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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 48.2
edited by Xiaoling
on 2022/07/08 11:09
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To version 100.6
edited by Xiaoling
on 2022/09/06 17:42
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,64 +1,79 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +**Table of Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -**Table of Contents:**
15 15  
17 += 1.  Introduction =
16 16  
17 17  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
22 +(((
23 +
19 19  
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 +)))
20 20  
21 -= 1.  Introduction =
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 +)))
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
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 +)))
24 24  
25 25  (((
26 -
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
27 27  
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.
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 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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 +)))
31 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 -
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
54 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
58 +== 1.2 ​ Features ==
44 44  
45 45  
46 -== 1.2 ​Features ==
47 -
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
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
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
74 +
75 +
76 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -67,6 +67,8 @@
67 67  * Supply Voltage: 2.1v ~~ 3.6v
68 68  * Operating Temperature: -40 ~~ 85°C
69 69  
85 +
86 +
70 70  (% style="color:#037691" %)**NB-IoT Spec:**
71 71  
72 72  * - B1 @H-FDD: 2100MHz
... ... @@ -76,91 +76,128 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82 82  
83 -[[image:image-20220708101224-1.png]]
98 +(% style="color:#037691" %)**Battery:**
84 84  
100 +* Li/SOCI2 un-chargeable battery
101 +* Capacity: 8500mAh
102 +* Self Discharge: <1% / Year @ 25°C
103 +* Max continuously current: 130mA
104 +* Max boost current: 2A, 1 second
85 85  
86 86  
107 +
108 +(% style="color:#037691" %)**Power Consumption**
109 +
110 +* STOP Mode: 10uA @ 3.3v
111 +* Max transmit power: 350mA@3.3v
112 +
113 +
114 +
115 +
87 87  == ​1.4  Applications ==
88 88  
118 +
119 +* Smart Buildings & Home Automation
120 +* Logistics and Supply Chain Management
121 +* Smart Metering
89 89  * Smart Agriculture
123 +* Smart Cities
124 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
129 +
130 +
131 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
135 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
139 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
141 +
103 103  == 2.1  How it works ==
104 104  
105 105  
106 106  (((
107 -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.
146 +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.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
151 +The diagram below shows the working flow in default firmware of NDDS75:
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 -
117 117  (((
118 118  
119 119  )))
120 120  
158 +[[image:1657328659945-416.png]]
121 121  
160 +(((
161 +
162 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
165 +== 2.2 ​ Configure the NDDS75 ==
125 125  
167 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
171 +(((
172 +To use NDDS75 in your city, make sure meet below requirements:
173 +)))
130 130  
131 131  * Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that NSE01 supports.
176 +* The local NB-IoT network used the band that NDDS75 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
179 +
180 +
135 135  (((
136 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 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
182 +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.
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
186 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
192 +
193 +(((
146 146  Insert the NB-IoT Card get from your provider.
195 +)))
147 147  
197 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
199 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
202 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
208 +
157 157  (((
158 158  (((
159 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
211 +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.
160 160  )))
161 161  )))
162 162  
215 +[[image:image-20220709092052-2.png]]
163 163  
217 +
164 164  **Connection:**
165 165  
166 166   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -172,233 +172,290 @@
172 172  
173 173  In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
229 +* Baud:  (% style="color:green" %)**9600**
176 176  * Data bits:** (% style="color:green" %)8(%%)**
177 177  * Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
232 +* Parity:  (% style="color:green" %)**None**
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
182 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
236 +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.
183 183  )))
184 184  
185 -[[image:image-20220708110657-3.png]]
239 +[[image:1657329814315-101.png]]
186 186  
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188 188  
242 +(((
243 +(% 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]]**
244 +)))
189 189  
190 190  
247 +
191 191  === 2.2.4 Use CoAP protocol to uplink data ===
192 192  
193 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
194 194  
251 +(% 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/]]**
195 195  
196 -Use below commands:
197 197  
198 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
254 +(((
255 +**Use below commands:**
256 +)))
201 201  
258 +* (((
259 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
260 +)))
261 +* (((
262 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
263 +)))
264 +* (((
265 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
266 +
267 +
268 +
269 +)))
270 +
271 +(((
202 202  For parameter description, please refer to AT command set
273 +)))
203 203  
204 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
275 +[[image:1657330452568-615.png]]
205 205  
206 206  
207 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
208 208  
209 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
279 +(((
280 +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.
