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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 104.1
edited by Edwin Chen
on 2022/09/08 23:13
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To version 45.3
edited by Xiaoling
on 2022/07/08 10:24
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Summary

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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
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -1,76 +1,66 @@
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 -{{toc/}}
11 11  
12 12  
13 13  
14 14  
15 15  
14 +**Table of Contents:**
16 16  
17 -= 1.  Introduction =
18 18  
19 19  
20 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 -(((
23 -
24 24  
25 -(((
26 -(((
27 -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.
28 -)))
29 29  
30 -(((
31 -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.
32 -)))
21 += 1.  Introduction =
33 33  
34 -(((
35 -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.
36 -)))
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
37 37  
38 38  (((
39 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 -)))
26 +
41 41  
42 -(((
43 -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)
44 -)))
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.
45 45  
46 -(((
47 -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.
48 -)))
49 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
50 50  
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 +
51 51  
52 52  )))
53 53  
54 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
55 55  
56 56  
42 +[[image:1657245163077-232.png]]
57 57  
58 -== 1.2 ​ Features ==
59 59  
60 60  
46 +== 1.2 ​Features ==
47 +
48 +
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
62 -* Ultra low power consumption
63 -* Distance Detection by Ultrasonic technology
64 -* Flat object range 280mm - 7500mm
65 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
62 +
63 +
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -79,6 +79,7 @@
79 79  * Supply Voltage: 2.1v ~~ 3.6v
80 80  * Operating Temperature: -40 ~~ 85°C
81 81  
72 +
82 82  (% style="color:#037691" %)**NB-IoT Spec:**
83 83  
84 84  * - B1 @H-FDD: 2100MHz
... ... @@ -88,708 +88,727 @@
88 88  * - B20 @H-FDD: 800MHz
89 89  * - B28 @H-FDD: 700MHz
90 90  
91 -(% style="color:#037691" %)**Battery:**
92 92  
93 -* Li/SOCI2 un-chargeable battery
94 -* Capacity: 8500mAh
95 -* Self Discharge: <1% / Year @ 25°C
96 -* Max continuously current: 130mA
97 -* Max boost current: 2A, 1 second
83 +(% style="color:#037691" %)**Probe Specification:**
98 98  
99 -(% style="color:#037691" %)**Power Consumption**
85 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
100 100  
101 -* STOP Mode: 10uA @ 3.3v
102 -* Max transmit power: 350mA@3.3v
87 +[[image:image-20220708101224-1.png]]
103 103  
104 -== ​1.4  Applications ==
105 105  
106 106  
107 -* Smart Buildings & Home Automation
108 -* Logistics and Supply Chain Management
109 -* Smart Metering
91 +== ​1.4  Applications ==
92 +
110 110  * Smart Agriculture
111 -* Smart Cities
112 -* Smart Factory
113 113  
114 114  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
115 115  ​
116 116  
117 -
118 -
119 -
120 120  == 1.5  Pin Definitions ==
121 121  
122 122  
123 -[[image:1657328609906-564.png]]
101 +[[image:1657246476176-652.png]]
124 124  
125 125  
126 126  
127 -= 2.  Use NDDS75 to communicate with IoT Server =
105 += 2.  Use NSE01 to communicate with IoT Server =
128 128  
129 -
130 130  == 2.1  How it works ==
131 131  
132 132  
133 133  (((
134 -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.
111 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 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 NSE01.
135 135  )))
136 136  
137 137  
138 138  (((
139 -The diagram below shows the working flow in default firmware of NDDS75:
116 +The diagram below shows the working flow in default firmware of NSE01:
140 140  )))
141 141  
119 +[[image:image-20220708101605-2.png]]
120 +
142 142  (((
143 143  
144 144  )))
145 145  
146 -[[image:1657328659945-416.png]]
147 147  
126 +
127 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
128 +
129 +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.
130 +
131 +
132 +[[image:1654503992078-669.png]]
133 +
134 +
135 +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.
136 +
137 +
138 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
139 +
140 +Each LSE01 is shipped with a sticker with the default device EUI as below:
141 +
142 +[[image:image-20220606163732-6.jpeg]]
143 +
144 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
145 +
146 +**Add APP EUI in the application**
147 +
148 +
149 +[[image:1654504596150-405.png]]
150 +
151 +
152 +
153 +**Add APP KEY and DEV EUI**
154 +
155 +[[image:1654504683289-357.png]]
156 +
157 +
158 +
159 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
160 +
161 +
162 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
163 +
164 +[[image:image-20220606163915-7.png]]
165 +
166 +
167 +(% 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.
168 +
169 +[[image:1654504778294-788.png]]
170 +
171 +
172 +
173 +== 2.3 Uplink Payload ==
174 +
175 +
176 +=== 2.3.1 MOD~=0(Default Mode) ===
177 +
178 +LSE01 will uplink payload via LoRaWAN with below payload format: 
179 +
148 148  (((
149 -
181 +Uplink payload includes in total 11 bytes.
