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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 +**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  
61 +== 1.3 Specification ==
58 58  
59 -== 1.3  Specification ==
63 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 60  
65 +[[image:image-20220606162220-5.png]]
61 61  
62 -(% style="color:#037691" %)**Common DC Characteristics:**
63 63  
64 -* Supply Voltage: 2.1v ~~ 3.6v
65 -* Operating Temperature: -40 ~~ 85°C
66 66  
67 -(% style="color:#037691" %)**NB-IoT Spec:**
69 +== ​1.4 Applications ==
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
71 +* Smart Agriculture
75 75  
76 -(% style="color:#037691" %)**Battery:**
73 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74 +​
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
76 +== 1.5 Firmware Change log ==
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: 350mA@3.3v
79 +**LSE01 v1.0 :**  Release
88 88  
89 89  
90 90  
91 -== ​1.4  Applications ==
83 += 2. Configure LSE01 to connect to LoRaWAN network =
92 92  
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 -* Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
85 +== 2.1 How it works ==
99 99  
100 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
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  
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 +)))
103 103  
104 104  
105 -== 1.5  Pin Definitions ==
106 106  
97 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
107 107  
108 -[[image:1657328609906-564.png]]
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  
110 110  
102 +[[image:1654503992078-669.png]]
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
113 113  
114 -== 2.1  How it works ==
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.
115 115  
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 +=== 2.3.1 MOD~=0(Default Mode) ===
146 +
147 +LSE01 will uplink payload via LoRaWAN with below payload format: 
148 +
149 +
150 +Uplink payload includes in total 11 bytes.
151 +
152 +
153 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
154 +|(((
155 +**Size**
156 +
157 +**(bytes)**
158 +)))|**2**|**2**|**2**|**2**|**2**|**1**
159 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
160 +Temperature
161 +
162 +(Reserve, Ignore now)
163 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
164 +MOD & Digital Interrupt
165 +
166 +(Optional)
167 +)))
168 +
169 +
170 +
171 +=== 2.3.2 MOD~=1(Original value) ===
172 +
173 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
174 +
175 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
176 +|(((
177 +**Size**
178 +
179 +**(bytes)**
180 +)))|**2**|**2**|**2**|**2**|**2**|**1**
181 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
182 +Temperature
183 +
184 +(Reserve, Ignore now)
185 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
186 +MOD & Digital Interrupt
187 +
188 +(Optional)
189 +)))
190 +
191 +
192 +
193 +=== 2.3.3 Battery Info ===
194 +
195 +Check the battery voltage for LSE01.
196 +
197 +Ex1: 0x0B45 = 2885mV
198 +
199 +Ex2: 0x0B49 = 2889mV
200 +
201 +
202 +
203 +=== 2.3.4 Soil Moisture ===
204 +
205 +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.
206 +
207 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
208 +
209 +
210 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
211 +
212 +
213 +
214 +=== 2.3.5 Soil Temperature ===
215 +
216 + 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
217 +
218 +**Example**:
219 +
220 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
221 +
222 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
223 +
224 +
225 +
226 +=== 2.3.6 Soil Conductivity (EC) ===
227 +
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.
229 +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).
118 118  )))
119 119  
232 +(((
233 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
234 +)))
120 120  
121 121  (((
122 -The diagram below shows the working flow in default firmware of NDDS75:
237 +Generally, the EC value of irrigation water is less than 800uS / cm.
123 123  )))
124 124  
125 125  (((
... ... @@ -126,600 +126,481 @@
126 126  
127 127  )))
128 128  
129 -[[image:1657328659945-416.png]]
130 -
131 131  (((
132 132  
133 133  )))
134 134  
248 +=== 2.3.7 MOD ===
135 135  
136 -== 2.2 ​ Configure the NDDS75 ==
250 +Firmware version at least v2.1 supports changing mode.
137 137  
252 +For example, bytes[10]=90
138 138  
139 -=== 2.2.1 Test Requirement ===
254 +mod=(bytes[10]>>7)&0x01=1.
140 140  
141 -(((
142 -To use NDDS75 in your city, make sure meet below requirements:
143 -)))
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.
257 +**Downlink Command:**
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 -)))
259 +If payload = 0x0A00, workmode=0
152 152  
261 +If** **payload =** **0x0A01, workmode=1
153 153  
154 -[[image:1657328756309-230.png]]
155 155  
156 156  
265 +=== 2.3.8 ​Decode payload in The Things Network ===
157 157  
158 -=== 2.2.2 Insert SIM card ===
267 +While using TTN network, you can add the payload format to decode the payload.
