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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 +1,77 @@
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 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
10 +{{toc/}}
16 16  
17 17  
18 18  
19 19  
20 20  
16 +
21 21  = 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
24 24  
25 25  (((
26 26  
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.
24 +(((
25 +(((
26 +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.
27 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
29 +(((
30 +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.
31 +)))
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 +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.
35 +)))
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +(((
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 +)))
35 35  
36 -
41 +(((
42 +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)
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
45 +(((
46 +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.
47 +)))
48 +)))
40 40  
50 +
51 +)))
41 41  
42 -[[image:1657245163077-232.png]]
53 +[[image:1657327959271-447.png]]
43 43  
44 44  
45 45  
46 -== 1.2 ​Features ==
57 +== 1.2 ​ Features ==
47 47  
48 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
61 +* Ultra low power consumption
62 +* Distance Detection by Ultrasonic technology
63 +* Flat object range 280mm - 7500mm
64 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
65 +* 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  
73 +
74 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -76,90 +76,116 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
92 +(% style="color:#037691" %)**Battery:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
94 +* Li/SOCI2 un-chargeable battery
95 +* Capacity: 8500mAh
96 +* Self Discharge: <1% / Year @ 25°C
97 +* Max continuously current: 130mA
98 +* Max boost current: 2A, 1 second
82 82  
83 -[[image:image-20220708101224-1.png]]
100 +(% style="color:#037691" %)**Power Consumption**
84 84  
102 +* STOP Mode: 10uA @ 3.3v
103 +* Max transmit power: 350mA@3.3v
85 85  
86 86  
106 +
87 87  == ​1.4  Applications ==
88 88  
109 +
110 +* Smart Buildings & Home Automation
111 +* Logistics and Supply Chain Management
112 +* Smart Metering
89 89  * Smart Agriculture
114 +* Smart Cities
115 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
120 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
124 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
128 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
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.
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.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
139 +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  
146 +[[image:1657328659945-416.png]]
121 121  
148 +(((
149 +
150 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
153 +== 2.2 ​ Configure the NDDS75 ==
125 125  
155 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
159 +(((
160 +To use NDDS75 in your city, make sure meet below requirements:
161 +)))
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.
164 +* 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  
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
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.
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
172 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
178 +
179 +(((
146 146  Insert the NB-IoT Card get from your provider.
181 +)))
147 147  
183 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
185 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
188 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
194 +
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.
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.
160 160  )))
161 161  )))
162 162  
201 +[[image:image-20220709092052-2.png]]
163 163  
164 164  **Connection:**
165 165  
... ... @@ -172,43 +172,56 @@
172 172  
173 173  In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
214 +* 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**
217 +* 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.
221 +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]]
224 +[[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/]]
226 +(((
227 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
228 +)))
188 188  
189 189  
190 190  
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  
235 +(% 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  
237 +
238 +(((
196 196  **Use below commands:**
240 +)))
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
242 +* (((
243 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
244 +)))
245 +* (((
246 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
247 +)))
248 +* (((
249 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
250 +)))
201 201  
202 -
203 -
252 +(((
204 204  For parameter description, please refer to AT command set
254 +)))
205 205  
206 -[[image:1657249793983-486.png]]
256 +[[image:1657330452568-615.png]]
207 207  
208 208  
209 -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.
259 +(((
260 +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.
261 +)))
210 210  
211 -[[image:1657249831934-534.png]]
263 +[[image:1657330472797-498.png]]
212 212  
213 213  
214 214  
... ... @@ -215,193 +215,222 @@
215 215  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
216 216  
217 217  
218 -This feature is supported since firmware version v1.0.1
219 -
220 -
221 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
270 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
222 222  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
223 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
272 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
224 224  
225 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
274 +[[image:1657330501006-241.png]]
226 226  
227 227  
277 +[[image:1657330533775-472.png]]
228 228  
229 229  
230 230  
231 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
232 -
233 -
234 234  === 2.2.6 Use MQTT protocol to uplink data ===
235 235  
236 236  
237 -This feature is supported since firmware version v110
284 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
285 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
286 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
287 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
288 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
289 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
290 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
238 238  
292 +[[image:1657249978444-674.png]]
239 239  
240 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 -* (% style="color:blue" %)**AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
244 -* (% style="color:blue" %)**AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
245 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB     **(%%)~/~/Set the sending topic of MQTT
246 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
247 247  
248 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
295 +[[image:1657330723006-866.png]]
249 249  
250 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
251 251  
252 -
298 +(((
253 253  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.
