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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 77.2
edited by Xiaoling
on 2022/07/09 09:05
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To version 40.6
edited by Xiaoling
on 2022/06/30 11:05
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Summary

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
12 +
13 +
8 8  **Table of Contents:**
9 9  
16 +{{toc/}}
10 10  
11 11  
12 12  
... ... @@ -13,720 +13,771 @@
13 13  
14 14  
15 15  
16 -= 1.  Introduction =
23 += 1. Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
25 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
30 +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.
31 +)))
32 +
23 23  (((
24 -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.
25 -\\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.
26 -\\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.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\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)
29 -\\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.
34 +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.
30 30  )))
31 31  
32 -
37 +(((
38 +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.
33 33  )))
34 34  
35 -[[image:1654503236291-817.png]]
41 +(((
42 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
43 +)))
36 36  
45 +(((
46 +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.
47 +)))
37 37  
38 -[[image:1657327959271-447.png]]
39 39  
50 +[[image:1654503236291-817.png]]
40 40  
41 41  
42 -== 1.2 ​ Features ==
53 +[[image:1654503265560-120.png]]
43 43  
44 44  
45 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
56 +
57 +== 1.2 ​Features ==
58 +
59 +* LoRaWAN 1.0.3 Class A
46 46  * Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
61 +* Monitor Soil Moisture
62 +* Monitor Soil Temperature
63 +* Monitor Soil Conductivity
64 +* 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 -* Micro SIM card slot for NB-IoT SIM
56 -* 8500mAh Battery for long term use
69 +* 4000mAh or 8500mAh Battery for long term use
57 57  
58 58  
72 +== 1.3 Specification ==
59 59  
60 -== 1.3  Specification ==
74 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
61 61  
76 +[[image:image-20220606162220-5.png]]
62 62  
63 -(% style="color:#037691" %)**Common DC Characteristics:**
64 64  
65 -* Supply Voltage: 2.1v ~~ 3.6v
66 -* Operating Temperature: -40 ~~ 85°C
67 67  
68 -(% style="color:#037691" %)**NB-IoT Spec:**
80 +== ​1.4 Applications ==
69 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
82 +* Smart Agriculture
76 76  
84 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
85 +​
77 77  
78 -(% style="color:#037691" %)**Battery:**
87 +== 1.5 Firmware Change log ==
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* Max boost current: 2A, 1 second
85 85  
90 +**LSE01 v1.0 :**  Release
86 86  
87 -(% style="color:#037691" %)**Power Consumption**
88 88  
89 -* STOP Mode: 10uA @ 3.3v
90 -* Max transmit power: 350mA@3.3v
91 91  
94 += 2. Configure LSE01 to connect to LoRaWAN network =
92 92  
96 +== 2.1 How it works ==
93 93  
98 +(((
99 +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
100 +)))
94 94  
95 -== ​1.4  Applications ==
102 +(((
103 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
104 +)))
96 96  
97 -* Smart Buildings & Home Automation
98 -* Logistics and Supply Chain Management
99 -* Smart Metering
100 -* Smart Agriculture
101 -* Smart Cities
102 -* Smart Factory
103 103  
104 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
105 -​
106 106  
108 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
107 107  
110 +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.
108 108  
109 -== 1.5  Pin Definitions ==
110 110  
113 +[[image:1654503992078-669.png]]
111 111  
112 -[[image:1657328609906-564.png]]
113 113  
116 +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.
114 114  
115 115  
119 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
116 116  
117 -= 2.  Use NSE01 to communicate with IoT Server =
121 +Each LSE01 is shipped with a sticker with the default device EUI as below:
118 118  
119 -== 2.1  How it works ==
123 +[[image:image-20220606163732-6.jpeg]]
120 120  
125 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
126 +
127 +**Add APP EUI in the application**
128 +
129 +
130 +[[image:1654504596150-405.png]]
131 +
132 +
133 +
134 +**Add APP KEY and DEV EUI**
135 +
136 +[[image:1654504683289-357.png]]
137 +
138 +
139 +
140 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
141 +
142 +
143 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
144 +
145 +[[image:image-20220606163915-7.png]]
146 +
147 +
148 +(% style="color:blue" %)**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.
149 +
150 +[[image:1654504778294-788.png]]
151 +
152 +
153 +
154 +== 2.3 Uplink Payload ==
155 +
156 +
157 +=== 2.3.1 MOD~=0(Default Mode) ===
158 +
159 +LSE01 will uplink payload via LoRaWAN with below payload format: 
160 +
121 121  (((
122 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
162 +Uplink payload includes in total 11 bytes.
