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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 90.2
edited by Xiaoling
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edited by Xiaoling
on 2022/06/07 11:39
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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
... ... @@ -1,735 +1,749 @@
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 +**Contents:**
6 6  
8 +{{toc/}}
7 7  
8 -**Table of Contents:**
9 9  
10 10  
11 11  
12 12  
13 13  
15 += 1. Introduction =
14 14  
17 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
15 15  
16 -= 1.  Introduction =
19 +(((
20 +The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
21 +)))
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +(((
24 +It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
25 +)))
19 19  
20 20  (((
21 -
28 +The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 +)))
22 22  
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.
32 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
30 30  )))
31 31  
32 -
35 +(((
36 +Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 33  )))
34 34  
39 +
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
43 +[[image:1654503265560-120.png]]
39 39  
40 40  
41 41  
42 -== 1.2 ​ Features ==
47 +== 1.2 ​Features ==
43 43  
44 -
45 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
49 +* 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
51 +* Monitor Soil Moisture
52 +* Monitor Soil Temperature
53 +* Monitor Soil Conductivity
54 +* 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
59 +* 4000mAh or 8500mAh Battery for long term use
57 57  
58 -== 1.3  Specification ==
61 +== 1.3 Specification ==
59 59  
63 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 60  
61 -(% style="color:#037691" %)**Common DC Characteristics:**
65 +[[image:image-20220606162220-5.png]]
62 62  
63 -* Supply Voltage: 2.1v ~~ 3.6v
64 -* Operating Temperature: -40 ~~ 85°C
65 65  
66 -(% style="color:#037691" %)**NB-IoT Spec:**
67 67  
68 -* - B1 @H-FDD: 2100MHz
69 -* - B3 @H-FDD: 1800MHz
70 -* - B8 @H-FDD: 900MHz
71 -* - B5 @H-FDD: 850MHz
72 -* - B20 @H-FDD: 800MHz
73 -* - B28 @H-FDD: 700MHz
69 +== ​1.4 Applications ==
74 74  
75 -(% style="color:#037691" %)**Battery:**
71 +* Smart Agriculture
76 76  
77 -* Li/SOCI2 un-chargeable battery
78 -* Capacity: 8500mAh
79 -* Self Discharge: <1% / Year @ 25°C
80 -* Max continuously current: 130mA
81 -* Max boost current: 2A, 1 second
73 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74 +​
82 82  
83 -(% style="color:#037691" %)**Power Consumption**
76 +== 1.5 Firmware Change log ==
84 84  
85 -* STOP Mode: 10uA @ 3.3v
86 -* Max transmit power: 350mA@3.3v
87 87  
79 +**LSE01 v1.0 :**  Release
88 88  
89 -== ​1.4  Applications ==
90 90  
91 -* Smart Buildings & Home Automation
92 -* Logistics and Supply Chain Management
93 -* Smart Metering
94 -* Smart Agriculture
95 -* Smart Cities
96 -* Smart Factory
97 97  
98 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
99 -​
83 += 2. Configure LSE01 to connect to LoRaWAN network =
100 100  
85 +== 2.1 How it works ==
101 101  
87 +(((
88 +The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
89 +)))
102 102  
103 -== 1.5  Pin Definitions ==
91 +(((
92 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
93 +)))
104 104  
105 105  
106 -[[image:1657328609906-564.png]]
107 107  
97 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
108 108  
99 +Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
109 109  
110 -= 2.  Use NDDS75 to communicate with IoT Server =
111 111  
112 -== 2.1  How it works ==
102 +[[image:1654503992078-669.png]]
113 113  
104 +
105 +The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
106 +
107 +
108 +**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
109 +
110 +Each LSE01 is shipped with a sticker with the default device EUI as below:
111 +
112 +[[image:image-20220606163732-6.jpeg]]
113 +
114 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
115 +
116 +**Add APP EUI in the application**
117 +
118 +
119 +[[image:1654504596150-405.png]]
120 +
121 +
122 +
123 +**Add APP KEY and DEV EUI**
124 +
125 +[[image:1654504683289-357.png]]
126 +
127 +
128 +
129 +**Step 2**: Power on LSE01
130 +
131 +
132 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
133 +
134 +[[image:image-20220606163915-7.png]]
135 +
136 +
137 +**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
138 +
139 +[[image:1654504778294-788.png]]
140 +
141 +
142 +
143 +== 2.3 Uplink Payload ==
144 +
145 +(% class="wikigeneratedid" %)
146 +=== ===
147 +
148 +=== 2.3.1 MOD~=0(Default Mode) ===
149 +
150 +LSE01 will uplink payload via LoRaWAN with below payload format: 
151 +
114 114  (((
115 -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.
153 +Uplink payload includes in total 11 bytes.