150 150  )))
151 151  
184 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
185 +|(((
186 +**Size**
152 152  
153 -== 2.2 ​ Configure the NDDS75 ==
188 +**(bytes)**
189 +)))|**2**|**2**|**2**|**2**|**2**|**1**
190 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
191 +Temperature
154 154  
193 +(Reserve, Ignore now)
194 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
195 +MOD & Digital Interrupt
155 155  
156 -=== 2.2.1 Test Requirement ===
197 +(Optional)
198 +)))
157 157  
200 +=== 2.3.2 MOD~=1(Original value) ===
158 158  
202 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
203 +
204 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
205 +|(((
206 +**Size**
207 +
208 +**(bytes)**
209 +)))|**2**|**2**|**2**|**2**|**2**|**1**
210 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
211 +Temperature
212 +
213 +(Reserve, Ignore now)
214 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
215 +MOD & Digital Interrupt
216 +
217 +(Optional)
218 +)))
219 +
220 +=== 2.3.3 Battery Info ===
221 +
159 159  (((
160 -To use NDDS75 in your city, make sure meet below requirements:
223 +Check the battery voltage for LSE01.
161 161  )))
162 162  
163 -* Your local operator has already distributed a NB-IoT Network there.
164 -* The local NB-IoT network used the band that NDDS75 supports.
165 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
226 +(((
227 +Ex1: 0x0B45 = 2885mV
228 +)))
166 166  
167 167  (((
168 -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.
231 +Ex2: 0x0B49 = 2889mV
169 169  )))
170 170  
171 171  
172 -[[image:1657328756309-230.png]]
173 173  
236 +=== 2.3.4 Soil Moisture ===
174 174  
238 +(((
239 +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.
240 +)))
175 175  
176 -=== 2.2.2 Insert SIM card ===
242 +(((
243 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
244 +)))
177 177  
246 +(((
247 +
248 +)))
178 178  
179 179  (((
180 -Insert the NB-IoT Card get from your provider.
251 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
181 181  )))
182 182  
254 +
255 +
256 +=== 2.3.5 Soil Temperature ===
257 +
183 183  (((
184 -User need to take out the NB-IoT module and insert the SIM card like below:
259 + 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
185 185  )))
186 186  
262 +(((
263 +**Example**:
264 +)))
187 187  
188 -[[image:1657328884227-504.png]]
266 +(((
267 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
268 +)))
189 189  
270 +(((
271 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
272 +)))
190 190  
191 191  
192 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
193 193  
276 +=== 2.3.6 Soil Conductivity (EC) ===
194 194  
195 195  (((
279 +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).
280 +)))
281 +
196 196  (((
197 -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.
283 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
198 198  )))
285 +
286 +(((
287 +Generally, the EC value of irrigation water is less than 800uS / cm.
199 199  )))
200 200  
201 -[[image:image-20220709092052-2.png]]
290 +(((
291 +
292 +)))
202 202  
294 +(((
295 +
296 +)))
203 203  
204 -**Connection:**
298 +=== 2.3.7 MOD ===
205 205  
206 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
300 +Firmware version at least v2.1 supports changing mode.
207 207  
208 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
302 +For example, bytes[10]=90
209 209  
210 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
304 +mod=(bytes[10]>>7)&0x01=1.
211 211  
212 212  
213 -In the PC, use below serial tool settings:
307 +**Downlink Command:**
214 214  
215 -* Baud:  (% style="color:green" %)**9600**
216 -* Data bits:** (% style="color:green" %)8(%%)**
217 -* Stop bits: (% style="color:green" %)**1**
218 -* Parity:  (% style="color:green" %)**None**
219 -* Flow Control: (% style="color:green" %)**None**
309 +If payload = 0x0A00, workmode=0
220 220  
221 -(((
222 -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.
223 -)))
311 +If** **payload =** **0x0A01, workmode=1
224 224  
225 -[[image:1657329814315-101.png]]
226 226  
227 227  
315 +=== 2.3.8 ​Decode payload in The Things Network ===
316 +
317 +While using TTN network, you can add the payload format to decode the payload.
318 +
319 +
320 +[[image:1654505570700-128.png]]
321 +
228 228  (((
229 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
323 +The payload decoder function for TTN is here:
230 230  )))
231 231  
326 +(((
327 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
328 +)))
232 232  
233 233  
234 -=== 2.2.4 Use CoAP protocol to uplink data ===
331 +== 2.4 Uplink Interval ==
235 235  
333 +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"]]
236 236  
237 -(% 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/]]**
238 238  
239 239  
337 +== 2.5 Downlink Payload ==
338 +
339 +By default, LSE50 prints the downlink payload to console port.
