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Summary

Details

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -**Table of Contents:**
9 9  
10 10  
11 11  
... ... @@ -12,23 +12,28 @@
12 12  
13 13  
14 14  
14 +**Table of Contents:**
15 15  
16 +
17 +
18 +
19 +
20 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
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.
30 -)))
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
31 31  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
32 32  
33 33  )))
34 34  
... ... @@ -35,27 +35,28 @@
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
42 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
43 43  
44 44  
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
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
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
63 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -64,6 +64,7 @@
64 64  * Supply Voltage: 2.1v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
72 +
67 67  (% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 69  * - B1 @H-FDD: 2100MHz
... ... @@ -73,619 +73,719 @@
73 73  * - B20 @H-FDD: 800MHz
74 74  * - B28 @H-FDD: 700MHz
75 75  
76 -(% style="color:#037691" %)**Battery:**
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
83 +(% style="color:#037691" %)**Probe Specification:**
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
85 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
87 +[[image:image-20220708101224-1.png]]
88 88  
89 89  
90 90  
91 91  == ​1.4  Applications ==
92 92  
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 96  * Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
99 99  
100 100  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
101 101  ​
102 102  
103 -
104 -
105 105  == 1.5  Pin Definitions ==
106 106  
107 107  
108 -[[image:1657328609906-564.png]]
101 +[[image:1657246476176-652.png]]
109 109  
110 110  
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
105 += 2. Configure LSE01 to connect to LoRaWAN network =
113 113  
114 -== 2.1  How it works ==
107 +== 2.1 How it works ==
115 115  
116 116  (((
117 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
110 +The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
118 118  )))
119 119  
120 -
121 121  (((
122 -The diagram below shows the working flow in default firmware of NDDS75:
114 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
123 123  )))
124 124  
125 -(((
126 -
127 -)))
128 128  
129 -[[image:1657328659945-416.png]]
130 130  
131 -(((
132 -
133 -)))
119 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
134 134  
121 +Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
135 135  
136 -== 2.2 ​ Configure the NDDS75 ==
137 137  
124 +[[image:1654503992078-669.png]]
138 138  
139 -=== 2.2.1 Test Requirement ===
140 140  
141 -(((
142 -To use NDDS75 in your city, make sure meet below requirements:
143 -)))
127 +The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
144 144  
145 -* Your local operator has already distributed a NB-IoT Network there.
146 -* The local NB-IoT network used the band that NSE01 supports.
147 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
148 148  
149 -(((
150 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
151 -)))
130 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
152 152  
132 +Each LSE01 is shipped with a sticker with the default device EUI as below:
153 153  
154 -[[image:1657328756309-230.png]]
134 +[[image:image-20220606163732-6.jpeg]]
155 155  
136 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
156 156  
138 +**Add APP EUI in the application**
157 157  
158 -=== 2.2.2 Insert SIM card ===
159 159  
160 -(((
161 -Insert the NB-IoT Card get from your provider.
162 -)))
141 +[[image:1654504596150-405.png]]
163 163  
164 -(((
165 -User need to take out the NB-IoT module and insert the SIM card like below:
166 -)))
167 167  
168 168  
169 -[[image:1657328884227-504.png]]
145 +**Add APP KEY and DEV EUI**
170 170  
147 +[[image:1654504683289-357.png]]
171 171  
172 172  
173 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
174 174  
175 -(((
176 -(((
177 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
178 -)))
179 -)))
151 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
180 180  
181 -[[image:image-20220709092052-2.png]]
182 182  
183 -**Connection:**
154 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
184 184  
185 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
156 +[[image:image-20220606163915-7.png]]
186 186  
187 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
188 188  
189 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
159 +(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
190 190  
161 +[[image:1654504778294-788.png]]
191 191  
192 -In the PC, use below serial tool settings:
193 193  
194 -* Baud:  (% style="color:green" %)**9600**
195 -* Data bits:** (% style="color:green" %)8(%%)**
196 -* Stop bits: (% style="color:green" %)**1**
197 -* Parity:  (% style="color:green" %)**None**
198 -* Flow Control: (% style="color:green" %)**None**
199 199  
165 +== 2.3 Uplink Payload ==
166 +
167 +
168 +=== 2.3.1 MOD~=0(Default Mode) ===
169 +
170 +LSE01 will uplink payload via LoRaWAN with below payload format: 
171 +
200 200  (((
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.
173 +Uplink payload includes in total 11 bytes.
