF10BW125
550 -
551 -924.0 - SF7BW125 to SF10BW125
552 -
553 -924.2 - SF7BW125 to SF10BW125
554 -
555 -924.4 - SF7BW125 to SF10BW125
556 -
557 -924.6 - SF7BW125 to SF10BW125
558 -
559 -
560 -
561 -**Downlink:**
562 -
563 -Uplink channels 1-8 (RX1)
564 -
565 -923.2 - SF10BW125 (RX2)
566 -
567 -
568 -1.
569 -11.
570 -111. KR920-923 (KR920)
571 -
572 -Default channel:
573 -
574 -922.1 - SF7BW125 to SF12BW125
575 -
576 -922.3 - SF7BW125 to SF12BW125
577 -
578 -922.5 - SF7BW125 to SF12BW125
579 -
580 -
581 -Uplink: (OTAA mode, channel added by JoinAccept message)
582 -
583 -922.1 - SF7BW125 to SF12BW125
584 -
585 -922.3 - SF7BW125 to SF12BW125
586 -
587 -922.5 - SF7BW125 to SF12BW125
588 -
589 -922.7 - SF7BW125 to SF12BW125
590 -
591 -922.9 - SF7BW125 to SF12BW125
592 -
593 -923.1 - SF7BW125 to SF12BW125
594 -
595 -923.3 - SF7BW125 to SF12BW125
596 -
597 -
598 -Downlink:
599 -
600 -Uplink channels 1-7(RX1)
601 -
602 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
603 -
604 -
605 -1.
606 -11.
607 -111. IN865-867 (IN865)
608 -
609 -Uplink:
610 -
611 -865.0625 - SF7BW125 to SF12BW125
612 -
613 -865.4025 - SF7BW125 to SF12BW125
614 -
615 -865.9850 - SF7BW125 to SF12BW125
616 -
617 -
618 -Downlink:
619 -
620 -Uplink channels 1-3 (RX1)
621 -
622 -866.550 - SF10BW125 (RX2)
623 -
624 -
625 -1.
626 -11. LED Indicator
627 -
628 -The LSE01 has an internal LED which is to show the status of different state.
629 -
630 -
631 -* Blink once when device power on.
632 -* Solid ON for 5 seconds once device successful Join the network.
633 -* Blink once when device transmit a packet.
634 -
635 -1.
636 -11. Installation in Soil
637 -
638 -**Measurement the soil surface**
639 -
640 -
641 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
642 -
643 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
644 -
645 -
646 -
647 -
648 -
649 -
650 -
651 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
652 -
653 -
654 -
612 +(((
655 655  Dig a hole with diameter > 20CM.
614 +)))
656 656  
616 +(((
657 657  Horizontal insert the probe to the soil and fill the hole for long term measurement.
618 +)))
619 +)))
658 658  
621 +[[image:1654506665940-119.png]]
659 659  
623 +(((
624 +
625 +)))
660 660  
661 661  
662 -1.
663 -11. ​Firmware Change Log
628 +== 2.8  ​Firmware Change Log ==
664 664  
665 -**Firmware download link:**
666 666  
667 -[[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/]]
631 +Download URL & Firmware Change log
668 668  
633 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
669 669  
670 -**Firmware Upgrade Method:**
671 671  
672 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
636 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
673 673  
674 674  
675 -**V1.0.**
676 676  
677 -Release
640 +== 2.9  ​Battery Analysis ==
678 678  
642 +=== 2.9.1  ​Battery Type ===
679 679  
680 680  
681 -1.
682 -11. ​Battery Analysis
683 -111. ​Battery Type
645 +(((
646 +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.
647 +)))
684 684  
685 -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.
686 686  
650 +(((
651 +The battery is designed to last for several years depends on the actually use environment and update interval. 
652 +)))
687 687  
688 -The battery is designed to last for more than 5 years for the LSN50.
689 689  
690 -
655 +(((
691 691  The battery related documents as below:
657 +)))
692 692  
693 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
694 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
695 -* [[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]]
659 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
660 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
661 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
696 696  
697 -|(((
698 -JST-XH-2P connector
663 +(((
664 +[[image:image-20220708140453-6.png]]
699 699  )))
700 700  
701 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
702 702  
703 703  
669 +=== 2.9.2  Power consumption Analyze ===
704 704  
705 -1.
706 -11.
707 -111. ​Battery Note
671 +(((
672 +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.
673 +)))
708 708  
709 -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.