340 +
341 +[[image:image-20220606165544-8.png]]
342 +
343 +
240 240  (((
241 -**Use below commands:**
345 +(% style="color:blue" %)**Examples:**
242 242  )))
243 243  
244 -* (((
245 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
348 +(((
349 +
246 246  )))
351 +
247 247  * (((
248 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
353 +(% style="color:blue" %)**Set TDC**
249 249  )))
250 -* (((
251 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
252 252  
356 +(((
357 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
358 +)))
253 253  
360 +(((
361 +Payload:    01 00 00 1E    TDC=30S
362 +)))
363 +
364 +(((
365 +Payload:    01 00 00 3C    TDC=60S
366 +)))
367 +
368 +(((
254 254  
255 255  )))
256 256  
372 +* (((
373 +(% style="color:blue" %)**Reset**
374 +)))
375 +
257 257  (((
258 -For parameter description, please refer to AT command set
377 +If payload = 0x04FF, it will reset the LSE01
259 259  )))
260 260  
261 -[[image:1657330452568-615.png]]
262 262  
381 +* (% style="color:blue" %)**CFM**
263 263  
383 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
264 264  
385 +
386 +
387 +== 2.6 ​Show Data in DataCake IoT Server ==
388 +
265 265  (((
266 -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.
390 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
267 267  )))
268 268  
269 -[[image:1657330472797-498.png]]
393 +(((
394 +
395 +)))
270 270  
397 +(((
398 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
399 +)))
271 271  
401 +(((
402 +(% 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:
403 +)))
272 272  
273 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
274 274  
406 +[[image:1654505857935-743.png]]
275 275  
276 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
277 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
278 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
279 279  
280 -[[image:1657330501006-241.png]]
409 +[[image:1654505874829-548.png]]
281 281  
282 282  
283 -[[image:1657330533775-472.png]]
412 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
284 284  
414 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
285 285  
286 286  
287 -=== 2.2.6 Use MQTT protocol to uplink data ===
417 +[[image:1654505905236-553.png]]
288 288  
289 289  
290 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
291 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
292 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
293 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
294 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
295 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
296 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
420 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
297 297  
298 -[[image:1657249978444-674.png]]
422 +[[image:1654505925508-181.png]]
299 299  
300 300  
301 -[[image:1657330723006-866.png]]
302 302  
426 +== 2.7 Frequency Plans ==
303 303  
304 -(((
305 -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.
306 -)))
428 +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.
307 307  
308 308  
431 +=== 2.7.1 EU863-870 (EU868) ===
309 309  
310 -=== 2.2.7 Use TCP protocol to uplink data ===
433 +(% style="color:#037691" %)** Uplink:**
311 311  
435 +868.1 - SF7BW125 to SF12BW125
312 312  
313 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
314 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
437 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
315 315  
316 -[[image:image-20220709093918-1.png]]
439 +868.5 - SF7BW125 to SF12BW125
317 317  
441 +867.1 - SF7BW125 to SF12BW125
318 318  
319 -[[image:image-20220709093918-2.png]]
443 +867.3 - SF7BW125 to SF12BW125
320 320  
445 +867.5 - SF7BW125 to SF12BW125
321 321  
447 +867.7 - SF7BW125 to SF12BW125
322 322  
323 -=== 2.2.8 Change Update Interval ===
449 +867.9 - SF7BW125 to SF12BW125
324 324  
451 +868.8 - FSK
325 325  
326 -User can use below command to change the (% style="color:green" %)**uplink interval**.
327 327  
328 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
454 +(% style="color:#037691" %)** Downlink:**
329 329  
330 -(((
331 -(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
456 +Uplink channels 1-9 (RX1)
332 332  
333 -
334 -)))
458 +869.525 - SF9BW125 (RX2 downlink only)
335 335  
336 -**NOTE:When the firmware version is v1.3.2 and later firmware:**
337 337  
338 -**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
339 339  
462 +=== 2.7.2 US902-928(US915) ===
340 340  
341 -== 2.3  Uplink Payload ==
464 +Used in USA, Canada and South America. Default use CHE=2
342 342  
466 +(% style="color:#037691" %)**Uplink:**
343 343  
344 -=== 2.3.1 Before Firmware 1.3.2 ===
468 +903.9 - SF7BW125 to SF10BW125
345 345  
346 -In this mode, uplink payload includes in total 14 bytes
470 +904.1 - SF7BW125 to SF10BW125
347 347  
348 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
349 -|=(% style="width: 60px;" %)(((
350 -**Size(bytes)**
351 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
352 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
472 +904.3 - SF7BW125 to SF10BW125
353 353  
354 -(((
355 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
356 -)))
474 +904.5 - SF7BW125 to SF10BW125
357 357  
476 +904.7 - SF7BW125 to SF10BW125
358 358  
359 -[[image:1657331036973-987.png]]
478 +904.9 - SF7BW125 to SF10BW125
360 360  
480 +905.1 - SF7BW125 to SF10BW125
361 361  
362 -(((
363 -The payload is ASCII string, representative same HEX:
364 -)))
482 +905.3 - SF7BW125 to SF10BW125
365 365  
366 -(((
367 -0x72403155615900640c6c19029200 where:
368 -)))
369 369  
370 -* (((
371 -Device ID: 0x724031556159 = 724031556159
372 -)))
373 -* (((
374 -Version: 0x0064=100=1.0.0
375 -)))
485 +(% style="color:#037691" %)**Downlink:**
376 376  
377 -* (((
378 -BAT: 0x0c6c = 3180 mV = 3.180V
379 -)))
380 -* (((
381 -Signal: 0x19 = 25
382 -)))
383 -* (((
384 -Distance: 0x0292= 658 mm
385 -)))
386 -* (((
387 -Interrupt: 0x00 = 0
487 +923.3 - SF7BW500 to SF12BW500
388 388  
389 -
390 -)))
489 +923.9 - SF7BW500 to SF12BW500
391 391  
392 -=== **2.3.2 Since firmware v1.3.2** ===
491 +924.5 - SF7BW500 to SF12BW500
393 393  
394 -In this mode, uplink payload includes 69 bytes in total by default.