202 202  )))
203 203  
204 -[[image:1657329814315-101.png]]
176 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
177 +|(((
178 +**Size**
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/]]
180 +**(bytes)**
181 +)))|**2**|**2**|**2**|**2**|**2**|**1**
182 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
183 +Temperature
184 +
185 +(Reserve, Ignore now)
186 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
187 +MOD & Digital Interrupt
188 +
189 +(Optional)
208 208  )))
209 209  
192 +=== 2.3.2 MOD~=1(Original value) ===
210 210  
194 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
211 211  
212 -=== 2.2.4 Use CoAP protocol to uplink data ===
196 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
197 +|(((
198 +**Size**
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/]]
200 +**(bytes)**
201 +)))|**2**|**2**|**2**|**2**|**2**|**1**
202 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
203 +Temperature
215 215  
205 +(Reserve, Ignore now)
206 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
207 +MOD & Digital Interrupt
216 216  
217 -**Use below commands:**
209 +(Optional)
210 +)))
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
212 +=== 2.3.3 Battery Info ===
222 222  
223 -For parameter description, please refer to AT command set
214 +(((
215 +Check the battery voltage for LSE01.
216 +)))
224 224  
225 -[[image:1657330452568-615.png]]
218 +(((
219 +Ex1: 0x0B45 = 2885mV
220 +)))
226 226  
222 +(((
223 +Ex2: 0x0B49 = 2889mV
224 +)))
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.
229 229  
230 -[[image:1657330472797-498.png]]
231 231  
228 +=== 2.3.4 Soil Moisture ===
232 232  
230 +(((
231 +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.
232 +)))
233 233  
234 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
234 +(((
235 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
236 +)))
235 235  
238 +(((
239 +
240 +)))
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
242 +(((
243 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
244 +)))
240 240  
241 -[[image:1657330501006-241.png]]
242 242  
243 243  
244 -[[image:1657330533775-472.png]]
248 +=== 2.3.5 Soil Temperature ===
245 245  
250 +(((
251 + 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
252 +)))
246 246  
254 +(((
255 +**Example**:
256 +)))
247 247  
248 -=== 2.2.6 Use MQTT protocol to uplink data ===
258 +(((
259 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
260 +)))
249 249  
262 +(((
263 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
264 +)))
250 250  
251 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
256 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
258 258  
259 -[[image:1657249978444-674.png]]
260 260  
268 +=== 2.3.6 Soil Conductivity (EC) ===
261 261  
262 -[[image:1657330723006-866.png]]
270 +(((
271 +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).
272 +)))
263 263  
274 +(((
275 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
276 +)))
264 264  
265 265  (((
266 -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.
279 +Generally, the EC value of irrigation water is less than 800uS / cm.
267 267  )))
268 268  
282 +(((
283 +
284 +)))
269 269  
286 +(((
287 +
288 +)))
270 270  
271 -=== 2.2.7 Use TCP protocol to uplink data ===
290 +=== 2.3.7 MOD ===
272 272  
292 +Firmware version at least v2.1 supports changing mode.
273 273  
274 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
275 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
294 +For example, bytes[10]=90
276 276  
277 -[[image:image-20220709093918-1.png]]
296 +mod=(bytes[10]>>7)&0x01=1.
278 278  
279 279  
280 -[[image:image-20220709093918-2.png]]
299 +**Downlink Command:**
281 281  
301 +If payload = 0x0A00, workmode=0
282 282  
303 +If** **payload =** **0x0A01, workmode=1
283 283  
284 -=== 2.2.8 Change Update Interval ===
285 285  
286 -User can use below command to change the (% style="color:green" %)**uplink interval**.
287 287  
288 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
307 +=== 2.3.8 ​Decode payload in The Things Network ===
289 289  
309 +While using TTN network, you can add the payload format to decode the payload.
310 +
311 +
312 +[[image:1654505570700-128.png]]
313 +
290 290  (((
291 -(% style="color:red" %)**NOTE:**
315 +The payload decoder function for TTN is here:
292 292  )))
293 293  
294 294  (((
295 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
319 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
296 296  )))
297 297  
298 298  
323 +== 2.4 Uplink Interval ==
299 299  
300 -== 2.3  Uplink Payload ==
325 +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"]]
301 301  
302 -In this mode, uplink payload includes in total 14 bytes
303 303  
304 304  
305 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
306 -|=(% style="width: 60px;" %)(((
307 -**Size(bytes)**
308 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 -|(% 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"]]
329 +== 2.5 Downlink Payload ==
310 310  
311 -(((
312 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
313 -)))
331 +By default, LSE50 prints the downlink payload to console port.