116 116  )))
117 117  
156 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
157 +|(((
158 +**Size**
118 118  
160 +**(bytes)**
161 +)))|**2**|**2**|**2**|**2**|**2**|**1**
162 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
163 +Temperature
164 +
165 +(Reserve, Ignore now)
166 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
167 +MOD & Digital Interrupt
168 +
169 +(Optional)
170 +)))
171 +
172 +
173 +
174 +=== 2.3.2 MOD~=1(Original value) ===
175 +
176 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
177 +
178 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
179 +|(((
180 +**Size**
181 +
182 +**(bytes)**
183 +)))|**2**|**2**|**2**|**2**|**2**|**1**
184 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
185 +Temperature
186 +
187 +(Reserve, Ignore now)
188 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
189 +MOD & Digital Interrupt
190 +
191 +(Optional)
192 +)))
193 +
194 +
195 +
196 +=== 2.3.3 Battery Info ===
197 +
119 119  (((
120 -The diagram below shows the working flow in default firmware of NDDS75:
199 +Check the battery voltage for LSE01.
121 121  )))
122 122  
123 123  (((
124 -
203 +Ex1: 0x0B45 = 2885mV
125 125  )))
126 126  
127 -[[image:1657328659945-416.png]]
128 -
129 129  (((
130 -
207 +Ex2: 0x0B49 = 2889mV
131 131  )))
132 132  
133 133  
134 -== 2.2 ​ Configure the NDDS75 ==
135 135  
212 +=== 2.3.4 Soil Moisture ===
136 136  
137 -=== 2.2.1 Test Requirement ===
214 +(((
215 +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.
216 +)))
138 138  
139 139  (((
140 -To use NDDS75 in your city, make sure meet below requirements:
219 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
141 141  )))
142 142  
143 -* Your local operator has already distributed a NB-IoT Network there.
144 -* The local NB-IoT network used the band that NSE01 supports.
145 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
222 +(((
223 +
224 +)))
146 146  
147 147  (((
148 -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
227 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
149 149  )))
150 150  
151 151  
152 -[[image:1657328756309-230.png]]
153 153  
232 +=== 2.3.5 Soil Temperature ===
154 154  
234 +(((
235 + 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
236 +)))
155 155  
156 -=== 2.2.2 Insert SIM card ===
238 +(((
239 +**Example**:
240 +)))
157 157  
158 158  (((
159 -Insert the NB-IoT Card get from your provider.
243 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
160 160  )))
161 161  
162 162  (((
163 -User need to take out the NB-IoT module and insert the SIM card like below:
247 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
164 164  )))
165 165  
166 166  
167 -[[image:1657328884227-504.png]]
168 168  
252 +=== 2.3.6 Soil Conductivity (EC) ===
169 169  
254 +(((
255 +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).
256 +)))
170 170  
171 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
258 +(((
259 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
260 +)))
172 172  
173 173  (((
263 +Generally, the EC value of irrigation water is less than 800uS / cm.
264 +)))
265 +
174 174  (((
175 -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.
267 +
176 176  )))
269 +
270 +(((
271 +
177 177  )))
178 178  
179 -[[image:image-20220709092052-2.png]]
274 +=== 2.3.7 MOD ===
180 180  
181 -**Connection:**
276 +Firmware version at least v2.1 supports changing mode.
182 182  
183 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
278 +For example, bytes[10]=90
184 184  
185 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
280 +mod=(bytes[10]>>7)&0x01=1.
186 186  
187 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
188 188  
283 +**Downlink Command:**
189 189  
190 -In the PC, use below serial tool settings:
285 +If payload = 0x0A00, workmode=0
191 191  
192 -* Baud:  (% style="color:green" %)**9600**
193 -* Data bits:** (% style="color:green" %)8(%%)**
194 -* Stop bits: (% style="color:green" %)**1**
195 -* Parity:  (% style="color:green" %)**None**
196 -* Flow Control: (% style="color:green" %)**None**
287 +If** **payload =** **0x0A01, workmode=1
197 197  
198 -(((
199 -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.
200 -)))
201 201  
202 -[[image:1657329814315-101.png]]
203 203  
204 -(((
205 -(% 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/]]
206 -)))
291 +=== 2.3.8 ​Decode payload in The Things Network ===
207 207  
293 +While using TTN network, you can add the payload format to decode the payload.
208 208  
209 209  
210 -=== 2.2.4 Use CoAP protocol to uplink data ===
296 +[[image:1654505570700-128.png]]
211 211  
212 -(% 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/]]
298 +The payload decoder function for TTN is here:
213 213  
300 +LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
214 214  
215 -**Use below commands:**
216 216  
217 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
219 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
220 220  
221 -For parameter description, please refer to AT command set
304 +== 2.4 Uplink Interval ==
222 222  
223 -[[image:1657330452568-615.png]]
306 +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"]]
224 224  
225 225  
226 -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.