281 +)))
210 210  
283 +[[image:1657330472797-498.png]]
211 211  
212 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
213 213  
214 214  
215 -This feature is supported since firmware version v1.0.1
287 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
216 216  
217 217  
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
290 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 219  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
292 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
223 223  
224 224  
296 +[[image:1657330501006-241.png]]
225 225  
226 226  
299 +[[image:1657330533775-472.png]]
227 227  
228 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
229 229  
230 230  
231 231  === 2.2.6 Use MQTT protocol to uplink data ===
232 232  
233 233  
234 -This feature is supported since firmware version v110
306 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
307 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
308 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
309 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
310 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
311 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
312 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
235 235  
236 236  
237 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 -* (% style="color:blue" %)**AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
241 -* (% style="color:blue" %)**AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
242 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB     **(%%)~/~/Set the sending topic of MQTT
243 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
244 244  
245 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
316 +[[image:1657249978444-674.png]]
246 246  
247 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
248 248  
319 +[[image:1657330723006-866.png]]
249 249  
321 +
322 +(((
250 250  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.
324 +)))
251 251  
252 252  
327 +
253 253  === 2.2.7 Use TCP protocol to uplink data ===
254 254  
255 255  
256 -This feature is supported since firmware version v110
331 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
332 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
257 257  
258 258  
259 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
261 261  
262 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
336 +[[image:image-20220709093918-1.png]]
263 263  
264 264  
339 +[[image:image-20220709093918-2.png]]
265 265  
266 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
267 267  
268 268  
269 269  === 2.2.8 Change Update Interval ===
270 270  
345 +
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 -**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
348 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 274  
275 275  
276 -(% style="color:red" %)**NOTE:**
277 277  
278 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
352 +(((
353 +(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
354 +)))
279 279  
280 280  
281 281  
358 +== 2.3  Uplink Payload ==
282 282  
283 283  
361 +In this mode, uplink payload includes in total 14 bytes
284 284  
285 285  
286 -== 2.3 Uplink Payload ==
364 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
365 +|=(% style="width: 60px;" %)(((
366 +**Size(bytes)**
367 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
368 +|(% 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"]]
287 287  
370 +(((
371 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
372 +)))
288 288  
289 -=== 2.3.1 MOD~=0(Default Mode) ===
290 290  
291 -LSE01 will uplink payload via LoRaWAN with below payload format: 
375 +[[image:1657331036973-987.png]]
292 292  
377 +
293 293  (((
294 -Uplink payload includes in total 11 bytes.
379 +The payload is ASCII string, representative same HEX:
295 295  )))
296 296  
297 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
298 -|(((
299 -**Size**
382 +(((
383 +0x72403155615900640c6c19029200 where:
384 +)))
300 300  
301 -**(bytes)**
302 -)))|**2**|**2**|**2**|**2**|**2**|**1**
303 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
304 -Temperature
386 +* (((
387 +Device ID: 0x724031556159 = 724031556159
388 +)))
389 +* (((
390 +Version: 0x0064=100=1.0.0
391 +)))
305 305  
306 -(Reserve, Ignore now)
307 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
308 -MOD & Digital Interrupt
309 -
310 -(Optional)
393 +* (((
394 +BAT: 0x0c6c = 3180 mV = 3.180V
311 311  )))
396 +* (((
397 +Signal: 0x19 = 25
398 +)))
399 +* (((
400 +Distance: 0x0292= 658 mm
401 +)))
402 +* (((
403 +Interrupt: 0x00 = 0
312 312  
313 -=== 2.3.2 MOD~=1(Original value) ===
314 314  
315 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
316 316  
317 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
318 -|(((
319 -**Size**
407 +
408 +)))
320 320  
321 -**(bytes)**
322 -)))|**2**|**2**|**2**|**2**|**2**|**1**
323 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
324 -Temperature
410 +== 2.4  Payload Explanation and Sensor Interface ==
325 325  
326 -(Reserve, Ignore now)
327 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
328 -MOD & Digital Interrupt
329 329  
330 -(Optional)
413 +=== 2.4.1  Device ID ===
414 +
415 +
416 +(((
417 +By default, the Device ID equal to the last 6 bytes of IMEI.
331 331  )))
332 332  
333 -=== 2.3.3 Battery Info ===
420 +(((
421 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
334 334  
423 +
424 +)))
425 +
335 335  (((
336 -Check the battery voltage for LSE01.
