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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 86.2
edited by Xiaoling
on 2022/07/09 09:35
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To version 36.1
edited by Xiaoling
on 2022/06/25 16:28
Change comment: There is no comment for this version

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  
... ... @@ -13,713 +13,782 @@
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  
59 -== 1.3  Specification ==
60 60  
61 61  
62 -(% style="color:#037691" %)**Common DC Characteristics:**
63 63  
64 -* Supply Voltage: 2.1v ~~ 3.6v
65 -* Operating Temperature: -40 ~~ 85°C
75 +== 1.3 Specification ==
66 66  
67 -(% style="color:#037691" %)**NB-IoT Spec:**
77 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
68 68  
69 -* - B1 @H-FDD: 2100MHz
70 -* - B3 @H-FDD: 1800MHz
71 -* - B8 @H-FDD: 900MHz
72 -* - B5 @H-FDD: 850MHz
73 -* - B20 @H-FDD: 800MHz
74 -* - B28 @H-FDD: 700MHz
79 +[[image:image-20220606162220-5.png]]
75 75  
76 -(% style="color:#037691" %)**Battery:**
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
83 +== ​1.4 Applications ==
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: 350mA@3.3v
88 -
89 -
90 -
91 -== ​1.4  Applications ==
92 -
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 96  * Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
99 99  
100 100  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
101 101  ​
102 102  
90 +== 1.5 Firmware Change log ==
103 103  
104 104  
105 -== 1.5  Pin Definitions ==
93 +**LSE01 v1.0 :**  Release
106 106  
107 107  
108 -[[image:1657328609906-564.png]]
109 109  
97 += 2. Configure LSE01 to connect to LoRaWAN network =
110 110  
99 +== 2.1 How it works ==
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
113 -
114 -== 2.1  How it works ==
115 -
116 116  (((
117 -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.
102 +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
118 118  )))
119 119  
120 -
121 121  (((
122 -The diagram below shows the working flow in default firmware of NDDS75:
106 +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"]].
123 123  )))
124 124  
125 -(((
126 -
127 -)))
128 128  
129 -[[image:1657328659945-416.png]]
130 130  
131 -(((
132 -
133 -)))
111 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
134 134  
113 +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.
135 135  
136 -== 2.2 ​ Configure the NDDS75 ==
137 137  
116 +[[image:1654503992078-669.png]]
138 138  
139 -=== 2.2.1 Test Requirement ===
140 140  
141 -(((
142 -To use NDDS75 in your city, make sure meet below requirements:
143 -)))
119 +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.
144 144  
145 -* Your local operator has already distributed a NB-IoT Network there.
146 -* The local NB-IoT network used the band that NSE01 supports.
147 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
148 148  
149 -(((
150 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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
151 -)))
122 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
152 152  
124 +Each LSE01 is shipped with a sticker with the default device EUI as below:
153 153  
154 -[[image:1657328756309-230.png]]
126 +[[image:image-20220606163732-6.jpeg]]
155 155  
128 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
156 156  
130 +**Add APP EUI in the application**
157 157  
158 -=== 2.2.2 Insert SIM card ===
159 159  
160 -(((
161 -Insert the NB-IoT Card get from your provider.
162 -)))
133 +[[image:1654504596150-405.png]]
163 163  
164 -(((
165 -User need to take out the NB-IoT module and insert the SIM card like below:
166 -)))
167 167  
168 168  
169 -[[image:1657328884227-504.png]]
137 +**Add APP KEY and DEV EUI**
170 170  
139 +[[image:1654504683289-357.png]]
171 171  
172 172  
173 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
174 174  
175 -(((
176 -(((
177 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
178 -)))
179 -)))
143 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
180 180  
181 -[[image:image-20220709092052-2.png]]
182 182  
183 -**Connection:**
146 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
184 184  
185 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
148 +[[image:image-20220606163915-7.png]]
186 186  
187 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
188 188  
189 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
151 +(% 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.
190 190  
153 +[[image:1654504778294-788.png]]
191 191  
192 -In the PC, use below serial tool settings:
193 193  
194 -* Baud:  (% style="color:green" %)**9600**
195 -* Data bits:** (% style="color:green" %)8(%%)**
196 -* Stop bits: (% style="color:green" %)**1**
197 -* Parity:  (% style="color:green" %)**None**
198 -* Flow Control: (% style="color:green" %)**None**
199 199  
200 -(((
201 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
202 -)))
157 +== 2.3 Uplink Payload ==
203 203  
204 -[[image:1657329814315-101.png]]
205 205  
160 +=== 2.3.1 MOD~=0(Default Mode) ===
161 +
162 +LSE01 will uplink payload via LoRaWAN with below payload format: 
163 +
206 206  (((
207 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
165 +Uplink payload includes in total 11 bytes.