493 +925.1 - SF7BW500 to SF12BW500
395 395  
396 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
495 +925.7 - SF7BW500 to SF12BW500
397 397  
398 -|**Size(bytes)**|**8**|2|2|1|1|1|2|4|2|4
399 -|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Distance|Timestamp|Distance|Timestamp.......
497 +926.3 - SF7BW500 to SF12BW500
400 400  
401 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
499 +926.9 - SF7BW500 to SF12BW500
402 402  
403 -[[image:image-20220908175246-1.png]]
501 +927.5 - SF7BW500 to SF12BW500
404 404  
405 -The payload is ASCII string, representative same HEX:
503 +923.3 - SF12BW500(RX2 downlink only)
406 406  
407 -0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
408 408  
409 -* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
410 -* (% style="color:red" %)Version: 0x0084=132=1.3.2
411 -* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
412 -* (% style="color:blue" %)Singal: 0x1e = 30
413 -* (% style="color:red" %)Mod: 0x01 = 1
414 -* Interrupt: 0x00= 0
415 -* Distance: 0x0039= 57 = 57
416 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
417 -* Distance,Time stamp : 00396319baf0
418 -* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
419 419  
420 -== 2.4  Payload Explanation and Sensor Interface ==
507 +=== 2.7.3 CN470-510 (CN470) ===
421 421  
509 +Used in China, Default use CHE=1
422 422  
423 -=== 2.4.1  Device ID ===
511 +(% style="color:#037691" %)**Uplink:**
424 424  
513 +486.3 - SF7BW125 to SF12BW125
425 425  
426 -(((
427 -By default, the Device ID equal to the last 6 bytes of IMEI.
428 -)))
515 +486.5 - SF7BW125 to SF12BW125
429 429  
430 -(((
431 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
517 +486.7 - SF7BW125 to SF12BW125
432 432  
433 -
434 -)))
519 +486.9 - SF7BW125 to SF12BW125
435 435  
436 -(((
437 -**Example:**
438 -)))
521 +487.1 - SF7BW125 to SF12BW125
439 439  
440 -(((
441 -AT+DEUI=A84041F15612
442 -)))
523 +487.3 - SF7BW125 to SF12BW125
443 443  
444 -(((
445 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
446 -)))
525 +487.5 - SF7BW125 to SF12BW125
447 447  
527 +487.7 - SF7BW125 to SF12BW125
448 448  
449 -**NOTE:When the firmware version is v1.3.2 and later firmware:**
450 450  
451 -By default, the Device ID equal to the last 15 bits of IMEI.
530 +(% style="color:#037691" %)**Downlink:**
452 452  
453 -User can use **AT+DEUI** to set Device ID
532 +506.7 - SF7BW125 to SF12BW125
454 454  
455 -**Example:**
534 +506.9 - SF7BW125 to SF12BW125
456 456  
457 -AT+DEUI=868411056754138
536 +507.1 - SF7BW125 to SF12BW125
458 458  
459 -=== 2.4.2  Version Info ===
538 +507.3 - SF7BW125 to SF12BW125
460 460  
540 +507.5 - SF7BW125 to SF12BW125
461 461  
462 -(((
463 -Specify the software version: 0x64=100, means firmware version 1.00.
464 -)))
542 +507.7 - SF7BW125 to SF12BW125
465 465  
466 -(((
467 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
468 -)))
544 +507.9 - SF7BW125 to SF12BW125
469 469  
546 +508.1 - SF7BW125 to SF12BW125
470 470  
548 +505.3 - SF12BW125 (RX2 downlink only)
471 471  
472 -=== 2.4.3  Battery Info ===
473 473  
474 474  
475 -(((
476 -Ex1: 0x0B45 = 2885mV
477 -)))
552 +=== 2.7.4 AU915-928(AU915) ===
478 478  
479 -(((
480 -Ex2: 0x0B49 = 2889mV
481 -)))
554 +Default use CHE=2
482 482  
556 +(% style="color:#037691" %)**Uplink:**
483 483  
558 +916.8 - SF7BW125 to SF12BW125
484 484  
485 -=== 2.4.4  Signal Strength ===
560 +917.0 - SF7BW125 to SF12BW125
486 486  
562 +917.2 - SF7BW125 to SF12BW125
487 487  
488 -(((
489 -NB-IoT Network signal Strength.