123 123  )))
124 124  
165 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
166 +|(((
167 +**Size**
125 125  
169 +**(bytes)**
170 +)))|**2**|**2**|**2**|**2**|**2**|**1**
171 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
172 +Temperature
173 +
174 +(Reserve, Ignore now)
175 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
176 +MOD & Digital Interrupt
177 +
178 +(Optional)
179 +)))
180 +
181 +
182 +=== 2.3.2 MOD~=1(Original value) ===
183 +
184 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
185 +
186 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
187 +|(((
188 +**Size**
189 +
190 +**(bytes)**
191 +)))|**2**|**2**|**2**|**2**|**2**|**1**
192 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
193 +Temperature
194 +
195 +(Reserve, Ignore now)
196 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
197 +MOD & Digital Interrupt
198 +
199 +(Optional)
200 +)))
201 +
202 +
203 +=== 2.3.3 Battery Info ===
204 +
126 126  (((
127 -The diagram below shows the working flow in default firmware of NDDS75:
206 +Check the battery voltage for LSE01.
128 128  )))
129 129  
130 130  (((
131 -
210 +Ex1: 0x0B45 = 2885mV
132 132  )))
133 133  
134 -[[image:1657328659945-416.png]]
213 +(((
214 +Ex2: 0x0B49 = 2889mV
215 +)))
135 135  
217 +
218 +
219 +=== 2.3.4 Soil Moisture ===
220 +
136 136  (((
222 +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.
223 +)))
224 +
225 +(((
226 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
227 +)))
228 +
229 +(((
137 137  
138 138  )))
139 139  
233 +(((
234 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
235 +)))
140 140  
141 141  
142 -== 2.2 ​ Configure the NSE01 ==
143 143  
239 +=== 2.3.5 Soil Temperature ===
144 144  
145 -=== 2.2.1 Test Requirement ===
241 +(((
242 + 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
243 +)))
146 146  
245 +(((
246 +**Example**:
247 +)))
147 147  
148 148  (((
149 -To use NSE01 in your city, make sure meet below requirements:
250 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
150 150  )))
151 151  
152 -* Your local operator has already distributed a NB-IoT Network there.
153 -* The local NB-IoT network used the band that NSE01 supports.
154 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
253 +(((
254 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
255 +)))
155 155  
257 +
258 +
259 +=== 2.3.6 Soil Conductivity (EC) ===
260 +
156 156  (((
157 -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
262 +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).
158 158  )))
159 159  
265 +(((
266 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
267 +)))
160 160  
161 -[[image:1657249419225-449.png]]
269 +(((
270 +Generally, the EC value of irrigation water is less than 800uS / cm.
271 +)))
162 162  
273 +(((
274 +
275 +)))
163 163  
277 +(((
278 +
279 +)))
164 164  
165 -=== 2.2.2 Insert SIM card ===
281 +=== 2.3.7 MOD ===
166 166  
283 +Firmware version at least v2.1 supports changing mode.
284 +
285 +For example, bytes[10]=90
286 +
287 +mod=(bytes[10]>>7)&0x01=1.
288 +
289 +
290 +**Downlink Command:**
291 +
292 +If payload = 0x0A00, workmode=0
293 +
294 +If** **payload =** **0x0A01, workmode=1
295 +
296 +
297 +
298 +=== 2.3.8 ​Decode payload in The Things Network ===
299 +
300 +While using TTN network, you can add the payload format to decode the payload.
301 +
302 +
303 +[[image:1654505570700-128.png]]
304 +
167 167  (((
168 -Insert the NB-IoT Card get from your provider.
306 +The payload decoder function for TTN is here:
169 169  )))
170 170  
171 171  (((
172 -User need to take out the NB-IoT module and insert the SIM card like below:
310 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
173 173  )))
174 174  
175 175  
176 -[[image:1657249468462-536.png]]
314 +== 2.4 Uplink Interval ==
177 177  
316 +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"]]
178 178  
179 179  
180 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
181 181  
320 +== 2.5 Downlink Payload ==
321 +
322 +By default, LSE50 prints the downlink payload to console port.
323 +
324 +[[image:image-20220606165544-8.png]]
325 +
326 +
182 182  (((
328 +(% style="color:blue" %)**Examples:**
329 +)))
330 +
183 183  (((
184 -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.
332 +
185 185  )))
334 +
335 +* (((
336 +(% style="color:blue" %)**Set TDC**
186 186  )))
187 187  
339 +(((
340 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
341 +)))
188 188  
189 -**Connection:**
343 +(((
344 +Payload:    01 00 00 1E    TDC=30S
345 +)))
190 190  
191 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
347 +(((
348 +Payload:    01 00 00 3C    TDC=60S
349 +)))
192 192  
193 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
351 +(((
352 +
353 +)))
194 194  
195 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
355 +* (((
356 +(% style="color:blue" %)**Reset**
357 +)))
196 196  
359 +(((
360 +If payload = 0x04FF, it will reset the LSE01
361 +)))
197 197  
198 -In the PC, use below serial tool settings:
199 199  
200 -* Baud:  (% style="color:green" %)**9600**
201 -* Data bits:** (% style="color:green" %)8(%%)**
202 -* Stop bits: (% style="color:green" %)**1**
203 -* Parity:  (% style="color:green" %)**None**
204 -* Flow Control: (% style="color:green" %)**None**
364 +* (% style="color:blue" %)**CFM**
205 205  
366 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
367 +
368 +
369 +
370 +== 2.6 ​Show Data in DataCake IoT Server ==
371 +
206 206  (((
207 -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.