208 208  )))
209 209  
168 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
169 +|(((
170 +**Size**
210 210  
172 +**(bytes)**
173 +)))|**2**|**2**|**2**|**2**|**2**|**1**
174 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
175 +Temperature
211 211  
212 -=== 2.2.4 Use CoAP protocol to uplink data ===
177 +(Reserve, Ignore now)
178 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
179 +MOD & Digital Interrupt
213 213  
214 -(% 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/]]
181 +(Optional)
182 +)))
215 215  
216 216  
217 -**Use below commands:**
218 218  
219 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
222 222  
223 -For parameter description, please refer to AT command set
224 224  
225 -[[image:1657330452568-615.png]]
226 226  
227 227  
228 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
190 +=== 2.3.2 MOD~=1(Original value) ===
229 229  
230 -[[image:1657330472797-498.png]]
192 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
231 231  
194 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
195 +|(((
196 +**Size**
232 232  
198 +**(bytes)**
199 +)))|**2**|**2**|**2**|**2**|**2**|**1**
200 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
201 +Temperature
233 233  
234 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
203 +(Reserve, Ignore now)
204 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
205 +MOD & Digital Interrupt
235 235  
207 +(Optional)
208 +)))
236 236  
237 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
240 240  
241 241  
242 -[[image:1657330501006-241.png]]
243 243  
244 244  
245 -[[image:1657330533775-472.png]]
246 246  
247 247  
216 +=== 2.3.3 Battery Info ===
248 248  
249 -=== 2.2.6 Use MQTT protocol to uplink data ===
218 +(((
219 +Check the battery voltage for LSE01.
220 +)))
250 250  
251 -This feature is supported since firmware version v110
222 +(((
223 +Ex1: 0x0B45 = 2885mV
224 +)))
252 252  
226 +(((
227 +Ex2: 0x0B49 = 2889mV
228 +)))
253 253  
254 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
255 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
256 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
257 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
258 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
259 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
260 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
261 261  
262 -[[image:1657249978444-674.png]]
263 263  
232 +=== 2.3.4 Soil Moisture ===
264 264  
265 -[[image:1657249990869-686.png]]
234 +(((
235 +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.
236 +)))
266 266  
238 +(((
239 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
240 +)))
267 267  
268 268  (((
269 -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.
243 +
270 270  )))
271 271  
246 +(((
247 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
248 +)))
272 272  
273 273  
274 -=== 2.2.7 Use TCP protocol to uplink data ===
275 275  
276 -This feature is supported since firmware version v110
252 +=== 2.3.5 Soil Temperature ===
277 277  
254 +(((
255 + 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
256 +)))
278 278  
279 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
280 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
258 +(((
259 +**Example**:
260 +)))
281 281  
282 -[[image:1657250217799-140.png]]
262 +(((
263 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
264 +)))
283 283  
266 +(((
267 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
268 +)))
284 284  
285 -[[image:1657250255956-604.png]]
286 286  
287 287  
272 +=== 2.3.6 Soil Conductivity (EC) ===
288 288  
289 -=== 2.2.8 Change Update Interval ===
274 +(((
275 +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).
276 +)))
290 290  
291 -User can use below command to change the (% style="color:green" %)**uplink interval**.
278 +(((
279 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
280 +)))
292 292  
293 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
294 -
295 295  (((
296 -(% style="color:red" %)**NOTE:**
283 +Generally, the EC value of irrigation water is less than 800uS / cm.
297 297  )))
298 298  
299 299  (((
300 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 +
301 301  )))
302 302  
303 -
304 -
305 -== 2.3  Uplink Payload ==
306 -
307 -In this mode, uplink payload includes in total 18 bytes
308 -
309 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
310 -|=(% style="width: 60px;" %)(((
311 -**Size(bytes)**
312 -)))|=(% 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**
313 -|(% 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"]]
314 -
315 315  (((
316 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
291 +
317 317  )))
318 318  
294 +=== 2.3.7 MOD ===
319 319  
320 -[[image:image-20220708111918-4.png]]
296 +Firmware version at least v2.1 supports changing mode.
321 321  
298 +For example, bytes[10]=90
322 322  
323 -The payload is ASCII string, representative same HEX:
300 +mod=(bytes[10]>>7)&0x01=1.