490 -)))
564 +917.4 - SF7BW125 to SF12BW125
491 491  
492 -(((
493 -**Ex1: 0x1d = 29**
494 -)))
566 +917.6 - SF7BW125 to SF12BW125
495 495  
496 -(((
497 -(% style="color:blue" %)**0**(%%)  -113dBm or less
498 -)))
568 +917.8 - SF7BW125 to SF12BW125
499 499  
500 -(((
501 -(% style="color:blue" %)**1**(%%)  -111dBm
502 -)))
570 +918.0 - SF7BW125 to SF12BW125
503 503  
504 -(((
505 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
506 -)))
572 +918.2 - SF7BW125 to SF12BW125
507 507  
508 -(((
509 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
510 -)))
511 511  
512 -(((
513 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
514 -)))
575 +(% style="color:#037691" %)**Downlink:**
515 515  
577 +923.3 - SF7BW500 to SF12BW500
516 516  
579 +923.9 - SF7BW500 to SF12BW500
517 517  
518 -=== 2.4.5  Distance ===
581 +924.5 - SF7BW500 to SF12BW500
519 519  
583 +925.1 - SF7BW500 to SF12BW500
520 520  
521 -Get the distance. Flat object range 280mm - 7500mm.
585 +925.7 - SF7BW500 to SF12BW500
522 522  
523 -(((
524 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
525 -)))
587 +926.3 - SF7BW500 to SF12BW500
526 526  
527 -(((
528 -(((
529 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
530 -)))
531 -)))
589 +926.9 - SF7BW500 to SF12BW500
532 532  
533 -(((
534 -
535 -)))
591 +927.5 - SF7BW500 to SF12BW500
536 536  
537 -(((
538 -
539 -)))
593 +923.3 - SF12BW500(RX2 downlink only)
540 540  
541 -=== 2.4.6  Digital Interrupt ===
542 542  
543 543  
544 -(((
545 -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.
546 -)))
597 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
547 547  
548 -(((
549 -The command is:
550 -)))
599 +(% style="color:#037691" %)**Default Uplink channel:**
551 551  
552 -(((
553 -(% 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]])**.**
554 -)))
601 +923.2 - SF7BW125 to SF10BW125
555 555  
603 +923.4 - SF7BW125 to SF10BW125
556 556  
557 -(((
558 -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.
559 -)))
560 560  
606 +(% style="color:#037691" %)**Additional Uplink Channel**:
561 561  
562 -(((
563 -Example:
564 -)))
608 +(OTAA mode, channel added by JoinAccept message)
565 565  
566 -(((
567 -0x(00): Normal uplink packet.
568 -)))
610 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
569 569  
570 -(((
571 -0x(01): Interrupt Uplink Packet.
572 -)))
612 +922.2 - SF7BW125 to SF10BW125
573 573  
614 +922.4 - SF7BW125 to SF10BW125
574 574  
616 +922.6 - SF7BW125 to SF10BW125
575 575  
576 -=== 2.4.7  ​+5V Output ===
618 +922.8 - SF7BW125 to SF10BW125
577 577  
620 +923.0 - SF7BW125 to SF10BW125
578 578  
579 -(((
580 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
581 -)))
622 +922.0 - SF7BW125 to SF10BW125
582 582  
583 583  
584 -(((
585 -The 5V output time can be controlled by AT Command.
625 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
586 586  
587 -
588 -)))
627 +923.6 - SF7BW125 to SF10BW125
589 589  
590 -(((
591 -(% style="color:blue" %)**AT+5VT=1000**
629 +923.8 - SF7BW125 to SF10BW125
592 592  
593 -
594 -)))
631 +924.0 - SF7BW125 to SF10BW125
595 595  
596 -(((
597 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
598 -)))
633 +924.2 - SF7BW125 to SF10BW125
599 599  
635 +924.4 - SF7BW125 to SF10BW125
600 600  
637 +924.6 - SF7BW125 to SF10BW125
601 601  
602 -== 2.5  Downlink Payload ==
603 603  
640 +(% style="color:#037691" %)** Downlink:**
604 604  
605 -By default, NDDS75 prints the downlink payload to console port.