300 +)))
254 254  
255 255  
303 +
256 256  === 2.2.7 Use TCP protocol to uplink data ===
257 257  
258 258  
259 -This feature is supported since firmware version v110
260 -
261 -
262 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
307 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
263 263  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
264 264  
265 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
310 +[[image:image-20220709093918-1.png]]
266 266  
267 267  
313 +[[image:image-20220709093918-2.png]]
268 268  
269 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
270 270  
271 271  
272 272  === 2.2.8 Change Update Interval ===
273 273  
319 +
274 274  User can use below command to change the (% style="color:green" %)**uplink interval**.
275 275  
276 -**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
322 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
277 277  
278 -
324 +(((
279 279  (% style="color:red" %)**NOTE:**
326 +)))
280 280  
281 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
328 +(((
329 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
330 +)))
282 282  
283 283  
284 284  
334 +== 2.3  Uplink Payload ==
285 285  
286 286  
337 +In this mode, uplink payload includes in total 14 bytes
287 287  
288 288  
289 -== 2.3 Uplink Payload ==
340 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
341 +|=(% style="width: 60px;" %)(((
342 +**Size(bytes)**
343 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
344 +|(% 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"]]
290 290  
346 +(((
347 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
348 +)))
291 291  
292 -=== 2.3.1 MOD~=0(Default Mode) ===
293 293  
294 -LSE01 will uplink payload via LoRaWAN with below payload format: 
351 +[[image:1657331036973-987.png]]
295 295  
296 296  (((
297 -Uplink payload includes in total 11 bytes.
354 +The payload is ASCII string, representative same HEX:
298 298  )))
299 299  
300 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
301 -|(((
302 -**Size**
357 +(((
358 +0x72403155615900640c6c19029200 where:
359 +)))
303 303  
304 -**(bytes)**
305 -)))|**2**|**2**|**2**|**2**|**2**|**1**
306 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
307 -Temperature
361 +* (((
362 +Device ID: 0x724031556159 = 724031556159
363 +)))
364 +* (((
365 +Version: 0x0064=100=1.0.0
366 +)))
308 308  
309 -(Reserve, Ignore now)
310 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
311 -MOD & Digital Interrupt
368 +* (((
369 +BAT: 0x0c6c = 3180 mV = 3.180V
370 +)))
371 +* (((
372 +Signal: 0x19 = 25
373 +)))
374 +* (((
375 +Distance: 0x0292= 658 mm
376 +)))
377 +* (((
378 +Interrupt: 0x00 = 0
312 312  
313 -(Optional)
380 +
381 +
382 +
314 314  )))
315 315  
316 -=== 2.3.2 MOD~=1(Original value) ===
385 +== 2.4  Payload Explanation and Sensor Interface ==
317 317  
318 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
319 319  
320 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
321 -|(((
322 -**Size**
388 +=== 2.4.1  Device ID ===
323 323  
324 -**(bytes)**
325 -)))|**2**|**2**|**2**|**2**|**2**|**1**
326 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
327 -Temperature
328 328  
329 -(Reserve, Ignore now)
330 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
331 -MOD & Digital Interrupt
391 +(((
392 +By default, the Device ID equal to the last 6 bytes of IMEI.
393 +)))
332 332  
333 -(Optional)
395 +(((
396 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
334 334  )))
335 335  
336 -=== 2.3.3 Battery Info ===
337 -
338 338  (((
339 -Check the battery voltage for LSE01.
400 +**Example:**
340 340  )))
341 341  
342 342  (((
343 -Ex1: 0x0B45 = 2885mV
404 +AT+DEUI=A84041F15612
344 344  )))
345 345  
346 346  (((
347 -Ex2: 0x0B49 = 2889mV
408 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
348 348  )))
349 349  
350 350  
351 351  
352 -=== 2.3.4 Soil Moisture ===
413 +=== 2.4.2  Version Info ===
353 353  
415 +
354 354  (((
355 -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.
417 +Specify the software version: 0x64=100, means firmware version 1.00.