427 +**Example:**
337 337  )))
338 338  
339 339  (((
340 -Ex1: 0x0B45 = 2885mV
431 +AT+DEUI=A84041F15612
341 341  )))
342 342  
343 343  (((
344 -Ex2: 0x0B49 = 2889mV
435 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
345 345  )))
346 346  
347 347  
348 348  
349 -=== 2.3.4 Soil Moisture ===
440 +=== 2.4.2  Version Info ===
350 350  
442 +
351 351  (((
352 -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.
444 +Specify the software version: 0x64=100, means firmware version 1.00.
353 353  )))
354 354  
355 355  (((
356 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
448 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
357 357  )))
358 358  
451 +
452 +
453 +=== 2.4.3  Battery Info ===
454 +
455 +
359 359  (((
360 -
457 +Ex1: 0x0B45 = 2885mV
361 361  )))
362 362  
363 363  (((
364 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
461 +Ex2: 0x0B49 = 2889mV
365 365  )))
366 366  
367 367  
368 368  
369 -=== 2.3.5 Soil Temperature ===
466 +=== 2.4.4  Signal Strength ===
370 370  
468 +
371 371  (((
372 - 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
470 +NB-IoT Network signal Strength.
373 373  )))
374 374  
375 375  (((
376 -**Example**:
474 +**Ex1: 0x1d = 29**
377 377  )))
378 378  
379 379  (((
380 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
478 +(% style="color:blue" %)**0**(%%)  -113dBm or less
381 381  )))
382 382  
383 383  (((
384 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
482 +(% style="color:blue" %)**1**(%%)  -111dBm
385 385  )))
386 386  
485 +(((
486 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
487 +)))
387 387  
489 +(((
490 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
491 +)))
388 388  
389 -=== 2.3.6 Soil Conductivity (EC) ===
390 -
391 391  (((
392 -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).
494 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
393 393  )))
394 394  
497 +
498 +
499 +=== 2.4.5  Distance ===
500 +
501 +
502 +Get the distance. Flat object range 280mm - 7500mm.
503 +
395 395  (((
396 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
505 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
397 397  )))
398 398  
399 399  (((
400 -Generally, the EC value of irrigation water is less than 800uS / cm.
509 +(((
510 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
401 401  )))
512 +)))
402 402  
403 403  (((
404 404  
... ... @@ -408,52 +408,75 @@
408 408  
409 409  )))
410 410  
411 -=== 2.3.7 MOD ===
522 +=== 2.4.6  Digital Interrupt ===
412 412  
413 -Firmware version at least v2.1 supports changing mode.
414 414  
415 -For example, bytes[10]=90
525 +(((
526 +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.
527 +)))
416 416  
417 -mod=(bytes[10]>>7)&0x01=1.
529 +(((
530 +The command is:
531 +)))
418 418  
533 +(((
534 +(% 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]])**.**
535 +)))
419 419  
420 -**Downlink Command:**
421 421  
422 -If payload = 0x0A00, workmode=0
538 +(((
539 +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.
540 +)))
423 423  
424 -If** **payload =** **0x0A01, workmode=1
425 425  
543 +(((
544 +Example:
545 +)))
426 426  
547 +(((
548 +0x(00): Normal uplink packet.
549 +)))
427 427  
428 -=== 2.3.8 ​Decode payload in The Things Network ===
551 +(((
552 +0x(01): Interrupt Uplink Packet.
553 +)))
429 429  
430 -While using TTN network, you can add the payload format to decode the payload.
431 431  
432 432  
433 -[[image:1654505570700-128.png]]
557 +=== 2.4.7  ​+5V Output ===
434 434  
559 +
435 435  (((
436 -The payload decoder function for TTN is here:
561 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
437 437  )))
438 438  
564 +
439 439  (((
440 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
566 +The 5V output time can be controlled by AT Command.
567 +
568 +
441 441  )))
442 442  
571 +(((
572 +(% style="color:blue" %)**AT+5VT=1000**
443 443  
444 -== 2.4 Uplink Interval ==
574 +
575 +)))
445 445  
446 -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"]]
577 +(((
578 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
579 +)))
447 447  
448 448  
449 449  
450 -== 2.5 Downlink Payload ==
583 +== 2.5  Downlink Payload ==
451 451  
452 -By default, LSE50 prints the downlink payload to console port.
453 453  
454 -[[image:image-20220606165544-8.png]]
586 +By default, NDDS75 prints the downlink payload to console port.