314 314  
333 +[[image:image-20220606165544-8.png]]
315 315  
316 -[[image:1657331036973-987.png]]
317 317  
318 318  (((
319 -The payload is ASCII string, representative same HEX:
337 +(% style="color:blue" %)**Examples:**
320 320  )))
321 321  
322 322  (((
323 -0x72403155615900640c6c19029200 where:
341 +
324 324  )))
325 325  
326 326  * (((
327 -Device ID: 0x724031556159 = 724031556159
345 +(% style="color:blue" %)**Set TDC**
328 328  )))
329 -* (((
330 -Version: 0x0064=100=1.0.0
347 +
348 +(((
349 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
331 331  )))
332 332  
333 -* (((
334 -BAT: 0x0c6c = 3180 mV = 3.180V
352 +(((
353 +Payload:    01 00 00 1E    TDC=30S
335 335  )))
336 -* (((
337 -Signal: 0x19 = 25
355 +
356 +(((
357 +Payload:    01 00 00 3C    TDC=60S
338 338  )))
339 -* (((
340 -Distance: 0x0292= 658 mm
359 +
360 +(((
361 +
341 341  )))
363 +
342 342  * (((
343 -Interrupt: 0x00 = 0
365 +(% style="color:blue" %)**Reset**
344 344  )))
345 345  
368 +(((
369 +If payload = 0x04FF, it will reset the LSE01
370 +)))
346 346  
347 -== 2.4  Payload Explanation and Sensor Interface ==
348 348  
373 +* (% style="color:blue" %)**CFM**
349 349  
350 -=== 2.4.1  Device ID ===
375 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
351 351  
352 -(((
353 -By default, the Device ID equal to the last 6 bytes of IMEI.
354 -)))
355 355  
378 +
379 +== 2.6 ​Show Data in DataCake IoT Server ==
380 +
356 356  (((
357 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
382 +[[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:
358 358  )))
359 359  
360 360  (((
361 -**Example:**
386 +
362 362  )))
363 363  
364 364  (((
365 -AT+DEUI=A84041F15612
390 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
366 366  )))
367 367  
368 368  (((
369 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
394 +(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
370 370  )))
371 371  
372 372  
398 +[[image:1654505857935-743.png]]
373 373  
374 -=== 2.4.2  Version Info ===
375 375  
376 -(((
377 -Specify the software version: 0x64=100, means firmware version 1.00.
378 -)))
401 +[[image:1654505874829-548.png]]
379 379  
380 -(((
381 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 -)))
383 383  
404 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
384 384  
406 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
385 385  
386 -=== 2.4.3  Battery Info ===
387 387  
388 -(((
389 -Check the battery voltage for LSE01.
390 -)))
409 +[[image:1654505905236-553.png]]
391 391  
392 -(((
393 -Ex1: 0x0B45 = 2885mV
394 -)))
395 395  
396 -(((
397 -Ex2: 0x0B49 = 2889mV
398 -)))
412 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
399 399  
414 +[[image:1654505925508-181.png]]
400 400  
401 401  
402 -=== 2.4.4  Signal Strength ===
403 403  
404 -(((
405 -NB-IoT Network signal Strength.
406 -)))
418 +== 2.7 Frequency Plans ==
407 407  
408 -(((
409 -**Ex1: 0x1d = 29**
410 -)))
420 +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.
411 411  
412 -(((
413 -(% style="color:blue" %)**0**(%%)  -113dBm or less
414 -)))
415 415  
416 -(((
417 -(% style="color:blue" %)**1**(%%)  -111dBm
418 -)))
423 +=== 2.7.1 EU863-870 (EU868) ===
419 419  
420 -(((
421 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 -)))
425 +(% style="color:#037691" %)** Uplink:**
423 423  
424 -(((
425 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
426 -)))
427 +868.1 - SF7BW125 to SF12BW125
427 427  
428 -(((
429 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
430 -)))
429 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
431 431  
431 +868.5 - SF7BW125 to SF12BW125
432 432  
433 +867.1 - SF7BW125 to SF12BW125
433 433  
434 -=== 2.4.5  Soil Moisture ===
435 +867.3 - SF7BW125 to SF12BW125
435 435  
436 -Get the distance. Flat object range 280mm - 7500mm.