356 356  )))
357 357  
358 358  (((
359 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
421 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
360 360  )))
361 361  
424 +
425 +
426 +=== 2.4.3  Battery Info ===
427 +
428 +
362 362  (((
363 -
430 +Ex1: 0x0B45 = 2885mV
364 364  )))
365 365  
366 366  (((
367 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
434 +Ex2: 0x0B49 = 2889mV
368 368  )))
369 369  
370 370  
371 371  
372 -=== 2.3.5 Soil Temperature ===
439 +=== 2.4.4  Signal Strength ===
373 373  
441 +
374 374  (((
375 - 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
443 +NB-IoT Network signal Strength.
376 376  )))
377 377  
378 378  (((
379 -**Example**:
447 +**Ex1: 0x1d = 29**
380 380  )))
381 381  
382 382  (((
383 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
451 +(% style="color:blue" %)**0**(%%)  -113dBm or less
384 384  )))
385 385  
386 386  (((
387 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
455 +(% style="color:blue" %)**1**(%%)  -111dBm
388 388  )))
389 389  
458 +(((
459 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
460 +)))
390 390  
462 +(((
463 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
464 +)))
391 391  
392 -=== 2.3.6 Soil Conductivity (EC) ===
393 -
394 394  (((
395 -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).
467 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
396 396  )))
397 397  
470 +
471 +
472 +=== 2.4.5  Distance ===
473 +
474 +
475 +Get the distance. Flat object range 280mm - 7500mm.
476 +
398 398  (((
399 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
478 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
400 400  )))
401 401  
402 402  (((
403 -Generally, the EC value of irrigation water is less than 800uS / cm.
482 +(((
483 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
404 404  )))
485 +)))
405 405  
406 406  (((
407 407  
... ... @@ -411,50 +411,69 @@
411 411  
412 412  )))
413 413  
414 -=== 2.3.7 MOD ===
495 +=== 2.4.6  Digital Interrupt ===
415 415  
416 -Firmware version at least v2.1 supports changing mode.
417 417  
418 -For example, bytes[10]=90
498 +(((
499 +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.
500 +)))
419 419  
420 -mod=(bytes[10]>>7)&0x01=1.
502 +(((
503 +The command is:
504 +)))
421 421  
506 +(((
507 +(% 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]])**.**
508 +)))
422 422  
423 -**Downlink Command:**
424 424  
425 -If payload = 0x0A00, workmode=0
511 +(((
512 +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.
513 +)))
426 426  
427 -If** **payload =** **0x0A01, workmode=1
428 428  
516 +(((
517 +Example:
518 +)))
429 429  
520 +(((
521 +0x(00): Normal uplink packet.
522 +)))
430 430  
431 -=== 2.3.8 ​Decode payload in The Things Network ===
524 +(((
525 +0x(01): Interrupt Uplink Packet.
526 +)))
432 432  
433 -While using TTN network, you can add the payload format to decode the payload.
434 434  
435 435  
436 -[[image:1654505570700-128.png]]
530 +=== 2.4.7  ​+5V Output ===
437 437  
532 +
438 438  (((
439 -The payload decoder function for TTN is here:
534 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
440 440  )))
441 441  
537 +
442 442  (((
443 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
539 +The 5V output time can be controlled by AT Command.
444 444  )))
445 445  
542 +(((
543 +(% style="color:blue" %)**AT+5VT=1000**
544 +)))
446 446  
447 -== 2.4 Uplink Interval ==
546 +(((
547 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
548 +)))
448 448  
449 -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"]]
450 450  
451 451  
552 +== 2.5  Downlink Payload ==
452 452  
453 -== 2.5 Downlink Payload ==
454 454  
455 -By default, LSE50 prints the downlink payload to console port.
555 +By default, NDDS75 prints the downlink payload to console port.
456 456  
457 -[[image:image-20220606165544-8.png]]
557 +[[image:image-20220709100028-1.png]]
458 458  
459 459  
460 460  (((
... ... @@ -470,7 +470,7 @@
470 470  )))
471 471  
472 472  (((
473 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
573 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
474 474  )))
475 475  
476 476  (((
... ... @@ -490,734 +490,295 @@
490 490  )))
491 491  
492 492  (((
493 -If payload = 0x04FF, it will reset the LSE01
593 +If payload = 0x04FF, it will reset the NDDS75
494 494  )))
495 495  
496 496  
497 -* (% style="color:blue" %)**CFM**
597 +* (% style="color:blue" %)**INTMOD**
498 498  
499 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
500 -
501 -
502 -
503 -== 2.6 ​Show Data in DataCake IoT Server ==
504 -
505 505  (((
506 -[[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:
600 +Downlink Payload: 06000003, Set AT+INTMOD=3
507 507  )))
508 508  
509 -(((
510 -
511 -)))
512 512  
513 -(((
514 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
515 -)))
516 516  
517 -(((
518 -(% 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:
519 -)))
605 +== 2.6  ​LED Indicator ==
520 520  
521 521  
522 -[[image:1654505857935-743.png]]
608 +The NDDS75 has an internal LED which is to show the status of different state.