324 324  
325 -0x72403155615900640c7817075e0a8c02f900 where:
326 326  
327 -* Device ID: 0x 724031556159 = 724031556159
328 -* Version: 0x0064=100=1.0.0
303 +**Downlink Command:**
329 329  
330 -* BAT: 0x0c78 = 3192 mV = 3.192V
331 -* Singal: 0x17 = 23
332 -* Soil Moisture: 0x075e= 1886 = 18.86  %
333 -* Soil Temperature:0x0a8c =2700=27 °C
334 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
335 -* Interrupt: 0x00 = 0
305 +If payload = 0x0A00, workmode=0
336 336  
337 -== 2.4  Payload Explanation and Sensor Interface ==
307 +If** **payload =** **0x0A01, workmode=1
338 338  
339 339  
340 -=== 2.4.1  Device ID ===
341 341  
342 -(((
343 -By default, the Device ID equal to the last 6 bytes of IMEI.
344 -)))
311 +=== 2.3.8 ​Decode payload in The Things Network ===
345 345  
346 -(((
347 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
348 -)))
313 +While using TTN network, you can add the payload format to decode the payload.
349 349  
350 -(((
351 -**Example:**
352 -)))
353 353  
316 +[[image:1654505570700-128.png]]
317 +
354 354  (((
355 -AT+DEUI=A84041F15612
319 +The payload decoder function for TTN is here:
356 356  )))
357 357  
358 358  (((
359 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
323 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
360 360  )))
361 361  
362 362  
327 +== 2.4 Uplink Interval ==
363 363  
364 -=== 2.4.2  Version Info ===
329 +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"]]
365 365  
366 -(((
367 -Specify the software version: 0x64=100, means firmware version 1.00.
368 -)))
369 369  
370 -(((
371 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
372 -)))
373 373  
333 +== 2.5 Downlink Payload ==
374 374  
335 +By default, LSE50 prints the downlink payload to console port.
375 375  
376 -=== 2.4.3  Battery Info ===
337 +[[image:image-20220606165544-8.png]]
377 377  
378 -(((
379 -Check the battery voltage for LSE01.
380 -)))
381 381  
382 382  (((
383 -Ex1: 0x0B45 = 2885mV
341 +**Examples:**
384 384  )))
385 385  
386 386  (((
387 -Ex2: 0x0B49 = 2889mV
345 +
388 388  )))
389 389  
390 -
391 -
392 -=== 2.4.4  Signal Strength ===
393 -
394 -(((
395 -NB-IoT Network signal Strength.
348 +* (((
349 +**Set TDC**
396 396  )))
397 397  
398 398  (((
399 -**Ex1: 0x1d = 29**
353 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
400 400  )))
401 401  
402 402  (((
403 -(% style="color:blue" %)**0**(%%)  -113dBm or less
357 +Payload:    01 00 00 1E    TDC=30S
404 404  )))
405 405  
406 406  (((
407 -(% style="color:blue" %)**1**(%%)  -111dBm
361 +Payload:    01 00 00 3C    TDC=60S
408 408  )))
409 409  
410 410  (((
411 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
365 +
412 412  )))
413 413  
414 -(((
415 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
368 +* (((
369 +**Reset**
416 416  )))
417 417  
418 418  (((
419 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
373 +If payload = 0x04FF, it will reset the LSE01
420 420  )))
421 421  
422 422  
377 +* **CFM**
423 423  
424 -=== 2.4.5  Soil Moisture ===
379 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
425 425  
381 +
382 +
383 +== 2.6 ​Show Data in DataCake IoT Server ==
384 +
426 426  (((
427 -(((
428 -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.
386 +[[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:
429 429  )))
430 -)))
431 431  
432 432  (((
433 -(((
434 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
390 +
435 435  )))
436 -)))
437 437  
438 438  (((
439 -
394 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
440 440  )))
441 441  
442 442  (((
443 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
398 +(% 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:
444 444  )))
445 445  
446 446  
402 +[[image:1654505857935-743.png]]
447 447  
448 -=== 2.4.6  Soil Temperature ===
449 449  
450 -(((
451 -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
452 -)))
405 +[[image:1654505874829-548.png]]
453 453  
454 -(((
455 -**Example**:
456 -)))
457 457  
458 -(((
459 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
460 -)))
408 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
461 461  
462 -(((
463 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
464 -)))
410 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
465 465  
466 466  
413 +[[image:1654505905236-553.png]]
467 467  
468 -=== 2.4.7  Soil Conductivity (EC) ===
469 469  
470 -(((
471 -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).
472 -)))
416 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
473 473  
474 -(((
475 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
476 -)))
418 +[[image:1654505925508-181.png]]
477 477  
478 -(((
479 -Generally, the EC value of irrigation water is less than 800uS / cm.