373 +[[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:
208 208  )))
209 209  
210 -[[image:image-20220708110657-3.png]]
376 +(((
377 +
378 +)))
211 211  
212 212  (((
213 -(% 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/]]
381 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
214 214  )))
215 215  
384 +(((
385 +(% style="color:blue" %)**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:
386 +)))
216 216  
217 217  
218 -=== 2.2.4 Use CoAP protocol to uplink data ===
389 +[[image:1654505857935-743.png]]
219 219  
220 -(% 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/]]
221 221  
392 +[[image:1654505874829-548.png]]
222 222  
223 -**Use below commands:**
224 224  
225 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
226 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
227 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
395 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
228 228  
229 -For parameter description, please refer to AT command set
397 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
230 230  
231 -[[image:1657249793983-486.png]]
232 232  
400 +[[image:1654505905236-553.png]]
233 233  
234 -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.
235 235  
236 -[[image:1657249831934-534.png]]
403 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
237 237  
405 +[[image:1654505925508-181.png]]
238 238  
239 239  
240 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
241 241  
242 -This feature is supported since firmware version v1.0.1
409 +== 2.7 Frequency Plans ==
243 243  
411 +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.
244 244  
245 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
246 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
247 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
248 248  
249 -[[image:1657249864775-321.png]]
414 +=== 2.7.1 EU863-870 (EU868) ===
250 250  
416 +(% style="color:#037691" %)** Uplink:**
251 251  
252 -[[image:1657249930215-289.png]]
418 +868.1 - SF7BW125 to SF12BW125
253 253  
420 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
254 254  
422 +868.5 - SF7BW125 to SF12BW125
255 255  
256 -=== 2.2.6 Use MQTT protocol to uplink data ===
424 +867.1 - SF7BW125 to SF12BW125
257 257  
258 -This feature is supported since firmware version v110
426 +867.3 - SF7BW125 to SF12BW125
259 259  
428 +867.5 - SF7BW125 to SF12BW125
260 260  
261 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
262 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
263 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
264 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
265 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
266 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
267 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
430 +867.7 - SF7BW125 to SF12BW125
268 268  
269 -[[image:1657249978444-674.png]]
432 +867.9 - SF7BW125 to SF12BW125
270 270  
434 +868.8 - FSK
271 271  
272 -[[image:1657249990869-686.png]]
273 273  
437 +(% style="color:#037691" %)** Downlink:**
274 274  
275 -(((
276 -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.
277 -)))
439 +Uplink channels 1-9 (RX1)
278 278  
441 +869.525 - SF9BW125 (RX2 downlink only)
279 279  
280 280  
281 -=== 2.2.7 Use TCP protocol to uplink data ===
282 282  
283 -This feature is supported since firmware version v110
445 +=== 2.7.2 US902-928(US915) ===
284 284  
447 +Used in USA, Canada and South America. Default use CHE=2
285 285  
286 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
287 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
449 +(% style="color:#037691" %)**Uplink:**
288 288  
289 -[[image:1657250217799-140.png]]
451 +903.9 - SF7BW125 to SF10BW125
290 290  
453 +904.1 - SF7BW125 to SF10BW125
291 291  
292 -[[image:1657250255956-604.png]]
455 +904.3 - SF7BW125 to SF10BW125
293 293  
457 +904.5 - SF7BW125 to SF10BW125
294 294  
459 +904.7 - SF7BW125 to SF10BW125
295 295  
296 -=== 2.2.8 Change Update Interval ===
461 +904.9 - SF7BW125 to SF10BW125
297 297  
298 -User can use below command to change the (% style="color:green" %)**uplink interval**.