455 455  
588 +[[image:image-20220709100028-1.png]]
456 456  
590 +
457 457  (((
458 458  (% style="color:blue" %)**Examples:**
459 459  )))
... ... @@ -467,7 +467,7 @@
467 467  )))
468 468  
469 469  (((
470 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
604 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
471 471  )))
472 472  
473 473  (((
... ... @@ -487,432 +487,122 @@
487 487  )))
488 488  
489 489  (((
490 -If payload = 0x04FF, it will reset the LSE01
624 +If payload = 0x04FF, it will reset the NDDS75
491 491  )))
492 492  
493 493  
494 -* (% style="color:blue" %)**CFM**
628 +* (% style="color:blue" %)**INTMOD**
495 495  
496 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
497 -
498 -
499 -
500 -== 2.6 ​Show Data in DataCake IoT Server ==
501 -
502 502  (((
503 -[[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:
631 +Downlink Payload: 06000003, Set AT+INTMOD=3
504 504  )))
505 505  
506 -(((
507 -
508 -)))
509 509  
510 -(((
511 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
512 -)))
513 513  
514 -(((
515 -(% 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:
516 -)))
636 +== 2.6  ​LED Indicator ==
517 517  
518 518  
519 -[[image:1654505857935-743.png]]
639 +The NDDS75 has an internal LED which is to show the status of different state.
520 520  
521 521  
522 -[[image:1654505874829-548.png]]
642 +* 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)
643 +* Then the LED will be on for 1 second means device is boot normally.
644 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
645 +* For each uplink probe, LED will be on for 500ms.
523 523  
647 +(((
648 +
649 +)))
524 524  
525 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
526 526  
527 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
528 528  
653 +== 2.7  ​Firmware Change Log ==
529 529  
530 -[[image:1654505905236-553.png]]
531 531  
656 +(((
657 +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]]
658 +)))
532 532  
533 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
660 +(((
661 +
662 +)))
534 534  
535 -[[image:1654505925508-181.png]]
664 +(((
665 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
666 +)))
536 536  
537 537  
538 538  
539 -== 2.7 Frequency Plans ==
670 +== 2.8  ​Battery Analysis ==
540 540  
541 -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.
542 542  
673 +=== 2.8.1  ​Battery Type ===
543 543  
544 -=== 2.7.1 EU863-870 (EU868) ===
545 545  
546 -(% style="color:#037691" %)** Uplink:**
547 -
548 -868.1 - SF7BW125 to SF12BW125
549 -
550 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
551 -
552 -868.5 - SF7BW125 to SF12BW125
553 -
554 -867.1 - SF7BW125 to SF12BW125
555 -
556 -867.3 - SF7BW125 to SF12BW125
557 -
558 -867.5 - SF7BW125 to SF12BW125
559 -
560 -867.7 - SF7BW125 to SF12BW125
561 -
562 -867.9 - SF7BW125 to SF12BW125
563 -
564 -868.8 - FSK
565 -
566 -
567 -(% style="color:#037691" %)** Downlink:**
568 -
569 -Uplink channels 1-9 (RX1)
570 -
571 -869.525 - SF9BW125 (RX2 downlink only)
572 -
573 -
574 -
575 -=== 2.7.2 US902-928(US915) ===
576 -
577 -Used in USA, Canada and South America. Default use CHE=2
578 -
579 -(% style="color:#037691" %)**Uplink:**
580 -
581 -903.9 - SF7BW125 to SF10BW125
582 -
583 -904.1 - SF7BW125 to SF10BW125
584 -
585 -904.3 - SF7BW125 to SF10BW125
586 -
587 -904.5 - SF7BW125 to SF10BW125
588 -
589 -904.7 - SF7BW125 to SF10BW125
590 -
591 -904.9 - SF7BW125 to SF10BW125
592 -
593 -905.1 - SF7BW125 to SF10BW125
594 -
595 -905.3 - SF7BW125 to SF10BW125
596 -
597 -
598 -(% style="color:#037691" %)**Downlink:**
599 -
600 -923.3 - SF7BW500 to SF12BW500
601 -
602 -923.9 - SF7BW500 to SF12BW500
603 -
604 -924.5 - SF7BW500 to SF12BW500
605 -
606 -925.1 - SF7BW500 to SF12BW500
607 -
608 -925.7 - SF7BW500 to SF12BW500
609 -
610 -926.3 - SF7BW500 to SF12BW500
611 -
612 -926.9 - SF7BW500 to SF12BW500
613 -
614 -927.5 - SF7BW500 to SF12BW500
615 -