480 -)))
481 481  
482 -(((
483 -
484 -)))
485 485  
486 -(((
487 -
488 -)))
422 +== 2.7 Frequency Plans ==
489 489  
490 -=== 2.4.8  Digital Interrupt ===
424 +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.
491 491  
492 -(((
493 -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.
494 -)))
495 495  
496 -(((
497 -The command is:
498 -)))
427 +=== 2.7.1 EU863-870 (EU868) ===
499 499  
500 -(((
501 -(% 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]])**.**
502 -)))
429 +(% style="color:#037691" %)** Uplink:**
503 503  
431 +868.1 - SF7BW125 to SF12BW125
504 504  
505 -(((
506 -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.
507 -)))
433 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
508 508  
435 +868.5 - SF7BW125 to SF12BW125
509 509  
510 -(((
511 -Example:
512 -)))
437 +867.1 - SF7BW125 to SF12BW125
513 513  
514 -(((
515 -0x(00): Normal uplink packet.
516 -)))
439 +867.3 - SF7BW125 to SF12BW125
517 517  
518 -(((
519 -0x(01): Interrupt Uplink Packet.
520 -)))
441 +867.5 - SF7BW125 to SF12BW125
521 521  
443 +867.7 - SF7BW125 to SF12BW125
522 522  
445 +867.9 - SF7BW125 to SF12BW125
523 523  
524 -=== 2.4.9  ​+5V Output ===
447 +868.8 - FSK
525 525  
526 -(((
527 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
528 -)))
529 529  
450 +(% style="color:#037691" %)** Downlink:**
530 530  
531 -(((
532 -The 5V output time can be controlled by AT Command.
533 -)))
452 +Uplink channels 1-9 (RX1)
534 534  
535 -(((
536 -(% style="color:blue" %)**AT+5VT=1000**
537 -)))
454 +869.525 - SF9BW125 (RX2 downlink only)
538 538  
539 -(((
540 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
541 -)))
542 542  
543 543  
458 +=== 2.7.2 US902-928(US915) ===
544 544  
545 -== 2.5  Downlink Payload ==
460 +Used in USA, Canada and South America. Default use CHE=2
546 546  
547 -By default, NSE01 prints the downlink payload to console port.
462 +(% style="color:#037691" %)**Uplink:**
548 548  
549 -[[image:image-20220708133731-5.png]]
464 +903.9 - SF7BW125 to SF10BW125
550 550  
466 +904.1 - SF7BW125 to SF10BW125
551 551  
552 -(((
553 -(% style="color:blue" %)**Examples:**
554 -)))
468 +904.3 - SF7BW125 to SF10BW125
555 555  
556 -(((
557 -
558 -)))
470 +904.5 - SF7BW125 to SF10BW125
559 559  
560 -* (((
561 -(% style="color:blue" %)**Set TDC**
562 -)))
472 +904.7 - SF7BW125 to SF10BW125
563 563  
564 -(((
565 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
566 -)))
474 +904.9 - SF7BW125 to SF10BW125
567 567  
568 -(((
569 -Payload:    01 00 00 1E    TDC=30S
570 -)))
476 +905.1 - SF7BW125 to SF10BW125
571 571  
572 -(((
573 -Payload:    01 00 00 3C    TDC=60S
574 -)))
478 +905.3 - SF7BW125 to SF10BW125
575 575  
576 -(((
577 -
578 -)))
579 579  
580 -* (((
581 -(% style="color:blue" %)**Reset**
582 -)))
481 +(% style="color:#037691" %)**Downlink:**
583 583  
584 -(((
585 -If payload = 0x04FF, it will reset the NSE01
586 -)))
483 +923.3 - SF7BW500 to SF12BW500
587 587  
485 +923.9 - SF7BW500 to SF12BW500
588 588  
589 -* (% style="color:blue" %)**INTMOD**
487 +924.5 - SF7BW500 to SF12BW500
590 590  
591 -(((
592 -Downlink Payload: 06000003, Set AT+INTMOD=3
593 -)))
489 +925.1 - SF7BW500 to SF12BW500
594 594  
491 +925.7 - SF7BW500 to SF12BW500
595 595  
493 +926.3 - SF7BW500 to SF12BW500
596 596  
597 -== 2.6  ​LED Indicator ==
495 +926.9 - SF7BW500 to SF12BW500
598 598  
599 -(((
600 -The NSE01 has an internal LED which is to show the status of different state.
497 +927.5 - SF7BW500 to SF12BW500
601 601  
499 +923.3 - SF12BW500(RX2 downlink only)
602 602  
603 -* 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)
604 -* Then the LED will be on for 1 second means device is boot normally.