159 159  
160 -(((
161 -Insert the NB-IoT Card get from your provider.
162 -)))
163 163  
164 -(((
165 -User need to take out the NB-IoT module and insert the SIM card like below:
166 -)))
270 +[[image:1654505570700-128.png]]
167 167  
272 +The payload decoder function for TTN is here:
168 168  
169 -[[image:1657328884227-504.png]]
274 +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/]]
170 170  
171 171  
172 172  
173 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
278 +== 2.4 Uplink Interval ==
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 -)))
280 +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"]]
180 180  
181 -[[image:image-20220709092052-2.png]]
182 182  
183 -**Connection:**
184 184  
185 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
284 +== 2.5 Downlink Payload ==
186 186  
187 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
286 +By default, LSE50 prints the downlink payload to console port.
188 188  
189 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
288 +[[image:image-20220606165544-8.png]]
190 190  
191 191  
192 -In the PC, use below serial tool settings:
291 +**Examples:**
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 -)))
294 +* **Set TDC**
203 203  
204 -[[image:1657329814315-101.png]]
296 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
205 205  
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/]]
208 -)))
298 +Payload:    01 00 00 1E    TDC=30S
209 209  
300 +Payload:    01 00 00 3C    TDC=60S
210 210  
211 211  
212 -=== 2.2.4 Use CoAP protocol to uplink data ===
303 +* **Reset**
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/]]
305 +If payload = 0x04FF, it will reset the LSE01
215 215  
216 216  
217 -**Use below commands:**
308 +* **CFM**
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
310 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
222 222  
223 -For parameter description, please refer to AT command set
224 224  
225 -[[image:1657330452568-615.png]]
226 226  
314 +== 2.6 ​Show Data in DataCake IoT Server ==
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.
316 +[[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:
229 229  
230 -[[image:1657330472797-498.png]]
231 231  
319 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
232 232  
321 +**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:
233 233  
234 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
324 +[[image:1654505857935-743.png]]
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  
327 +[[image:1654505874829-548.png]]
241 241  
242 -[[image:1657330501006-241.png]]
329 +Step 3: Create an account or log in Datacake.
243 243  
331 +Step 4: Search the LSE01 and add DevEUI.
244 244  
245 -[[image:1657330533775-472.png]]
246 246  
334 +[[image:1654505905236-553.png]]
247 247  
248 248  
249 -=== 2.2.6 Use MQTT protocol to uplink data ===
337 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
250 250  
251 -This feature is supported since firmware version v110
339 +[[image:1654505925508-181.png]]
252 252  
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]]
343 +== 2.7 Frequency Plans ==
263 263  
345 +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.
264 264  
265 -[[image:1657249990869-686.png]]
266 266  
348 +=== 2.7.1 EU863-870 (EU868) ===
267 267  
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.
270 -)))
350 +(% style="color:#037691" %)** Uplink:**
271 271  
352 +868.1 - SF7BW125 to SF12BW125
272 272  
354 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
273 273  
274 -=== 2.2.7 Use TCP protocol to uplink data ===
356 +868.5 - SF7BW125 to SF12BW125
275 275  
276 -This feature is supported since firmware version v110
358 +867.1 - SF7BW125 to SF12BW125
277 277  
360 +867.3 - SF7BW125 to SF12BW125
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
362 +867.5 - SF7BW125 to SF12BW125
281 281  
282 -[[image:1657250217799-140.png]]
364 +867.7 - SF7BW125 to SF12BW125
283 283  
366 +867.9 - SF7BW125 to SF12BW125
284 284  
285 -[[image:1657250255956-604.png]]
368 +868.8 - FSK
286 286  
287 287  
371 +(% style="color:#037691" %)** Downlink:**
288 288  
289 -=== 2.2.8 Change Update Interval ===
373 +Uplink channels 1-9 (RX1)
290 290  
291 -User can use below command to change the (% style="color:green" %)**uplink interval**.