463 +905.1 - SF7BW125 to SF10BW125
299 299  
300 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
465 +905.3 - SF7BW125 to SF10BW125
301 301  
302 -(((
303 -(% style="color:red" %)**NOTE:**
304 -)))
305 305  
306 -(((
307 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
308 -)))
468 +(% style="color:#037691" %)**Downlink:**
309 309  
470 +923.3 - SF7BW500 to SF12BW500
310 310  
472 +923.9 - SF7BW500 to SF12BW500
311 311  
312 -== 2.3  Uplink Payload ==
474 +924.5 - SF7BW500 to SF12BW500
313 313  
314 -In this mode, uplink payload includes in total 18 bytes
476 +925.1 - SF7BW500 to SF12BW500
315 315  
316 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
317 -|=(% style="width: 60px;" %)(((
318 -**Size(bytes)**
319 -)))|=(% 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**
320 -|(% 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"]]
478 +925.7 - SF7BW500 to SF12BW500
321 321  
322 -(((
323 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
324 -)))
480 +926.3 - SF7BW500 to SF12BW500
325 325  
482 +926.9 - SF7BW500 to SF12BW500
326 326  
327 -[[image:image-20220708111918-4.png]]
484 +927.5 - SF7BW500 to SF12BW500
328 328  
486 +923.3 - SF12BW500(RX2 downlink only)
329 329  
330 -The payload is ASCII string, representative same HEX:
331 331  
332 -0x72403155615900640c7817075e0a8c02f900 where:
333 333  
334 -* Device ID: 0x 724031556159 = 724031556159
335 -* Version: 0x0064=100=1.0.0
490 +=== 2.7.3 CN470-510 (CN470) ===
336 336  
337 -* BAT: 0x0c78 = 3192 mV = 3.192V
338 -* Singal: 0x17 = 23
339 -* Soil Moisture: 0x075e= 1886 = 18.86  %
340 -* Soil Temperature:0x0a8c =2700=27 °C
341 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
342 -* Interrupt: 0x00 = 0
492 +Used in China, Default use CHE=1
343 343  
344 -== 2.4  Payload Explanation and Sensor Interface ==
494 +(% style="color:#037691" %)**Uplink:**
345 345  
496 +486.3 - SF7BW125 to SF12BW125
346 346  
347 -=== 2.4.1  Device ID ===
498 +486.5 - SF7BW125 to SF12BW125
348 348  
349 -(((
350 -By default, the Device ID equal to the last 6 bytes of IMEI.
351 -)))
500 +486.7 - SF7BW125 to SF12BW125
352 352  
353 -(((
354 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
355 -)))
502 +486.9 - SF7BW125 to SF12BW125
356 356  
357 -(((
358 -**Example:**
359 -)))
504 +487.1 - SF7BW125 to SF12BW125
360 360  
361 -(((
362 -AT+DEUI=A84041F15612
363 -)))
506 +487.3 - SF7BW125 to SF12BW125
364 364  
365 -(((
366 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
367 -)))
508 +487.5 - SF7BW125 to SF12BW125
368 368  
510 +487.7 - SF7BW125 to SF12BW125
369 369  
370 370  
371 -=== 2.4.2  Version Info ===
513 +(% style="color:#037691" %)**Downlink:**
372 372  
373 -(((
374 -Specify the software version: 0x64=100, means firmware version 1.00.
375 -)))
515 +506.7 - SF7BW125 to SF12BW125
376 376  
377 -(((
378 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
379 -)))
517 +506.9 - SF7BW125 to SF12BW125
380 380  
519 +507.1 - SF7BW125 to SF12BW125
381 381  
521 +507.3 - SF7BW125 to SF12BW125
382 382  
383 -=== 2.4.3  Battery Info ===
523 +507.5 - SF7BW125 to SF12BW125
384 384  
385 -(((
386 -Check the battery voltage for LSE01.
387 -)))
525 +507.7 - SF7BW125 to SF12BW125
388 388  
389 -(((
390 -Ex1: 0x0B45 = 2885mV
391 -)))
527 +507.9 - SF7BW125 to SF12BW125
392 392  
393 -(((
394 -Ex2: 0x0B49 = 2889mV
395 -)))
529 +508.1 - SF7BW125 to SF12BW125
396 396  
531 +505.3 - SF12BW125 (RX2 downlink only)
397 397  
398 398  
399 -=== 2.4.4  Signal Strength ===
400 400  
401 -(((
402 -NB-IoT Network signal Strength.
403 -)))
535 +=== 2.7.4 AU915-928(AU915) ===
404 404  
405 -(((
406 -**Ex1: 0x1d = 29**
407 -)))
537 +Default use CHE=2
408 408  
409 -(((
410 -(% style="color:blue" %)**0**(%%)  -113dBm or less
411 -)))
539 +(% style="color:#037691" %)**Uplink:**
412 412  
413 -(((
414 -(% style="color:blue" %)**1**(%%)  -111dBm
415 -)))
541 +916.8 - SF7BW125 to SF12BW125
416 416  
417 -(((
418 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
419 -)))
543 +917.0 - SF7BW125 to SF12BW125
420 420  
421 -(((
422 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
423 -)))
545 +917.2 - SF7BW125 to SF12BW125
424 424  
425 -(((
426 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
427 -)))
547 +917.4 - SF7BW125 to SF12BW125
428 428  
549 +917.6 - SF7BW125 to SF12BW125
429 429  
551 +917.8 - SF7BW125 to SF12BW125
430 430  
431 -=== 2.4.5  Soil Moisture ===
553 +918.0 - SF7BW125 to SF12BW125
432 432  
433 -(((
434 -(((
435 -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.