523 523  
524 524  
525 -[[image:1654505874829-548.png]]
611 +* 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)
612 +* Then the LED will be on for 1 second means device is boot normally.
613 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
614 +* For each uplink probe, LED will be on for 500ms.
526 526  
616 +(((
617 +
618 +)))
527 527  
528 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
529 529  
530 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
531 531  
622 +== 2.7  ​Firmware Change Log ==
532 532  
533 -[[image:1654505905236-553.png]]
534 534  
625 +(((
626 +Download URL & Firmware Change log
627 +)))
535 535  
536 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
629 +(((
630 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
631 +)))
537 537  
538 -[[image:1654505925508-181.png]]
539 539  
634 +(((
635 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
636 +)))
540 540  
541 541  
542 -== 2.7 Frequency Plans ==
543 543  
544 -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.
640 +== 2.8  ​Battery Analysis ==
545 545  
642 +=== 2.8.1  ​Battery Type ===
546 546  
547 -=== 2.7.1 EU863-870 (EU868) ===
548 548  
549 -(% style="color:#037691" %)** Uplink:**
550 -
551 -868.1 - SF7BW125 to SF12BW125
552 -
553 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
554 -
555 -868.5 - SF7BW125 to SF12BW125
556 -
557 -867.1 - SF7BW125 to SF12BW125
558 -
559 -867.3 - SF7BW125 to SF12BW125
560 -
561 -867.5 - SF7BW125 to SF12BW125
562 -
563 -867.7 - SF7BW125 to SF12BW125
564 -
565 -867.9 - SF7BW125 to SF12BW125
566 -
567 -868.8 - FSK
568 -
569 -
570 -(% style="color:#037691" %)** Downlink:**
571 -
572 -Uplink channels 1-9 (RX1)
573 -
574 -869.525 - SF9BW125 (RX2 downlink only)
575 -
576 -
577 -
578 -=== 2.7.2 US902-928(US915) ===
579 -
580 -Used in USA, Canada and South America. Default use CHE=2
581 -
582 -(% style="color:#037691" %)**Uplink:**
583 -
584 -903.9 - SF7BW125 to SF10BW125
585 -
586 -904.1 - SF7BW125 to SF10BW125
587 -
588 -904.3 - SF7BW125 to SF10BW125
589 -
590 -904.5 - SF7BW125 to SF10BW125
591 -
592 -904.7 - SF7BW125 to SF10BW125
593 -
594 -904.9 - SF7BW125 to SF10BW125
595 -
596 -905.1 - SF7BW125 to SF10BW125
597 -
598 -905.3 - SF7BW125 to SF10BW125
599 -
600 -
601 -(% style="color:#037691" %)**Downlink:**
602 -
603 -923.3 - SF7BW500 to SF12BW500
604 -
605 -923.9 - SF7BW500 to SF12BW500
606 -
607 -924.5 - SF7BW500 to SF12BW500
608 -
609 -925.1 - SF7BW500 to SF12BW500
610 -
611 -925.7 - SF7BW500 to SF12BW500
612 -
613 -926.3 - SF7BW500 to SF12BW500
614 -
615 -926.9 - SF7BW500 to SF12BW500
616 -
617 -927.5 - SF7BW500 to SF12BW500
618 -
619 -923.3 - SF12BW500(RX2 downlink only)
620 -
621 -
622 -
623 -=== 2.7.3 CN470-510 (CN470) ===
624 -
625 -Used in China, Default use CHE=1
626 -
627 -(% style="color:#037691" %)**Uplink:**
628 -
629 -486.3 - SF7BW125 to SF12BW125
630 -
631 -486.5 - SF7BW125 to SF12BW125
632 -
633 -486.7 - SF7BW125 to SF12BW125
634 -
635 -486.9 - SF7BW125 to SF12BW125
636 -
637 -487.1 - SF7BW125 to SF12BW125
638 -
639 -487.3 - SF7BW125 to SF12BW125
640 -
641 -487.5 - SF7BW125 to SF12BW125
642 -
643 -487.7 - SF7BW125 to SF12BW125
644 -
645 -
646 -(% style="color:#037691" %)**Downlink:**
647 -
648 -506.7 - SF7BW125 to SF12BW125
649 -
650 -506.9 - SF7BW125 to SF12BW125
651 -
652 -507.1 - SF7BW125 to SF12BW125
653 -
654 -507.3 - SF7BW125 to SF12BW125
655 -
656 -507.5 - SF7BW125 to SF12BW125