227 227  
228 -[[image:1657330472797-498.png]]
310 +== 2.5 Downlink Payload ==
229 229  
312 +By default, LSE50 prints the downlink payload to console port.
230 230  
314 +[[image:image-20220606165544-8.png]]
231 231  
232 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
233 233  
317 +**Examples:**
234 234  
235 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
236 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
237 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
238 238  
239 -[[image:1657330501006-241.png]]
320 +* **Set TDC**
240 240  
322 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
241 241  
242 -[[image:1657330533775-472.png]]
324 +Payload:    01 00 00 1E    TDC=30S
243 243  
326 +Payload:    01 00 00 3C    TDC=60S
244 244  
245 245  
246 -=== 2.2.6 Use MQTT protocol to uplink data ===
329 +* **Reset**
247 247  
331 +If payload = 0x04FF, it will reset the LSE01
248 248  
249 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
250 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
251 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
252 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
253 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
254 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
255 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
256 256  
257 -[[image:1657249978444-674.png]]
334 +* **CFM**
258 258  
336 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
259 259  
260 -[[image:1657330723006-866.png]]
261 261  
262 262  
263 -(((
264 -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.
265 -)))
340 +== 2.6 ​Show Data in DataCake IoT Server ==
266 266  
342 +[[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:
267 267  
268 268  
269 -=== 2.2.7 Use TCP protocol to uplink data ===
345 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
270 270  
347 +**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:
271 271  
272 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
273 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
274 274  
275 -[[image:image-20220709093918-1.png]]
350 +[[image:1654505857935-743.png]]
276 276  
277 277  
278 -[[image:image-20220709093918-2.png]]
353 +[[image:1654505874829-548.png]]
279 279  
355 +Step 3: Create an account or log in Datacake.
280 280  
357 +Step 4: Search the LSE01 and add DevEUI.
281 281  
282 -=== 2.2.8 Change Update Interval ===
283 283  
284 -User can use below command to change the (% style="color:green" %)**uplink interval**.
360 +[[image:1654505905236-553.png]]
285 285  
286 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
287 287  
288 -(((
289 -(% style="color:red" %)**NOTE:**
290 -)))
363 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
291 291  
292 -(((
293 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
294 -)))
365 +[[image:1654505925508-181.png]]
295 295  
296 296  
297 297  
298 -== 2.3  Uplink Payload ==
369 +== 2.7 Frequency Plans ==
299 299  
300 -In this mode, uplink payload includes in total 14 bytes
371 +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.
301 301  
302 302  
303 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
304 -|=(% style="width: 60px;" %)(((
305 -**Size(bytes)**
306 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
307 -|(% 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" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
374 +=== 2.7.1 EU863-870 (EU868) ===
308 308  
309 -(((
310 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
311 -)))
376 +(% style="color:#037691" %)** Uplink:**
312 312  
378 +868.1 - SF7BW125 to SF12BW125
313 313  
314 -[[image:1657331036973-987.png]]
380 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
315 315  
316 -(((
317 -The payload is ASCII string, representative same HEX:
318 -)))
382 +868.5 - SF7BW125 to SF12BW125
319 319  
320 -(((
321 -0x72403155615900640c6c19029200 where:
322 -)))
384 +867.1 - SF7BW125 to SF12BW125
323 323  
324 -* (((
325 -Device ID: 0x724031556159 = 724031556159
326 -)))
327 -* (((
328 -Version: 0x0064=100=1.0.0
329 -)))
386 +867.3 - SF7BW125 to SF12BW125
330 330  
331 -* (((
332 -BAT: 0x0c6c = 3180 mV = 3.180V
333 -)))
334 -* (((
335 -Signal: 0x19 = 25
336 -)))
337 -* (((
338 -Distance: 0x0292= 658 mm
339 -)))
340 -* (((
341 -Interrupt: 0x00 = 0
342 -)))
388 +867.5 - SF7BW125 to SF12BW125
343 343  
390 +867.7 - SF7BW125 to SF12BW125
344 344  
392 +867.9 - SF7BW125 to SF12BW125
345 345  
394 +868.8 - FSK
346 346  
347 -== 2.4  Payload Explanation and Sensor Interface ==
348 348  
397 +(% style="color:#037691" %)** Downlink:**
349 349  
350 -=== 2.4.1  Device ID ===
399 +Uplink channels 1-9 (RX1)
351 351  
352 -(((
353 -By default, the Device ID equal to the last 6 bytes of IMEI.