642 +Uplink channels 1-8 (RX1)
606 606  
607 -[[image:image-20220709100028-1.png]]
644 +923.2 - SF10BW125 (RX2)
608 608  
609 609  
610 -(((
611 -(% style="color:blue" %)**Examples:**
612 -)))
613 613  
614 -(((
615 -
616 -)))
648 +=== 2.7.6 KR920-923 (KR920) ===
617 617  
618 -* (((
619 -(% style="color:blue" %)**Set TDC**
620 -)))
650 +Default channel:
621 621  
622 -(((
623 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
624 -)))
652 +922.1 - SF7BW125 to SF12BW125
625 625  
626 -(((
627 -Payload:    01 00 00 1E    TDC=30S
628 -)))
654 +922.3 - SF7BW125 to SF12BW125
629 629  
630 -(((
631 -Payload:    01 00 00 3C    TDC=60S
632 -)))
656 +922.5 - SF7BW125 to SF12BW125
633 633  
634 -(((
635 -
636 -)))
637 637  
638 -* (((
639 -(% style="color:blue" %)**Reset**
640 -)))
659 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
641 641  
642 -(((
643 -If payload = 0x04FF, it will reset the NDDS75
644 -)))
661 +922.1 - SF7BW125 to SF12BW125
645 645  
663 +922.3 - SF7BW125 to SF12BW125
646 646  
647 -* (% style="color:blue" %)**INTMOD**
665 +922.5 - SF7BW125 to SF12BW125
648 648  
649 -(((
650 -Downlink Payload: 06000003, Set AT+INTMOD=3
651 -)))
667 +922.7 - SF7BW125 to SF12BW125
652 652  
669 +922.9 - SF7BW125 to SF12BW125
653 653  
654 -== 2.6 Distance alarm function(Since firmware v1.3.2) ==
671 +923.1 - SF7BW125 to SF12BW125
655 655  
656 -➢ AT Command:
673 +923.3 - SF7BW125 to SF12BW125
657 657  
658 -AT+ LDDSALARM=min,max
659 659  
660 -² When min=0, and max≠0, Alarm higher than max
676 +(% style="color:#037691" %)**Downlink:**
661 661  
662 -² When min≠0, and max=0, Alarm lower than min
678 +Uplink channels 1-7(RX1)
663 663  
664 -² When min≠0 and max≠0, Alarm higher than max or lower than min
680 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
665 665  
666 -Example:
667 667  
668 -AT+ LDDSALARM=260,2000 ~/~/ Alarm when distance lower than 260.
669 669  
684 +=== 2.7.7 IN865-867 (IN865) ===
670 670  
671 -== 2.7 Set the number of data to be uploaded and the recording time ==
686 +(% style="color:#037691" %)** Uplink:**
672 672  
673 -➢ AT Command:
688 +865.0625 - SF7BW125 to SF12BW125
674 674  
675 -AT+TR=900  ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
690 +865.4025 - SF7BW125 to SF12BW125
676 676  
677 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
692 +865.9850 - SF7BW125 to SF12BW125
678 678  
679 -== 2.8 Read or Clear cached data ==
680 680  
681 -➢ AT Command:
695 +(% style="color:#037691" %) **Downlink:**
682 682  
683 -AT+CDP ~/~/ Read cached data
697 +Uplink channels 1-3 (RX1)
684 684  
685 -[[image:image-20220908175333-2.png]]
699 +866.550 - SF10BW125 (RX2)
686 686  
687 -AT+CDP=0 ~/~/ Clear cached data
688 688  
689 -== 2.9  ​LED Indicator ==
690 690  
691 691  
692 -The NDDS75 has an internal LED which is to show the status of different state.
704 +== 2.8 LED Indicator ==
693 693  
706 +The LSE01 has an internal LED which is to show the status of different state.
694 694  
695 -* 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)
696 -* Then the LED will be on for 1 second means device is boot normally.
697 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
698 -* For each uplink probe, LED will be on for 500ms.
708 +* Blink once when device power on.
709 +* Solid ON for 5 seconds once device successful Join the network.
710 +* Blink once when device transmit a packet.
699 699  
700 -(((
701 -
702 -)))
712 +== 2.9 Installation in Soil ==
703 703  
714 +**Measurement the soil surface**
704 704  
705 705  
706 -== 2.10  ​Firmware Change Log ==
717 +[[image:1654506634463-199.png]] ​
707 707  
708 -
709 709  (((
710 -Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
720 +(((
721 +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.
711 711  )))
723 +)))
712 712  
725 +
726 +
727 +[[image:1654506665940-119.png]]
728 +
713 713  (((
714 -
730 +Dig a hole with diameter > 20CM.
715 715  )))
716 716  
717 717  (((
718 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
734 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
719 719  )))
720 720  
721 721  
738 +== 2.10 ​Firmware Change Log ==
722 722  
723 -== 2.11  ​Battery Analysis ==
740 +(((
741 +**Firmware download link:**
742 +)))
724 724  
744 +(((
745 +[[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/]]
746 +)))
725 725  
726 -=== 2.11.1  ​Battery Type ===
748 +(((
749 +
750 +)))
727 727  
728 -
729 729  (((
730 -The NDDS75 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.
753 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
731 731  )))
732 732  
733 733  (((
734 -The battery is designed to last for several years depends on the actually use environment and update interval. 
757 +
735 735  )))
736 736  
737 737  (((
738 -The battery related documents as below:
761 +**V1.0.**
739 739  )))
740 740  
741 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
742 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
743 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
744 -
745 745  (((
746 -[[image:image-20220709101450-2.png]]
765 +Release
747 747  )))
748 748  
749 749  
769 +== 2.11 ​Battery Analysis ==
750 750  
751 -=== 2.11.2  Power consumption Analyze ===
771 +=== 2.11.1 ​Battery Type ===
752 752  
753 -
754 754  (((
755 -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.
774 +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.
756 756  )))
757 757  
758 -
759 759  (((
760 -Instruction to use as below:
778 +The battery is designed to last for more than 5 years for the LSN50.
761 761  )))
762 762  
763 763  (((
764 -(% 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/]]
765 -)))
766 -
767 -
768 768  (((
769 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
783 +The battery-related documents are as below:
770 770  )))
785 +)))
771 771  
772 772  * (((
773 -Product Model
788 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
774 774  )))
775 775  * (((
776 -Uplink Interval
791 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
777 777  )))
778 778  * (((
779 -Working Mode
794 +[[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/]]
780 780  )))
781 781  
782 -(((
783 -And the Life expectation in difference case will be shown on the right.