436 -)))
437 -)))
555 +918.2 - SF7BW125 to SF12BW125
438 438  
439 -(((
440 -(((
441 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
442 -)))
443 -)))
444 444  
445 -(((
446 -
447 -)))
558 +(% style="color:#037691" %)**Downlink:**
448 448  
449 -(((
450 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
451 -)))
560 +923.3 - SF7BW500 to SF12BW500
452 452  
562 +923.9 - SF7BW500 to SF12BW500
453 453  
564 +924.5 - SF7BW500 to SF12BW500
454 454  
455 -=== 2.4.6  Soil Temperature ===
566 +925.1 - SF7BW500 to SF12BW500
456 456  
457 -(((
458 -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
459 -)))
568 +925.7 - SF7BW500 to SF12BW500
460 460  
461 -(((
462 -**Example**:
463 -)))
570 +926.3 - SF7BW500 to SF12BW500
464 464  
465 -(((
466 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
467 -)))
572 +926.9 - SF7BW500 to SF12BW500
468 468  
469 -(((
470 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
471 -)))
574 +927.5 - SF7BW500 to SF12BW500
472 472  
576 +923.3 - SF12BW500(RX2 downlink only)
473 473  
474 474  
475 -=== 2.4.7  Soil Conductivity (EC) ===
476 476  
477 -(((
478 -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).
479 -)))
580 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
480 480  
481 -(((
482 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
483 -)))
582 +(% style="color:#037691" %)**Default Uplink channel:**
484 484  
485 -(((
486 -Generally, the EC value of irrigation water is less than 800uS / cm.
487 -)))
584 +923.2 - SF7BW125 to SF10BW125
488 488  
489 -(((
490 -
491 -)))
586 +923.4 - SF7BW125 to SF10BW125
492 492  
493 -(((
494 -
495 -)))
496 496  
497 -=== 2.4.8  Digital Interrupt ===
589 +(% style="color:#037691" %)**Additional Uplink Channel**:
498 498  
499 -(((
500 -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.
501 -)))
591 +(OTAA mode, channel added by JoinAccept message)
502 502  
503 -(((
504 -The command is:
505 -)))
593 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
506 506  
507 -(((
508 -(% 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]])**.**
509 -)))
595 +922.2 - SF7BW125 to SF10BW125
510 510  
597 +922.4 - SF7BW125 to SF10BW125
511 511  
512 -(((
513 -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.
514 -)))
599 +922.6 - SF7BW125 to SF10BW125
515 515  
601 +922.8 - SF7BW125 to SF10BW125
516 516  
517 -(((
518 -Example:
519 -)))
603 +923.0 - SF7BW125 to SF10BW125
520 520  
521 -(((
522 -0x(00): Normal uplink packet.
523 -)))
605 +922.0 - SF7BW125 to SF10BW125
524 524  
525 -(((
526 -0x(01): Interrupt Uplink Packet.
527 -)))
528 528  
608 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
529 529  
610 +923.6 - SF7BW125 to SF10BW125
530 530  
531 -=== 2.4.9  ​+5V Output ===
612 +923.8 - SF7BW125 to SF10BW125
532 532  
533 -(((
534 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
535 -)))
614 +924.0 - SF7BW125 to SF10BW125
536 536  
616 +924.2 - SF7BW125 to SF10BW125
537 537  
538 -(((
539 -The 5V output time can be controlled by AT Command.
540 -)))
618 +924.4 - SF7BW125 to SF10BW125
541 541  
542 -(((
543 -(% style="color:blue" %)**AT+5VT=1000**
544 -)))
620 +924.6 - SF7BW125 to SF10BW125
545 545  
546 -(((
547 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
548 -)))
549 549  
623 +(% style="color:#037691" %)** Downlink:**
550 550  
625 +Uplink channels 1-8 (RX1)
551 551  
552 -== 2.5  Downlink Payload ==
627 +923.2 - SF10BW125 (RX2)
553 553  
554 -By default, NSE01 prints the downlink payload to console port.