375 +869.525 - SF9BW125 (RX2 downlink only)
292 292  
293 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
294 294  
295 -(((
296 -(% style="color:red" %)**NOTE:**
297 -)))
298 298  
299 -(((
300 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
301 -)))
379 +=== 2.7.2 US902-928(US915) ===
302 302  
381 +Used in USA, Canada and South America. Default use CHE=2
303 303  
383 +(% style="color:#037691" %)**Uplink:**
304 304  
305 -== 2.3  Uplink Payload ==
385 +903.9 - SF7BW125 to SF10BW125
306 306  
307 -In this mode, uplink payload includes in total 18 bytes
387 +904.1 - SF7BW125 to SF10BW125
308 308  
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"]]
389 +904.3 - SF7BW125 to SF10BW125
314 314  
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.
317 -)))
391 +904.5 - SF7BW125 to SF10BW125
318 318  
393 +904.7 - SF7BW125 to SF10BW125
319 319  
320 -[[image:image-20220708111918-4.png]]
395 +904.9 - SF7BW125 to SF10BW125
321 321  
397 +905.1 - SF7BW125 to SF10BW125
322 322  
323 -The payload is ASCII string, representative same HEX:
399 +905.3 - SF7BW125 to SF10BW125
324 324  
325 -0x72403155615900640c7817075e0a8c02f900 where:
326 326  
327 -* Device ID: 0x 724031556159 = 724031556159
328 -* Version: 0x0064=100=1.0.0
402 +(% style="color:#037691" %)**Downlink:**
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
404 +923.3 - SF7BW500 to SF12BW500
336 336  
337 -== 2.4  Payload Explanation and Sensor Interface ==
406 +923.9 - SF7BW500 to SF12BW500
338 338  
408 +924.5 - SF7BW500 to SF12BW500
339 339  
340 -=== 2.4.1  Device ID ===
410 +925.1 - SF7BW500 to SF12BW500
341 341  
342 -(((
343 -By default, the Device ID equal to the last 6 bytes of IMEI.
344 -)))
412 +925.7 - SF7BW500 to SF12BW500
345 345  
346 -(((
347 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
348 -)))
414 +926.3 - SF7BW500 to SF12BW500
349 349  
350 -(((
351 -**Example:**
352 -)))
416 +926.9 - SF7BW500 to SF12BW500
353 353  
354 -(((
355 -AT+DEUI=A84041F15612
356 -)))
418 +927.5 - SF7BW500 to SF12BW500
357 357  
358 -(((
359 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
360 -)))
420 +923.3 - SF12BW500(RX2 downlink only)
361 361  
362 362  
363 363  
364 -=== 2.4.2  Version Info ===
424 +=== 2.7.3 CN470-510 (CN470) ===
365 365  
366 -(((
367 -Specify the software version: 0x64=100, means firmware version 1.00.
368 -)))
426 +Used in China, Default use CHE=1
369 369  
370 -(((
371 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
372 -)))
428 +(% style="color:#037691" %)**Uplink:**
373 373  
430 +486.3 - SF7BW125 to SF12BW125
374 374  
432 +486.5 - SF7BW125 to SF12BW125
375 375  
376 -=== 2.4.3  Battery Info ===
434 +486.7 - SF7BW125 to SF12BW125
377 377  
378 -(((
379 -Check the battery voltage for LSE01.
380 -)))
436 +486.9 - SF7BW125 to SF12BW125
381 381  
382 -(((
383 -Ex1: 0x0B45 = 2885mV
384 -)))
438 +487.1 - SF7BW125 to SF12BW125
385 385  
386 -(((
387 -Ex2: 0x0B49 = 2889mV
388 -)))
440 +487.3 - SF7BW125 to SF12BW125
389 389  
442 +487.5 - SF7BW125 to SF12BW125
390 390  
444 +487.7 - SF7BW125 to SF12BW125
391 391  
392 -=== 2.4.4  Signal Strength ===
393 393  
394 -(((
395 -NB-IoT Network signal Strength.
396 -)))
447 +(% style="color:#037691" %)**Downlink:**
397 397  
398 -(((
399 -**Ex1: 0x1d = 29**
400 -)))
449 +506.7 - SF7BW125 to SF12BW125
401 401  
402 -(((
403 -(% style="color:blue" %)**0**(%%)  -113dBm or less
404 -)))
451 +506.9 - SF7BW125 to SF12BW125
405 405  
406 -(((
407 -(% style="color:blue" %)**1**(%%)  -111dBm
408 -)))
453 +507.1 - SF7BW125 to SF12BW125
409 409  
410 -(((
411 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
412 -)))
455 +507.3 - SF7BW125 to SF12BW125
413 413  
414 -(((
415 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
416 -)))
457 +507.5 - SF7BW125 to SF12BW125
417 417  
418 -(((
419 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
420 -)))
459 +507.7 - SF7BW125 to SF12BW125
421 421  
461 +507.9 - SF7BW125 to SF12BW125
422 422  
463 +508.1 - SF7BW125 to SF12BW125
423 423  
424 -=== 2.4.5  Soil Moisture ===
465 +505.3 - SF12BW125 (RX2 downlink only)
425 425  
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.