657 -
658 -507.7 - SF7BW125 to SF12BW125
659 -
660 -507.9 - SF7BW125 to SF12BW125
661 -
662 -508.1 - SF7BW125 to SF12BW125
663 -
664 -505.3 - SF12BW125 (RX2 downlink only)
665 -
666 -
667 -
668 -=== 2.7.4 AU915-928(AU915) ===
669 -
670 -Default use CHE=2
671 -
672 -(% style="color:#037691" %)**Uplink:**
673 -
674 -916.8 - SF7BW125 to SF12BW125
675 -
676 -917.0 - SF7BW125 to SF12BW125
677 -
678 -917.2 - SF7BW125 to SF12BW125
679 -
680 -917.4 - SF7BW125 to SF12BW125
681 -
682 -917.6 - SF7BW125 to SF12BW125
683 -
684 -917.8 - SF7BW125 to SF12BW125
685 -
686 -918.0 - SF7BW125 to SF12BW125
687 -
688 -918.2 - SF7BW125 to SF12BW125
689 -
690 -
691 -(% style="color:#037691" %)**Downlink:**
692 -
693 -923.3 - SF7BW500 to SF12BW500
694 -
695 -923.9 - SF7BW500 to SF12BW500
696 -
697 -924.5 - SF7BW500 to SF12BW500
698 -
699 -925.1 - SF7BW500 to SF12BW500
700 -
701 -925.7 - SF7BW500 to SF12BW500
702 -
703 -926.3 - SF7BW500 to SF12BW500
704 -
705 -926.9 - SF7BW500 to SF12BW500
706 -
707 -927.5 - SF7BW500 to SF12BW500
708 -
709 -923.3 - SF12BW500(RX2 downlink only)
710 -
711 -
712 -
713 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
714 -
715 -(% style="color:#037691" %)**Default Uplink channel:**
716 -
717 -923.2 - SF7BW125 to SF10BW125
718 -
719 -923.4 - SF7BW125 to SF10BW125
720 -
721 -
722 -(% style="color:#037691" %)**Additional Uplink Channel**:
723 -
724 -(OTAA mode, channel added by JoinAccept message)
725 -
726 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
727 -
728 -922.2 - SF7BW125 to SF10BW125
729 -
730 -922.4 - SF7BW125 to SF10BW125
731 -
732 -922.6 - SF7BW125 to SF10BW125
733 -
734 -922.8 - SF7BW125 to SF10BW125
735 -
736 -923.0 - SF7BW125 to SF10BW125
737 -
738 -922.0 - SF7BW125 to SF10BW125
739 -
740 -
741 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
742 -
743 -923.6 - SF7BW125 to SF10BW125
744 -
745 -923.8 - SF7BW125 to SF10BW125
746 -
747 -924.0 - SF7BW125 to SF10BW125
748 -
749 -924.2 - SF7BW125 to SF10BW125
750 -
751 -924.4 - SF7BW125 to SF10BW125
752 -
753 -924.6 - SF7BW125 to SF10BW125
754 -
755 -
756 -(% style="color:#037691" %)** Downlink:**
757 -
758 -Uplink channels 1-8 (RX1)
759 -
760 -923.2 - SF10BW125 (RX2)
761 -
762 -
763 -
764 -=== 2.7.6 KR920-923 (KR920) ===
765 -
766 -Default channel:
767 -
768 -922.1 - SF7BW125 to SF12BW125
769 -
770 -922.3 - SF7BW125 to SF12BW125
771 -
772 -922.5 - SF7BW125 to SF12BW125
773 -
774 -
775 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
776 -
777 -922.1 - SF7BW125 to SF12BW125
778 -
779 -922.3 - SF7BW125 to SF12BW125
780 -
781 -922.5 - SF7BW125 to SF12BW125
782 -
783 -922.7 - SF7BW125 to SF12BW125
784 -
785 -922.9 - SF7BW125 to SF12BW125
786 -
787 -923.1 - SF7BW125 to SF12BW125
788 -
789 -923.3 - SF7BW125 to SF12BW125
790 -
791 -
792 -(% style="color:#037691" %)**Downlink:**
793 -
794 -Uplink channels 1-7(RX1)
795 -
796 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
797 -
798 -
799 -
800 -=== 2.7.7 IN865-867 (IN865) ===
801 -
802 -(% style="color:#037691" %)** Uplink:**
803 -
804 -865.0625 - SF7BW125 to SF12BW125
805 -
806 -865.4025 - SF7BW125 to SF12BW125
807 -
808 -865.9850 - SF7BW125 to SF12BW125
809 -
810 -
811 -(% style="color:#037691" %) **Downlink:**
812 -
813 -Uplink channels 1-3 (RX1)
814 -
815 -866.550 - SF10BW125 (RX2)
816 -
817 -
818 -
819 -
820 -== 2.8 LED Indicator ==
821 -
822 -The LSE01 has an internal LED which is to show the status of different state.