555 555  
556 -[[image:image-20220708133731-5.png]]
557 557  
631 +=== 2.7.6 KR920-923 (KR920) ===
558 558  
559 -(((
560 -(% style="color:blue" %)**Examples:**
561 -)))
633 +Default channel:
562 562  
563 -(((
564 -
565 -)))
635 +922.1 - SF7BW125 to SF12BW125
566 566  
567 -* (((
568 -(% style="color:blue" %)**Set TDC**
569 -)))
637 +922.3 - SF7BW125 to SF12BW125
570 570  
571 -(((
572 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
573 -)))
639 +922.5 - SF7BW125 to SF12BW125
574 574  
575 -(((
576 -Payload:    01 00 00 1E    TDC=30S
577 -)))
578 578  
579 -(((
580 -Payload:    01 00 00 3C    TDC=60S
581 -)))
642 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
582 582  
583 -(((
584 -
585 -)))
644 +922.1 - SF7BW125 to SF12BW125
586 586  
587 -* (((
588 -(% style="color:blue" %)**Reset**
589 -)))
646 +922.3 - SF7BW125 to SF12BW125
590 590  
591 -(((
592 -If payload = 0x04FF, it will reset the NSE01
593 -)))
648 +922.5 - SF7BW125 to SF12BW125
594 594  
650 +922.7 - SF7BW125 to SF12BW125
595 595  
596 -* (% style="color:blue" %)**INTMOD**
652 +922.9 - SF7BW125 to SF12BW125
597 597  
598 -(((
599 -Downlink Payload: 06000003, Set AT+INTMOD=3
600 -)))
654 +923.1 - SF7BW125 to SF12BW125
601 601  
656 +923.3 - SF7BW125 to SF12BW125
602 602  
603 603  
604 -== 2.6  ​LED Indicator ==
659 +(% style="color:#037691" %)**Downlink:**
605 605  
606 -(((
607 -The NSE01 has an internal LED which is to show the status of different state.
661 +Uplink channels 1-7(RX1)
608 608  
663 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
609 609  
610 -* 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)
611 -* Then the LED will be on for 1 second means device is boot normally.
612 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
613 -* For each uplink probe, LED will be on for 500ms.
614 -)))
615 615  
616 616  
667 +=== 2.7.7 IN865-867 (IN865) ===
617 617  
669 +(% style="color:#037691" %)** Uplink:**
618 618  
619 -== 2.7  Installation in Soil ==
671 +865.0625 - SF7BW125 to SF12BW125
620 620  
621 -__**Measurement the soil surface**__
673 +865.4025 - SF7BW125 to SF12BW125
622 622  
623 -(((
624 -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]]
625 -)))
675 +865.9850 - SF7BW125 to SF12BW125
626 626  
627 -[[image:1657259653666-883.png]] ​
628 628  
678 +(% style="color:#037691" %) **Downlink:**
629 629  
630 -(((
631 -
680 +Uplink channels 1-3 (RX1)
632 632  
633 -(((
634 -Dig a hole with diameter > 20CM.
635 -)))
682 +866.550 - SF10BW125 (RX2)
636 636  
637 -(((
638 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
639 -)))
640 -)))
641 641  
642 -[[image:1654506665940-119.png]]
643 643  
644 -(((
645 -
646 -)))
647 647  
687 +== 2.8 LED Indicator ==
648 648  
649 -== 2.8  ​Firmware Change Log ==
689 +The LSE01 has an internal LED which is to show the status of different state.
650 650  
691 +* Blink once when device power on.
692 +* Solid ON for 5 seconds once device successful Join the network.
693 +* Blink once when device transmit a packet.
651 651  
652 -Download URL & Firmware Change log
653 653  
654 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
655 655  
697 +== 2.9 Installation in Soil ==
656 656  
657 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
699 +**Measurement the soil surface**
658 658  
659 659  
702 +[[image:1654506634463-199.png]] ​
660 660  
661 -== 2.9  ​Battery Analysis ==
704 +(((
705 +(((
706 +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.
707 +)))
708 +)))
662 662  
663 -=== 2.9.1  ​Battery Type ===
664 664  
665 665  
712 +[[image:1654506665940-119.png]]
713 +
666 666  (((
667 -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.
715 +Dig a hole with diameter > 20CM.
668 668  )))
669 669  
670 -
671 671  (((
672 -The battery is designed to last for several years depends on the actually use environment and update interval. 
719 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
673 673  )))
674 674  
675 675  
723 +== 2.10 ​Firmware Change Log ==
724 +
676 676  (((
677 -The battery related documents as below:
726 +**Firmware download link:**
678 678  )))
679 679  
680 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
681 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
682 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
729 +(((
730 +[[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/]]
731 +)))
683 683  
684 684  (((
685 -[[image:image-20220708140453-6.png]]
734 +
686 686  )))
687 687  
737 +(((
738 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
739 +)))
688 688  
741 +(((
742 +
743 +)))
689 689  
690 -=== 2.9.2  Power consumption Analyze ===
745 +(((
746 +**V1.0.**
747 +)))
691 691  
692 692  (((
693 -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.
750 +Release
694 694  )))
695 695  
696 696  
754 +== 2.11 ​Battery Analysis ==
755 +
756 +=== 2.11.1 ​Battery Type ===
757 +
697 697  (((
698 -Instruction to use as below:
759 +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.
699 699  )))
700 700  
701 701  (((
702 -(% 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/]]
763 +The battery is designed to last for more than 5 years for the LSN50.