429 -)))
430 -)))
431 431  
432 -(((
433 -(((
434 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
435 -)))
436 -)))
437 437  
438 -(((
439 -
440 -)))
469 +=== 2.7.4 AU915-928(AU915) ===
441 441  
442 -(((
443 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
444 -)))
471 +Default use CHE=2
445 445  
473 +(% style="color:#037691" %)**Uplink:**
446 446  
475 +916.8 - SF7BW125 to SF12BW125
447 447  
448 -=== 2.4.6  Soil Temperature ===
477 +917.0 - SF7BW125 to SF12BW125
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 -)))
479 +917.2 - SF7BW125 to SF12BW125
453 453  
454 -(((
455 -**Example**:
456 -)))
481 +917.4 - SF7BW125 to SF12BW125
457 457  
458 -(((
459 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
460 -)))
483 +917.6 - SF7BW125 to SF12BW125
461 461  
462 -(((
463 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
464 -)))
485 +917.8 - SF7BW125 to SF12BW125
465 465  
487 +918.0 - SF7BW125 to SF12BW125
466 466  
489 +918.2 - SF7BW125 to SF12BW125
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 -)))
492 +(% style="color:#037691" %)**Downlink:**
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 -)))
494 +923.3 - SF7BW500 to SF12BW500
477 477  
478 -(((
479 -Generally, the EC value of irrigation water is less than 800uS / cm.
480 -)))
496 +923.9 - SF7BW500 to SF12BW500
481 481  
482 -(((
483 -
484 -)))
498 +924.5 - SF7BW500 to SF12BW500
485 485  
486 -(((
487 -
488 -)))
500 +925.1 - SF7BW500 to SF12BW500
489 489  
490 -=== 2.4.8  Digital Interrupt ===
502 +925.7 - SF7BW500 to SF12BW500
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 -)))
504 +926.3 - SF7BW500 to SF12BW500
495 495  
496 -(((
497 -The command is:
498 -)))
506 +926.9 - SF7BW500 to SF12BW500
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 -)))
508 +927.5 - SF7BW500 to SF12BW500
503 503  
510 +923.3 - SF12BW500(RX2 downlink only)
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 -)))
508 508  
509 509  
510 -(((
511 -Example:
512 -)))
514 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
513 513  
514 -(((
515 -0x(00): Normal uplink packet.
516 -)))
516 +(% style="color:#037691" %)**Default Uplink channel:**
517 517  
518 -(((
519 -0x(01): Interrupt Uplink Packet.
520 -)))
518 +923.2 - SF7BW125 to SF10BW125
521 521  
520 +923.4 - SF7BW125 to SF10BW125
522 522  
523 523  
524 -=== 2.4.9  ​+5V Output ===
523 +(% style="color:#037691" %)**Additional Uplink Channel**:
525 525  
526 -(((
527 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
528 -)))
525 +(OTAA mode, channel added by JoinAccept message)
529 529  
527 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
530 530  
531 -(((
532 -The 5V output time can be controlled by AT Command.
533 -)))
529 +922.2 - SF7BW125 to SF10BW125
534 534  
535 -(((
536 -(% style="color:blue" %)**AT+5VT=1000**
537 -)))
531 +922.4 - SF7BW125 to SF10BW125
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 -)))
533 +922.6 - SF7BW125 to SF10BW125
542 542  
535 +922.8 - SF7BW125 to SF10BW125
543 543  
537 +923.0 - SF7BW125 to SF10BW125
544 544  
545 -== 2.5  Downlink Payload ==
539 +922.0 - SF7BW125 to SF10BW125
546 546  
547 -By default, NSE01 prints the downlink payload to console port.