823 -
824 -* Blink once when device power on.
825 -* Solid ON for 5 seconds once device successful Join the network.
826 -* Blink once when device transmit a packet.
827 -
828 -== 2.9 Installation in Soil ==
829 -
830 -**Measurement the soil surface**
831 -
832 -
833 -[[image:1654506634463-199.png]] ​
834 -
835 835  (((
836 -(((
837 -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.
646 +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.
838 838  )))
839 -)))
840 840  
841 -
842 -
843 -[[image:1654506665940-119.png]]
844 -
845 845  (((
846 -Dig a hole with diameter > 20CM.
650 +The battery is designed to last for several years depends on the actually use environment and update interval. 
847 847  )))
848 848  
849 849  (((
850 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
654 +The battery related documents as below:
851 851  )))
852 852  
657 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
658 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
853 853  
854 -== 2.10 ​Firmware Change Log ==
855 -
856 856  (((
857 -**Firmware download link:**
662 +[[image:image-20220709101450-2.png]]
858 858  )))
859 859  
860 -(((
861 -[[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/]]
862 -)))
863 863  
864 -(((
865 -
866 -)))
867 867  
868 -(((
869 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
870 -)))
667 +=== 2.8.2  Power consumption Analyze ===
871 871  
872 -(((
873 -
874 -)))
875 875  
876 876  (((
877 -**V1.0.**
671 +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.
878 878  )))
879 879  
880 -(((
881 -Release
882 -)))
883 883  
884 -
885 -== 2.11 ​Battery Analysis ==
886 -
887 -=== 2.11.1 ​Battery Type ===
888 -
889 889  (((
890 -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.
676 +Instruction to use as below:
891 891  )))
892 892  
893 893  (((
894 -The battery is designed to last for more than 5 years for the LSN50.
680 +(% 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/]]
895 895  )))
896 896  
683 +
897 897  (((
898 -(((
899 -The battery-related documents are as below:
685 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
900 900  )))
901 -)))
902 902  
903 903  * (((
904 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
689 +Product Model
905 905  )))
906 906  * (((
907 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
692 +Uplink Interval
908 908  )))
909 909  * (((
910 -[[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/]]
695 +Working Mode
911 911  )))
912 912  
913 - [[image:image-20220610172436-1.png]]
914 -
915 -
916 -
917 -=== 2.11.2 ​Battery Note ===
918 -
919 919  (((
920 -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.
699 +And the Life expectation in difference case will be shown on the right.
921 921  )))
922 922  
702 +[[image:image-20220709110451-3.png]]
923 923  
924 924  
925 -=== 2.11.3 Replace the battery ===
926 926  
927 -(((
928 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
929 -)))
706 +=== 2.8.3  ​Battery Note ===
930 930  
931 -(((
932 -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.
933 -)))
934 934  
935 935  (((
936 -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)
710 +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.
937 937  )))
938 938  
939 939  
940 940  
941 -= 3. ​Using the AT Commands =
715 +=== 2.8.4  Replace the battery ===
942 942  
943 -== 3.1 Access AT Commands ==
944 944  
718 +(((
719 +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).
720 +)))
945 945  
946 -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.
947 947  
948 -[[image:1654501986557-872.png||height="391" width="800"]]
949 949  
724 += 3. ​ Access NB-IoT Module =
950 950  
951 -Or if you have below board, use below connection:
952 952  
727 +(((
728 +Users can directly access the AT command set of the NB-IoT module.