703 703  )))
704 704  
705 -
706 706  (((
707 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
767 +(((
768 +The battery-related documents are as below:
708 708  )))
770 +)))
709 709  
710 710  * (((
711 -Product Model
773 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
712 712  )))
713 713  * (((
714 -Uplink Interval
776 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
715 715  )))
716 716  * (((
717 -Working Mode
779 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
718 718  )))
719 719  
720 -(((
721 -And the Life expectation in difference case will be shown on the right.
722 -)))
782 + [[image:image-20220610172436-1.png]]
723 723  
724 -[[image:image-20220708141352-7.jpeg]]
725 725  
726 726  
786 +=== 2.11.2 ​Battery Note ===
727 727  
728 -=== 2.9.3  ​Battery Note ===
729 -
730 730  (((
731 731  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.
732 732  )))
... ... @@ -733,176 +733,302 @@
733 733  
734 734  
735 735  
736 -=== 2.9.4  Replace the battery ===
794 +=== 2.11.3 Replace the battery ===
737 737  
738 738  (((
739 -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).
797 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
740 740  )))
741 741  
742 -
743 -
744 -= 3. ​ Access NB-IoT Module =
745 -
746 746  (((
747 -Users can directly access the AT command set of the NB-IoT module.
801 +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.
748 748  )))
749 749  
750 750  (((
751 -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/]] 
805 +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)
752 752  )))
753 753  
754 -[[image:1657261278785-153.png]]
755 755  
756 756  
810 += 3. ​Using the AT Commands =
757 757  
758 -= 4.  Using the AT Commands =
812 +== 3.1 Access AT Commands ==
759 759  
760 -== 4.1  Access AT Commands ==
761 761  
762 -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/]]
815 +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.
763 763  
817 +[[image:1654501986557-872.png||height="391" width="800"]]
764 764  
765 -AT+<CMD>?  : Help on <CMD>
766 766  
767 -AT+<CMD>         : Run <CMD>
820 +Or if you have below board, use below connection:
768 768  
769 -AT+<CMD>=<value> : Set the value
770 770  
771 -AT+<CMD>=?  : Get the value
823 +[[image:1654502005655-729.png||height="503" width="801"]]
772 772  
773 773  
826 +
827 +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:
828 +
829 +
830 + [[image:1654502050864-459.png||height="564" width="806"]]
831 +
832 +
833 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
834 +
835 +
836 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
837 +
838 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
839 +
840 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
841 +
842 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
843 +
844 +
774 774  (% style="color:#037691" %)**General Commands**(%%)      
775 775  
776 -AT  : Attention       
847 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
777 777  
778 -AT?  : Short Help     
849 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
779 779  
780 -ATZ  : MCU Reset    
851 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
781 781  
782 -AT+TDC  : Application Data Transmission Interval
853 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
783 783  
784 -AT+CFG  : Print all configurations
785 785  
786 -AT+CFGMOD           : Working mode selection
856 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
787 787  
788 -AT+INTMOD            : Set the trigger interrupt mode
858 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
789 789  
790 -AT+5VT  : Set extend the time of 5V power  
860 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
791 791  
792 -AT+PRO  : Choose agreement
862 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
793 793  
794 -AT+WEIGRE  : Get weight or set weight to 0
864 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
795 795  
796 -AT+WEIGAP  : Get or Set the GapValue of weight
866 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
797 797  
798 -AT+RXDL  : Extend the sending and receiving time
868 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
799 799  
800 -AT+CNTFAC  : Get or set counting parameters
870 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
801 801  
802 -AT+SERVADDR  : Server Address
872 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
803 803  
874 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
804 804  
805 -(% style="color:#037691" %)**COAP Management**      
876 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
806 806  
807 -AT+URI            : Resource parameters
878 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
808 808  
880 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
809 809  
810 -(% style="color:#037691" %)**UDP Management**
882 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
811 811  
812 -AT+CFM          : Upload confirmation mode (only valid for UDP)
884 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
813 813  
886 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
814 814  
815 -(% style="color:#037691" %)**MQTT Management**
888 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
816 816  
817 -AT+CLIENT               : Get or Set MQTT client
818 818  
819 -AT+UNAME  : Get or Set MQTT Username
891 +(% style="color:#037691" %)**LoRa Network Management**
820 820  
821 -AT+PWD                  : Get or Set MQTT password
893 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
822 822  
823 -AT+PUBTOPIC  : Get or Set MQTT publish topic
895 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
824 824  
825 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
897 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
826 826  
899 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
827 827  
828 -(% style="color:#037691" %)**Information**          
901 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
829 829  
830 -AT+FDR  : Factory Data Reset
903 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
831 831  
832 -AT+PWORD  : Serial Access Password
905 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
833 833  
907 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
834 834  
909 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
835 835  
836 -= ​5.  FAQ =
911 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
837 837  
838 -== 5.1 ​ How to Upgrade Firmware ==
913 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
839 839  
915 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
840 840  
917 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
918 +
919 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
920 +
921 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
922 +
923 +
924 +(% style="color:#037691" %)**Information** 
925 +
926 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
927 +
928 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
929 +
930 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
931 +
932 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
933 +
934 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
935 +
936 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
937 +
938 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
939 +
940 +
941 += ​4. FAQ =
942 +
943 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
944 +
841 841  (((
842 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
946 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
947 +When downloading the images, choose the required image file for download. ​
843 843  )))
844 844  
845 845  (((
846 -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]]
951 +
847 847  )))
848 848  
849 849  (((
850 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
955 +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.