437 +867.5 - SF7BW125 to SF12BW125
437 437  
438 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
439 +867.7 - SF7BW125 to SF12BW125
439 439  
440 -(((
441 -(((
442 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
443 -)))
444 -)))
441 +867.9 - SF7BW125 to SF12BW125
445 445  
446 -(((
447 -
448 -)))
443 +868.8 - FSK
449 449  
450 -(((
451 -
452 -)))
453 453  
454 -=== 2.4.6  Digital Interrupt ===
446 +(% style="color:#037691" %)** Downlink:**
455 455  
456 -(((
457 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
458 -)))
448 +Uplink channels 1-9 (RX1)
459 459  
460 -(((
461 -The command is:
462 -)))
450 +869.525 - SF9BW125 (RX2 downlink only)
463 463  
464 -(((
465 -(% 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]])**.**
466 -)))
467 467  
468 468  
469 -(((
470 -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.
471 -)))
454 +=== 2.7.2 US902-928(US915) ===
472 472  
456 +Used in USA, Canada and South America. Default use CHE=2
473 473  
474 -(((
475 -Example:
476 -)))
458 +(% style="color:#037691" %)**Uplink:**
477 477  
478 -(((
479 -0x(00): Normal uplink packet.
480 -)))
460 +903.9 - SF7BW125 to SF10BW125
481 481  
482 -(((
483 -0x(01): Interrupt Uplink Packet.
484 -)))
462 +904.1 - SF7BW125 to SF10BW125
485 485  
464 +904.3 - SF7BW125 to SF10BW125
486 486  
466 +904.5 - SF7BW125 to SF10BW125
487 487  
488 -=== 2.4.7  ​+5V Output ===
468 +904.7 - SF7BW125 to SF10BW125
489 489  
490 -(((
491 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
492 -)))
470 +904.9 - SF7BW125 to SF10BW125
493 493  
472 +905.1 - SF7BW125 to SF10BW125
494 494  
495 -(((
496 -The 5V output time can be controlled by AT Command.
497 -)))
474 +905.3 - SF7BW125 to SF10BW125
498 498  
499 -(((
500 -(% style="color:blue" %)**AT+5VT=1000**
501 -)))
502 502  
503 -(((
504 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
505 -)))
477 +(% style="color:#037691" %)**Downlink:**
506 506  
479 +923.3 - SF7BW500 to SF12BW500
507 507  
481 +923.9 - SF7BW500 to SF12BW500
508 508  
509 -== 2.5  Downlink Payload ==
483 +924.5 - SF7BW500 to SF12BW500
510 510  
511 -By default, NDDS75 prints the downlink payload to console port.
485 +925.1 - SF7BW500 to SF12BW500
512 512  
513 -[[image:image-20220709100028-1.png]]
487 +925.7 - SF7BW500 to SF12BW500
514 514  
489 +926.3 - SF7BW500 to SF12BW500
515 515  
516 -(((
517 -(% style="color:blue" %)**Examples:**
518 -)))
491 +926.9 - SF7BW500 to SF12BW500
519 519  
520 -(((
521 -
522 -)))
493 +927.5 - SF7BW500 to SF12BW500
523 523  
524 -* (((
525 -(% style="color:blue" %)**Set TDC**
526 -)))
495 +923.3 - SF12BW500(RX2 downlink only)
527 527  
528 -(((
529 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
530 -)))
531 531  
532 -(((
533 -Payload:    01 00 00 1E    TDC=30S
534 -)))
535 535  
536 -(((
537 -Payload:    01 00 00 3C    TDC=60S
538 -)))
499 +=== 2.7.3 CN470-510 (CN470) ===
539 539  
540 -(((
541 -
542 -)))
501 +Used in China, Default use CHE=1
543 543  
544 -* (((
545 -(% style="color:blue" %)**Reset**
546 -)))
503 +(% style="color:#037691" %)**Uplink:**
547 547  
548 -(((
549 -If payload = 0x04FF, it will reset the NDDS75
550 -)))
505 +486.3 - SF7BW125 to SF12BW125
551 551  
507 +486.5 - SF7BW125 to SF12BW125
552 552  
553 -* (% style="color:blue" %)**INTMOD**
509 +486.7 - SF7BW125 to SF12BW125
554 554  
555 -(((
556 -Downlink Payload: 06000003, Set AT+INTMOD=3
557 -)))
511 +486.9 - SF7BW125 to SF12BW125
558 558  
513 +487.1 - SF7BW125 to SF12BW125
559 559  
515 +487.3 - SF7BW125 to SF12BW125
560 560  
561 -== 2.6  ​LED Indicator ==
517 +487.5 - SF7BW125 to SF12BW125
562 562  
519 +487.7 - SF7BW125 to SF12BW125
563 563  
564 -The NDDS75 has an internal LED which is to show the status of different state.