784 -)))
797 + [[image:image-20220610172436-1.png]]
785 785  
786 -[[image:image-20220709110451-3.png]]
787 787  
788 788  
801 +=== 2.11.2 ​Battery Note ===
789 789  
790 -=== 2.11.3  ​Battery Note ===
791 -
792 -
793 793  (((
794 794  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.
795 795  )))
... ... @@ -796,217 +796,326 @@
796 796  
797 797  
798 798  
799 -=== 2.11.4  Replace the battery ===
809 +=== 2.11.3 Replace the battery ===
800 800  
811 +(((
812 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
813 +)))
801 801  
802 802  (((
803 -The default battery pack of NDDS75 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).
816 +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.
804 804  )))
805 805  
819 +(((
820 +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)
821 +)))
806 806  
807 807  
808 -= 3. ​ Access NB-IoT Module =
809 809  
825 += 3. ​Using the AT Commands =
810 810  
811 -(((
812 -Users can directly access the AT command set of the NB-IoT module.
813 -)))
827 +== 3.1 Access AT Commands ==
814 814  
815 -(((
816 -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/]] 
817 817  
818 -
819 -)))
830 +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.
820 820  
821 -[[image:1657333200519-600.png]]
832 +[[image:1654501986557-872.png||height="391" width="800"]]
822 822  
823 823  
835 +Or if you have below board, use below connection:
824 824  
825 -= 4.  Using the AT Commands =
826 826  
838 +[[image:1654502005655-729.png||height="503" width="801"]]
827 827  
828 -== 4.1  Access AT Commands ==
829 829  
830 830  
831 -See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
842 +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:
832 832  
833 833  
834 -AT+<CMD>?  : Help on <CMD>
845 + [[image:1654502050864-459.png||height="564" width="806"]]
835 835  
836 -AT+<CMD>         : Run <CMD>
837 837  
838 -AT+<CMD>=<value> : Set the value
848 +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]]
839 839  
840 -AT+<CMD>=?  : Get the value
841 841  
851 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
842 842  
853 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
854 +
855 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
856 +
857 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
858 +
859 +
843 843  (% style="color:#037691" %)**General Commands**(%%)      
844 844  
845 -AT  : Attention       
862 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
846 846  
847 -AT?  : Short Help     
864 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
848 848  
849 -ATZ  : MCU Reset    
866 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
850 850  
851 -AT+TDC  : Application Data Transmission Interval
868 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
852 852  
853 -AT+CFG  : Print all configurations
854 854  
855 -AT+CFGMOD           : Working mode selection
871 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
856 856  
857 -AT+INTMOD            : Set the trigger interrupt mode
873 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
858 858  
859 -AT+5VT  : Set extend the time of 5V power  
875 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
860 860  
861 -AT+PRO  : Choose agreement
877 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
862 862  
863 -AT+WEIGRE  : Get weight or set weight to 0
879 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
864 864  
865 -AT+WEIGAP  : Get or Set the GapValue of weight
881 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
866 866  
867 -AT+RXDL  : Extend the sending and receiving time
883 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
868 868  
869 -AT+CNTFAC  : Get or set counting parameters
885 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
870 870  
871 -AT+SERVADDR  : Server Address
887 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
872 872  
873 -AT+TR      : Get or Set record time"
889 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
874 874  
875 -AT+APN     : Get or set the APN
891 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
876 876  
877 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
893 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
878 878  
879 -AT+DNSCFG  : Get or Set DNS Server
895 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
880 880  
881 -AT+GETSENSORVALUE   : Returns the current sensor measurement
897 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
882 882  
883 -AT+NOUD      : Get or Set the number of data to be uploaded
899 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
884 884  
885 -AT+CDP     : Read or Clear cached data
901 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
886 886  
887 -AT+LDDSALARM : Get or Set alarm of distance
903 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
888 888  
889 889  
890 -(% style="color:#037691" %)**COAP Management**      
906 +(% style="color:#037691" %)**LoRa Network Management**
891 891  
892 -AT+URI            : Resource parameters
908 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
893 893  
910 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
894 894  
895 -(% style="color:#037691" %)**UDP Management**
912 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
896 896  
897 -AT+CFM          : Upload confirmation mode (only valid for UDP)
914 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
898 898  
916 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
899 899  
900 -(% style="color:#037691" %)**MQTT Management**
918 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
901 901  
902 -AT+CLIENT               : Get or Set MQTT client
920 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
903 903  
904 -AT+UNAME  : Get or Set MQTT Username
922 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
905 905  
906 -AT+PWD                  : Get or Set MQTT password
924 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
907 907  
908 -AT+PUBTOPIC  : Get or Set MQTT publish topic
926 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
909 909  
910 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
928 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
911 911  
930 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
912 912  
913 -(% style="color:#037691" %)**Information**          
932 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
914 914  
915 -AT+FDR  : Factory Data Reset
934 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
916 916  
917 -AT+PWORD  : Serial Access Password
936 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
918 918  
919 919  
939 +(% style="color:#037691" %)**Information** 
920 920  
921 -= ​5.  FAQ =
941 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
922 922  
943 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
923 923  
924 -== 5.1 ​ How to Upgrade Firmware ==
945 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
925 925  
947 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
926 926  
949 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
950 +
951 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
952 +
953 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
954 +
955 +
956 += ​4. FAQ =
957 +
958 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
959 +
927 927  (((
928 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
961 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
962 +When downloading the images, choose the required image file for download. ​
929 929  )))
930 930  
931 931  (((
932 -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]]
966 +
933 933  )))
934 934  
935 935  (((
936 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
970 +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.