354 -)))
401 +869.525 - SF9BW125 (RX2 downlink only)
355 355  
356 -(((
357 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
358 -)))
359 359  
360 -(((
361 -**Example:**
362 -)))
363 363  
364 -(((
365 -AT+DEUI=A84041F15612
366 -)))
405 +=== 2.7.2 US902-928(US915) ===
367 367  
368 -(((
369 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
370 -)))
407 +Used in USA, Canada and South America. Default use CHE=2
371 371  
409 +(% style="color:#037691" %)**Uplink:**
372 372  
411 +903.9 - SF7BW125 to SF10BW125
373 373  
374 -=== 2.4.2  Version Info ===
413 +904.1 - SF7BW125 to SF10BW125
375 375  
376 -(((
377 -Specify the software version: 0x64=100, means firmware version 1.00.
378 -)))
415 +904.3 - SF7BW125 to SF10BW125
379 379  
380 -(((
381 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
382 -)))
417 +904.5 - SF7BW125 to SF10BW125
383 383  
419 +904.7 - SF7BW125 to SF10BW125
384 384  
421 +904.9 - SF7BW125 to SF10BW125
385 385  
386 -=== 2.4.3  Battery Info ===
423 +905.1 - SF7BW125 to SF10BW125
387 387  
388 -(((
389 -Check the battery voltage for LSE01.
390 -)))
425 +905.3 - SF7BW125 to SF10BW125
391 391  
392 -(((
393 -Ex1: 0x0B45 = 2885mV
394 -)))
395 395  
396 -(((
397 -Ex2: 0x0B49 = 2889mV
398 -)))
428 +(% style="color:#037691" %)**Downlink:**
399 399  
430 +923.3 - SF7BW500 to SF12BW500
400 400  
432 +923.9 - SF7BW500 to SF12BW500
401 401  
402 -=== 2.4.4  Signal Strength ===
434 +924.5 - SF7BW500 to SF12BW500
403 403  
404 -(((
405 -NB-IoT Network signal Strength.
406 -)))
436 +925.1 - SF7BW500 to SF12BW500
407 407  
408 -(((
409 -**Ex1: 0x1d = 29**
410 -)))
438 +925.7 - SF7BW500 to SF12BW500
411 411  
412 -(((
413 -(% style="color:blue" %)**0**(%%)  -113dBm or less
414 -)))
440 +926.3 - SF7BW500 to SF12BW500
415 415  
416 -(((
417 -(% style="color:blue" %)**1**(%%)  -111dBm
418 -)))
442 +926.9 - SF7BW500 to SF12BW500
419 419  
420 -(((
421 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 -)))
444 +927.5 - SF7BW500 to SF12BW500
423 423  
424 -(((
425 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
426 -)))
446 +923.3 - SF12BW500(RX2 downlink only)
427 427  
428 -(((
429 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
430 -)))
431 431  
432 432  
450 +=== 2.7.3 CN470-510 (CN470) ===
433 433  
434 -=== 2.4.5  Soil Moisture ===
452 +Used in China, Default use CHE=1
435 435  
436 -(((
437 -(((
438 -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.
439 -)))
440 -)))
454 +(% style="color:#037691" %)**Uplink:**
441 441  
442 -(((
443 -(((
444 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
445 -)))
446 -)))
456 +486.3 - SF7BW125 to SF12BW125
447 447  
448 -(((
449 -
450 -)))
458 +486.5 - SF7BW125 to SF12BW125
451 451  
452 -(((
453 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
454 -)))
460 +486.7 - SF7BW125 to SF12BW125
455 455  
462 +486.9 - SF7BW125 to SF12BW125
456 456  
464 +487.1 - SF7BW125 to SF12BW125
457 457  
458 -=== 2.4.6  Soil Temperature ===
466 +487.3 - SF7BW125 to SF12BW125
459 459  
460 -(((
461 -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
462 -)))
468 +487.5 - SF7BW125 to SF12BW125
463 463  
464 -(((
465 -**Example**:
466 -)))
470 +487.7 - SF7BW125 to SF12BW125
467 467  
468 -(((
469 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
470 -)))
471 471  
472 -(((
473 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
474 -)))
473 +(% style="color:#037691" %)**Downlink:**
475 475  
475 +506.7 - SF7BW125 to SF12BW125
476 476  
477 +506.9 - SF7BW125 to SF12BW125
477 477  
478 -=== 2.4.7  Soil Conductivity (EC) ===
479 +507.1 - SF7BW125 to SF12BW125
479 479  
480 -(((
481 -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).
482 -)))
481 +507.3 - SF7BW125 to SF12BW125
483 483  
484 -(((
485 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
486 -)))
483 +507.5 - SF7BW125 to SF12BW125
487 487  
488 -(((
489 -Generally, the EC value of irrigation water is less than 800uS / cm.
490 -)))
485 +507.7 - SF7BW125 to SF12BW125
491 491  
492 -(((
493 -
494 -)))
487 +507.9 - SF7BW125 to SF12BW125
495 495  
496 -(((
497 -
498 -)))
489 +508.1 - SF7BW125 to SF12BW125
499 499  
500 -=== 2.4.8  Digital Interrupt ===
491 +505.3 - SF12BW125 (RX2 downlink only)
501 501  
502 -(((
503 -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.