548 548  
549 -[[image:image-20220708133731-5.png]]
542 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
550 550  
544 +923.6 - SF7BW125 to SF10BW125
551 551  
552 -(((
553 -(% style="color:blue" %)**Examples:**
554 -)))
546 +923.8 - SF7BW125 to SF10BW125
555 555  
556 -(((
557 -
558 -)))
548 +924.0 - SF7BW125 to SF10BW125
559 559  
560 -* (((
561 -(% style="color:blue" %)**Set TDC**
562 -)))
550 +924.2 - 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 -)))
552 +924.4 - SF7BW125 to SF10BW125
567 567  
568 -(((
569 -Payload:    01 00 00 1E    TDC=30S
570 -)))
554 +924.6 - SF7BW125 to SF10BW125
571 571  
572 -(((
573 -Payload:    01 00 00 3C    TDC=60S
574 -)))
575 575  
576 -(((
577 -
578 -)))
557 +(% style="color:#037691" %)** Downlink:**
579 579  
580 -* (((
581 -(% style="color:blue" %)**Reset**
582 -)))
559 +Uplink channels 1-8 (RX1)
583 583  
584 -(((
585 -If payload = 0x04FF, it will reset the NSE01
586 -)))
561 +923.2 - SF10BW125 (RX2)
587 587  
588 588  
589 -* (% style="color:blue" %)**INTMOD**
590 590  
591 -(((
592 -Downlink Payload: 06000003, Set AT+INTMOD=3
593 -)))
565 +=== 2.7.6 KR920-923 (KR920) ===
594 594  
567 +Default channel:
595 595  
569 +922.1 - SF7BW125 to SF12BW125
596 596  
597 -== 2.6  ​LED Indicator ==
571 +922.3 - SF7BW125 to SF12BW125
598 598  
599 -(((
600 -The NSE01 has an internal LED which is to show the status of different state.
573 +922.5 - SF7BW125 to SF12BW125
601 601  
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 -)))
576 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
608 608  
578 +922.1 - SF7BW125 to SF12BW125
609 609  
580 +922.3 - SF7BW125 to SF12BW125
610 610  
582 +922.5 - SF7BW125 to SF12BW125
611 611  
612 -== 2.7  Installation in Soil ==
584 +922.7 - SF7BW125 to SF12BW125
613 613  
614 -__**Measurement the soil surface**__
586 +922.9 - 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 -)))
588 +923.1 - SF7BW125 to SF12BW125
619 619  
620 -[[image:1657259653666-883.png]] ​
590 +923.3 - SF7BW125 to SF12BW125
621 621  
622 622  
623 -(((
624 -
593 +(% style="color:#037691" %)**Downlink:**
625 625  
626 -(((
627 -Dig a hole with diameter > 20CM.
628 -)))
595 +Uplink channels 1-7(RX1)
629 629  
630 -(((
631 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
632 -)))
633 -)))
597 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
634 634  
635 -[[image:1654506665940-119.png]]
636 636  
637 -(((
638 -
639 -)))
640 640  
601 +=== 2.7.7 IN865-867 (IN865) ===
641 641  
642 -== 2.8  ​Firmware Change Log ==
603 +(% style="color:#037691" %)** Uplink:**
643 643  
605 +865.0625 - SF7BW125 to SF12BW125
644 644  
645 -Download URL & Firmware Change log
607 +865.4025 - 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/]]
609 +865.9850 - SF7BW125 to SF12BW125
648 648  
649 649  
650 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
612 +(% style="color:#037691" %) **Downlink:**
651 651  
614 +Uplink channels 1-3 (RX1)
652 652  
616 +866.550 - SF10BW125 (RX2)
653 653  
654 -== 2.9  ​Battery Analysis ==
655 655  
656 -=== 2.9.1  ​Battery Type ===
657 657  
658 658  
621 +== 2.8 LED Indicator ==
622 +
623 +The LSE01 has an internal LED which is to show the status of different state.
624 +
625 +* Blink once when device power on.
626 +* Solid ON for 5 seconds once device successful Join the network.
627 +* Blink once when device transmit a packet.
628 +
629 +== 2.9 Installation in Soil ==
630 +
631 +**Measurement the soil surface**
632 +
633 +
634 +[[image:1654506634463-199.png]] ​
635 +
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.
637 +(((
638 +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  )))
640 +)))
662 662  
663 663  
643 +[[image:1654506665940-119.png]]
644 +
664 664  (((
665 -The battery is designed to last for several years depends on the actually use environment and update interval. 