605 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
606 -* For each uplink probe, LED will be on for 500ms.
607 -)))
608 608  
609 609  
503 +=== 2.7.3 CN470-510 (CN470) ===
610 610  
505 +Used in China, Default use CHE=1
611 611  
612 -== 2.7  Installation in Soil ==
507 +(% style="color:#037691" %)**Uplink:**
613 613  
614 -__**Measurement the soil surface**__
509 +486.3 - SF7BW125 to SF12BW125
615 615  
616 -(((
617 -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]]
618 -)))
511 +486.5 - SF7BW125 to SF12BW125
619 619  
620 -[[image:1657259653666-883.png]] ​
513 +486.7 - SF7BW125 to SF12BW125
621 621  
515 +486.9 - SF7BW125 to SF12BW125
622 622  
623 -(((
624 -
517 +487.1 - SF7BW125 to SF12BW125
625 625  
626 -(((
627 -Dig a hole with diameter > 20CM.
628 -)))
519 +487.3 - SF7BW125 to SF12BW125
629 629  
630 -(((
631 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
632 -)))
633 -)))
521 +487.5 - SF7BW125 to SF12BW125
634 634  
635 -[[image:1654506665940-119.png]]
523 +487.7 - SF7BW125 to SF12BW125
636 636  
637 -(((
638 -
639 -)))
640 640  
526 +(% style="color:#037691" %)**Downlink:**
641 641  
642 -== 2.8  ​Firmware Change Log ==
528 +506.7 - SF7BW125 to SF12BW125
643 643  
530 +506.9 - SF7BW125 to SF12BW125
644 644  
645 -Download URL & Firmware Change log
532 +507.1 - SF7BW125 to SF12BW125
646 646  
647 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
534 +507.3 - SF7BW125 to SF12BW125
648 648  
536 +507.5 - SF7BW125 to SF12BW125
649 649  
650 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
538 +507.7 - SF7BW125 to SF12BW125
651 651  
540 +507.9 - SF7BW125 to SF12BW125
652 652  
542 +508.1 - SF7BW125 to SF12BW125
653 653  
654 -== 2.9  ​Battery Analysis ==
544 +505.3 - SF12BW125 (RX2 downlink only)
655 655  
656 -=== 2.9.1  ​Battery Type ===
657 657  
658 658  
548 +=== 2.7.4 AU915-928(AU915) ===
549 +
550 +Default use CHE=2
551 +
552 +(% style="color:#037691" %)**Uplink:**
553 +
554 +916.8 - SF7BW125 to SF12BW125
555 +
556 +917.0 - SF7BW125 to SF12BW125
557 +
558 +917.2 - SF7BW125 to SF12BW125
559 +
560 +917.4 - SF7BW125 to SF12BW125
561 +
562 +917.6 - SF7BW125 to SF12BW125
563 +
564 +917.8 - SF7BW125 to SF12BW125
565 +
566 +918.0 - SF7BW125 to SF12BW125
567 +
568 +918.2 - SF7BW125 to SF12BW125
569 +
570 +
571 +(% style="color:#037691" %)**Downlink:**
572 +
573 +923.3 - SF7BW500 to SF12BW500
574 +
575 +923.9 - SF7BW500 to SF12BW500
576 +
577 +924.5 - SF7BW500 to SF12BW500
578 +
579 +925.1 - SF7BW500 to SF12BW500
580 +
581 +925.7 - SF7BW500 to SF12BW500
582 +
583 +926.3 - SF7BW500 to SF12BW500
584 +
585 +926.9 - SF7BW500 to SF12BW500
586 +
587 +927.5 - SF7BW500 to SF12BW500
588 +
589 +923.3 - SF12BW500(RX2 downlink only)
590 +
591 +
592 +
593 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
594 +
595 +(% style="color:#037691" %)**Default Uplink channel:**
596 +
597 +923.2 - SF7BW125 to SF10BW125
598 +
599 +923.4 - SF7BW125 to SF10BW125
600 +
601 +
602 +(% style="color:#037691" %)**Additional Uplink Channel**:
603 +
604 +(OTAA mode, channel added by JoinAccept message)
605 +
606 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
607 +
608 +922.2 - SF7BW125 to SF10BW125
609 +
610 +922.4 - SF7BW125 to SF10BW125
611 +
612 +922.6 - SF7BW125 to SF10BW125
613 +
614 +922.8 - SF7BW125 to SF10BW125
615 +
616 +923.0 - SF7BW125 to SF10BW125
617 +
618 +922.0 - SF7BW125 to SF10BW125
619 +
620 +
621 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
622 +
623 +923.6 - SF7BW125 to SF10BW125
624 +
625 +923.8 - SF7BW125 to SF10BW125
626 +
627 +924.0 - SF7BW125 to SF10BW125
628 +
629 +924.2 - SF7BW125 to SF10BW125
630 +
631 +924.4 - SF7BW125 to SF10BW125
632 +
633 +924.6 - SF7BW125 to SF10BW125
634 +
635 +
636 +(% style="color:#037691" %)** Downlink:**
637 +
638 +Uplink channels 1-8 (RX1)
639 +
640 +923.2 - SF10BW125 (RX2)
641 +
642 +
643 +