504 -)))
505 505  
506 -(((
507 -The command is:
508 -)))
509 509  
510 -(((
511 -(% 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]])**.**
512 -)))
495 +=== 2.7.4 AU915-928(AU915) ===
513 513  
497 +Default use CHE=2
514 514  
515 -(((
516 -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.
517 -)))
499 +(% style="color:#037691" %)**Uplink:**
518 518  
501 +916.8 - SF7BW125 to SF12BW125
519 519  
520 -(((
521 -Example:
522 -)))
503 +917.0 - SF7BW125 to SF12BW125
523 523  
524 -(((
525 -0x(00): Normal uplink packet.
526 -)))
505 +917.2 - SF7BW125 to SF12BW125
527 527  
528 -(((
529 -0x(01): Interrupt Uplink Packet.
530 -)))
507 +917.4 - SF7BW125 to SF12BW125
531 531  
509 +917.6 - SF7BW125 to SF12BW125
532 532  
511 +917.8 - SF7BW125 to SF12BW125
533 533  
534 -=== 2.4.9  ​+5V Output ===
513 +918.0 - SF7BW125 to SF12BW125
535 535  
536 -(((
537 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
538 -)))
515 +918.2 - SF7BW125 to SF12BW125
539 539  
540 540  
541 -(((
542 -The 5V output time can be controlled by AT Command.
543 -)))
518 +(% style="color:#037691" %)**Downlink:**
544 544  
545 -(((
546 -(% style="color:blue" %)**AT+5VT=1000**
547 -)))
520 +923.3 - SF7BW500 to SF12BW500
548 548  
549 -(((
550 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
551 -)))
522 +923.9 - SF7BW500 to SF12BW500
552 552  
524 +924.5 - SF7BW500 to SF12BW500
553 553  
526 +925.1 - SF7BW500 to SF12BW500
554 554  
555 -== 2.5  Downlink Payload ==
528 +925.7 - SF7BW500 to SF12BW500
556 556  
557 -By default, NSE01 prints the downlink payload to console port.
530 +926.3 - SF7BW500 to SF12BW500
558 558  
559 -[[image:image-20220708133731-5.png]]
532 +926.9 - SF7BW500 to SF12BW500
560 560  
534 +927.5 - SF7BW500 to SF12BW500
561 561  
562 -(((
563 -(% style="color:blue" %)**Examples:**
564 -)))
536 +923.3 - SF12BW500(RX2 downlink only)
565 565  
566 -(((
567 -
568 -)))
569 569  
570 -* (((
571 -(% style="color:blue" %)**Set TDC**
572 -)))
573 573  
574 -(((
575 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
576 -)))
540 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
577 577  
578 -(((
579 -Payload:    01 00 00 1E    TDC=30S
580 -)))
542 +(% style="color:#037691" %)**Default Uplink channel:**
581 581  
582 -(((
583 -Payload:    01 00 00 3C    TDC=60S
584 -)))
544 +923.2 - SF7BW125 to SF10BW125
585 585  
586 -(((
587 -
588 -)))
546 +923.4 - SF7BW125 to SF10BW125
589 589  
590 -* (((
591 -(% style="color:blue" %)**Reset**
592 -)))
593 593  
594 -(((
595 -If payload = 0x04FF, it will reset the NSE01
596 -)))
549 +(% style="color:#037691" %)**Additional Uplink Channel**:
597 597  
551 +(OTAA mode, channel added by JoinAccept message)
598 598  
599 -* (% style="color:blue" %)**INTMOD**
553 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
600 600  
601 -(((
602 -Downlink Payload: 06000003, Set AT+INTMOD=3
603 -)))
555 +922.2 - SF7BW125 to SF10BW125
604 604  
557 +922.4 - SF7BW125 to SF10BW125
605 605  
559 +922.6 - SF7BW125 to SF10BW125
606 606  
607 -== 2.6  ​LED Indicator ==
561 +922.8 - SF7BW125 to SF10BW125
608 608  
609 -(((
610 -The NSE01 has an internal LED which is to show the status of different state.
563 +923.0 - SF7BW125 to SF10BW125
611 611  
565 +922.0 - SF7BW125 to SF10BW125
612 612  
613 -* 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)
614 -* Then the LED will be on for 1 second means device is boot normally.
615 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
616 -* For each uplink probe, LED will be on for 500ms.