729 +)))
953 953  
954 -[[image:1654502005655-729.png||height="503" width="801"]]
731 +(((
732 +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/]] 
733 +)))
955 955  
735 +[[image:1657333200519-600.png]]
956 956  
957 957  
958 -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:
959 959  
739 += 4.  Using the AT Commands =
960 960  
961 - [[image:1654502050864-459.png||height="564" width="806"]]
741 +== 4.1  Access AT Commands ==
962 962  
963 963  
964 -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]]
744 +See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
965 965  
966 966  
967 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
747 +AT+<CMD>?  : Help on <CMD>
968 968  
969 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
749 +AT+<CMD>         : Run <CMD>
970 970  
971 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
751 +AT+<CMD>=<value> : Set the value
972 972  
973 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
753 +AT+<CMD>=?  : Get the value
974 974  
975 975  
976 976  (% style="color:#037691" %)**General Commands**(%%)      
977 977  
978 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
758 +AT  : Attention       
979 979  
980 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
760 +AT?  : Short Help     
981 981  
982 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
762 +ATZ  : MCU Reset    
983 983  
984 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
764 +AT+TDC  : Application Data Transmission Interval
985 985  
766 +AT+CFG  : Print all configurations
986 986  
987 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
768 +AT+CFGMOD           : Working mode selection
988 988  
989 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
770 +AT+INTMOD            : Set the trigger interrupt mode
990 990  
991 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
772 +AT+5VT  : Set extend the time of 5V power  
992 992  
993 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
774 +AT+PRO  : Choose agreement
994 994  
995 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
776 +AT+WEIGRE  : Get weight or set weight to 0
996 996  
997 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
778 +AT+WEIGAP  : Get or Set the GapValue of weight
998 998  
999 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
780 +AT+RXDL  : Extend the sending and receiving time
1000 1000  
1001 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
782 +AT+CNTFAC  : Get or set counting parameters
1002 1002  
1003 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
784 +AT+SERVADDR  : Server Address
1004 1004  
1005 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
1006 1006  
1007 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
787 +(% style="color:#037691" %)**COAP Management**      
1008 1008  
1009 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
789 +AT+URI            : Resource parameters
1010 1010  
1011 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
1012 1012  
1013 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
792 +(% style="color:#037691" %)**UDP Management**
1014 1014  
1015 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
794 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1016 1016  
1017 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
1018 1018  
1019 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
797 +(% style="color:#037691" %)**MQTT Management**
1020 1020  
799 +AT+CLIENT               : Get or Set MQTT client
1021 1021  
1022 -(% style="color:#037691" %)**LoRa Network Management**
801 +AT+UNAME  : Get or Set MQTT Username
1023 1023  
1024 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
803 +AT+PWD                  : Get or Set MQTT password
1025 1025  
1026 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
805 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1027 1027  
1028 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
807 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1029 1029  
1030 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
1031 1031  
1032 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
810 +(% style="color:#037691" %)**Information**          
1033 1033  
1034 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
812 +AT+FDR  : Factory Data Reset
1035 1035  
1036 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
814 +AT+PWORD  : Serial Access Password
1037 1037  
1038 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
1039 1039  
1040 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
1041 1041  
1042 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
818 += ​5.  FAQ =
1043 1043  
1044 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
820 +== 5.1 ​ How to Upgrade Firmware ==
1045 1045  
1046 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1047 1047  
1048 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1049 -
1050 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1051 -
1052 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1053 -
1054 -
1055 -(% style="color:#037691" %)**Information** 
1056 -
1057 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1058 -
1059 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1060 -
1061 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1062 -
1063 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1064 -
1065 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1066 -
1067 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1068 -
1069 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1070 -
1071 -
1072 -= ​4. FAQ =
1073 -
1074 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1075 -
1076 1076  (((
1077 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1078 -When downloading the images, choose the required image file for download. ​
824 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
1079 1079  )))
1080 1080  
1081 1081  (((
1082 -
828 +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]]
1083 1083  )))
1084 1084  
1085 1085  (((
1086 -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.
832 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
1087 1087  )))
1088 1088  
1089 -(((
1090 -
1091 -)))
1092 1092  
1093 -(((
1094 -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.
1095 -)))
1096 1096  
1097 -(((
1098 -
1099 -)))
837 += 6.  Trouble Shooting =
1100 1100  
1101 -(((
1102 -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.