565 565  
522 +(% style="color:#037691" %)**Downlink:**
566 566  
567 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
568 -* Then the LED will be on for 1 second means device is boot normally.
569 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
570 -* For each uplink probe, LED will be on for 500ms.
524 +506.7 - SF7BW125 to SF12BW125
571 571  
572 -(((
573 -
574 -)))
526 +506.9 - SF7BW125 to SF12BW125
575 575  
528 +507.1 - SF7BW125 to SF12BW125
576 576  
530 +507.3 - SF7BW125 to SF12BW125
577 577  
578 -== 2.7  Installation in Soil ==
532 +507.5 - SF7BW125 to SF12BW125
579 579  
580 -__**Measurement the soil surface**__
534 +507.7 - SF7BW125 to SF12BW125
581 581  
582 -(((
583 -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]]
584 -)))
536 +507.9 - SF7BW125 to SF12BW125
585 585  
586 -[[image:1657259653666-883.png]] ​
538 +508.1 - SF7BW125 to SF12BW125
587 587  
540 +505.3 - SF12BW125 (RX2 downlink only)
588 588  
589 -(((
590 -
591 591  
592 -(((
593 -Dig a hole with diameter > 20CM.
594 -)))
595 595  
596 -(((
597 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
598 -)))
599 -)))
544 +=== 2.7.4 AU915-928(AU915) ===
600 600  
601 -[[image:1654506665940-119.png]]
546 +Default use CHE=2
602 602  
603 -(((
604 -
605 -)))
548 +(% style="color:#037691" %)**Uplink:**
606 606  
550 +916.8 - SF7BW125 to SF12BW125
607 607  
608 -== 2.8  ​Firmware Change Log ==
552 +917.0 - SF7BW125 to SF12BW125
609 609  
554 +917.2 - SF7BW125 to SF12BW125
610 610  
611 -Download URL & Firmware Change log
556 +917.4 - SF7BW125 to SF12BW125
612 612  
613 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
558 +917.6 - SF7BW125 to SF12BW125
614 614  
560 +917.8 - SF7BW125 to SF12BW125
615 615  
616 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
562 +918.0 - SF7BW125 to SF12BW125
617 617  
564 +918.2 - SF7BW125 to SF12BW125
618 618  
619 619  
620 -== 2.9  ​Battery Analysis ==
567 +(% style="color:#037691" %)**Downlink:**
621 621  
622 -=== 2.9.1  ​Battery Type ===
569 +923.3 - SF7BW500 to SF12BW500
623 623  
571 +923.9 - SF7BW500 to SF12BW500
624 624  
573 +924.5 - SF7BW500 to SF12BW500
574 +
575 +925.1 - SF7BW500 to SF12BW500
576 +
577 +925.7 - SF7BW500 to SF12BW500
578 +
579 +926.3 - SF7BW500 to SF12BW500
580 +
581 +926.9 - SF7BW500 to SF12BW500
582 +
583 +927.5 - SF7BW500 to SF12BW500
584 +
585 +923.3 - SF12BW500(RX2 downlink only)
586 +
587 +
588 +
589 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
590 +
591 +(% style="color:#037691" %)**Default Uplink channel:**
592 +
593 +923.2 - SF7BW125 to SF10BW125
594 +
595 +923.4 - SF7BW125 to SF10BW125
596 +
597 +
598 +(% style="color:#037691" %)**Additional Uplink Channel**:
599 +
600 +(OTAA mode, channel added by JoinAccept message)
601 +
602 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
603 +
604 +922.2 - SF7BW125 to SF10BW125
605 +
606 +922.4 - SF7BW125 to SF10BW125
607 +
608 +922.6 - SF7BW125 to SF10BW125
609 +
610 +922.8 - SF7BW125 to SF10BW125
611 +
612 +923.0 - SF7BW125 to SF10BW125
613 +
614 +922.0 - SF7BW125 to SF10BW125
615 +
616 +
617 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
618 +
619 +923.6 - SF7BW125 to SF10BW125
620 +
621 +923.8 - SF7BW125 to SF10BW125
622 +
623 +924.0 - SF7BW125 to SF10BW125
624 +
625 +924.2 - SF7BW125 to SF10BW125
626 +
627 +924.4 - SF7BW125 to SF10BW125
628 +
629 +924.6 - SF7BW125 to SF10BW125
630 +
631 +
632 +(% style="color:#037691" %)** Downlink:**
633 +
634 +Uplink channels 1-8 (RX1)
635 +
636 +923.2 - SF10BW125 (RX2)
637 +
638 +
639 +
640 +=== 2.7.6 KR920-923 (KR920) ===
641 +
642 +Default channel:
643 +
644 +922.1 - SF7BW125 to SF12BW125
645 +
646 +922.3 - SF7BW125 to SF12BW125
647 +
648 +922.5 - SF7BW125 to SF12BW125
649 +
650 +
651 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
652 +
653 +922.1 - SF7BW125 to SF12BW125
654 +