710 710  
676 +(((
677 +Instruction to use as below:
678 +)))
711 711  
712 -1.
713 -11.
714 -111. ​Replace the battery
680 +(((
681 +(% 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/]]
682 +)))
715 715  
716 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
717 717  
685 +(((
686 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
687 +)))
718 718  
719 -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.
689 +* (((
690 +Product Model
691 +)))
692 +* (((
693 +Uplink Interval
694 +)))
695 +* (((
696 +Working Mode
697 +)))
720 720  
699 +(((
700 +And the Life expectation in difference case will be shown on the right.
701 +)))
721 721  
722 -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)
703 +[[image:image-20220708141352-7.jpeg]]
723 723  
724 724  
725 725  
707 +=== 2.9.3  ​Battery Note ===
726 726  
709 +(((
710 +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.
711 +)))
727 727  
728 728  
729 -= 3. ​Using the AT Commands =
730 730  
731 -== 3.1 Access AT Commands ==
715 +=== 2.9.4  Replace the battery ===
732 732  
717 +(((
718 +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).
719 +)))
733 733  
734 -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.
735 735  
736 -[[image:1654501986557-872.png]]
737 737  
723 += 3. ​ Access NB-IoT Module =
738 738  
739 -Or if you have below board, use below connection:
725 +(((
726 +Users can directly access the AT command set of the NB-IoT module.
727 +)))
740 740  
729 +(((
730 +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/]] 
731 +)))
741 741  
742 -[[image:1654502005655-729.png]]
733 +[[image:1657261278785-153.png]]
743 743  
744 744  
745 745  
746 -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:
737 += 4.  Using the AT Commands =
747 747  
739 +== 4.1  Access AT Commands ==
748 748  
749 - [[image:1654502050864-459.png]]
741 +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/]]
750 750  
751 751  
752 -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/]]
744 +AT+<CMD>?  : Help on <CMD>
753 753  
746 +AT+<CMD>         : Run <CMD>
754 754  
755 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
748 +AT+<CMD>=<value> : Set the value
756 756  
757 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
750 +AT+<CMD>=?  : Get the value
758 758  
759 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
760 760  
761 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
762 -
763 -
764 764  (% style="color:#037691" %)**General Commands**(%%)      
765 765  
766 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
755 +AT  : Attention       
767 767  
768 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
757 +AT?  : Short Help     
769 769  
770 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
759 +ATZ  : MCU Reset    
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
761 +AT+TDC  : Application Data Transmission Interval
773 773  
763 +AT+CFG  : Print all configurations
774 774  
775 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
765 +AT+CFGMOD           : Working mode selection
776 776  
777 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
767 +AT+INTMOD            : Set the trigger interrupt mode
778 778  
779 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
769 +AT+5VT  : Set extend the time of 5V power  
780 780  
781 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
771 +AT+PRO  : Choose agreement
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
773 +AT+WEIGRE  : Get weight or set weight to 0
784 784  
785 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
775 +AT+WEIGAP  : Get or Set the GapValue of weight
786 786  
787 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
777 +AT+RXDL  : Extend the sending and receiving time
788 788  
789 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
779 +AT+CNTFAC  : Get or set counting parameters
790 790  
791 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
781 +AT+SERVADDR  : Server Address
792 792  
793 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
794 794  
795 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
784 +(% style="color:#037691" %)**COAP Management**      
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
786 +AT+URI            : Resource parameters
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
789 +(% style="color:#037691" %)**UDP Management**
802 802  
803 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
791 +AT+CFM          : Upload confirmation mode (only valid for UDP)
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
794 +(% style="color:#037691" %)**MQTT Management**
808 808  
796 +AT+CLIENT               : Get or Set MQTT client
809 809  
810 -(% style="color:#037691" %)**LoRa Network Management**
798 +AT+UNAME  : Get or Set MQTT Username
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
800 +AT+PWD                  : Get or Set MQTT password
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
802 +AT+PUBTOPIC  : Get or Set MQTT publish topic
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
804 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
807 +(% style="color:#037691" %)**Information**          
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
809 +AT+FDR  : Factory Data Reset
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
811 +AT+PWORD  : Serial Access Password
825 825  
826 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
815 += ​5.  FAQ =
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
817 +== 5.1 ​ How to Upgrade Firmware ==
833 833  
834 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
835 835  
836 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
820 +(((
821 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
822 +)))
837 837  
838 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
824 +(((
825 +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]]
826 +)))
839 839  
840 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
828 +(((
829 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
830 +)))
841 841  
842 842  
843 -(% style="color:#037691" %)**Information** 
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
834 +== 5.2  Can I calibrate NSE01 to different soil types? ==
846 846  
847 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
836 +(((
837 +NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
838 +)))
848 848  
849 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
850 850  
851 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
841 += 6.  Trouble Shooting =
852 852  
853 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
843 +== 6.1  ​Connection problem when uploading firmware ==
854 854  
855 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
856 856  
857 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
858 -
859 -
860 -= ​4. FAQ =
861 -
862 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
863 -
864 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
865 -When downloading the images, choose the required image file for download. ​
866 -
867 -
868 -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.