617 -)))
618 618  
568 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
619 619  
570 +923.6 - SF7BW125 to SF10BW125
620 620  
572 +923.8 - SF7BW125 to SF10BW125
621 621  
622 -== 2.7  Installation in Soil ==
574 +924.0 - SF7BW125 to SF10BW125
623 623  
624 -__**Measurement the soil surface**__
576 +924.2 - SF7BW125 to SF10BW125
625 625  
626 -(((
627 -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]]
628 -)))
578 +924.4 - SF7BW125 to SF10BW125
629 629  
630 -[[image:1657259653666-883.png]] ​
580 +924.6 - SF7BW125 to SF10BW125
631 631  
632 632  
633 -(((
634 -
583 +(% style="color:#037691" %)** Downlink:**
635 635  
636 -(((
637 -Dig a hole with diameter > 20CM.
638 -)))
585 +Uplink channels 1-8 (RX1)
639 639  
640 -(((
641 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
642 -)))
643 -)))
587 +923.2 - SF10BW125 (RX2)
644 644  
645 -[[image:1654506665940-119.png]]
646 646  
647 -(((
648 -
649 -)))
650 650  
591 +=== 2.7.6 KR920-923 (KR920) ===
651 651  
652 -== 2.8  ​Firmware Change Log ==
593 +Default channel:
653 653  
595 +922.1 - SF7BW125 to SF12BW125
654 654  
655 -Download URL & Firmware Change log
597 +922.3 - SF7BW125 to SF12BW125
656 656  
657 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
599 +922.5 - SF7BW125 to SF12BW125
658 658  
659 659  
660 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
602 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
661 661  
604 +922.1 - SF7BW125 to SF12BW125
662 662  
606 +922.3 - SF7BW125 to SF12BW125
663 663  
664 -== 2.9  ​Battery Analysis ==
608 +922.5 - SF7BW125 to SF12BW125
665 665  
666 -=== 2.9.1  ​Battery Type ===
610 +922.7 - SF7BW125 to SF12BW125
667 667  
612 +922.9 - SF7BW125 to SF12BW125
668 668  
614 +923.1 - SF7BW125 to SF12BW125
615 +
616 +923.3 - SF7BW125 to SF12BW125
617 +
618 +
619 +(% style="color:#037691" %)**Downlink:**
620 +
621 +Uplink channels 1-7(RX1)
622 +
623 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
624 +
625 +
626 +
627 +=== 2.7.7 IN865-867 (IN865) ===
628 +
629 +(% style="color:#037691" %)** Uplink:**
630 +
631 +865.0625 - SF7BW125 to SF12BW125
632 +
633 +865.4025 - SF7BW125 to SF12BW125
634 +
635 +865.9850 - SF7BW125 to SF12BW125
636 +
637 +
638 +(% style="color:#037691" %) **Downlink:**
639 +
640 +Uplink channels 1-3 (RX1)
641 +
642 +866.550 - SF10BW125 (RX2)
643 +
644 +
645 +
646 +
647 +== 2.8 LED Indicator ==
648 +
649 +The LSE01 has an internal LED which is to show the status of different state.
650 +
651 +* Blink once when device power on.
652 +* Solid ON for 5 seconds once device successful Join the network.
653 +* Blink once when device transmit a packet.
654 +
655 +
656 +
657 +== 2.9 Installation in Soil ==
658 +
659 +**Measurement the soil surface**
660 +
661 +
662 +[[image:1654506634463-199.png]] ​
663 +
669 669  (((
670 -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.
665 +(((
666 +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.
671 671  )))
668 +)))
672 672  
673 673  
671 +[[image:1654506665940-119.png]]
672 +
674 674  (((
675 -The battery is designed to last for several years depends on the actually use environment and update interval. 
674 +Dig a hole with diameter > 20CM.
676 676  )))
677 677  
677 +(((
678 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
679 +)))
678 678  
681 +
682 +== 2.10 ​Firmware Change Log ==
683 +
679 679  (((
680 -The battery related documents as below:
685 +**Firmware download link:**
681 681  )))
682 682  
683 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
684 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
685 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
688 +(((
689 +[[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/]]
690 +)))
686 686  
687 687  (((
688 -[[image:image-20220708140453-6.png]]
693 +
689 689  )))
690 690  
696 +(((
697 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
698 +)))
691 691  
700 +(((
701 +
702 +)))
692 692  
693 -=== 2.9.2  Power consumption Analyze ===
704 +(((
705 +**V1.0.**
706 +)))
694 694  
695 695  (((
696 -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.
709 +Release
697 697  )))
698 698  
699 699  
713 +== 2.11 ​Battery Analysis ==
714 +
715 +=== 2.11.1 ​Battery Type ===
716 +
700 700  (((
701 -Instruction to use as below:
718 +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.
702 702  )))
703 703  
704 704  (((
705 -(% 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/]]
722 +The battery is designed to last for more than 5 years for the LSN50.
706 706  )))
707 707  
708 -
709 709  (((
710 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
726 +(((
727 +The battery-related documents are as below:
711 711  )))
729 +)))
712 712  
713 713  * (((
714 -Product Model
732 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
715 715  )))
716 716  * (((
717 -Uplink Interval
735 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
718 718  )))
719 719  * (((
720 -Working Mode
738 +[[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]]
721 721  )))
722 722  
723 -(((
724 -And the Life expectation in difference case will be shown on the right.