616 -923.3 - SF12BW500(RX2 downlink only)
617 -
618 -
619 -
620 -=== 2.7.3 CN470-510 (CN470) ===
621 -
622 -Used in China, Default use CHE=1
623 -
624 -(% style="color:#037691" %)**Uplink:**
625 -
626 -486.3 - SF7BW125 to SF12BW125
627 -
628 -486.5 - SF7BW125 to SF12BW125
629 -
630 -486.7 - SF7BW125 to SF12BW125
631 -
632 -486.9 - SF7BW125 to SF12BW125
633 -
634 -487.1 - SF7BW125 to SF12BW125
635 -
636 -487.3 - SF7BW125 to SF12BW125
637 -
638 -487.5 - SF7BW125 to SF12BW125
639 -
640 -487.7 - SF7BW125 to SF12BW125
641 -
642 -
643 -(% style="color:#037691" %)**Downlink:**
644 -
645 -506.7 - SF7BW125 to SF12BW125
646 -
647 -506.9 - SF7BW125 to SF12BW125
648 -
649 -507.1 - SF7BW125 to SF12BW125
650 -
651 -507.3 - SF7BW125 to SF12BW125
652 -
653 -507.5 - SF7BW125 to SF12BW125
654 -
655 -507.7 - SF7BW125 to SF12BW125
656 -
657 -507.9 - SF7BW125 to SF12BW125
658 -
659 -508.1 - SF7BW125 to SF12BW125
660 -
661 -505.3 - SF12BW125 (RX2 downlink only)
662 -
663 -
664 -
665 -=== 2.7.4 AU915-928(AU915) ===
666 -
667 -Default use CHE=2
668 -
669 -(% style="color:#037691" %)**Uplink:**
670 -
671 -916.8 - SF7BW125 to SF12BW125
672 -
673 -917.0 - SF7BW125 to SF12BW125
674 -
675 -917.2 - SF7BW125 to SF12BW125
676 -
677 -917.4 - SF7BW125 to SF12BW125
678 -
679 -917.6 - SF7BW125 to SF12BW125
680 -
681 -917.8 - SF7BW125 to SF12BW125
682 -
683 -918.0 - SF7BW125 to SF12BW125
684 -
685 -918.2 - SF7BW125 to SF12BW125
686 -
687 -
688 -(% style="color:#037691" %)**Downlink:**
689 -
690 -923.3 - SF7BW500 to SF12BW500
691 -
692 -923.9 - SF7BW500 to SF12BW500
693 -
694 -924.5 - SF7BW500 to SF12BW500
695 -
696 -925.1 - SF7BW500 to SF12BW500
697 -
698 -925.7 - SF7BW500 to SF12BW500
699 -
700 -926.3 - SF7BW500 to SF12BW500
701 -
702 -926.9 - SF7BW500 to SF12BW500
703 -
704 -927.5 - SF7BW500 to SF12BW500
705 -
706 -923.3 - SF12BW500(RX2 downlink only)
707 -
708 -
709 -
710 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
711 -
712 -(% style="color:#037691" %)**Default Uplink channel:**
713 -
714 -923.2 - SF7BW125 to SF10BW125
715 -
716 -923.4 - SF7BW125 to SF10BW125
717 -
718 -
719 -(% style="color:#037691" %)**Additional Uplink Channel**:
720 -
721 -(OTAA mode, channel added by JoinAccept message)
722 -
723 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
724 -
725 -922.2 - SF7BW125 to SF10BW125
726 -
727 -922.4 - SF7BW125 to SF10BW125
728 -
729 -922.6 - SF7BW125 to SF10BW125
730 -
731 -922.8 - SF7BW125 to SF10BW125
732 -
733 -923.0 - SF7BW125 to SF10BW125
734 -
735 -922.0 - SF7BW125 to SF10BW125
736 -
737 -
738 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
739 -
740 -923.6 - SF7BW125 to SF10BW125
741 -
742 -923.8 - SF7BW125 to SF10BW125
743 -
744 -924.0 - SF7BW125 to SF10BW125
745 -
746 -924.2 - SF7BW125 to SF10BW125
747 -
748 -924.4 - SF7BW125 to SF10BW125
749 -
750 -924.6 - SF7BW125 to SF10BW125
751 -
752 -
753 -(% style="color:#037691" %)** Downlink:**
754 -
755 -Uplink channels 1-8 (RX1)
756 -
757 -923.2 - SF10BW125 (RX2)
758 -
759 -
760 -
761 -=== 2.7.6 KR920-923 (KR920) ===
762 -
763 -Default channel:
764 -
765 -922.1 - SF7BW125 to SF12BW125
766 -
767 -922.3 - SF7BW125 to SF12BW125
768 -
769 -922.5 - SF7BW125 to SF12BW125
770 -
771 -
772 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
773 -
774 -922.1 - SF7BW125 to SF12BW125
775 -
776 -922.3 - SF7BW125 to SF12BW125
777 -
778 -922.5 - SF7BW125 to SF12BW125
779 -
780 -922.7 - SF7BW125 to SF12BW125
781 -
782 -922.9 - SF7BW125 to SF12BW125
783 -
784 -923.1 - SF7BW125 to SF12BW125
785 -
786 -923.3 - SF7BW125 to SF12BW125
787 -
788 -
789 -(% style="color:#037691" %)**Downlink:**
790 -
791 -Uplink channels 1-7(RX1)
792 -
793 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
794 -
795 -
796 -
797 -=== 2.7.7 IN865-867 (IN865) ===
798 -
799 -(% style="color:#037691" %)** Uplink:**
800 -
801 -865.0625 - SF7BW125 to SF12BW125
802 -
803 -865.4025 - SF7BW125 to SF12BW125
804 -
805 -865.9850 - SF7BW125 to SF12BW125