869 -
870 -
871 -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.
872 -
873 -
874 -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.
875 -
876 -[[image:image-20220606154726-3.png]]
877 -
878 -When you use the TTN network, the US915 frequency bands use are:
879 -
880 -* 903.9 - SF7BW125 to SF10BW125
881 -* 904.1 - SF7BW125 to SF10BW125
882 -* 904.3 - SF7BW125 to SF10BW125
883 -* 904.5 - SF7BW125 to SF10BW125
884 -* 904.7 - SF7BW125 to SF10BW125
885 -* 904.9 - SF7BW125 to SF10BW125
886 -* 905.1 - SF7BW125 to SF10BW125
887 -* 905.3 - SF7BW125 to SF10BW125
888 -* 904.6 - SF8BW500
889 -
890 -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:
891 -
892 -(% class="box infomessage" %)
893 893  (((
894 -**AT+CHE=2**
847 +**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
895 895  )))
896 896  
897 -(% class="box infomessage" %)
850 +(% class="wikigeneratedid" %)
898 898  (((
899 -**ATZ**
852 +
900 900  )))
901 901  
902 -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.
903 903  
856 +== 6.2  AT Command input doesn't work ==
904 904  
905 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
858 +(((
859 +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.
906 906  
907 -[[image:image-20220606154825-4.png]]
861 +
862 +)))
908 908  
909 909  
865 += 7. ​ Order Info =
910 910  
911 -= 5. Trouble Shooting =
912 912  
913 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
868 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
914 914  
915 -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.
916 916  
871 +(% class="wikigeneratedid" %)
872 +(((
873 +
874 +)))
917 917  
918 -== 5.2 AT Command input doesn’t work ==
876 += 8.  Packing Info =
919 919  
920 -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.
878 +(((
879 +
921 921  
881 +(% style="color:#037691" %)**Package Includes**:
922 922  
923 -== 5.3 Device rejoin in at the second uplink packet ==
883 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
884 +* External antenna x 1
885 +)))
924 924  
925 -(% style="color:#4f81bd" %)**Issue describe as below:**
887 +(((
888 +
926 926  
927 -[[image:1654500909990-784.png]]
890 +(% style="color:#037691" %)**Dimension and weight**:
928 928  
929 -
930 -(% style="color:#4f81bd" %)**Cause for this issue:**
931 -
932 -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.
933 -
934 -
935 -(% style="color:#4f81bd" %)**Solution: **
936 -
937 -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:
938 -
939 -[[image:1654500929571-736.png]]
940 -
941 -
942 -= 6. ​Order Info =
943 -
944 -
945 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
946 -
947 -
948 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
949 -
950 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
951 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
952 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
953 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
954 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
955 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
956 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
957 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
958 -
959 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
960 -
961 -* (% style="color:red" %)**4**(%%): 4000mAh battery
962 -* (% style="color:red" %)**8**(%%): 8500mAh battery
963 -
964 -= 7. Packing Info =
965 -
966 -(((
967 -**Package Includes**:
892 +* Size: 195 x 125 x 55 mm
893 +* Weight:   420g
968 968  )))
969 969  
970 -* (((
971 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
972 -)))
973 -
974 974  (((
975 975  
976 -)))
977 977  
978 -(((
979 -**Dimension and weight**:
980 -)))
981 981  
982 -* (((
983 -Device Size: cm
900 +
984 984  )))
985 -* (((
986 -Device Weight: g
987 -)))
988 -* (((
989 -Package Size / pcs : cm
990 -)))
991 -* (((
992 -Weight / pcs : g
993 -)))
994 994  
995 -= 8. Support =
903 += 9.  Support =
996 996  
997 997  * 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.
998 998  * 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]]
999 -
1000 -
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