937 937  )))
938 938  
973 +(((
974 +
975 +)))
939 939  
977 +(((
978 +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.
979 +)))
940 940  
941 -= 6.  Trouble Shooting =
981 +(((
982 +
983 +)))
942 942  
985 +(((
986 +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.
987 +)))
943 943  
944 -== 6.1  ​Connection problem when uploading firmware ==
989 +[[image:image-20220606154726-3.png]]
945 945  
946 946  
992 +When you use the TTN network, the US915 frequency bands use are:
993 +
994 +* 903.9 - SF7BW125 to SF10BW125
995 +* 904.1 - SF7BW125 to SF10BW125
996 +* 904.3 - SF7BW125 to SF10BW125
997 +* 904.5 - SF7BW125 to SF10BW125
998 +* 904.7 - SF7BW125 to SF10BW125
999 +* 904.9 - SF7BW125 to SF10BW125
1000 +* 905.1 - SF7BW125 to SF10BW125
1001 +* 905.3 - SF7BW125 to SF10BW125
1002 +* 904.6 - SF8BW500
1003 +
947 947  (((
948 -**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]]
1005 +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:
1006 +
1007 +* (% style="color:#037691" %)**AT+CHE=2**
1008 +* (% style="color:#037691" %)**ATZ**
949 949  )))
950 950  
951 -(% class="wikigeneratedid" %)
952 952  (((
953 953  
1013 +
1014 +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.
954 954  )))
955 955  
1017 +(((
1018 +
1019 +)))
956 956  
957 -== 6.2  AT Command input doesn't work ==
1021 +(((
1022 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1023 +)))
958 958  
1025 +[[image:image-20220606154825-4.png]]
959 959  
1027 +
1028 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1029 +
1030 +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]].
1031 +
1032 +
1033 += 5. Trouble Shooting =
1034 +
1035 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1036 +
1037 +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.
1038 +
1039 +
1040 +== 5.2 AT Command input doesn't work ==
1041 +
960 960  (((
961 961  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.
1044 +)))
962 962  
963 -
1046 +
1047 +== 5.3 Device rejoin in at the second uplink packet ==
1048 +
1049 +(% style="color:#4f81bd" %)**Issue describe as below:**
1050 +
1051 +[[image:1654500909990-784.png]]
1052 +
1053 +
1054 +(% style="color:#4f81bd" %)**Cause for this issue:**
1055 +
1056 +(((
1057 +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.
964 964  )))
965 965  
966 966  
967 -= 7. ​ Order Info =
1061 +(% style="color:#4f81bd" %)**Solution: **
968 968  
1063 +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:
969 969  
970 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1065 +[[image:1654500929571-736.png||height="458" width="832"]]
971 971  
972 972  
1068 += 6. ​Order Info =
1069 +
1070 +
1071 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1072 +
1073 +
1074 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1075 +
1076 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1077 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1078 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1079 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1080 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1081 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1082 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1083 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1084 +
1085 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1086 +
1087 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1088 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1089 +
973 973  (% class="wikigeneratedid" %)
974 974  (((
975 975  
976 976  )))
977 977  
978 -= 8.  Packing Info =
1095 += 7. Packing Info =
979 979  
980 980  (((
981 981  
982 982  
983 983  (% style="color:#037691" %)**Package Includes**:
1101 +)))
984 984  
985 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
986 -* External antenna x 1
1103 +* (((
1104 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
987 987  )))
988 988  
989 989  (((
990 990  
991 991  
992 -
993 993  (% style="color:#037691" %)**Dimension and weight**:
1111 +)))
994 994  
995 -* Device Size: 13.0 x 5 x 4.5 cm
996 -* Device Weight: 150g
997 -* Package Size / pcs : 15 x 12x 5.5 cm
998 -* Weight / pcs : 220g
1113 +* (((
1114 +Device Size: cm
999 999  )))
1116 +* (((
1117 +Device Weight: g
1118 +)))
1119 +* (((
1120 +Package Size / pcs : cm
1121 +)))
1122 +* (((
1123 +Weight / pcs : g
1000 1000  
1001 -(((
1002 1002  
1003 -
1004 -
1005 -
1006 1006  )))
1007 1007  
1008 -= 9.  Support =
1128 += 8. Support =
1009 1009  
1010 -
1011 1011  * 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.
1012 1012  * 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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