806 -
807 -
808 -(% style="color:#037691" %) **Downlink:**
809 -
810 -Uplink channels 1-3 (RX1)
811 -
812 -866.550 - SF10BW125 (RX2)
813 -
814 -
815 -
816 -
817 -== 2.8 LED Indicator ==
818 -
819 -The LSE01 has an internal LED which is to show the status of different state.
820 -
821 -* Blink once when device power on.
822 -* Solid ON for 5 seconds once device successful Join the network.
823 -* Blink once when device transmit a packet.
824 -
825 -== 2.9 Installation in Soil ==
826 -
827 -**Measurement the soil surface**
828 -
829 -
830 -[[image:1654506634463-199.png]] ​
831 -
832 832  (((
833 -(((
834 -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.
677 +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.
835 835  )))
836 -)))
837 837  
838 -
839 -
840 -[[image:1654506665940-119.png]]
841 -
842 842  (((
843 -Dig a hole with diameter > 20CM.
681 +The battery is designed to last for several years depends on the actually use environment and update interval. 
844 844  )))
845 845  
846 846  (((
847 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
685 +The battery related documents as below:
848 848  )))
849 849  
688 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
689 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
690 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
850 850  
851 -== 2.10 ​Firmware Change Log ==
852 -
853 853  (((
854 -**Firmware download link:**
693 +[[image:image-20220709101450-2.png]]
855 855  )))
856 856  
857 -(((
858 -[[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/]]
859 -)))
860 860  
861 -(((
862 -
863 -)))
864 864  
865 -(((
866 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
867 -)))
698 +=== 2.8.2  Power consumption Analyze ===
868 868  
869 -(((
870 -
871 -)))
872 872  
873 873  (((
874 -**V1.0.**
702 +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.
875 875  )))
876 876  
877 -(((
878 -Release
879 -)))
880 880  
881 -
882 -== 2.11 ​Battery Analysis ==
883 -
884 -=== 2.11.1 ​Battery Type ===
885 -
886 886  (((
887 -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.
707 +Instruction to use as below:
888 888  )))
889 889  
890 890  (((
891 -The battery is designed to last for more than 5 years for the LSN50.
711 +(% 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/]]
892 892  )))
893 893  
714 +
894 894  (((
895 -(((
896 -The battery-related documents are as below:
716 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
897 897  )))
898 -)))
899 899  
900 900  * (((
901 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
720 +Product Model
902 902  )))
903 903  * (((
904 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
723 +Uplink Interval
905 905  )))
906 906  * (((
907 -[[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/]]
726 +Working Mode
908 908  )))
909 909  
910 - [[image:image-20220610172436-1.png]]
729 +(((
730 +And the Life expectation in difference case will be shown on the right.
731 +)))
911 911  
733 +[[image:image-20220709110451-3.png]]
912 912  
913 913  
914 -=== 2.11.2 ​Battery Note ===
915 915  
737 +=== 2.8.3  ​Battery Note ===
738 +
739 +
916 916  (((
917 917  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.
918 918  )))
... ... @@ -919,326 +919,203 @@
919 919  
920 920  
921 921  
922 -=== 2.11.3 Replace the battery ===
746 +=== 2.8.4  Replace the battery ===
923 923  
924 -(((
925 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
926 -)))
927 927  
928 928  (((
929 -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.
750 +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).
930 930  )))
931 931  
932 -(((
933 -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)
934 -)))
935 935  
936 936  
755 += 3. ​ Access NB-IoT Module =
937 937  
938 -= 3. ​Using the AT Commands =
939 939  
940 -== 3.1 Access AT Commands ==
758 +(((
759 +Users can directly access the AT command set of the NB-IoT module.