655 +922.3 - SF7BW125 to SF12BW125
656 +
657 +922.5 - SF7BW125 to SF12BW125
658 +
659 +922.7 - SF7BW125 to SF12BW125
660 +
661 +922.9 - SF7BW125 to SF12BW125
662 +
663 +923.1 - SF7BW125 to SF12BW125
664 +
665 +923.3 - SF7BW125 to SF12BW125
666 +
667 +
668 +(% style="color:#037691" %)**Downlink:**
669 +
670 +Uplink channels 1-7(RX1)
671 +
672 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
673 +
674 +
675 +
676 +=== 2.7.7 IN865-867 (IN865) ===
677 +
678 +(% style="color:#037691" %)** Uplink:**
679 +
680 +865.0625 - SF7BW125 to SF12BW125
681 +
682 +865.4025 - SF7BW125 to SF12BW125
683 +
684 +865.9850 - SF7BW125 to SF12BW125
685 +
686 +
687 +(% style="color:#037691" %) **Downlink:**
688 +
689 +Uplink channels 1-3 (RX1)
690 +
691 +866.550 - SF10BW125 (RX2)
692 +
693 +
694 +
695 +
696 +== 2.8 LED Indicator ==
697 +
698 +The LSE01 has an internal LED which is to show the status of different state.
699 +
700 +* Blink once when device power on.
701 +* Solid ON for 5 seconds once device successful Join the network.
702 +* Blink once when device transmit a packet.
703 +
704 +== 2.9 Installation in Soil ==
705 +
706 +**Measurement the soil surface**
707 +
708 +
709 +[[image:1654506634463-199.png]] ​
710 +
625 625  (((
626 -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.
712 +(((
713 +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.
627 627  )))
715 +)))
628 628  
629 629  
718 +
719 +[[image:1654506665940-119.png]]
720 +
630 630  (((
631 -The battery is designed to last for several years depends on the actually use environment and update interval. 
722 +Dig a hole with diameter > 20CM.
632 632  )))
633 633  
725 +(((
726 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
727 +)))
634 634  
729 +
730 +== 2.10 ​Firmware Change Log ==
731 +
635 635  (((
636 -The battery related documents as below:
733 +**Firmware download link:**
637 637  )))
638 638  
639 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
640 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
641 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
736 +(((
737 +[[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/]]
738 +)))
642 642  
643 643  (((
644 -[[image:image-20220708140453-6.png]]
741 +
645 645  )))
646 646  
744 +(((
745 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
746 +)))
647 647  
748 +(((
749 +
750 +)))
648 648  
649 -=== 2.9.2  Power consumption Analyze ===
752 +(((
753 +**V1.0.**
754 +)))
650 650  
651 651  (((
652 -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.
757 +Release
653 653  )))
654 654  
655 655  
761 +== 2.11 ​Battery Analysis ==
762 +
763 +=== 2.11.1 ​Battery Type ===
764 +
656 656  (((
657 -Instruction to use as below:
766 +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.
658 658  )))
659 659  
660 660  (((
661 -(% 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/]]
770 +The battery is designed to last for more than 5 years for the LSN50.
662 662  )))
663 663  
664 -
665 665  (((
666 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
774 +(((
775 +The battery-related documents are as below:
667 667  )))
777 +)))
668 668  
669 669  * (((
670 -Product Model
780 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
671 671  )))
672 672  * (((
673 -Uplink Interval
783 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
674 674  )))
675 675  * (((
676 -Working Mode
786 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
677 677  )))
678 678  
679 -(((
680 -And the Life expectation in difference case will be shown on the right.
681 -)))
789 + [[image:image-20220610172436-1.png]]
682 682  
683 -[[image:image-20220708141352-7.jpeg]]
684 684  
685 685  
793 +=== 2.11.2 ​Battery Note ===
686 686  
687 -=== 2.9.3  ​Battery Note ===
688 -
689 689  (((
690 690  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.