851 851  )))
852 852  
958 +(((
959 +
960 +)))
853 853  
962 +(((
963 +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.
964 +)))
854 854  
855 -== 5.2  Can I calibrate NSE01 to different soil types? ==
966 +(((
967 +
968 +)))
856 856  
857 857  (((
858 -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]].
971 +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.
859 859  )))
860 860  
974 +[[image:image-20220606154726-3.png]]
861 861  
862 -= 6.  Trouble Shooting =
863 863  
864 -== 6.1  ​Connection problem when uploading firmware ==
977 +When you use the TTN network, the US915 frequency bands use are:
865 865  
979 +* 903.9 - SF7BW125 to SF10BW125
980 +* 904.1 - SF7BW125 to SF10BW125
981 +* 904.3 - SF7BW125 to SF10BW125
982 +* 904.5 - SF7BW125 to SF10BW125
983 +* 904.7 - SF7BW125 to SF10BW125
984 +* 904.9 - SF7BW125 to SF10BW125
985 +* 905.1 - SF7BW125 to SF10BW125
986 +* 905.3 - SF7BW125 to SF10BW125
987 +* 904.6 - SF8BW500
866 866  
867 867  (((
868 -**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]]
990 +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:
991 +
992 +* (% style="color:#037691" %)**AT+CHE=2**
993 +* (% style="color:#037691" %)**ATZ**
869 869  )))
870 870  
871 -(% class="wikigeneratedid" %)
872 872  (((
873 873  
998 +
999 +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.
874 874  )))
875 875  
1002 +(((
1003 +
1004 +)))
876 876  
877 -== 6.2  AT Command input doesn't work ==
1006 +(((
1007 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1008 +)))
878 878  
1010 +[[image:image-20220606154825-4.png]]
1011 +
1012 +
1013 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1014 +
1015 +LSE01 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/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1016 +
1017 +
1018 += 5. Trouble Shooting =
1019 +
1020 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1021 +
1022 +It is due to channel mapping. Please see the [[Eight Channel Mode>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.19EightChannelMode||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1023 +
1024 +
1025 +== 5.2 AT Command input doesn't work ==
1026 +
879 879  (((
880 880  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.
1029 +)))
881 881  
882 -
1031 +
1032 +== 5.3 Device rejoin in at the second uplink packet ==
1033 +
1034 +(% style="color:#4f81bd" %)**Issue describe as below:**
1035 +
1036 +[[image:1654500909990-784.png]]
1037 +
1038 +
1039 +(% style="color:#4f81bd" %)**Cause for this issue:**
1040 +
1041 +(((
1042 +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.
883 883  )))
884 884  
885 885  
886 -= 7. ​ Order Info =
1046 +(% style="color:#4f81bd" %)**Solution: **
887 887  
1048 +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:
888 888  
889 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1050 +[[image:1654500929571-736.png||height="458" width="832"]]
890 890  
891 891  
1053 += 6. ​Order Info =
1054 +
1055 +
1056 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1057 +
1058 +
1059 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1060 +
1061 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1062 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1063 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1064 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1065 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1066 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1067 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1068 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1069 +
1070 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1071 +
1072 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1073 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1074 +
892 892  (% class="wikigeneratedid" %)
893 893  (((
894 894  
895 895  )))
896 896  
897 -= 8.  Packing Info =
1080 += 7. Packing Info =
898 898  
899 899  (((
900 900  
901 901  
902 902  (% style="color:#037691" %)**Package Includes**:
1086 +)))
903 903  
904 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
905 -* External antenna x 1
1088 +* (((
1089 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
906 906  )))
907 907  
908 908  (((
... ... @@ -909,19 +909,24 @@
909 909  
910 910  
911 911  (% style="color:#037691" %)**Dimension and weight**:
1096 +)))
912 912  
913 -* Size: 195 x 125 x 55 mm
914 -* Weight:   420g
1098 +* (((
1099 +Device Size: cm
915 915  )))
1101 +* (((
1102 +Device Weight: g
1103 +)))
1104 +* (((
1105 +Package Size / pcs : cm
1106 +)))
1107 +* (((
1108 +Weight / pcs : g
916 916  
917 -(((
918 918  
919 -
920 -
921 -
922 922  )))
923 923  
924 -= 9.  Support =
1113 += 8. Support =
925 925  
926 926  * 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.
927 927  * 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]]
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