760 +)))
941 941  
762 +(((
763 +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/]] 
942 942  
943 -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.
765 +
766 +)))
944 944  
945 -[[image:1654501986557-872.png||height="391" width="800"]]
768 +[[image:1657333200519-600.png]]
946 946  
947 947  
948 -Or if you have below board, use below connection:
949 949  
772 += 4.  Using the AT Commands =
950 950  
951 -[[image:1654502005655-729.png||height="503" width="801"]]
952 952  
775 +== 4.1  Access AT Commands ==
953 953  
954 954  
955 -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:
778 +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]]
956 956  
957 957  
958 - [[image:1654502050864-459.png||height="564" width="806"]]
781 +AT+<CMD>?  : Help on <CMD>
959 959  
783 +AT+<CMD>         : Run <CMD>
960 960  
961 -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]]
785 +AT+<CMD>=<value> : Set the value
962 962  
787 +AT+<CMD>=?  : Get the value
963 963  
964 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
965 965  
966 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
967 -
968 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
969 -
970 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
971 -
972 -
973 973  (% style="color:#037691" %)**General Commands**(%%)      
974 974  
975 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
792 +AT  : Attention       
976 976  
977 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
794 +AT?  : Short Help     
978 978  
979 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
796 +ATZ  : MCU Reset    
980 980  
981 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
798 +AT+TDC  : Application Data Transmission Interval
982 982  
800 +AT+CFG  : Print all configurations
983 983  
984 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
802 +AT+CFGMOD           : Working mode selection
985 985  
986 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
804 +AT+INTMOD            : Set the trigger interrupt mode
987 987  
988 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
806 +AT+5VT  : Set extend the time of 5V power  
989 989  
990 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
808 +AT+PRO  : Choose agreement
991 991  
992 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
810 +AT+WEIGRE  : Get weight or set weight to 0
993 993  
994 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
812 +AT+WEIGAP  : Get or Set the GapValue of weight
995 995  
996 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
814 +AT+RXDL  : Extend the sending and receiving time
997 997  
998 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
816 +AT+CNTFAC  : Get or set counting parameters
999 999  
1000 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
818 +AT+SERVADDR  : Server Address
1001 1001  
1002 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
1003 1003  
1004 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
821 +(% style="color:#037691" %)**COAP Management**      
1005 1005  
1006 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
823 +AT+URI            : Resource parameters
1007 1007  
1008 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
1009 1009  
1010 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
826 +(% style="color:#037691" %)**UDP Management**
1011 1011  
1012 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
828 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1013 1013  
1014 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
1015 1015  
1016 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
831 +(% style="color:#037691" %)**MQTT Management**
1017 1017  
833 +AT+CLIENT               : Get or Set MQTT client
1018 1018  
1019 -(% style="color:#037691" %)**LoRa Network Management**
835 +AT+UNAME  : Get or Set MQTT Username
1020 1020  
1021 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
837 +AT+PWD                  : Get or Set MQTT password
1022 1022  
1023 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
839 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1024 1024  
1025 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
841 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1026 1026  
1027 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
1028 1028  
1029 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
844 +(% style="color:#037691" %)**Information**          
1030 1030  
1031 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
846 +AT+FDR  : Factory Data Reset
1032 1032  
1033 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
848 +AT+PWORD  : Serial Access Password
1034 1034  
1035 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
1036 1036  
1037 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
1038 1038  
1039 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
852 += ​5.  FAQ =
1040 1040  
1041 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
1042 1042  
1043 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
855 +== 5.1 ​ How to Upgrade Firmware ==
1044 1044  
1045 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1046 1046  
1047 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1048 -
1049 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1050 -
1051 -
1052 -(% style="color:#037691" %)**Information** 
1053 -
1054 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1055 -
1056 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1057 -
1058 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1059 -
1060 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1061 -
1062 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1063 -
1064 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1065 -
1066 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1067 -
1068 -
1069 -= ​4. FAQ =
1070 -
1071 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1072 -
1073 1073  (((
1074 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1075 -When downloading the images, choose the required image file for download. ​
859 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
1076 1076  )))
1077 1077  
1078 1078  (((
1079 -
863 +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]]
1080 1080  )))
1081 1081  
1082 1082  (((
1083 -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.
867 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
1084 1084  )))
1085 1085  
1086 -(((
1087 -
1088 -)))
1089 1089  
1090 -(((
1091 -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.