725 -)))
741 + [[image:image-20220606171726-9.png]]
726 726  
727 -[[image:image-20220708141352-7.jpeg]]
728 728  
729 729  
745 +=== 2.11.2 ​Battery Note ===
730 730  
731 -=== 2.9.3  ​Battery Note ===
732 -
733 733  (((
734 734  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.
735 735  )))
... ... @@ -736,176 +736,303 @@
736 736  
737 737  
738 738  
739 -=== 2.9.4  Replace the battery ===
753 +=== 2.11.3 Replace the battery ===
740 740  
741 741  (((
742 -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).
756 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
743 743  )))
744 744  
745 -
746 -
747 -= 3. ​ Access NB-IoT Module =
748 -
749 749  (((
750 -Users can directly access the AT command set of the NB-IoT module.
760 +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.
751 751  )))
752 752  
753 753  (((
754 -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/]] 
764 +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)
755 755  )))
756 756  
757 -[[image:1657261278785-153.png]]
758 758  
759 759  
769 += 3. ​Using the AT Commands =
760 760  
761 -= 4.  Using the AT Commands =
771 +== 3.1 Access AT Commands ==
762 762  
763 -== 4.1  Access AT Commands ==
764 764  
765 -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/]]
774 +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.
766 766  
776 +[[image:1654501986557-872.png||height="391" width="800"]]
767 767  
768 -AT+<CMD>?  : Help on <CMD>
769 769  
770 -AT+<CMD>         : Run <CMD>
779 +Or if you have below board, use below connection:
771 771  
772 -AT+<CMD>=<value> : Set the value
773 773  
774 -AT+<CMD>=?  : Get the value
782 +[[image:1654502005655-729.png||height="503" width="801"]]
775 775  
776 776  
785 +
786 +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:
787 +
788 +
789 + [[image:1654502050864-459.png||height="564" width="806"]]
790 +
791 +
792 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
793 +
794 +
795 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
796 +
797 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
798 +
799 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
800 +
801 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
802 +
803 +
777 777  (% style="color:#037691" %)**General Commands**(%%)      
778 778  
779 -AT  : Attention       
806 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
780 780  
781 -AT?  : Short Help     
808 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
782 782  
783 -ATZ  : MCU Reset    
810 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
784 784  
785 -AT+TDC  : Application Data Transmission Interval
812 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
786 786  
787 -AT+CFG  : Print all configurations
788 788  
789 -AT+CFGMOD           : Working mode selection
815 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
790 790  
791 -AT+INTMOD            : Set the trigger interrupt mode
817 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
792 792  
793 -AT+5VT  : Set extend the time of 5V power  
819 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
794 794  
795 -AT+PRO  : Choose agreement
821 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
796 796  
797 -AT+WEIGRE  : Get weight or set weight to 0
823 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
798 798  
799 -AT+WEIGAP  : Get or Set the GapValue of weight
825 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
800 800  
801 -AT+RXDL  : Extend the sending and receiving time
827 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
802 802  
803 -AT+CNTFAC  : Get or set counting parameters
829 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
804 804  
805 -AT+SERVADDR  : Server Address
831 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
806 806  
833 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
807 807  
808 -(% style="color:#037691" %)**COAP Management**      
835 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
809 809  
810 -AT+URI            : Resource parameters
837 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
811 811  
839 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
812 812  
813 -(% style="color:#037691" %)**UDP Management**
841 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
814 814  
815 -AT+CFM          : Upload confirmation mode (only valid for UDP)
843 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
816 816  
845 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
817 817  
818 -(% style="color:#037691" %)**MQTT Management**
847 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
819 819  
820 -AT+CLIENT               : Get or Set MQTT client
821 821  
822 -AT+UNAME  : Get or Set MQTT Username
850 +(% style="color:#037691" %)**LoRa Network Management**
823 823  
824 -AT+PWD                  : Get or Set MQTT password
852 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
825 825  
826 -AT+PUBTOPIC  : Get or Set MQTT publish topic
854 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
827 827  
828 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
856 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
829 829  
858 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
830 830  
831 -(% style="color:#037691" %)**Information**          
860 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
832 832  
833 -AT+FDR  : Factory Data Reset
862 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
834 834  
835 -AT+PWORD  : Serial Access Password
864 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
836 836  
866 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
837 837  
868 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
838 838  
839 -= ​5.  FAQ =
870 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
840 840  
841 -== 5.1 ​ How to Upgrade Firmware ==
872 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
842 842  
874 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
843 843  
876 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
877 +
878 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
879 +
880 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
881 +
882 +
883 +(% style="color:#037691" %)**Information** 
884 +
885 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
886 +
887 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
888 +
889 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
890 +
891 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
892 +
893 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
894 +
895 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
896 +
897 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
898 +
899 +
900 += ​4. FAQ =
901 +
902 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
903 +
844 844  (((
845 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
905 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
906 +When downloading the images, choose the required image file for download. ​
846 846  )))
847 847  
848 848  (((
849 -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]]
910 +
850 850  )))
851 851  
852 852  (((
853 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
914 +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.