644 +=== 2.7.6 KR920-923 (KR920) ===
645 +
646 +Default channel:
647 +
648 +922.1 - SF7BW125 to SF12BW125
649 +
650 +922.3 - SF7BW125 to SF12BW125
651 +
652 +922.5 - SF7BW125 to SF12BW125
653 +
654 +
655 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
656 +
657 +922.1 - SF7BW125 to SF12BW125
658 +
659 +922.3 - SF7BW125 to SF12BW125
660 +
661 +922.5 - SF7BW125 to SF12BW125
662 +
663 +922.7 - SF7BW125 to SF12BW125
664 +
665 +922.9 - SF7BW125 to SF12BW125
666 +
667 +923.1 - SF7BW125 to SF12BW125
668 +
669 +923.3 - SF7BW125 to SF12BW125
670 +
671 +
672 +(% style="color:#037691" %)**Downlink:**
673 +
674 +Uplink channels 1-7(RX1)
675 +
676 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
677 +
678 +
679 +
680 +=== 2.7.7 IN865-867 (IN865) ===
681 +
682 +(% style="color:#037691" %)** Uplink:**
683 +
684 +865.0625 - SF7BW125 to SF12BW125
685 +
686 +865.4025 - SF7BW125 to SF12BW125
687 +
688 +865.9850 - SF7BW125 to SF12BW125
689 +
690 +
691 +(% style="color:#037691" %) **Downlink:**
692 +
693 +Uplink channels 1-3 (RX1)
694 +
695 +866.550 - SF10BW125 (RX2)
696 +
697 +
698 +
699 +
700 +== 2.8 LED Indicator ==
701 +
702 +The LSE01 has an internal LED which is to show the status of different state.
703 +
704 +* Blink once when device power on.
705 +* Solid ON for 5 seconds once device successful Join the network.
706 +* Blink once when device transmit a packet.
707 +
708 +== 2.9 Installation in Soil ==
709 +
710 +**Measurement the soil surface**
711 +
712 +
713 +[[image:1654506634463-199.png]] ​
714 +
659 659  (((
660 -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.
716 +(((
717 +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.
661 661  )))
719 +)))
662 662  
663 663  
722 +
723 +[[image:1654506665940-119.png]]
724 +
664 664  (((
665 -The battery is designed to last for several years depends on the actually use environment and update interval. 
726 +Dig a hole with diameter > 20CM.
666 666  )))
667 667  
729 +(((
730 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
731 +)))
668 668  
733 +
734 +== 2.10 ​Firmware Change Log ==
735 +
669 669  (((
670 -The battery related documents as below:
737 +**Firmware download link:**
671 671  )))
672 672  
673 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
674 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
675 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
740 +(((
741 +[[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/]]
742 +)))
676 676  
677 677  (((
678 -[[image:image-20220708140453-6.png]]
745 +
679 679  )))
680 680  
748 +(((
749 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
750 +)))
681 681  
752 +(((
753 +
754 +)))
682 682  
683 -=== 2.9.2  Power consumption Analyze ===
756 +(((
757 +**V1.0.**
758 +)))
684 684  
685 685  (((
686 -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.
761 +Release
687 687  )))
688 688  
689 689  
765 +== 2.11 ​Battery Analysis ==
766 +
767 +=== 2.11.1 ​Battery Type ===
768 +
690 690  (((
691 -Instruction to use as below:
770 +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.
692 692  )))
693 693  
694 694  (((
695 -(% 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/]]
774 +The battery is designed to last for more than 5 years for the LSN50.
696 696  )))
697 697  
698 -
699 699  (((
700 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
778 +(((
779 +The battery-related documents are as below:
701 701  )))
781 +)))
702 702  
703 703  * (((
704 -Product Model
784 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
705 705  )))
706 706  * (((
707 -Uplink Interval
787 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
708 708  )))
709 709  * (((
710 -Working Mode
790 +[[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]]
711 711  )))
712 712  
713 -(((
714 -And the Life expectation in difference case will be shown on the right.