646 +Dig a hole with diameter > 20CM.
666 666  )))
667 667  
649 +(((
650 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
651 +)))
668 668  
653 +
654 +== 2.10 ​Firmware Change Log ==
655 +
669 669  (((
670 -The battery related documents as below:
657 +**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/]]
660 +(((
661 +[[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/]]
662 +)))
676 676  
677 677  (((
678 -[[image:image-20220708140453-6.png]]
665 +
679 679  )))
680 680  
668 +(((
669 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
670 +)))
681 681  
672 +(((
673 +
674 +)))
682 682  
683 -=== 2.9.2  Power consumption Analyze ===
676 +(((
677 +**V1.0.**
678 +)))
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.
681 +Release
687 687  )))
688 688  
689 689  
685 +== 2.11 ​Battery Analysis ==
686 +
687 +=== 2.11.1 ​Battery Type ===
688 +
690 690  (((
691 -Instruction to use as below:
690 +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/]]
694 +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
698 +(((
699 +The battery-related documents are as below:
701 701  )))
701 +)))
702 702  
703 703  * (((
704 -Product Model
704 +[[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
707 +[[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
710 +[[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 -)))
713 + [[image:image-20220606171726-9.png]]
716 716  
717 -[[image:image-20220708141352-7.jpeg]]
718 718  
719 719  
717 +=== 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 +726,303 @@
726 726  
727 727  
728 728  
729 -=== 2.9.4  Replace the battery ===
725 +=== 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).
728 +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.
732 +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/]] 
736 +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  
741 += 3. ​Using the AT Commands =
750 750  
751 -= 4.  Using the AT Commands =
743 +== 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/]]
746 +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  
748 +[[image:1654501986557-872.png||height="391" width="800"]]
757 757  
758 -AT+<CMD>?  : Help on <CMD>
759 759  
760 -AT+<CMD>         : Run <CMD>
751 +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
754 +[[image:1654502005655-729.png||height="503" width="801"]]
765 765  
766 766  
757 +
758 +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:
759 +
760 +
761 + [[image:1654502050864-459.png||height="564" width="806"]]
762 +
763 +
764 +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/]]
765 +
766 +
767 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
768 +
769 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
770 +
771 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
772 +
773 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
774 +
775 +
767 767  (% style="color:#037691" %)**General Commands**(%%)      
768 768  
769 -AT  : Attention       
778 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
770 770  
771 -AT?  : Short Help     
780 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
772 772  
773 -ATZ  : MCU Reset    
782 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
774 774  
775 -AT+TDC  : Application Data Transmission Interval
784 +(% 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
787 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
780 780  
781 -AT+INTMOD            : Set the trigger interrupt mode
789 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
782 782  
783 -AT+5VT  : Set extend the time of 5V power  
791 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
784 784  
785 -AT+PRO  : Choose agreement
793 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
786 786  
787 -AT+WEIGRE  : Get weight or set weight to 0
795 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
788 788  
789 -AT+WEIGAP  : Get or Set the GapValue of weight
797 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
790 790  
791 -AT+RXDL  : Extend the sending and receiving time
799 +(% 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
801 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
794 794  
795 -AT+SERVADDR  : Server Address
803 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
796 796  
805 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
797 797  
798 -(% style="color:#037691" %)**COAP Management**      
807 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
799 799  
800 -AT+URI            : Resource parameters
809 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
801 801  
811 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
802 802  
803 -(% style="color:#037691" %)**UDP Management**
813 +(% 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)
815 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
806 806  
817 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
807 807  
808 -(% style="color:#037691" %)**MQTT Management**
819 +(% 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
822 +(% style="color:#037691" %)**LoRa Network Management**
813 813  
814 -AT+PWD                  : Get or Set MQTT password
824 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
815 815  
816 -AT+PUBTOPIC  : Get or Set MQTT publish topic
826 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
817 817  
818 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
828 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
819 819  
830 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
820 820  
821 -(% style="color:#037691" %)**Information**          
832 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
822 822  
823 -AT+FDR  : Factory Data Reset
834 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
824 824  
825 -AT+PWORD  : Serial Access Password
836 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
826 826  
838 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
827 827  
840 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
828 828  
829 -= ​5.  FAQ =
842 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
830 830  
831 -== 5.1 ​ How to Upgrade Firmware ==
844 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
832 832  
846 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
833 833  
848 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
849 +
850 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
851 +
852 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
853 +
854 +
855 +(% style="color:#037691" %)**Information** 
856 +
857 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
858 +
859 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
860 +
861 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
862 +
863 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
864 +
865 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
866 +
867 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
868 +
869 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
870 +
871 +
872 += ​4. FAQ =
873 +
874 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
875 +
834 834  (((
835 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
877 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
878 +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]]
882 +
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.