1103 -)))
839 +== 6.1  ​Connection problem when uploading firmware ==
1104 1104  
1105 -[[image:image-20220606154726-3.png]]
1106 1106  
1107 -
1108 -When you use the TTN network, the US915 frequency bands use are:
1109 -
1110 -* 903.9 - SF7BW125 to SF10BW125
1111 -* 904.1 - SF7BW125 to SF10BW125
1112 -* 904.3 - SF7BW125 to SF10BW125
1113 -* 904.5 - SF7BW125 to SF10BW125
1114 -* 904.7 - SF7BW125 to SF10BW125
1115 -* 904.9 - SF7BW125 to SF10BW125
1116 -* 905.1 - SF7BW125 to SF10BW125
1117 -* 905.3 - SF7BW125 to SF10BW125
1118 -* 904.6 - SF8BW500
1119 -
1120 1120  (((
1121 -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:
1122 -
1123 -* (% style="color:#037691" %)**AT+CHE=2**
1124 -* (% style="color:#037691" %)**ATZ**
843 +**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]]
1125 1125  )))
1126 1126  
846 +(% class="wikigeneratedid" %)
1127 1127  (((
1128 1128  
1129 -
1130 -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.
1131 1131  )))
1132 1132  
1133 -(((
1134 -
1135 -)))
1136 1136  
1137 -(((
1138 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1139 -)))
852 +== 6.2  AT Command input doesn't work ==
1140 1140  
1141 -[[image:image-20220606154825-4.png]]
1142 1142  
1143 -
1144 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1145 -
1146 -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]].
1147 -
1148 -
1149 -= 5. Trouble Shooting =
1150 -
1151 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1152 -
1153 -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.
1154 -
1155 -
1156 -== 5.2 AT Command input doesn't work ==
1157 -
1158 1158  (((
1159 1159  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.
1160 -)))
1161 1161  
1162 -
1163 -== 5.3 Device rejoin in at the second uplink packet ==
1164 -
1165 -(% style="color:#4f81bd" %)**Issue describe as below:**
1166 -
1167 -[[image:1654500909990-784.png]]
1168 -
1169 -
1170 -(% style="color:#4f81bd" %)**Cause for this issue:**
1171 -
1172 -(((
1173 -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.
858 +
1174 1174  )))
1175 1175  
1176 1176  
1177 -(% style="color:#4f81bd" %)**Solution: **
862 += 7. ​ Order Info =
1178 1178  
1179 -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:
1180 1180  
1181 -[[image:1654500929571-736.png||height="458" width="832"]]
865 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1182 1182  
1183 1183  
1184 -= 6. ​Order Info =
1185 -
1186 -
1187 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1188 -
1189 -
1190 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1191 -
1192 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1193 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1194 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1195 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1196 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1197 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1198 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1199 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1200 -
1201 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1202 -
1203 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1204 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1205 -
1206 1206  (% class="wikigeneratedid" %)
1207 1207  (((
1208 1208  
1209 1209  )))
1210 1210  
1211 -= 7. Packing Info =
873 += 8.  Packing Info =
1212 1212  
1213 1213  (((
1214 1214  
1215 1215  
1216 1216  (% style="color:#037691" %)**Package Includes**:
1217 -)))
1218 1218  
1219 -* (((
1220 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
880 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
881 +* External antenna x 1
1221 1221  )))
1222 1222  
1223 1223  (((
... ... @@ -1224,24 +1224,22 @@
1224 1224  
1225 1225  
1226 1226  (% style="color:#037691" %)**Dimension and weight**:
1227 -)))
1228 1228  
1229 -* (((
1230 -Device Size: cm
889 +* Device Size: 13.0 x 5 x 4.5 cm
890 +* Device Weight: 150g
891 +* Package Size / pcs : 15 x 12x 5.5 cm
892 +* Weight / pcs : 220g
1231 1231  )))
1232 -* (((
1233 -Device Weight: g
1234 -)))
1235 -* (((
1236 -Package Size / pcs : cm
1237 -)))
1238 -* (((
1239 -Weight / pcs : g
1240 1240  
895 +(((
1241 1241  
897 +
898 +
899 +
1242 1242  )))
1243 1243  
1244 -= 8. Support =
902 += 9.  Support =
1245 1245  
904 +
1246 1246  * 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.
1247 1247  * 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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