715 -)))
793 + [[image:image-20220610172436-1.png]]
716 716  
717 -[[image:image-20220708141352-7.jpeg]]
718 718  
719 719  
797 +=== 2.11.2 ​Battery Note ===
720 720  
721 -=== 2.9.3  ​Battery Note ===
722 -
723 723  (((
724 724  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.
725 725  )))
... ... @@ -726,176 +726,298 @@
726 726  
727 727  
728 728  
729 -=== 2.9.4  Replace the battery ===
805 +=== 2.11.3 Replace the battery ===
730 730  
731 731  (((
732 -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).
808 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
733 733  )))
734 734  
735 -
736 -
737 -= 3. ​ Access NB-IoT Module =
738 -
739 739  (((
740 -Users can directly access the AT command set of the NB-IoT module.
812 +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.
741 741  )))
742 742  
743 743  (((
744 -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/]] 
816 +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)
745 745  )))
746 746  
747 -[[image:1657261278785-153.png]]
748 748  
749 749  
821 += 3. ​Using the AT Commands =
750 750  
751 -= 4.  Using the AT Commands =
823 +== 3.1 Access AT Commands ==
752 752  
753 -== 4.1  Access AT Commands ==
754 754  
755 -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/]]
826 +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.
756 756  
828 +[[image:1654501986557-872.png||height="391" width="800"]]
757 757  
758 -AT+<CMD>?  : Help on <CMD>
759 759  
760 -AT+<CMD>         : Run <CMD>
831 +Or if you have below board, use below connection:
761 761  
762 -AT+<CMD>=<value> : Set the value
763 763  
764 -AT+<CMD>=?  : Get the value
834 +[[image:1654502005655-729.png||height="503" width="801"]]
765 765  
766 766  
837 +
838 +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:
839 +
840 +
841 + [[image:1654502050864-459.png||height="564" width="806"]]
842 +
843 +
844 +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]]
845 +
846 +
847 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
848 +
849 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
850 +
851 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
852 +
853 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
854 +
855 +
767 767  (% style="color:#037691" %)**General Commands**(%%)      
768 768  
769 -AT  : Attention       
858 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
770 770  
771 -AT?  : Short Help     
860 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
772 772  
773 -ATZ  : MCU Reset    
862 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
774 774  
775 -AT+TDC  : Application Data Transmission Interval
864 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
776 776  
777 -AT+CFG  : Print all configurations
778 778  
779 -AT+CFGMOD           : Working mode selection
867 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
780 780  
781 -AT+INTMOD            : Set the trigger interrupt mode
869 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
782 782  
783 -AT+5VT  : Set extend the time of 5V power  
871 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
784 784  
785 -AT+PRO  : Choose agreement
873 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
786 786  
787 -AT+WEIGRE  : Get weight or set weight to 0
875 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
788 788  
789 -AT+WEIGAP  : Get or Set the GapValue of weight
877 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
790 790  
791 -AT+RXDL  : Extend the sending and receiving time
879 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
792 792  
793 -AT+CNTFAC  : Get or set counting parameters
881 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
794 794  
795 -AT+SERVADDR  : Server Address
883 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
796 796  
885 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
797 797  
798 -(% style="color:#037691" %)**COAP Management**      
887 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
799 799  
800 -AT+URI            : Resource parameters
889 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
801 801  
891 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
802 802  
803 -(% style="color:#037691" %)**UDP Management**
893 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
804 804  
805 -AT+CFM          : Upload confirmation mode (only valid for UDP)
895 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
806 806  
897 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
807 807  
808 -(% style="color:#037691" %)**MQTT Management**
899 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
809 809  
810 -AT+CLIENT               : Get or Set MQTT client
811 811  
812 -AT+UNAME  : Get or Set MQTT Username
902 +(% style="color:#037691" %)**LoRa Network Management**
813 813  
814 -AT+PWD                  : Get or Set MQTT password
904 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
815 815  
816 -AT+PUBTOPIC  : Get or Set MQTT publish topic
906 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
817 817  
818 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
908 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
819 819  
910 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
820 820  
821 -(% style="color:#037691" %)**Information**          
912 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
822 822  
823 -AT+FDR  : Factory Data Reset
914 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
824 824  
825 -AT+PWORD  : Serial Access Password
916 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
826 826  
918 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
827 827  
920 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
828 828  
829 -= ​5.  FAQ =
922 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
830 830  
831 -== 5.1 ​ How to Upgrade Firmware ==
924 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
832 832  
926 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
833 833  
928 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
929 +
930 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
931 +
932 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
933 +
934 +
935 +(% style="color:#037691" %)**Information** 
936 +
937 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
938 +
939 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
940 +
941 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
942 +
943 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
944 +
945 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
946 +
947 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
948 +
949 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
950 +
951 +
952 += ​4. FAQ =
953 +
954 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
955 +
834 834  (((
835 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
957 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
958 +When downloading the images, choose the required image file for download. ​
836 836  )))
837 837  
838 838  (((
839 -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]]
962 +
840 840  )))
841 841  
842 842  (((
843 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
966 +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.