886 +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  
889 +(((
890 +
891 +)))
846 846  
893 +(((
894 +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.
895 +)))
847 847  
848 -== 5.2  Can I calibrate NSE01 to different soil types? ==
897 +(((
898 +
899 +)))
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]].
902 +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  
905 +[[image:image-20220606154726-3.png]]
854 854  
855 -= 6.  Trouble Shooting =
856 856  
857 -== 6.1  ​Connection problem when uploading firmware ==
908 +When you use the TTN network, the US915 frequency bands use are:
858 858  
910 +* 903.9 - SF7BW125 to SF10BW125
911 +* 904.1 - SF7BW125 to SF10BW125
912 +* 904.3 - SF7BW125 to SF10BW125
913 +* 904.5 - SF7BW125 to SF10BW125
914 +* 904.7 - SF7BW125 to SF10BW125
915 +* 904.9 - SF7BW125 to SF10BW125
916 +* 905.1 - SF7BW125 to SF10BW125
917 +* 905.3 - SF7BW125 to SF10BW125
918 +* 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]]
921 +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:
862 862  )))
863 863  
864 -(% class="wikigeneratedid" %)
924 +(% class="box infomessage" %)
865 865  (((
926 +**AT+CHE=2**
927 +)))
928 +
929 +(% class="box infomessage" %)
930 +(((
931 +**ATZ**
932 +)))
933 +
934 +(((
935 +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.
936 +)))
937 +
938 +(((
866 866  
867 867  )))
868 868  
942 +(((
943 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
944 +)))
869 869  
870 -== 6.2  AT Command input doesn't work ==
946 +[[image:image-20220606154825-4.png]]
871 871  
948 +
949 +
950 += 5. Trouble Shooting =
951 +
952 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
953 +
954 +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.
955 +
956 +
957 +== 5.2 AT Command input doesn’t work ==
958 +
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.
960 +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.
961 +)))
874 874  
875 -
963 +
964 +== 5.3 Device rejoin in at the second uplink packet ==
965 +
966 +(% style="color:#4f81bd" %)**Issue describe as below:**
967 +
968 +[[image:1654500909990-784.png]]
969 +
970 +
971 +(% style="color:#4f81bd" %)**Cause for this issue:**
972 +
973 +(((
974 +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 =
978 +(% style="color:#4f81bd" %)**Solution: **
880 880  
980 +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**
982 +[[image:1654500929571-736.png||height="458" width="832"]]
883 883  
884 884  
985 += 6. ​Order Info =
986 +
987 +
988 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
989 +
990 +
991 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
992 +
993 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
994 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
995 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
996 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
997 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
998 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
999 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1000 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1001 +
1002 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1003 +
1004 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1005 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1006 +
885 885  (% class="wikigeneratedid" %)
886 886  (((
887 887  
888 888  )))
889 889  
890 -= 8.  Packing Info =
1012 += 7. Packing Info =
891 891  
892 892  (((
893 893  
894 894  
895 895  (% style="color:#037691" %)**Package Includes**:
1018 +)))
896 896  
897 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
898 -* External antenna x 1
1020 +* (((
1021 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
899 899  )))
900 900  
901 901  (((
... ... @@ -902,19 +902,30 @@
902 902  
903 903  
904 904  (% style="color:#037691" %)**Dimension and weight**:
1028 +)))
905 905  
906 -* Size: 195 x 125 x 55 mm
907 -* Weight:   420g
1030 +* (((
1031 +Device Size: cm
908 908  )))
1033 +* (((
1034 +Device Weight: g
1035 +)))
1036 +* (((
1037 +Package Size / pcs : cm
1038 +)))
1039 +* (((
1040 +Weight / pcs : g
909 909  
910 -(((
911 -
912 912  
913 -
914 914  
915 915  )))
916 916  
917 -= 9.  Support =
1046 += 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]]
1050 +
1051 +
1052 +~)~)~)
1053 +~)~)~)
1054 +~)~)~)
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