691 691  )))
... ... @@ -692,176 +692,302 @@
692 692  
693 693  
694 694  
695 -=== 2.9.4  Replace the battery ===
801 +=== 2.11.3 Replace the battery ===
696 696  
697 697  (((
698 -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).
804 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
699 699  )))
700 700  
701 -
702 -
703 -= 3. ​ Access NB-IoT Module =
704 -
705 705  (((
706 -Users can directly access the AT command set of the NB-IoT module.
808 +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.
707 707  )))
708 708  
709 709  (((
710 -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/]] 
812 +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)
711 711  )))
712 712  
713 -[[image:1657261278785-153.png]]
714 714  
715 715  
817 += 3. ​Using the AT Commands =
716 716  
717 -= 4.  Using the AT Commands =
819 +== 3.1 Access AT Commands ==
718 718  
719 -== 4.1  Access AT Commands ==
720 720  
721 -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/]]
822 +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.
722 722  
824 +[[image:1654501986557-872.png||height="391" width="800"]]
723 723  
724 -AT+<CMD>?  : Help on <CMD>
725 725  
726 -AT+<CMD>         : Run <CMD>
827 +Or if you have below board, use below connection:
727 727  
728 -AT+<CMD>=<value> : Set the value
729 729  
730 -AT+<CMD>=?  : Get the value
830 +[[image:1654502005655-729.png||height="503" width="801"]]
731 731  
732 732  
833 +
834 +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:
835 +
836 +
837 + [[image:1654502050864-459.png||height="564" width="806"]]
838 +
839 +
840 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
841 +
842 +
843 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
844 +
845 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
846 +
847 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
848 +
849 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
850 +
851 +
733 733  (% style="color:#037691" %)**General Commands**(%%)      
734 734  
735 -AT  : Attention       
854 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
736 736  
737 -AT?  : Short Help     
856 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
738 738  
739 -ATZ  : MCU Reset    
858 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
740 740  
741 -AT+TDC  : Application Data Transmission Interval
860 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
742 742  
743 -AT+CFG  : Print all configurations
744 744  
745 -AT+CFGMOD           : Working mode selection
863 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
746 746  
747 -AT+INTMOD            : Set the trigger interrupt mode
865 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
748 748  
749 -AT+5VT  : Set extend the time of 5V power  
867 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
750 750  
751 -AT+PRO  : Choose agreement
869 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
752 752  
753 -AT+WEIGRE  : Get weight or set weight to 0
871 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
754 754  
755 -AT+WEIGAP  : Get or Set the GapValue of weight
873 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
756 756  
757 -AT+RXDL  : Extend the sending and receiving time
875 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
758 758  
759 -AT+CNTFAC  : Get or set counting parameters
877 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
760 760  
761 -AT+SERVADDR  : Server Address
879 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
762 762  
881 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
763 763  
764 -(% style="color:#037691" %)**COAP Management**      
883 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
765 765  
766 -AT+URI            : Resource parameters
885 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
767 767  
887 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
768 768  
769 -(% style="color:#037691" %)**UDP Management**
889 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
770 770  
771 -AT+CFM          : Upload confirmation mode (only valid for UDP)
891 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
772 772  
893 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
773 773  
774 -(% style="color:#037691" %)**MQTT Management**
895 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
775 775  
776 -AT+CLIENT               : Get or Set MQTT client
777 777  
778 -AT+UNAME  : Get or Set MQTT Username
898 +(% style="color:#037691" %)**LoRa Network Management**
779 779  
780 -AT+PWD                  : Get or Set MQTT password
900 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
781 781  
782 -AT+PUBTOPIC  : Get or Set MQTT publish topic
902 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
783 783  
784 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
904 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
785 785  
906 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
786 786  
787 -(% style="color:#037691" %)**Information**          
908 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
788 788  
789 -AT+FDR  : Factory Data Reset
910 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
790 790  
791 -AT+PWORD  : Serial Access Password
912 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
792 792  
914 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
793 793  
916 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
794 794  
795 -= ​5.  FAQ =
918 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
796 796  
797 -== 5.1 ​ How to Upgrade Firmware ==
920 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
798 798  
922 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
799 799  
924 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
925 +
926 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
927 +
928 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
929 +
930 +
931 +(% style="color:#037691" %)**Information** 
932 +
933 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
934 +
935 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
936 +
937 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
938 +
939 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
940 +
941 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
942 +
943 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
944 +
945 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
946 +
947 +
948 += ​4. FAQ =
949 +
950 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
951 +
800 800  (((
801 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
953 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
954 +When downloading the images, choose the required image file for download. ​
802 802  )))
803 803  
804 804  (((
805 -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]]
958 +
806 806  )))
807 807  
808 808  (((
809 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
962 +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.