1092 -)))
1093 1093  
1094 -(((
1095 -
1096 -)))
872 += 6.  Trouble Shooting =
1097 1097  
1098 -(((
1099 -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.
1100 -)))
1101 1101  
1102 -[[image:image-20220606154726-3.png]]
875 +== 6.1  ​Connection problem when uploading firmware ==
1103 1103  
1104 1104  
1105 -When you use the TTN network, the US915 frequency bands use are:
1106 -
1107 -* 903.9 - SF7BW125 to SF10BW125
1108 -* 904.1 - SF7BW125 to SF10BW125
1109 -* 904.3 - SF7BW125 to SF10BW125
1110 -* 904.5 - SF7BW125 to SF10BW125
1111 -* 904.7 - SF7BW125 to SF10BW125
1112 -* 904.9 - SF7BW125 to SF10BW125
1113 -* 905.1 - SF7BW125 to SF10BW125
1114 -* 905.3 - SF7BW125 to SF10BW125
1115 -* 904.6 - SF8BW500
1116 -
1117 1117  (((
1118 -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:
1119 -
1120 -* (% style="color:#037691" %)**AT+CHE=2**
1121 -* (% style="color:#037691" %)**ATZ**
879 +**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]]
1122 1122  )))
1123 1123  
882 +(% class="wikigeneratedid" %)
1124 1124  (((
1125 1125  
1126 -
1127 -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.
1128 1128  )))
1129 1129  
1130 -(((
1131 -
1132 -)))
1133 1133  
1134 -(((
1135 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1136 -)))
888 +== 6.2  AT Command input doesn't work ==
1137 1137  
1138 -[[image:image-20220606154825-4.png]]
1139 1139  
1140 -
1141 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1142 -
1143 -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]].
1144 -
1145 -
1146 -= 5. Trouble Shooting =
1147 -
1148 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1149 -
1150 -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.
1151 -
1152 -
1153 -== 5.2 AT Command input doesn't work ==
1154 -
1155 1155  (((
1156 1156  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.
1157 -)))
1158 1158  
1159 -
1160 -== 5.3 Device rejoin in at the second uplink packet ==
1161 -
1162 -(% style="color:#4f81bd" %)**Issue describe as below:**
1163 -
1164 -[[image:1654500909990-784.png]]
1165 -
1166 -
1167 -(% style="color:#4f81bd" %)**Cause for this issue:**
1168 -
1169 -(((
1170 -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.
894 +
1171 1171  )))
1172 1172  
1173 1173  
1174 -(% style="color:#4f81bd" %)**Solution: **
898 += 7. ​ Order Info =
1175 1175  
1176 -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:
1177 1177  
1178 -[[image:1654500929571-736.png||height="458" width="832"]]
901 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1179 1179  
1180 1180  
1181 -= 6. ​Order Info =
1182 -
1183 -
1184 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1185 -
1186 -
1187 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1188 -
1189 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1190 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1191 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1192 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1193 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1194 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1195 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1196 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1197 -
1198 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1199 -
1200 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1201 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1202 -
1203 1203  (% class="wikigeneratedid" %)
1204 1204  (((
1205 1205  
1206 1206  )))
1207 1207  
1208 -= 7. Packing Info =
909 += 8.  Packing Info =
1209 1209  
1210 1210  (((
1211 1211  
1212 1212  
1213 1213  (% style="color:#037691" %)**Package Includes**:
1214 -)))
1215 1215  
1216 -* (((
1217 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
916 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
917 +* External antenna x 1
1218 1218  )))
1219 1219  
1220 1220  (((
1221 1221  
1222 1222  
923 +
1223 1223  (% style="color:#037691" %)**Dimension and weight**:
1224 -)))
1225 1225  
1226 -* (((
1227 -Device Size: cm
926 +* Device Size: 13.0 x 5 x 4.5 cm
927 +* Device Weight: 150g
928 +* Package Size / pcs : 15 x 12x 5.5 cm
929 +* Weight / pcs : 220g
1228 1228  )))
1229 -* (((
1230 -Device Weight: g
1231 -)))
1232 -* (((
1233 -Package Size / pcs : cm
1234 -)))
1235 -* (((
1236 -Weight / pcs : g
1237 1237  
932 +(((
1238 1238  
934 +
935 +
936 +
1239 1239  )))
1240 1240  
1241 -= 8. Support =
939 += 9.  Support =
1242 1242  
941 +
1243 1243  * 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.
1244 1244  * 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]]
944 +
945 +
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