844 844  )))
845 845  
969 +(((
970 +
971 +)))
846 846  
973 +(((
974 +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.
975 +)))
847 847  
848 -== 5.2  Can I calibrate NSE01 to different soil types? ==
977 +(((
978 +
979 +)))
849 849  
850 850  (((
851 -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]].
982 +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.
852 852  )))
853 853  
985 +[[image:image-20220606154726-3.png]]
854 854  
855 -= 6.  Trouble Shooting =
856 856  
857 -== 6.1  ​Connection problem when uploading firmware ==
988 +When you use the TTN network, the US915 frequency bands use are:
858 858  
990 +* 903.9 - SF7BW125 to SF10BW125
991 +* 904.1 - SF7BW125 to SF10BW125
992 +* 904.3 - SF7BW125 to SF10BW125
993 +* 904.5 - SF7BW125 to SF10BW125
994 +* 904.7 - SF7BW125 to SF10BW125
995 +* 904.9 - SF7BW125 to SF10BW125
996 +* 905.1 - SF7BW125 to SF10BW125
997 +* 905.3 - SF7BW125 to SF10BW125
998 +* 904.6 - SF8BW500
859 859  
860 860  (((
861 -**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]]
1001 +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:
1002 +
1003 +* (% style="color:#037691" %)**AT+CHE=2**
1004 +* (% style="color:#037691" %)**ATZ**
862 862  )))
863 863  
864 -(% class="wikigeneratedid" %)
865 865  (((
866 866  
1009 +
1010 +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.
867 867  )))
868 868  
1013 +(((
1014 +
1015 +)))
869 869  
870 -== 6.2  AT Command input doesn't work ==
1017 +(((
1018 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1019 +)))
871 871  
1021 +[[image:image-20220606154825-4.png]]
1022 +
1023 +
1024 +
1025 += 5. Trouble Shooting =
1026 +
1027 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1028 +
1029 +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.
1030 +
1031 +
1032 +== 5.2 AT Command input doesn’t work ==
1033 +
872 872  (((
873 -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.
1035 +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.
1036 +)))
874 874  
875 -
1038 +
1039 +== 5.3 Device rejoin in at the second uplink packet ==
1040 +
1041 +(% style="color:#4f81bd" %)**Issue describe as below:**
1042 +
1043 +[[image:1654500909990-784.png]]
1044 +
1045 +
1046 +(% style="color:#4f81bd" %)**Cause for this issue:**
1047 +
1048 +(((
1049 +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.
876 876  )))
877 877  
878 878  
879 -= 7. ​ Order Info =
1053 +(% style="color:#4f81bd" %)**Solution: **
880 880  
1055 +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:
881 881  
882 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1057 +[[image:1654500929571-736.png||height="458" width="832"]]
883 883  
884 884  
1060 += 6. ​Order Info =
1061 +
1062 +
1063 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1064 +
1065 +
1066 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1067 +
1068 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1069 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1070 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1071 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1072 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1073 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1074 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1075 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1076 +
1077 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1078 +
1079 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1080 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1081 +
885 885  (% class="wikigeneratedid" %)
886 886  (((
887 887  
888 888  )))
889 889  
890 -= 8.  Packing Info =
1087 += 7. Packing Info =
891 891  
892 892  (((
893 893  
894 894  
895 895  (% style="color:#037691" %)**Package Includes**:
1093 +)))
896 896  
897 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
898 -* External antenna x 1
1095 +* (((
1096 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
899 899  )))
900 900  
901 901  (((
... ... @@ -902,19 +902,24 @@
902 902  
903 903  
904 904  (% style="color:#037691" %)**Dimension and weight**:
1103 +)))
905 905  
906 -* Size: 195 x 125 x 55 mm
907 -* Weight:   420g
1105 +* (((
1106 +Device Size: cm
908 908  )))
1108 +* (((
1109 +Device Weight: g
1110 +)))
1111 +* (((
1112 +Package Size / pcs : cm
1113 +)))
1114 +* (((
1115 +Weight / pcs : g
909 909  
910 -(((
911 911  
912 -
913 -
914 -
915 915  )))
916 916  
917 -= 9.  Support =
1120 += 8. Support =
918 918  
919 919  * 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.
920 920  * 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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