810 810  )))
811 811  
965 +(((
966 +
967 +)))
812 812  
969 +(((
970 +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.
971 +)))
813 813  
814 -== 5.2  Can I calibrate NSE01 to different soil types? ==
973 +(((
974 +
975 +)))
815 815  
816 816  (((
817 -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]].
978 +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.
818 818  )))
819 819  
981 +[[image:image-20220606154726-3.png]]
820 820  
821 -= 6.  Trouble Shooting =
822 822  
823 -== 6.1  ​Connection problem when uploading firmware ==
984 +When you use the TTN network, the US915 frequency bands use are:
824 824  
986 +* 903.9 - SF7BW125 to SF10BW125
987 +* 904.1 - SF7BW125 to SF10BW125
988 +* 904.3 - SF7BW125 to SF10BW125
989 +* 904.5 - SF7BW125 to SF10BW125
990 +* 904.7 - SF7BW125 to SF10BW125
991 +* 904.9 - SF7BW125 to SF10BW125
992 +* 905.1 - SF7BW125 to SF10BW125
993 +* 905.3 - SF7BW125 to SF10BW125
994 +* 904.6 - SF8BW500
825 825  
826 826  (((
827 -**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]]
997 +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:
998 +
999 +* (% style="color:#037691" %)**AT+CHE=2**
1000 +* (% style="color:#037691" %)**ATZ**
828 828  )))
829 829  
830 -(% class="wikigeneratedid" %)
831 831  (((
832 832  
1005 +
1006 +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.
833 833  )))
834 834  
1009 +(((
1010 +
1011 +)))
835 835  
836 -== 6.2  AT Command input doesn't work ==
1013 +(((
1014 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1015 +)))
837 837  
1017 +[[image:image-20220606154825-4.png]]
1018 +
1019 +
1020 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1021 +
1022 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1023 +
1024 +
1025 += 5. Trouble Shooting =
1026 +
1027 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1028 +
1029 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1030 +
1031 +
1032 +== 5.2 AT Command input doesn't work ==
1033 +
838 838  (((
839 839  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1036 +)))
840 840  
841 -
1038 +
1039 +== 5.3 Device rejoin in at the second uplink packet ==
1040 +
1041 +(% style="color:#4f81bd" %)**Issue describe as below:**
1042 +
1043 +[[image:1654500909990-784.png]]
1044 +
1045 +
1046 +(% style="color:#4f81bd" %)**Cause for this issue:**
1047 +
1048 +(((
1049 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
842 842  )))
843 843  
844 844  
845 -= 7. ​ Order Info =
1053 +(% style="color:#4f81bd" %)**Solution: **
846 846  
1055 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
847 847  
848 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1057 +[[image:1654500929571-736.png||height="458" width="832"]]
849 849  
850 850  
1060 += 6. ​Order Info =
1061 +
1062 +
1063 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1064 +
1065 +
1066 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1067 +
1068 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1069 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1070 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1071 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1072 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1073 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1074 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1075 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1076 +
1077 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1078 +
1079 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1080 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1081 +
851 851  (% class="wikigeneratedid" %)
852 852  (((
853 853  
854 854  )))
855 855  
856 -= 8.  Packing Info =
1087 += 7. Packing Info =
857 857  
858 858  (((
859 859  
860 860  
861 861  (% style="color:#037691" %)**Package Includes**:
1093 +)))
862 862  
863 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
864 -* External antenna x 1
1095 +* (((
1096 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
865 865  )))
866 866  
867 867  (((
... ... @@ -868,19 +868,24 @@
868 868  
869 869  
870 870  (% style="color:#037691" %)**Dimension and weight**:
1103 +)))
871 871  
872 -* Size: 195 x 125 x 55 mm
873 -* Weight:   420g
1105 +* (((
1106 +Device Size: cm
874 874  )))
1108 +* (((
1109 +Device Weight: g
1110 +)))
1111 +* (((
1112 +Package Size / pcs : cm
1113 +)))
1114 +* (((
1115 +Weight / pcs : g
875 875  
876 -(((
877 877  
878 -
879 -
880 -
881 881  )))
882 882  
883 -= 9.  Support =
1120 += 8. Support =
884 884  
885 885  * 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.
886 886  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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