854 854  )))
855 855  
917 +(((
918 +
919 +)))
856 856  
921 +(((
922 +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.
923 +)))
857 857  
858 -== 5.2  Can I calibrate NSE01 to different soil types? ==
925 +(((
926 +
927 +)))
859 859  
860 860  (((
861 -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]].
930 +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.
862 862  )))
863 863  
933 +[[image:image-20220606154726-3.png]]
864 864  
865 -= 6.  Trouble Shooting =
866 866  
867 -== 6.1  ​Connection problem when uploading firmware ==
936 +When you use the TTN network, the US915 frequency bands use are:
868 868  
938 +* 903.9 - SF7BW125 to SF10BW125
939 +* 904.1 - SF7BW125 to SF10BW125
940 +* 904.3 - SF7BW125 to SF10BW125
941 +* 904.5 - SF7BW125 to SF10BW125
942 +* 904.7 - SF7BW125 to SF10BW125
943 +* 904.9 - SF7BW125 to SF10BW125
944 +* 905.1 - SF7BW125 to SF10BW125
945 +* 905.3 - SF7BW125 to SF10BW125
946 +* 904.6 - SF8BW500
869 869  
870 870  (((
871 -**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]]
949 +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:
872 872  )))
873 873  
874 -(% class="wikigeneratedid" %)
952 +(% class="box infomessage" %)
875 875  (((
954 +**AT+CHE=2**
955 +)))
956 +
957 +(% class="box infomessage" %)
958 +(((
959 +**ATZ**
960 +)))
961 +
962 +(((
963 +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.
964 +)))
965 +
966 +(((
876 876  
877 877  )))
878 878  
970 +(((
971 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
972 +)))
879 879  
880 -== 6.2  AT Command input doesn't work ==
974 +[[image:image-20220606154825-4.png]]
881 881  
976 +
977 +
978 += 5. Trouble Shooting =
979 +
980 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
981 +
982 +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.
983 +
984 +
985 +== 5.2 AT Command input doesn’t work ==
986 +
882 882  (((
883 -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.
988 +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.
989 +)))
884 884  
885 -
991 +
992 +== 5.3 Device rejoin in at the second uplink packet ==
993 +
994 +(% style="color:#4f81bd" %)**Issue describe as below:**
995 +
996 +[[image:1654500909990-784.png]]
997 +
998 +
999 +(% style="color:#4f81bd" %)**Cause for this issue:**
1000 +
1001 +(((
1002 +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.
886 886  )))
887 887  
888 888  
889 -= 7. ​ Order Info =
1006 +(% style="color:#4f81bd" %)**Solution: **
890 890  
1008 +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:
891 891  
892 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1010 +[[image:1654500929571-736.png||height="458" width="832"]]
893 893  
894 894  
1013 += 6. ​Order Info =
1014 +
1015 +
1016 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1017 +
1018 +
1019 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1020 +
1021 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1022 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1023 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1024 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1025 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1026 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1027 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1028 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1029 +
1030 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1031 +
1032 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1033 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1034 +
895 895  (% class="wikigeneratedid" %)
896 896  (((
897 897  
898 898  )))
899 899  
900 -= 8.  Packing Info =
1040 += 7. Packing Info =
901 901  
902 902  (((
903 903  
904 904  
905 905  (% style="color:#037691" %)**Package Includes**:
1046 +)))
906 906  
907 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
908 -* External antenna x 1
1048 +* (((
1049 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
909 909  )))
910 910  
911 911  (((
... ... @@ -912,19 +912,30 @@
912 912  
913 913  
914 914  (% style="color:#037691" %)**Dimension and weight**:
1056 +)))
915 915  
916 -* Size: 195 x 125 x 55 mm
917 -* Weight:   420g
1058 +* (((
1059 +Device Size: cm
918 918  )))
1061 +* (((
1062 +Device Weight: g
1063 +)))
1064 +* (((
1065 +Package Size / pcs : cm
1066 +)))
1067 +* (((
1068 +Weight / pcs : g
919 919  
920 -(((
921 -
922 922  
923 -
924 924  
925 925  )))
926 926  
927 -= 9.  Support =
1074 += 8. Support =
928 928  
929 929  * 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.
930 930  * 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]]
1078 +
1079 +
1080 +~)~)~)
1081 +~)~)~)
1082 +~)~)~)
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